3a2b81f84a4ed157b1a059be3046930972ee8480be3b67ebf15e9bbc941cf883

Analysis

max time kernel
15s
max time network
18s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
15-10-2024 00:23

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General

Target

Primordial/FIX/opengl32sw.dll
Size

15.3MB
MD5

8b197f55264a44b7b25046f7ba5bd7d2
SHA1

cef69e168160968e00ffffa136e1af7819e7c0ce
SHA256

25ae7577e066fa80519a8f1c314b15cdd22e4a8d3ecd2a36eccc79e40714a91d
SHA512

6af2b1b17a7e3460099359a6750221aacb8f9ce0e80b346dbafd2cbd8e579543b980f98e0aeb199e0781a045c9d6a7f2f11c8628f960c13550328487b7fa9154
SSDEEP

393216:rNkEXgt/UOdyRLjqkmbBDrta60HYUnuedxO0g//NuPyEMO32ovq:rN1QtXdyRLjqNbBDrta60HYUpO0Q/NuZ

Score

3^/10

discovery

Malware Config

Signatures

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 behavior: EnumeratesProcesses 2 IoCs

pid	Process
4588	rundll32.exe
4588	rundll32.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
4588	rundll32.exe
4588	rundll32.exe
4588	rundll32.exe
4588	rundll32.exe
4588	rundll32.exe
4588	rundll32.exe
4588	rundll32.exe
4588	rundll32.exe
4588	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 4588	5032	rundll32.exe	72
PID 5032 wrote to memory of 4588	5032	rundll32.exe	72
PID 5032 wrote to memory of 4588	5032	rundll32.exe	72

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Primordial\FIX\opengl32sw.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Primordial\FIX\opengl32sw.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4588

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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