610301aed845d5cf63c54e871c568f1b09ed5c4f697b804033f77384ca212d7c | Triage

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 01:34

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General

Target

$PLUGINSDIR/StartMenu.dll
Size

7KB
MD5

26836307758e048d1ce0afe754d6a972
SHA1

23a8f45cf5e2ad78add3c4dd3b3cf15fffced2cc
SHA256

a6919f5f3b53a9c8c015413babe7a9872491a2583e49bb3c261e60785c3c3534
SHA512

aaf7cfbb9c6951b65bd377db401617812f1d47960a01ae99164183c642fbd8f1ce08720bc92d26b642da5433b80720dfcd96280a162decf678139966be132746
SSDEEP

96:IgiqVPb3X8K8Kdr3gEq6nNdMk6Qiw290+q6LDtJ1tk3hhEl7y:IgiqVPgK8K9eIdE9B/t8hg7

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3104 4844 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2780 wrote to memory of 4844	2780	rundll32.exe	rundll32.exe
PID 2780 wrote to memory of 4844	2780	rundll32.exe	rundll32.exe
PID 2780 wrote to memory of 4844	2780	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:2780

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StartMenu.dll,#1
2⤵
PID:4844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4844 -s 612
3⤵
- Program crash
PID:3104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4844 -ip 4844
1⤵
PID:4516

Network

MITRE ATT&CK Matrix

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Downloads