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Profil

Trojan.Siggen18.49814

Added to the Dr.Web virus database: 2022-09-23

Virus description added:

Technical Information

Malicious functions
To complicate detection of its presence in the operating system,
modifies the following system settings:
  • DNS server to '<DNS_SERVER>'
  • DNS server to '114.114.114.114'
Injects code into
the following user processes:
  • h2e1e228.exe
Modifies file system
Creates the following files
  • %HOMEPATH%\desktop\<File name>.lnk
  • <Current directory>\f6f21050d395\d6c4f96c97ab\a370e3e4e\b481uqcyt.exe
  • <Current directory>\f6f21050d395\j541b34f8d7\c773g1ni4.dll
  • <Current directory>\f6f21050d395\d53d0a275fb\327ei4ql6.dll
  • <Current directory>\f6f21050d395\b6cbb88d99f7\346asoavq.dll
  • <Current directory>\f6f21050d395\c011c1\a889qm7to.dll
  • <Current directory>\f6f21050d395\d398ecbb6\513exjezl.dll
  • <Current directory>\f6f21050d395\ad8de6b\b589jf0mh.dll
  • <Current directory>\f6f21050d395\d6c4f96c97ab\aaa714\17c7cykf0.dll
  • <Current directory>\f6f21050d395\d6c4f96c97ab\a072ff\7c5bupcxt.dll
  • <Current directory>\f6f21050d395\d6c4f96c97ab\c8f098b\73b5k6sn8.dll
  • <Current directory>\f6f21050d395\d6c4f96c97ab\dde606fb950b\4b25qdytf.dll
  • <Current directory>\f6f21050d395\d6c4f96c97ab\ce09f5\3043bxtfb.dll
  • <Current directory>\f6f21050d395\d6c4f96c97ab\a9063afc\d671gcxje.dll
  • <Current directory>\f6f21050d395\d6c4f96c97ab\j5737468128\7aa94rm7t.dll
  • <Current directory>\f6f21050d395\ga07f6
  • %LOCALAPPDATA%\microsoft\windows\history\history.ie5\mshist012022092220220923\index.dat
  • %ProgramFiles(x86)%\opera\h2e1e228.exe
  • <Current directory>\f6f21050d395\cd72d4\7f16ykf0m.dll
  • <Current directory>\f6f21050d395\d6c4f96c97ab\fc46e79399\38bqdytf.dll
Deletes the following files
  • %LOCALAPPDATA%\microsoft\windows\history\history.ie5\mshist012022092220220923\index.dat
  • <Current directory>\f6f21050d395\ga07f6
Modifies the following files
Substitutes the following files
  • %LOCALAPPDATA%\microsoft\windows\history\history.ie5\mshist012022092220220923\index.dat
Network activity
Connects to
  • 'si##.com.cn':80
  • 'fl#########.oss-accelerate.aliyuncs.com':80
  • 'gz########.oss-accelerate.aliyuncs.com':80
  • 'xg########.oss-accelerate.aliyuncs.com':80
  • 'mm########.oss-accelerate.aliyuncs.com':80
  • 'hy########.oss-accelerate.aliyuncs.com':80
  • 'db########.oss-accelerate.aliyuncs.com':80
  • 'xj#########.oss-accelerate.aliyuncs.com':80
  • 'mg########.oss-accelerate.aliyuncs.com':80
  • 'rb########.oss-accelerate.aliyuncs.com':80
  • 'ml##########.oss-accelerate.aliyuncs.com':80
  • 'sh########.oss-accelerate.aliyuncs.com':80
  • 'gg########.oss-accelerate.aliyuncs.com':80
  • 'cd########.oss-accelerate.aliyuncs.com':80
  • 'hh##########.oss-accelerate.aliyuncs.com':80
  • 'zj#########.oss-accelerate.aliyuncs.com':80
  • 'dg########.oss-accelerate.aliyuncs.com':80
  • 'qd########.oss-accelerate.aliyuncs.com':80
  • 'wl########.oss-accelerate.aliyuncs.com':80
  • '47.##4.187.129':80
  • 'yd########.oss-accelerate.aliyuncs.com':80
  • 'so.com':80
  • 'ba##u.com':80
  • 'jd.com':80
  • '16##.com':80
  • 'ha##23.com':80
  • 'yo##ao.com':80
  • 'fo###ate.net':80
  • 'jd##.######-zhangjiakou.aliyuncs.com':80
  • 'ad##########.oss-accelerate.aliyuncs.com':80
  • '18#.#54.116.116':80
  • '11#.#9.29.29':80
  • 'xi########.###-website.cn-north-1.myhuaweicloud.com':80
  • '22#.6.6.6':80
  • '22#.5.5.5':80
  • 'hz########.oss-accelerate.aliyuncs.com':80
  • 'sz########.oss-accelerate.aliyuncs.com':80
  • '52########.oss-accelerate.aliyuncs.com':80
  • 'yg########.oss-accelerate.aliyuncs.com':80
TCP
HTTP GET requests
  • http://www.si##.com.cn/
  • http://xg########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://mm########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://hy########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://db########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://xj#########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://wl########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://mg########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://ml##########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://sh########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://gg########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://cd########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://hh##########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://zj#########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://dg########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://rb########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://yg########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://mm########.oss-accelerate.aliyuncs.com/vc8
  • http://gg########.oss-accelerate.aliyuncs.com/vc8
  • http://hy########.oss-accelerate.aliyuncs.com/vc8
  • http://hz########.oss-accelerate.aliyuncs.com/vc8
  • http://gz########.oss-accelerate.aliyuncs.com/vc8
  • http://yd########.oss-accelerate.aliyuncs.com/vc8
  • http://mg########.oss-accelerate.aliyuncs.com/vc8
