808b91284910cc3dcc129c09437abac4ce57cfa8e8f1099cb4310583c75cdb4e

Analysis

max time kernel
504s
max time network
1608s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
01/10/2024, 20:01

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General

Target

El Chips Ad Custom Night/vk_swiftshader.dll
Size

4.3MB
MD5

ad00a712203b9dfb702d886e43d215e6
SHA1

1921d4d14b5ac0a669f69cd852a41eba8377a434
SHA256

01742049534047b956328b9a0ca57f720e957edb684a6a0d70acc992e2b684fc
SHA512

f4672dce073c940fe3b9f9687fc9a195b5d0a6e51bb92c91047775be244ce95a2c743947eb05299d77cb3c8b914821984bb98182bc9afdc35e3963148f5562e0
SSDEEP

49152:TRFxCyzWuNtr3nQAqKktwjcXBQkHTTZjbryATFeYkScdII2HM2lbpTFk6dwkIIq/:TR+rwY1V2iy0SpGOjECAetx80J

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4104	2260	WerFault.exe	75

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 3 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 2260	2428	rundll32.exe	75
PID 2428 wrote to memory of 2260	2428	rundll32.exe	75
PID 2428 wrote to memory of 2260	2428	rundll32.exe	75

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\El Chips Ad Custom Night\vk_swiftshader.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2428
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\El Chips Ad Custom Night\vk_swiftshader.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2260
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 616
    3⤵
    - Program crash
    PID:4104

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

Windows 7 deprecation

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