Adware.Youmi.56

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Youmi.1.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) cgi.con####.qq.com:80
TCP(HTTP/1.1) adash####.man.aliy####.com:80
TCP(HTTP/1.1) s####.e.qq.com:80
TCP(TLS/1.0) 1####.217.21.174:443
TCP(TLS/1.0) rr9---s####.g####.com:443
TCP(TLS/1.0) d####.shu####.cn:443
TCP(TLS/1.0) al####.u####.com:443
TCP(TLS/1.0) api.shu####.cn:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) res####.a####.com:443
TCP(TLS/1.0) openins####.io:443
TCP(TLS/1.0) 1####.250.74.35:443
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) 2####.239.32.223:443
TCP(TLS/1.0) cgi.con####.qq.com:443
TCP(TLS/1.0) dcc.shu####.cn:443
TCP(TLS/1.0) gmscomp####.google####.com:443
TCP(TLS/1.0) rr6---s####.g####.com:443
TCP(TLS/1.0) dai.shu####.cn:443
TCP(TLS/1.0) daa.shu####.cn:443
TCP(TLS/1.2) 1####.250.74.14:443
TCP(TLS/1.2) gmscomp####.google####.com:443
TCP(TLS/1.2) 2####.58.207.228:443
TCP(TLS/1.2) 1####.217.21.174:443
TCP(TLS/1.2) 1####.250.74.35:443
TCP ddi.shu####.cn:443
UDP 2####.239.32.223:443
TCP ms####.m.u####.com:443

DNS requests:

7####.nd####.y####.com
a####.man.aliy####.com
amdc####.m.ta####.com
and####.google####.com
api.bei####.com
api.shu####.cn
cgi.con####.qq.com
d####.shu####.cn
daa.shu####.cn
dai.shu####.cn
dcc.shu####.cn
ddi.shu####.cn
ga####.andr####.com
gmscomp####.google####.com
j.quwe####.com
openins####.io
plb####.u####.com
res####.a####.com
rr6---s####.g####.com
rr9---s####.g####.com
s####.e.qq.com
s####.gw.y####.net
s.y####.net
t####.dmp.y####.net
u####.u####.com
umen####.m.ta####.com
umengj####.m.ta####.com

HTTP GET requests:

cgi.con####.qq.com:443/qqconnectopen/openapi/policy_conf?status_os=####&...

HTTP POST requests:

adash####.man.aliy####.com/man/api?ak=####&s=####
al####.u####.com:443/unify_logs
api.shu####.cn:443/report?v=####&c=####&e=####
d####.shu####.cn:443/report?v=####&t=####&e=####
daa.shu####.cn:443/report?v=####&c=####&e=####
dai.shu####.cn:443/report?v=####&c=####&e=####
dcc.shu####.cn:443/request?v=####
openins####.io:443/api/v2/android/ziemvj/init?deviceId=####&androidId=##...
res####.a####.com:443/v3/iasdkauth?key=####&ts=####&scode=####
s####.e.qq.com/activate
s####.e.qq.com/launch
s####.e.qq.com/msg

