Trojan.Siggen32.10322

Technical Information

To ensure autorun and distribution

Creates or modifies the following files

%APPDATA%\microsoft\windows\start menu\programs\startup\<File name>.exe

Malicious functions

Reads files which store third party applications passwords

%LOCALAPPDATA%\google\chrome\user data\default\login data
%LOCALAPPDATA%\google\chrome\user data\default\cookies
%LOCALAPPDATA%\google\chrome\user data\default\web data
%LOCALAPPDATA%\microsoft\edge\user data\default\login data
%LOCALAPPDATA%\microsoft\edge\user data\default\web data

Modifies file system

Creates the following files

%TEMP%\_mei40042\crypto\cipher\_arc4.pyd
%TEMP%\_mei40042\crypto\cipher\_salsa20.pyd
%TEMP%\_mei40042\crypto\cipher\_chacha20.pyd
%TEMP%\_mei40042\crypto\cipher\_pkcs1_decode.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_aes.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_aesni.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_arc2.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_blowfish.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_cast.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_cbc.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_cfb.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_ctr.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_des.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_des3.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_ecb.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_eksblowfish.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_ocb.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_ofb.pyd
%TEMP%\_mei40042\crypto\hash\_blake2b.pyd
%TEMP%\_mei40042\crypto\hash\_blake2s.pyd
%TEMP%\_mei40042\crypto\hash\_md2.pyd
%TEMP%\_mei40042\crypto\hash\_md4.pyd
%TEMP%\_mei40042\crypto\hash\_md5.pyd
%TEMP%\_mei40042\crypto\hash\_ripemd160.pyd
%TEMP%\_mei40042\crypto\hash\_sha1.pyd
%TEMP%\_mei40042\crypto\hash\_sha224.pyd
%TEMP%\_mei40042\crypto\hash\_sha256.pyd
%TEMP%\_mei40042\crypto\hash\_sha384.pyd
%TEMP%\_mei40042\crypto\hash\_sha512.pyd
%TEMP%\_mei40042\crypto\hash\_ghash_clmul.pyd
%TEMP%\_mei40042\crypto\hash\_ghash_portable.pyd
%TEMP%\_mei40042\crypto\hash\_keccak.pyd
%TEMP%\_mei40042\crypto\hash\_poly1305.pyd
%TEMP%\_mei40042\crypto\math\_modexp.pyd
%TEMP%\_mei40042\crypto\protocol\_scrypt.pyd
%TEMP%\_mei40042\crypto\publickey\_ec_ws.pyd
%TEMP%\_mei40042\crypto\publickey\_ed25519.pyd
%TEMP%\_mei40042\crypto\publickey\_ed448.pyd
%TEMP%\_mei40042\crypto\publickey\_x25519.pyd
%TEMP%\_mei40042\crypto\util\_cpuid_c.pyd
%TEMP%\_mei40042\crypto\util\_strxor.pyd
%TEMP%\_mei40042\msvcp140.dll
%TEMP%\_mei40042\pil\_imaging.cp39-win_amd64.pyd
%TEMP%\_mei40042\pil\_imagingcms.cp39-win_amd64.pyd
%TEMP%\_mei40042\pil\_imagingtk.cp39-win_amd64.pyd
%TEMP%\_mei40042\pil\_webp.cp39-win_amd64.pyd
%TEMP%\_mei40042\vcruntime140.dll
%TEMP%\_mei40042\vcruntime140_1.dll
%TEMP%\_mei40042\_asyncio.pyd
%TEMP%\_mei40042\_brotli.cp39-win_amd64.pyd
%TEMP%\_mei40042\_bz2.pyd
%TEMP%\_mei40042\_cffi_backend.cp39-win_amd64.pyd
%TEMP%\_mei40042\_ctypes.pyd
%TEMP%\_mei40042\_decimal.pyd
%TEMP%\_mei40042\_hashlib.pyd
%TEMP%\_mei40042\_lzma.pyd
%TEMP%\_mei40042\_multiprocessing.pyd
%TEMP%\_mei40042\_overlapped.pyd
%TEMP%\_mei40042\_queue.pyd
%TEMP%\_mei40042\_socket.pyd
%TEMP%\_mei40042\_sqlite3.pyd
%TEMP%\_mei40042\_ssl.pyd
%TEMP%\_mei40042\_uuid.pyd
%TEMP%\_mei40042\api-ms-win-core-console-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-datetime-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-debug-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-errorhandling-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-fibers-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-file-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-file-l1-2-0.dll
%TEMP%\_mei40042\api-ms-win-core-file-l2-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-handle-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-heap-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-interlocked-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-libraryloader-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-localization-l1-2-0.dll
