Analysis
- max time kernel
147s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
16/01/2023, 00:15
General
- Target suspicious.exe
- Size 4.2MB
- Sample230116-akebzsec59
- SHA256 c98e24c174130bba4836e08d24170866aa7128d62d3e2b25f3bc8562fdc74a66
Score
10/10
Malware Config
Extracted
Family
-
blackguard
C2
-
https://win.mirtonewbacker.com/
Signatures
- BlackGuard
Infostealer first seen in Late 2021.
- Program crash 2 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\suspicious.exe"C:\Users\Admin\AppData\Local\Temp\suspicious.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 5108 -s 17202⤵
- Program crash
-
-
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 428 -p 5108 -ip 51081⤵
-
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 472 -p 4140 -ip 41401⤵
-
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 4140 -s 17641⤵
- Program crash
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x410 0x33c1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/5108-132-0x0000019F53C70000-0x0000019F53CBA000-memory.dmp
memory/5108-133-0x00007FF8CBCA0000-0x00007FF8CC761000-memory.dmp
memory/5108-134-0x00007FF8CBCA0000-0x00007FF8CC761000-memory.dmp
memory/5108-135-0x00007FF8CBCA0000-0x00007FF8CC761000-memory.dmp