0c582a176cc189402fb285109bcf576ee32062c88db9c4bb1ed43bd2fe8721b8 | Triage

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
21-05-2024 05:48

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General

Target

dot3cfg.dll
Size

59KB
MD5

1bc59edf9fa5d67a4d4b7115a597ec47
SHA1

1f7f4c2cefcdebad3afc10039f1c4b721240bab5
SHA256

0c582a176cc189402fb285109bcf576ee32062c88db9c4bb1ed43bd2fe8721b8
SHA512

7a1fcab848e665d61dcaf47a378e30358e0f4fc5204f61cdab0842f4bcd6fdd794293e73315a84ded74ae36df146e286f905a6ccbde63b9f27d07ce63ec1c095
SSDEEP

768:DV1EAgmo6ibvew8/fF+P3uYkH1Bz4y8NdxLVsa3Erq1PjChaX7h8cl:DnlbFKcvz4y8NdlVLHpjxLh8cl

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1668	4532	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1192 wrote to memory of 4532	1192	rundll32.exe	82
PID 1192 wrote to memory of 4532	1192	rundll32.exe	82
PID 1192 wrote to memory of 4532	1192	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dot3cfg.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dot3cfg.dll,#1
  2⤵
  PID:4532
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4532 -s 680
    3⤵
    - Program crash
    PID:1668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4532 -ip 4532
1⤵
PID:3576

Network

MITRE ATT&CK Matrix

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