6102f816e8e40f281f8665155d06cd9b9d4ca0216eba627b6a31bad76db8a62d | Triage

Analysis

max time kernel
92s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
25/02/2024, 05:26

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General

Target

$PLUGINSDIR/LangDLL.dll
Size

5KB
MD5

efc45bb93d44b05c9b4ab8f7ba367f34
SHA1

22aea2c2236532ecbe66f54d439e161eba2ca2ae
SHA256

d4192b8ed924e4a7706f36a411242392e5292e522698122ebb396dcc94e29750
SHA512

04ff1141e9d0114658d237657b988f800d254f15e5c7158d194c015b848d6b1997d5d2d0bebe366c33b772d2abe80678510f8d7f2aa76ebe06f49bc5011642db
SSDEEP

96:WJ7ZDGEQ9LJX6weN2TuXQ2lBiwag/npv:adULvEpJBiw

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3204	4220	WerFault.exe	85

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4344 wrote to memory of 4220	4344	rundll32.exe	85
PID 4344 wrote to memory of 4220	4344	rundll32.exe	85
PID 4344 wrote to memory of 4220	4344	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4344
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
  2⤵
  PID:4220
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 600
    3⤵
    - Program crash
    PID:3204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4220 -ip 4220
1⤵
PID:2012

Network

MITRE ATT&CK Matrix

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