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/045ee1aff1786ea336cefea85fb87016
/data/data/####/045ee1aff1786ea336cefea85fb87016-journal
/data/data/####/0579835ce61781423e580daee111eead
/data/data/####/0579835ce61781423e580daee111eead-journal
/data/data/####/1d2b904cbeadfb72ed9546111a231c85.0
/data/data/####/ACCS_BINDumeng;5938f8bf310c9335e100015c.xml
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/AGOO_BIND.xml
/data/data/####/APPCONF.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/BuglySdkInfos.xml
/data/data/####/C0XKJAO3JLZKJPDKJFXLINQCJIOAOD.xml
/data/data/####/CE94557724F842149D690D0E8CBB1CBD.xml
/data/data/####/ContextData.xml
/data/data/####/FM_config.xml
/data/data/####/LOGIN.xml
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/P15pKIjsm64m
/data/data/####/P15pKIjsm64m-journal
/data/data/####/T1oX0rhhuXWt
/data/data/####/T1oX0rhhuXWt-journal
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/XKwVoK0huy3R
/data/data/####/XKwVoK0huy3R-journal
/data/data/####/a==7.5.3&&2.0.8_1752936522708_envelope.log
/data/data/####/accs.db-journal
/data/data/####/agoo.pid
/data/data/####/c0586a10777146560765a69231d89beb.xml
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/com.tencent.open.config.json.1106136927
/data/data/####/com.xiaozi.bknews_dna.xml
/data/data/####/com.xiaozi.bknews_preferences.xml
/data/data/####/com.xiaozi.bknews_prefs.xml
/data/data/####/com.xiaozi.bknews_prefs.xml.bak
/data/data/####/dW1weF9pbnRlcm5hbF8xNzUyOTM2NTE5NzA2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNzUyOTM2NTEyODY3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNzUyOTM2NTQ5OTMy;
/data/data/####/dW1weF9wdXNoX2xhdW5jaF8xNzUyOTM2NTMyMDUz;
/data/data/####/dW1weF9wdXNoX3JlZ2lzdGVyXzE3NTI5MzY1MjI2MzM=;
/data/data/####/du.lock
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f4cc5f76b0debda44a9fb3f5b17fac1d-journal
/data/data/####/gdt_plugin.dex
/data/data/####/gdt_plugin.dex.flock (deleted)
/data/data/####/gdt_plugin.jar
/data/data/####/gdt_plugin.jar.sig
/data/data/####/gdt_suid
/data/data/####/hmdb
/data/data/####/hmdb-journal
/data/data/####/hoc.xml
/data/data/####/httpdns_config_cache.xml
/data/data/####/i==1.2.0&&2.0.8_1752936512895_envelope.log
/data/data/####/i==1.2.0&&2.0.8_1752936519669_envelope.log
/data/data/####/info.xml
/data/data/####/journal
/data/data/####/jqIqJYOT3JpT
/data/data/####/jqIqJYOT3JpT-journal
/data/data/####/k.store
/data/data/####/libgather.xml
/data/data/####/libjiagu.so
/data/data/####/logdb.db
/data/data/####/logdb.db-journal
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/metrics_guid
/data/data/####/pref.xml
/data/data/####/proc_auxv
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_pri.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_general_config.xml.bak
/data/data/####/umeng_general_config.xml.bak (deleted)
/data/data/####/umeng_it.cache
/data/data/####/umeng_message_state.xml
/data/data/####/update_lc
/data/data/####/usa129xa
/data/data/####/usa129xa-journal
/data/data/####/wIU6pTyUBYWX
/data/data/####/wIU6pTyUBYWX-journal
/data/data/####/webview_data.lock
/data/data/####/wsUL1uCdKvjD
/data/data/####/wsUL1uCdKvjD-journal
/data/data/####/ymdex.dex
/data/data/####/ymdex.dex.flock (deleted)
/data/data/####/ymdex.jar
/data/media/####/..ccdid
/data/media/####/..ccvid
/data/media/####/._android.dat
/data/media/####/._system.dat
/data/media/####/.ccdid
/data/media/####/.ccvid
/data/media/####/.duid
/data/media/####/1752936543879.db (deleted)
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/_android.dat
/data/media/####/_system.dat
/data/media/####/alsn20170807.db
/data/media/####/alsn20170807.db-journal
