2b106ed1320ce74ec86f578d15864f6afe42738cd24279cd7e5e9dc10cc3279f | Triage

Analysis

max time kernel
118s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 01:00

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General

Target

$PLUGINSDIR/GetVersion.dll
Size

9KB
MD5

225f776172f1baccd2721a6e5d512b36
SHA1

2dbbc86f7b0285682880a627b56a75de09f4bed6
SHA256

ecfcbe30f5b248673f9cbebb734b9981ed14b06380ea787c563d67b30e2d069e
SHA512

4b99a5ac68122501a5913cf54bd3ae99d851d57656b0e136980122739cceef739fa2d5ea097f2442068b9489a4c25ea0884653c41d85f27f25996792bf6c21bb
SSDEEP

192:MMr/9XGqK7s/AlHdJZBi46AQ5VuNxHA8/:MsXGqM93Bi46AQ5Vujg8/

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2308 3020 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2508 wrote to memory of 3020	2508	rundll32.exe	rundll32.exe
PID 2508 wrote to memory of 3020	2508	rundll32.exe	rundll32.exe
PID 2508 wrote to memory of 3020	2508	rundll32.exe	rundll32.exe
PID 2508 wrote to memory of 3020	2508	rundll32.exe	rundll32.exe
PID 2508 wrote to memory of 3020	2508	rundll32.exe	rundll32.exe
PID 2508 wrote to memory of 3020	2508	rundll32.exe	rundll32.exe
PID 2508 wrote to memory of 3020	2508	rundll32.exe	rundll32.exe
PID 3020 wrote to memory of 2308	3020	rundll32.exe	WerFault.exe
PID 3020 wrote to memory of 2308	3020	rundll32.exe	WerFault.exe
PID 3020 wrote to memory of 2308	3020	rundll32.exe	WerFault.exe
PID 3020 wrote to memory of 2308	3020	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\GetVersion.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2508

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\GetVersion.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:3020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 224
3⤵
- Program crash
PID:2308

MITRE ATT&CK Matrix

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