acac2e1bad58381fb4fa36027b7e9e8fb15158ef32f36533953f0e24068fe634 | Triage

Analysis

max time kernel
128s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 07:18

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General

Target

$PLUGINSDIR/StartMenu.dll
Size

7KB
MD5

c275bc6ee70d85aebc2328c06515a2a2
SHA1

0f12e4736eff8f1a1a4c467e2f52eba2dac4e7e6
SHA256

30336c7b09582de438d6c3f561f55366dd7094faf24f34e12df44acf19be9242
SHA512

aeff89ebf093555aeaaa15f86e519523266b08e814578540430b3f2b67c6ad92a8e0072716f8ab80e6afc9a160a7bbaab0800b372107613d78793a9fd0fb9240
SSDEEP

96:BgiqVPb3X8K8Kdr3gEq6nNdMk6Qiw290+q6LDtJ1t13hhEl7y:BgiqVPgK8K9eIdE9B/tJhg7

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
452	3724	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4296 wrote to memory of 3724	4296	rundll32.exe	84
PID 4296 wrote to memory of 3724	4296	rundll32.exe	84
PID 4296 wrote to memory of 3724	4296	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
  2⤵
  PID:3724
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3724 -s 612
    3⤵
    - Program crash
    PID:452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3724 -ip 3724
1⤵
PID:3900

Network

MITRE ATT&CK Matrix

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