4a8104ac7432fec3409e70b336511f5863209cca9271d6e81396463afa66a18c | Triage

Analysis

max time kernel
716s
max time network
1447s
platform
windows10_x64
resource
win10v20210408
submitted
11-06-2021 02:24

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General

Target

Transaction_Amount_215000_pdf.hta
Size

1.8MB
MD5

0b9b2bf97ce805ca5930966fb4da967a
SHA1

ca14beb08d0034be0c850910d0c0b937fb505c11
SHA256

4a8104ac7432fec3409e70b336511f5863209cca9271d6e81396463afa66a18c
SHA512

34c8b2522ed3af71038c81c4c4abd4589ee2255171dce9b41510e07e606cff20469c610b27b659e915294bc3877fd80222e93dc728ae31f8db26b6e242791e23

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4180 4808 WerFault.exe mshta.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

WerFault.exe

pid	process
4180	WerFault.exe
4180	WerFault.exe
4180	WerFault.exe
4180	WerFault.exe
4180	WerFault.exe
4180	WerFault.exe
4180	WerFault.exe
4180	WerFault.exe
4180	WerFault.exe
4180	WerFault.exe
4180	WerFault.exe
4180	WerFault.exe
4180	WerFault.exe
4180	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 4180 WerFault.exe
Token: SeBackupPrivilege 4180 WerFault.exe
Token: SeDebugPrivilege 4180 WerFault.exe

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\Transaction_Amount_215000_pdf.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
1⤵
PID:4808

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4808 -s 1592
2⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4180

MITRE ATT&CK Matrix

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