  • http://sh########.oss-accelerate.aliyuncs.com/vc8
  • http://qd########.oss-accelerate.aliyuncs.com/vc8
  • http://52########.oss-accelerate.aliyuncs.com/vc8
  • http://fl#########.oss-accelerate.aliyuncs.com/vc8
  • http://db########.oss-accelerate.aliyuncs.com/vc8
  • http://sz########.oss-accelerate.aliyuncs.com/vc8
  • http://hh##########.oss-accelerate.aliyuncs.com/vc8
  • http://cd########.oss-accelerate.aliyuncs.com/vc8
  • http://yg########.oss-accelerate.aliyuncs.com/vc8
  • http://gz########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://22#.6.6.6/resolve?na#################################################
  • http://22#.5.5.5/resolve?na#################################################
  • http://www.so.com/
  • http://so##.com/
  • http://www.ba##u.com/
  • http://www.jd.com/
  • http://www.16##.com/
  • http://www.ha##23.com/
  • http://yo##ao.com/
  • http://fo###ate.net/
  • http://www.jm#.com.cn/
  • http://yd########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://jd##.######-zhangjiakou.aliyuncs.com/index.html
  • http://11#.#9.29.29/d?dn#######################################
  • http://18#.#54.116.116/d?dn#######################################
  • http://xi########.###-website.cn-north-1.myhuaweicloud.com/
  • http://22#.5.5.5/resolve?na################################################
  • http://22#.6.6.6/resolve?na################################################
  • http://xi########.###-website.cn-north-1.myhuaweicloud.com/images/a_logo.png
  • http://11#.#9.29.29/d?dn########################################
  • http://fl#########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://qd########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://52########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://22#.6.6.6/resolve?na##################################################
  • http://22#.5.5.5/resolve?na##################################################
  • http://11#.#9.29.29/d?dn#########################################
  • http://18#.#54.116.116/d?dn#########################################
  • http://ad##########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://sz########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://xi########.###-website.cn-north-1.myhuaweicloud.com/favicon.ico
  • http://hz########.oss-accelerate.aliyuncs.com/2022-09-23/03_04
  • http://xi########.###-website.cn-north-1.myhuaweicloud.com/images/logo.png
  • http://xi########.###-website.cn-north-1.myhuaweicloud.com/images/banner.png
  • http://18#.#54.116.116/d?dn########################################
  • http://ad##########.oss-accelerate.aliyuncs.com/vc8
UDP
  • DNS ASK si##.com.cn
  • DNS ASK mm########.oss-accelerate.aliyuncs.com
  • DNS ASK hy########.oss-accelerate.aliyuncs.com
  • DNS ASK db########.oss-accelerate.aliyuncs.com
  • DNS ASK xj#########.oss-accelerate.aliyuncs.com
  • DNS ASK wl########.oss-accelerate.aliyuncs.com
  • DNS ASK gz########.oss-accelerate.aliyuncs.com
  • DNS ASK xg########.oss-accelerate.aliyuncs.com
  • DNS ASK mg########.oss-accelerate.aliyuncs.com
  • DNS ASK gg########.oss-accelerate.aliyuncs.com
  • DNS ASK cd########.oss-accelerate.aliyuncs.com
  • DNS ASK hh##########.oss-accelerate.aliyuncs.com
  • DNS ASK zj#########.oss-accelerate.aliyuncs.com
  • DNS ASK dg########.oss-accelerate.aliyuncs.com
  • DNS ASK ml##########.oss-accelerate.aliyuncs.com
  • DNS ASK sh########.oss-accelerate.aliyuncs.com
  • DNS ASK fl#########.oss-accelerate.aliyuncs.com
  • DNS ASK qd########.oss-accelerate.aliyuncs.com
  • DNS ASK 52########.oss-accelerate.aliyuncs.com
  • DNS ASK ba##u.com
  • DNS ASK so##.com
  • DNS ASK jd.com
  • DNS ASK 16##.com
  • DNS ASK ha##23.com
  • DNS ASK yo##ao.com
  • DNS ASK so.com
  • DNS ASK fo###ate.net
  • DNS ASK jm#.com.cn
  • DNS ASK jd##.######-zhangjiakou.aliyuncs.com
  • DNS ASK xi########.###-website.cn-north-1.myhuaweicloud.com
  • DNS ASK hz########.oss-accelerate.aliyuncs.com
  • DNS ASK sz########.oss-accelerate.aliyuncs.com
  • DNS ASK ad##########.oss-accelerate.aliyuncs.com
  • DNS ASK yd########.oss-accelerate.aliyuncs.com
  • DNS ASK rb########.oss-accelerate.aliyuncs.com
  • DNS ASK yg########.oss-accelerate.aliyuncs.com
Miscellaneous
Searches for the following windows
  • ClassName: 'MS_AutodialMonitor' WindowName: ''
  • ClassName: 'MS_WebCheckMonitor' WindowName: ''
  • ClassName: 'DDEMLMom' WindowName: ''
  • ClassName: 'IEFrame' WindowName: ''
  • ClassName: 'Static' WindowName: ''
Creates and executes the following
  • '%ProgramFiles(x86)%\opera\h2e1e228.exe' WfCSeS+DKSQvMJIpdyoedzx7JntO

Curing recommendations

  1. If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space.
  2. If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
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After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

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  1. If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
    • Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
    • Switch off your device and turn it on as normal.

Find out more about Dr.Web for Android

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