Analysis
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max time kernel
12s -
max time network
113s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
16-06-2021 13:43
Static task
static1
Behavioral task
behavioral1
Sample
Jipos.dll
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
General
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Target
Jipos.dll
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Size
893KB
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MD5
f2d9c653be1d8fe82ed9c1029c2a18e8
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SHA1
2a96a55156b761e5e29144789f1661a5f719b76f
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SHA256
a94291cc6f39425c30d1152a83ae122c0c8f10c8bf2f77c94542bbb30203aa94
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SHA512
84368bd91f8bb1e6f7a1dfcb63edf2a5fb564238c55d9013eba200b7332c39e4577c6d14f261d610d0a150ee47685680947f4f476477c999ee83dcbc83e8e440
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3632 3988 WerFault.exe rundll32.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
rundll32.exeWerFault.exepid process 3988 rundll32.exe 3988 rundll32.exe 3632 WerFault.exe 3632 WerFault.exe 3632 WerFault.exe 3632 WerFault.exe 3632 WerFault.exe 3632 WerFault.exe 3632 WerFault.exe 3632 WerFault.exe 3632 WerFault.exe 3632 WerFault.exe 3632 WerFault.exe 3632 WerFault.exe 3632 WerFault.exe 3632 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 3632 WerFault.exe Token: SeBackupPrivilege 3632 WerFault.exe Token: SeDebugPrivilege 3632 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3244 wrote to memory of 3988 3244 rundll32.exe rundll32.exe PID 3244 wrote to memory of 3988 3244 rundll32.exe rundll32.exe PID 3244 wrote to memory of 3988 3244 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Jipos.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Jipos.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3988 -s 7123⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken