4bbb6021ab01478496202bc0cfb7527b068a621093a823c8d02e696da8b6decb | Triage

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24/02/2024, 05:47

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General

Target

$PLUGINSDIR/StartMenu.dll
Size

6KB
MD5

c0a60e2104eb0e4b0eac4eccdc048285
SHA1

7b14600bb1e3120b5cf9aa6d5fd41a6f20f62e42
SHA256

977c38bebc30b0b1de5338ab237ebfdfb7df87450f347d85fad28131f635c172
SHA512

d7bf507c90145373acda753b14eacc89190c61d760ea30aafc864498d09475dfd0336266eab4d95fd53ce03d1e57aa772e3ede29dc67b2f060ed12116e5c5130
SSDEEP

96:yLJdRZk8OkmE+WHw0FMXF6CWhFxKpKsaQhEfP0:yLjPk8OT30FFAHCP0

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process
968	2348	WerFault.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2348	2172	rundll32.exe	3
PID 2172 wrote to memory of 2348	2172	rundll32.exe	3
PID 2172 wrote to memory of 2348	2172	rundll32.exe	3
PID 2172 wrote to memory of 2348	2172	rundll32.exe	3
PID 2172 wrote to memory of 2348	2172	rundll32.exe	3
PID 2172 wrote to memory of 2348	2172	rundll32.exe	3
PID 2172 wrote to memory of 2348	2172	rundll32.exe	3
PID 2348 wrote to memory of 968	2348	rundll32.exe	2
PID 2348 wrote to memory of 968	2348	rundll32.exe	2
PID 2348 wrote to memory of 968	2348	rundll32.exe	2
PID 2348 wrote to memory of 968	2348	rundll32.exe	2

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2348 -s 224
1⤵
- Program crash
PID:968

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2348

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172

Network

MITRE ATT&CK Matrix

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Downloads