Analysis
- max time kernel
125s - max time network
148s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
24/01/2022, 00:50
Static task
static1
Behavioral task
behavioral1
Sample
e1665b9c3da5ff6a007564d564a647fb7398b9fa8b9d6c10a10a73093eac3018.dll
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
e1665b9c3da5ff6a007564d564a647fb7398b9fa8b9d6c10a10a73093eac3018.dll
Resource
win10-en-20211208
0 signatures
0 seconds
General
- Target e1665b9c3da5ff6a007564d564a647fb7398b9fa8b9d6c10a10a73093eac3018.dll
- Size 166KB
- Sample220124-a7bvdahad4
- SHA256 e1665b9c3da5ff6a007564d564a647fb7398b9fa8b9d6c10a10a73093eac3018
- MD5 85667802da09de9a233f2729c745671e
- SHA1 6681b4fce1fb6fd4fda6eed5ba5f87b07a8bb588
- SHA512 48d76eed68f1559fb4b7d7fa212ba50937e5043b3e8b7224568cbda24412e2ca79cc06405e9574f4e511b827697e3e70e070edbadab4b52bca1051ebd71022f3
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Signatures
- Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
description pid Process procid_target PID 8 created 1984 8 WerFault.exe 68 - Program crash 1 IoCs
pid pid_target Process procid_target 8 1984 WerFault.exe 68 - Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe 8 WerFault.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 8 WerFault.exe Token: SeBackupPrivilege 8 WerFault.exe Token: SeDebugPrivilege 8 WerFault.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3464 wrote to memory of 1984 3464 rundll32.exe 68 PID 3464 wrote to memory of 1984 3464 rundll32.exe 68 PID 3464 wrote to memory of 1984 3464 rundll32.exe 68
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e1665b9c3da5ff6a007564d564a647fb7398b9fa8b9d6c10a10a73093eac3018.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3464 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\e1665b9c3da5ff6a007564d564a647fb7398b9fa8b9d6c10a10a73093eac3018.dll,#12⤵PID:1984
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1984 -s 7483⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:8
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