4035c29e2effbbb4dfbb5827791653f70d17d8064a536081a87875a784eee013 | Triage

Analysis

max time kernel
133s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 22:30

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General

Target

$PLUGINSDIR/StartMenu.dll
Size

7KB
MD5

8a8cf094137e9c56386d5cf84f936fd0
SHA1

60a0cc212e5a1ce303a028f8ddafe0989c202b8d
SHA256

2053d459f5ae1213eaba8ecae74671144c1af140660034b5af23c97818e2c789
SHA512

d938cdb8aabeaf22ce573c4817eed2e8c235c5b4d9d3fb7139db6e8d9ebc73957425cfaa0ec119cc506bcf9c3ecc6b6393fff9278b8d873564148557df5cd9ec
SSDEEP

96:A8dPIKJhMuhik+CfoEwknt6io8zv+qy5/utta/33lkCTcaqHCI:NZIKXgk+cx6QYFkAnlncviI

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2644 3704 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 640 wrote to memory of 3704	640	rundll32.exe	rundll32.exe
PID 640 wrote to memory of 3704	640	rundll32.exe	rundll32.exe
PID 640 wrote to memory of 3704	640	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:640

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
2⤵
PID:3704

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3704 -s 612
3⤵
- Program crash
PID:2644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3704 -ip 3704
1⤵
PID:3088

Network

MITRE ATT&CK Matrix

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