/data/media/####/com.tencent.mobileqq_connectSdk.25.07.19.14.log
/data/media/####/deviceToken
/data/media/####/duid
/data/media/####/i42d45df023jnkdd93la483f9xGFKXI
/data/media/####/s92TjjdfoP2n3o9dfji2l9s1olkjf0p
/data/media/####/sysid.dat
/data/media/####/ziemvj
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
/system/bin/cat /sys/devices/system/cpu/kernel_max
cat /sys/class/net/wlan0/address
date
df
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.miui.ui.version.name
getprop ro.smartisan.version
getprop ro.vivo.os.version
id
ip link
ls /
ls /dev/socket
ls /sys/class/thermal
ls /system/fonts
mkdir -p <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/
ps
service call iphonesubinfo 1
sh -c cat /proc/meminfo
sh -c cat /sys/class/net/eth0/address
sh -c cd /proc/;cat cpuinfo
sh -c cd /proc/net/ && cat arp
sh -c cd /proc/self/;cat status
sh -c echo MThBNTc4NjhEMDJDNDgyQjZBMDY1NDU2NzREMDA2MUIyMDIwMTAyODAwMDE= > <SD-Card>/../../../../../..<SD-Card>/..ccvid
sh -c echo MThBNTc4NjhEMDJDNDgyQjZBMDY1NDU2NzREMDA2MUIyMDIwMTAyODAwMDE= > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/.ccvid
sh -c echo QjU4NUVFQTBCMEQ3MkI1Mzg5QjM5ODQ1MzQ1NUNFMDMzQzdBQjU6ODg2Qzc4OjI3RERDMw== > <SD-Card>/../../../../../..<SD-Card>/._system.dat
sh -c echo QjU4NUVFQTBCMEQ3MkI1Mzg5QjM5ODQ1MzQ1NUNFMDMzQzdBQjU6ODg2Qzc4OjI3RERDMw== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_system.dat
sh -c echo REE3NDYzQTMyN0MxOTg4MTUyNkJDN0Y2NDM5REFBQ0Fpbk8wRDlaRnlENVUvcjMyZGtBNTF2MkRHdTQrZnpLRXpMZ0ZtRExOdVRobzdaTHZDUFY3bW1DNzRJeHhHaS9jY0N1UUtQa2hWSDBoWmJIT05TbGxNczM3TmNnSzZvbjJnY21XN3NmR20wZWtIS051bnNRb0xuNlNrQ1p0UVYyc1JadmdVSS90UElDdGhGUWxOYzQ3bUpucE1ZNXJXeDJUS1hGZjB2bWdGNUxweWtnL0s1Ukt4UWluRVlBSVlzRng= > <SD-Card>/../../../../../..<SD-Card>/..ccdid
sh -c echo REE3NDYzQTMyN0MxOTg4MTUyNkJDN0Y2NDM5REFBQ0Fpbk8wRDlaRnlENVUvcjMyZGtBNTF2MkRHdTQrZnpLRXpMZ0ZtRExOdVRobzdaTHZDUFY3bW1DNzRJeHhHaS9jY0N1UUtQa2hWSDBoWmJIT05TbGxNczM3TmNnSzZvbjJnY21XN3NmR20wZWtIS051bnNRb0xuNlNrQ1p0UVYyc1JadmdVSS90UElDdGhGUWxOYzQ3bUpucE1ZNXJXeDJUS1hGZjB2bWdGNUxweWtnL0s1Ukt4UWluRVlBSVlzRng= > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/.ccdid
sh -c echo RTVFMDkwRDhCMERBNkVGNEY4QkNCMDQzQUFFQkQ3MzYzNUE4Mzk6NzQ0ODA0OjIzRjM0Mw== > <SD-Card>/../../../../../..<SD-Card>/._android.dat
sh -c echo RTVFMDkwRDhCMERBNkVGNEY4QkNCMDQzQUFFQkQ3MzYzNUE4Mzk6NzQ0ODA0OjIzRjM0Mw== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_android.dat
sh -c echo RjkyNDgxNEI3NDJFNTdDQjEwOERBRUE0NzM3NzE3OTgxYjZhMzZjNGVmZjQ0M2MzYTc1MGRiMjNjYTA5OTNmbgo= > <SD-Card>/../../../../../..<SD-Card>/.duid
sh -c echo RjkyNDgxNEI3NDJFNTdDQjEwOERBRUE0NzM3NzE3OTgxYjZhMzZjNGVmZjQ0M2MzYTc1MGRiMjNjYTA5OTNmbgo= > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/duid

Loads the following dynamic libraries:

libX86Bridge
libabcdefgh
libdu
libjiagu
libtnet-3.1.11

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-CFB-NOPADDING
AES-ECB-PKCS7Padding
PBEWITHMD5andDES
RSA
RSA-ECB-PKCS1Padding
RSA-None-PKCS1Padding

Uses the following algorithms to decrypt data:

1
AES-CBC-PKCS5Padding
AES-ECB-PKCS7Padding
PBEWITHMD5andDES
RSA-ECB-PKCS1Padding
desede-CBC-NoPadding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about location.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Gets information about installed apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Manages Wi-Fi connectivity.

Requests the system alert window permission.

Attempts to detect sandbox environment.

Technologies

Begriffe

Schulung und Training

Mythen

Technical information

Curing recommendations

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