Resubmissions
05-02-2022 14:14
220205-rkca3acbb4 10Analysis
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max time kernel
25s -
max time network
76s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
05-02-2022 14:14
Static task
static1
Behavioral task
behavioral1
Sample
75b24a04b7ddddd036a8e677061e2cd86bc74f147f4b59de463964476db5f003.dll
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
75b24a04b7ddddd036a8e677061e2cd86bc74f147f4b59de463964476db5f003.dll
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
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Target
75b24a04b7ddddd036a8e677061e2cd86bc74f147f4b59de463964476db5f003.dll
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Size
448KB
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MD5
8159db73e81a064754313a4fd2e066ac
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SHA1
658bf787c490baed9fce56f630c3351ad0d1916f
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SHA256
75b24a04b7ddddd036a8e677061e2cd86bc74f147f4b59de463964476db5f003
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SHA512
0707b6b1a963cd012f59621b7fb94d589fdbec90ea0d296c8ac0dd7e1858956d5f7b21d3a2ac5ad274373dc537af81a93db5cf498b4e0e91f3eee4811535317a
Score
4/10
Malware Config
Signatures
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Drops file in Windows directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeShutdownPrivilege 4376 svchost.exe Token: SeCreatePagefilePrivilege 4376 svchost.exe Token: SeShutdownPrivilege 4376 svchost.exe Token: SeCreatePagefilePrivilege 4376 svchost.exe Token: SeShutdownPrivilege 4376 svchost.exe Token: SeCreatePagefilePrivilege 4376 svchost.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 996 wrote to memory of 4524 996 rundll32.exe 84 PID 996 wrote to memory of 4524 996 rundll32.exe 84 PID 996 wrote to memory of 4524 996 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\75b24a04b7ddddd036a8e677061e2cd86bc74f147f4b59de463964476db5f003.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:996 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\75b24a04b7ddddd036a8e677061e2cd86bc74f147f4b59de463964476db5f003.dll,#12⤵PID:4524
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4376