%TEMP%\_mei40042\api-ms-win-core-memory-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-namedpipe-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-processenvironment-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-processthreads-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-processthreads-l1-1-1.dll
%TEMP%\_mei40042\api-ms-win-core-profile-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-rtlsupport-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-string-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-synch-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-synch-l1-2-0.dll
%TEMP%\_mei40042\api-ms-win-core-sysinfo-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-timezone-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-util-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-conio-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-convert-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-environment-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-filesystem-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-heap-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-locale-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-math-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-process-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-runtime-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-stdio-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-string-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-time-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-utility-l1-1-0.dll
%TEMP%\_mei40042\base_library.zip
%TEMP%\_mei40042\certifi\cacert.pem
%TEMP%\_mei40042\charset_normalizer\md.cp39-win_amd64.pyd
%TEMP%\_mei40042\charset_normalizer\md__mypyc.cp39-win_amd64.pyd
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\installer
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\license
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\license.apache
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\license.bsd
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\metadata
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\record
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\wheel
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\top_level.txt
%TEMP%\_mei40042\cryptography\hazmat\bindings\_rust.pyd
%TEMP%\_mei40042\h2-4.3.0.dist-info\installer
%TEMP%\_mei40042\h2-4.3.0.dist-info\metadata
%TEMP%\_mei40042\h2-4.3.0.dist-info\record
%TEMP%\_mei40042\h2-4.3.0.dist-info\wheel
%TEMP%\_mei40042\h2-4.3.0.dist-info\licenses\license
%TEMP%\_mei40042\h2-4.3.0.dist-info\top_level.txt
%TEMP%\_mei40042\libcrypto-1_1.dll
%TEMP%\_mei40042\libffi-7.dll
%TEMP%\_mei40042\libssl-1_1.dll
%TEMP%\_mei40042\psutil\_psutil_windows.pyd
%TEMP%\_mei40042\python3.dll
%TEMP%\_mei40042\python39.dll
%TEMP%\_mei40042\pywin32_system32\pywintypes39.dll
%TEMP%\_mei40042\select.pyd
%TEMP%\_mei40042\sqlite3.dll
%TEMP%\_mei40042\src\__init__.py
%TEMP%\_mei40042\src\__pycache__\__init__.cpython-39.pyc
%TEMP%\_mei40042\src\__pycache__\discord.cpython-39.pyc
%TEMP%\_mei40042\src\__pycache__\injection.cpython-39.pyc
%TEMP%\_mei40042\src\anti_detection.py
%TEMP%\_mei40042\src\browser.py
%TEMP%\_mei40042\src\config.py
%TEMP%\_mei40042\src\discord.py
%TEMP%\_mei40042\src\games.py
%TEMP%\_mei40042\src\injection.py
%TEMP%\_mei40042\src\main.py
%TEMP%\_mei40042\src\main_temp.py
%TEMP%\_mei40042\src\system.py
%TEMP%\_mei40042\src\webhook.py
%TEMP%\_mei40042\ucrtbase.dll
%TEMP%\_mei40042\unicodedata.pyd
%TEMP%\_mei40042\win32\win32api.pyd
%TEMP%\_mei40042\win32\win32crypt.pyd
%TEMP%\_mei40042\zstandard\_cffi.cp39-win_amd64.pyd
%TEMP%\_mei40042\zstandard\backend_c.cp39-win_amd64.pyd
%TEMP%\cookies_temp.db
%TEMP%\logins_temp.db
%TEMP%\history_temp.db
%TEMP%\cards_temp.db

