43a70a0aa8491af581c18f1da314439755f7848556d8a5827a443c14d0c99c38 | Triage

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 02:12

Sharing

Report Analysis Logs

General

Target

$PLUGINSDIR/StartMenu.dll
Size

7KB
MD5

952ce5aeeab2b77728a9fd9cb38d2d74
SHA1

0cb1b936dddab231f789813789027965cc46fcfc
SHA256

f1c245f152db080cce5a0c8c4ab1c9727721d2f69e22a56955647db9332a3cdc
SHA512

598a243ad7148f08501da05c5e3e4b9ead817c613bd539c350f84042e2b7a37fa5b24697ca27d474c68b4715a3274f208369f182b70b844f59b3b5f16f5ed36c
SSDEEP

96:Z+yBC0x22epxPEvC4FkWE+in1/FMvsCGRfRFqCB5tkGhEl5VN:Z+6epxPE1r8/FtmCDtbg5v

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4532	3920	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4324 wrote to memory of 3920	4324	rundll32.exe	82
PID 4324 wrote to memory of 3920	4324	rundll32.exe	82
PID 4324 wrote to memory of 3920	4324	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:4324
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
  2⤵
  PID:3920
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3920 -s 612
    3⤵
    - Program crash
    PID:4532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3920 -ip 3920
1⤵
PID:4864

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads