845bfc71e322bfd393d195ab3d45488742804186594a4c57ca5231ad1502871c | Triage

Analysis

max time kernel
134s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
05-05-2024 02:08

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General

Target

$PLUGINSDIR/LangDLL.dll
Size

5KB
MD5

ab1db56369412fe8476fefffd11e4cc0
SHA1

daad036a83b2ee2fa86d840a34a341100552e723
SHA256

6f14c8f01f50a30743dac68c5ac813451463dfb427eb4e35fcdfe2410e1a913b
SHA512

8d886643b4fc24adf78f76b663227d6e61863f89e0cbd49548f40dd040666ca94ea46bec9e336850e4f300995d56e6dc85b689c8e09ff46758822d280f06b03d
SSDEEP

48:S46+/zTKYKxbWsptIpBtWZ0iV8jAWiAJCvxft2O2B8mxofjLl:z5uPbOBtWZBV8jAWiAJCdv2CmAL

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2036	4396	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4808 wrote to memory of 4396	4808	rundll32.exe	83
PID 4808 wrote to memory of 4396	4808	rundll32.exe	83
PID 4808 wrote to memory of 4396	4808	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4808
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
  2⤵
  PID:4396
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4396 -s 600
    3⤵
    - Program crash
    PID:2036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4396 -ip 4396
1⤵
PID:3460

Network

MITRE ATT&CK Matrix

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