Deletes following files that it created itself

%TEMP%\logins_temp.db
%TEMP%\history_temp.db
%TEMP%\cards_temp.db
%TEMP%\_mei40042\api-ms-win-core-console-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-datetime-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-debug-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-errorhandling-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-fibers-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-file-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-file-l1-2-0.dll
%TEMP%\_mei40042\api-ms-win-core-file-l2-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-handle-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-heap-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-interlocked-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-libraryloader-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-localization-l1-2-0.dll
%TEMP%\_mei40042\api-ms-win-core-memory-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-namedpipe-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-processenvironment-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-processthreads-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-processthreads-l1-1-1.dll
%TEMP%\_mei40042\api-ms-win-core-profile-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-rtlsupport-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-string-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-synch-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-synch-l1-2-0.dll
%TEMP%\_mei40042\api-ms-win-core-sysinfo-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-timezone-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-core-util-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-conio-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-convert-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-environment-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-filesystem-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-heap-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-locale-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-math-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-process-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-runtime-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-stdio-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-string-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-time-l1-1-0.dll
%TEMP%\_mei40042\api-ms-win-crt-utility-l1-1-0.dll
%TEMP%\_mei40042\base_library.zip
%TEMP%\_mei40042\certifi\cacert.pem
%TEMP%\_mei40042\charset_normalizer\md.cp39-win_amd64.pyd
%TEMP%\_mei40042\charset_normalizer\md__mypyc.cp39-win_amd64.pyd
%TEMP%\_mei40042\crypto\cipher\_arc4.pyd
%TEMP%\_mei40042\crypto\cipher\_chacha20.pyd
%TEMP%\_mei40042\crypto\cipher\_pkcs1_decode.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_aes.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_aesni.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_arc2.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_blowfish.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_cast.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_cbc.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_cfb.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_ctr.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_des.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_des3.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_ecb.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_eksblowfish.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_ocb.pyd
%TEMP%\_mei40042\crypto\cipher\_raw_ofb.pyd
%TEMP%\_mei40042\crypto\cipher\_salsa20.pyd
%TEMP%\_mei40042\crypto\hash\_blake2b.pyd
%TEMP%\_mei40042\crypto\hash\_blake2s.pyd
%TEMP%\_mei40042\crypto\hash\_ghash_clmul.pyd
%TEMP%\_mei40042\crypto\hash\_ghash_portable.pyd
%TEMP%\_mei40042\crypto\hash\_keccak.pyd
%TEMP%\_mei40042\crypto\hash\_md2.pyd
%TEMP%\_mei40042\crypto\hash\_md4.pyd
%TEMP%\_mei40042\crypto\hash\_md5.pyd
%TEMP%\_mei40042\crypto\hash\_poly1305.pyd
