4035c29e2effbbb4dfbb5827791653f70d17d8064a536081a87875a784eee013 | Triage

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-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

2840 2832 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2684 wrote to memory of 2832	2684	rundll32.exe	rundll32.exe
PID 2684 wrote to memory of 2832	2684	rundll32.exe	rundll32.exe
PID 2684 wrote to memory of 2832	2684	rundll32.exe	rundll32.exe
PID 2684 wrote to memory of 2832	2684	rundll32.exe	rundll32.exe
PID 2684 wrote to memory of 2832	2684	rundll32.exe	rundll32.exe
PID 2684 wrote to memory of 2832	2684	rundll32.exe	rundll32.exe
PID 2684 wrote to memory of 2832	2684	rundll32.exe	rundll32.exe
PID 2832 wrote to memory of 2840	2832	rundll32.exe	WerFault.exe
PID 2832 wrote to memory of 2840	2832	rundll32.exe	WerFault.exe
PID 2832 wrote to memory of 2840	2832	rundll32.exe	WerFault.exe
PID 2832 wrote to memory of 2840	2832	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2684

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2832 -s 224
3⤵
- Program crash
PID:2840

MITRE ATT&CK Matrix

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