c50303bf6bb69a2abb01129806d0bfd96e11c1c2bf2130495ac6b13ba024bf86 | Triage

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06-07-2024 22:58

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General

Target

$PLUGINSDIR/StartMenu.dll
Size

6KB
MD5

60b3aa18a9bab5423f7ef1ef117a0393
SHA1

bdd9bb4dcbbe89e1a7714fa81763e48efeb50de7
SHA256

f06829ec459b4bc336a7602caab332d235bb9f1d2f127d867d98b74b573bcf4f
SHA512

30410c9f4d9301e6882f81ece5da28790fedfbc42894674bc56d84fb97f256469b5ada323b19c8feabc41f83184f23c81af6101e9ce9f2eb0485cb51ad0ae5d0
SSDEEP

96:71C0Qaep2wbE+WH1/FMXF6CGQhFzK1KQ59nhElMmV4d:Nep2w5k/FyEtFgN

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4468	1296	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1216 wrote to memory of 1296	1216	rundll32.exe	82
PID 1216 wrote to memory of 1296	1216	rundll32.exe	82
PID 1216 wrote to memory of 1296	1216	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1216
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
  2⤵
  PID:1296
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1296 -s 604
    3⤵
    - Program crash
    PID:4468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1296 -ip 1296
1⤵
PID:3476

Network

MITRE ATT&CK Matrix

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