c55732168517ea7a91d294844d2e32da201bb31e95ec484f68f29fa5efb5e08b | Triage

Analysis

max time kernel
51s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19/06/2024, 17:04

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General

Target

$PLUGINSDIR/ShellLink.dll
Size

16KB
MD5

94cd75cf49a6f065e9009e1b3db601b8
SHA1

4227235ff30cc0d79d8191dbce99b22d2b6369a1
SHA256

247c2fe74cc14ff48fcef21036fe1066f9fd356c404f778a651b956f285a226b
SHA512

8d3079f103f298e3430b08f829c527fbdad1590a01c2233e4d9f443137d7da4cf9287a53233e0c3c25743df1706d7fca2bf01e4d877b7a59c50c1decbb3d701b
SSDEEP

384:nU68UnYPL5N+1U7dAON+1U7oSp23+r/jLvEc:nnzd18018oSp23+zjAc

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4496	1404	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 228 wrote to memory of 1404	228	rundll32.exe	82
PID 228 wrote to memory of 1404	228	rundll32.exe	82
PID 228 wrote to memory of 1404	228	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ShellLink.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:228
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ShellLink.dll,#1
  2⤵
  PID:1404
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1404 -s 612
    3⤵
    - Program crash
    PID:4496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1404 -ip 1404
1⤵
PID:1308

Network

MITRE ATT&CK Matrix

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