6cc0505bc3d39f9806d605ba115dd302da1f485554ec44c9c96286f5ea34d909

Analysis

max time kernel
80s
max time network
67s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
05-02-2023 01:39

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General

Target

SS Tools SafePvP.rar
Size

21.6MB
MD5

168d85cb9b30c2065a2bdaf704b2ddef
SHA1

4aed9ca176e5f9b9c5a5160cbb0b5c942ec59ea5
SHA256

6cc0505bc3d39f9806d605ba115dd302da1f485554ec44c9c96286f5ea34d909
SHA512

cd1bc78ee86480ac10f6af86254b4dd7f230d312ff403bd0dd32d910997de5bab79f3cc8a81862bdc268173e32d067179a74fd68616d90f445bc721eb2a64547
SSDEEP

393216:na+3nVZeku6O6HTpwthhG239C8kQeJx8pYRdvptIQUmyjV7Cht74/YJbTZGRI:nPeILoYAAQeJxlpLyXyhGu

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 9 IoCs

Processes:

OpenWith.execmd.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\rar_auto_file\shell\open	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\rar_auto_file\shell	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\.rar	OpenWith.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\.rar\ = "rar_auto_file"	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\rar_auto_file	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\rar_auto_file\shell\open\command	OpenWith.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\rar_auto_file\shell\open\command\ = "\"%ProgramFiles%\\Windows NT\\Accessories\\WORDPAD.EXE\" \"%1\""	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

OpenWith.exe

pid process

4756 OpenWith.exe

Suspicious use of SetWindowsHookEx 22 IoCs

Processes:

OpenWith.exeWORDPAD.EXE

pid	process
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
4756	OpenWith.exe
2472	WORDPAD.EXE
2472	WORDPAD.EXE
2472	WORDPAD.EXE
2472	WORDPAD.EXE
2472	WORDPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

OpenWith.exe

description	pid	process	target process
PID 4756 wrote to memory of 2472	4756	OpenWith.exe	WORDPAD.EXE
PID 4756 wrote to memory of 2472	4756	OpenWith.exe	WORDPAD.EXE

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\SS Tools SafePvP.rar"
1⤵
- Modifies registry class
PID:2744

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4756

C:\Program Files\Windows NT\Accessories\WORDPAD.EXE
"C:\Program Files\Windows NT\Accessories\WORDPAD.EXE" "C:\Users\Admin\AppData\Local\Temp\SS Tools SafePvP.rar"
2⤵
- Suspicious use of SetWindowsHookEx
PID:2472

C:\Windows\system32\werfault.exe
werfault.exe /h /shared Global\3780789c10094470a721f4446b80ddd7 /t 3732 /p 2472
1⤵
PID:4664

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2472-120-0x0000000000000000-mapping.dmp

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