Analysis
- max time kernel
122s - max time network
122s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
28/01/2022, 09:48
General
- Target wuaueng.dll
- Size 227KB
- Sample220128-lssecsafgp
- SHA256 829eceee720b0a3e505efbd3262c387b92abdf46183d51a50489e2b157dac3b1
Score
1/10
Malware Config
Signatures
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\wuaueng.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1220-54-0x0000000002B00000-0x0000000002B27000-memory.dmp
memory/1220-55-0x0000000002B00000-0x0000000002B27000-memory.dmp
memory/1220-56-0x0000000002B30000-0x0000000002B31000-memory.dmp
memory/1220-57-0x0000000002B00000-0x0000000002B27000-memory.dmp
memory/1220-63-0x0000000002B30000-0x0000000002B31000-memory.dmp