da412986317f3f19b8389172dc6eb82e8b5103712eb94b7b4703087776ade7be | Triage

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 06:27

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General

Target

$PLUGINSDIR/System.dll
Size

10KB
MD5

0b96e50e5fd9b241435cfec46600b5a7
SHA1

1f79688c6bdd78b4e1812b110fd16d27c59b32d5
SHA256

10841d8d0a0fa457a62be63af7e30e72ffaec265470dbe16c0d61cc5b111d1e6
SHA512

01a5884ce81a622f81da23c4075aef4cbe68d18471908bb6082ad98bfd002c8a6c2b8069d250df0320cde22ad76eedc14a5d9369b370c2012d58575720da48b7
SSDEEP

192:yO6dJA/ruAFEiUdWWE6hE5RYUdJfbub1a7gMO:nKAFERdlxhGRYUzqZa7

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1860	376	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 376	2356	rundll32.exe	83
PID 2356 wrote to memory of 376	2356	rundll32.exe	83
PID 2356 wrote to memory of 376	2356	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  PID:376
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 376 -s 620
    3⤵
    - Program crash
    PID:1860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 376 -ip 376
1⤵
PID:3248

Network

MITRE ATT&CK Matrix

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