Analysis
- max time kernel
143s - max time network
156s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
02/12/2021, 08:19
Static task
static1
Behavioral task
behavioral1
Sample
6988533cf7cbdccd0ea429571e0441a9.dll
Resource
win7-en-20211104
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
6988533cf7cbdccd0ea429571e0441a9.dll
Resource
win10-en-20211014
windows10_x64
0 signatures
0 seconds
General
- Target 6988533cf7cbdccd0ea429571e0441a9.dll
- Size 462KB
- Sample211202-j7v3pagcd9
- SHA256 8d6912a12fdccb3d6d55980c3b1fd20cc97a2736d3381e315657a3d6f2f8d1b3
- MD5 6988533cf7cbdccd0ea429571e0441a9
- SHA1 27836d3e04a31548fa09ec8537ba50777a73a42a
- SHA512 2d48c1b8ef38ad9d0a68650896b5ee69bdcea2caeddfe55e8cadd7b5f411311a8a43a09ce33ca5d6b5e341f38f30fbe41a0aa91048a8b2c5a2a663013f8b1e40
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Signatures
- Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
description pid Process procid_target PID 1984 created 2688 1984 WerFault.exe 68 - Program crash 2 IoCs
pid pid_target Process procid_target 1012 2688 WerFault.exe 68 1984 2688 WerFault.exe 68 - Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 1012 WerFault.exe 1012 WerFault.exe 1012 WerFault.exe 1012 WerFault.exe 1012 WerFault.exe 1012 WerFault.exe 1012 WerFault.exe 1012 WerFault.exe 1012 WerFault.exe 1012 WerFault.exe 1012 WerFault.exe 1012 WerFault.exe 1984 WerFault.exe 1984 WerFault.exe 1984 WerFault.exe 1984 WerFault.exe 1984 WerFault.exe 1984 WerFault.exe 1984 WerFault.exe 1984 WerFault.exe 1984 WerFault.exe 1984 WerFault.exe 1984 WerFault.exe 1984 WerFault.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeRestorePrivilege 1012 WerFault.exe Token: SeBackupPrivilege 1012 WerFault.exe Token: SeDebugPrivilege 1012 WerFault.exe Token: SeDebugPrivilege 1984 WerFault.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2668 wrote to memory of 2688 2668 rundll32.exe 68 PID 2668 wrote to memory of 2688 2668 rundll32.exe 68 PID 2668 wrote to memory of 2688 2668 rundll32.exe 68
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6988533cf7cbdccd0ea429571e0441a9.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6988533cf7cbdccd0ea429571e0441a9.dll,#12⤵PID:2688
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 6163⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1012
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2688 -s 5883⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1984
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