%TEMP%\_mei40042\crypto\hash\_ripemd160.pyd
%TEMP%\_mei40042\crypto\hash\_sha1.pyd
%TEMP%\_mei40042\crypto\hash\_sha224.pyd
%TEMP%\_mei40042\crypto\hash\_sha256.pyd
%TEMP%\_mei40042\crypto\hash\_sha384.pyd
%TEMP%\_mei40042\crypto\hash\_sha512.pyd
%TEMP%\_mei40042\crypto\math\_modexp.pyd
%TEMP%\_mei40042\crypto\protocol\_scrypt.pyd
%TEMP%\_mei40042\crypto\publickey\_ec_ws.pyd
%TEMP%\_mei40042\crypto\publickey\_ed25519.pyd
%TEMP%\_mei40042\crypto\publickey\_ed448.pyd
%TEMP%\_mei40042\crypto\publickey\_x25519.pyd
%TEMP%\_mei40042\crypto\util\_cpuid_c.pyd
%TEMP%\_mei40042\crypto\util\_strxor.pyd
%TEMP%\_mei40042\cryptography\hazmat\bindings\_rust.pyd
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\installer
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\license
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\license.apache
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\license.bsd
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\metadata
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\record
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\top_level.txt
%TEMP%\_mei40042\cryptography-41.0.7.dist-info\wheel
%TEMP%\_mei40042\h2-4.3.0.dist-info\installer
%TEMP%\_mei40042\h2-4.3.0.dist-info\licenses\license
%TEMP%\_mei40042\h2-4.3.0.dist-info\metadata
%TEMP%\_mei40042\h2-4.3.0.dist-info\record
%TEMP%\_mei40042\h2-4.3.0.dist-info\top_level.txt
%TEMP%\_mei40042\h2-4.3.0.dist-info\wheel
%TEMP%\_mei40042\libcrypto-1_1.dll
%TEMP%\_mei40042\libffi-7.dll
%TEMP%\_mei40042\libssl-1_1.dll
%TEMP%\_mei40042\msvcp140.dll
%TEMP%\_mei40042\pil\_imaging.cp39-win_amd64.pyd
%TEMP%\_mei40042\pil\_imagingcms.cp39-win_amd64.pyd
%TEMP%\_mei40042\pil\_imagingtk.cp39-win_amd64.pyd
%TEMP%\_mei40042\pil\_webp.cp39-win_amd64.pyd
%TEMP%\_mei40042\psutil\_psutil_windows.pyd
%TEMP%\_mei40042\python3.dll
%TEMP%\_mei40042\python39.dll
%TEMP%\_mei40042\pywin32_system32\pywintypes39.dll
%TEMP%\_mei40042\select.pyd
%TEMP%\_mei40042\sqlite3.dll
%TEMP%\_mei40042\src\anti_detection.py
%TEMP%\_mei40042\src\browser.py
%TEMP%\_mei40042\src\config.py
%TEMP%\_mei40042\src\discord.py
%TEMP%\_mei40042\src\games.py
%TEMP%\_mei40042\src\injection.py
%TEMP%\_mei40042\src\main.py
%TEMP%\_mei40042\src\main_temp.py
%TEMP%\_mei40042\src\system.py
%TEMP%\_mei40042\src\webhook.py
%TEMP%\_mei40042\src\__init__.py
%TEMP%\_mei40042\src\__pycache__\discord.cpython-39.pyc
%TEMP%\_mei40042\src\__pycache__\injection.cpython-39.pyc
%TEMP%\_mei40042\src\__pycache__\__init__.cpython-39.pyc
%TEMP%\_mei40042\ucrtbase.dll
%TEMP%\_mei40042\unicodedata.pyd
%TEMP%\_mei40042\vcruntime140.dll
%TEMP%\_mei40042\vcruntime140_1.dll
%TEMP%\_mei40042\win32\win32api.pyd
%TEMP%\_mei40042\win32\win32crypt.pyd
%TEMP%\_mei40042\zstandard\backend_c.cp39-win_amd64.pyd
%TEMP%\_mei40042\zstandard\_cffi.cp39-win_amd64.pyd
%TEMP%\_mei40042\_asyncio.pyd
%TEMP%\_mei40042\_brotli.cp39-win_amd64.pyd
%TEMP%\_mei40042\_bz2.pyd
%TEMP%\_mei40042\_cffi_backend.cp39-win_amd64.pyd
%TEMP%\_mei40042\_ctypes.pyd
%TEMP%\_mei40042\_decimal.pyd
%TEMP%\_mei40042\_hashlib.pyd
%TEMP%\_mei40042\_lzma.pyd
%TEMP%\_mei40042\_multiprocessing.pyd
%TEMP%\_mei40042\_overlapped.pyd
%TEMP%\_mei40042\_queue.pyd
%TEMP%\_mei40042\_socket.pyd
%TEMP%\_mei40042\_sqlite3.pyd
%TEMP%\_mei40042\_ssl.pyd
%TEMP%\_mei40042\_uuid.pyd

Substitutes the following files

%TEMP%\logins_temp.db
%TEMP%\history_temp.db
%TEMP%\cards_temp.db

Network activity

Connects to

'ap#.#pify.org':443
'di##ord.com':443

TCP

Other

'ap#.#pify.org':443
'di##ord.com':443

UDP

DNS ASK ap#.#pify.org
DNS ASK di##ord.com

Miscellaneous

Restarts the analyzed sample

Executes the following

'<SYSTEM32>\wbem\wmic.exe' computersystem get manufacturer
'<SYSTEM32>\wbem\wmic.exe' csproduct get uuid
'<SYSTEM32>\cmd.exe' /c "ver"
'<SYSTEM32>\netsh.exe' wlan show profiles
'<SYSTEM32>\wbem\wmic.exe' path win32_VideoController get name
'<SYSTEM32>\cmd.exe' /c "ver"' (with hidden window)

Technologies

Begriffe

Schulung und Training

Mythen

Technical Information

Curing recommendations

Free trial