Analysis
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max time kernel
265s -
max time network
335s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 00:26
Static task
static1
Behavioral task
behavioral1
Sample
a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe
Resource
win10v2004-20221111-en
General
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Target
a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe
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Size
26KB
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MD5
00ff0fb6f1c44d01d157a8bcd21eca80
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SHA1
3b1caaedff41bfca1e447f367bb716c56ce2660c
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SHA256
a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb
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SHA512
7c47950ab7c9c67e13be81815ca7c2601bb3f935b57ea196b9becd9749f63792b50fd7d97759885ece355c45a65718e804c7f55211a4178a8ebc7f26f67b45f8
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SSDEEP
768:s1ODKAaDMG8H92RwZNQSwcfymNBg+g61GoL:2fgLdQAQfcfymN
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exedescription ioc process File opened (read-only) \??\M: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\K: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\J: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\F: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\X: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\U: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\N: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\Y: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\V: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\S: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\R: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\P: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\L: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\I: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\H: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\Z: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\W: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\T: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\G: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\E: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\Q: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened (read-only) \??\O: a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe -
Drops file in Program Files directory 64 IoCs
Processes:
a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exedescription ioc process File opened for modification C:\Program Files\VideoLAN\VLC\locale\zh_TW\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\mk\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\tl\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Microsoft Games\Chess\fr-FR\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ckb\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ckb\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ff\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Microsoft Games\Multiplayer\Spades\en-US\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Mozilla Firefox\browser\VisualElements\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\de\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\et\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\lua\http\css\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\bin\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Microsoft Games\SpiderSolitaire\en-US\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\de\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\gl\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\hy\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\nn\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\uk\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Microsoft Games\Multiplayer\Spades\de-DE\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Checkers\ja-JP\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\ml\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\wa\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\co\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\si\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Microsoft Games\Mahjong\es-ES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\ca\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ko\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\an\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\be\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\el\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ga\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ru\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\ext\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\tl\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Backgammon\es-ES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\de-DE\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\cgg\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\is\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.core_5.5.0.165303\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Microsoft Games\Multiplayer\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\kn\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\intf\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\es-ES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\es\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Java\jre7\bin\jabswitch.exe a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\fr\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\kn\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Google\Chrome\Application\89.0.4389.114\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Google\Chrome\Application\89.0.4389.114\Locales\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\ne\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\VideoLAN\VLC\locale\sv\LC_MESSAGES\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\chrmstp.exe a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\_desktop.ini a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe -
Drops file in Windows directory 1 IoCs
Processes:
a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exedescription ioc process File created C:\Windows\rundl132.exe a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exepid process 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exenet.exedescription pid process target process PID 1492 wrote to memory of 1184 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe net.exe PID 1492 wrote to memory of 1184 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe net.exe PID 1492 wrote to memory of 1184 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe net.exe PID 1492 wrote to memory of 1184 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe net.exe PID 1184 wrote to memory of 880 1184 net.exe net1.exe PID 1184 wrote to memory of 880 1184 net.exe net1.exe PID 1184 wrote to memory of 880 1184 net.exe net1.exe PID 1184 wrote to memory of 880 1184 net.exe net1.exe PID 1492 wrote to memory of 1264 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe Explorer.EXE PID 1492 wrote to memory of 1264 1492 a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe Explorer.EXE
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1264
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C:\Users\Admin\AppData\Local\Temp\a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe"C:\Users\Admin\AppData\Local\Temp\a90d2d7bbb1c48d87dcd336aed3531fa6f08f4decfaf88446ba5b0608188c2bb.exe"2⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1492 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- Suspicious use of WriteProcessMemory
PID:1184 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵PID:880