462ef03cb4d341042bf3b9c81b3a61cadaaea78e892ecd005bb83627e70c52d5

Analysis

max time kernel
134s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-10-2024 08:27

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General

Target

$_6_/ffdshow/WinCPUID.dll
Size

56KB
MD5

22eb46911320614e971c05a21c649837
SHA1

35ee160ccd5edf0bf30f19ae2cb923e4c5b0d6ae
SHA256

55dc7047acae697ddb1cd0b912fcf9d470ac5eacefa2fcc7c8cf2a6c37ada202
SHA512

722a172c96065e81661520bb215838243bd9e4744bdb42e5f2c8e5fc5a746292ad75d114d1476fbdbca7b8f04b8a498dce93b2f1d52475f6392a90d8580605f7
SSDEEP

192:Y5DYsH3bLcNrl7eJqKMiYQ708BVC/qqBfv68qU1DWhSsp6nah5:S/6J7ErMiYQ716/qqByU1DWxh

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1440	4484	WerFault.exe	86

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 2292 wrote to memory of 4484	2292	rundll32.exe	86
PID 2292 wrote to memory of 4484	2292	rundll32.exe	86
PID 2292 wrote to memory of 4484	2292	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_6_\ffdshow\WinCPUID.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_6_\ffdshow\WinCPUID.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4484 -s 624
    3⤵
    - Program crash
    PID:1440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4484 -ip 4484
1⤵
PID:4836

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

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