dbae0132369a82f2c1d08c0a38d6415c07d727995d9f70f4236bdeada68041e8

Analysis

max time kernel
80s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
26-08-2024 02:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

vk_swiftshader.dll
Size

3.8MB
MD5

168301042b2fb855d13be47728cf35eb
SHA1

71237ef9639ddce9d403e06c134850a921892ec5
SHA256

00d696416a33e7f4698f85b35e1f516340b71f8fe6d8d180f080e435d041d803
SHA512

4530469f931eca2c5095bb9252be2ef829c97ecd9232414dadce9669bc4d4d109e83031d6e7b049bc0133f1e6bb4b1122ab54a6ef70ff73723a648435978af27
SSDEEP

49152:WOzU7TubRexXiL+i34UD80vXI6sZLAt6NC5UpHWkmYIYqu3Zq9kbHWicFSBqCzLG:WAUUKivD8Ep894oS1GrBD3M

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2772	2676	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30
PID 2188 wrote to memory of 2676	2188	rundll32.exe	30
PID 2676 wrote to memory of 2772	2676	rundll32.exe	31
PID 2676 wrote to memory of 2772	2676	rundll32.exe	31
PID 2676 wrote to memory of 2772	2676	rundll32.exe	31
PID 2676 wrote to memory of 2772	2676	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\vk_swiftshader.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\vk_swiftshader.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2676
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2676 -s 220
    3⤵
    - Program crash
    PID:2772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads