3ec8bc64f586979417849f0ff2dcd849f30eeece2bd106c1526960e26327d359

Analysis

max time kernel
1739s
max time network
1750s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
25-06-2024 05:18

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General

Target

FurMark_win64/start_benchmark.bat
Size

772B
MD5

d3a58ec0826afb68a07701b857b9948a
SHA1

9f355ec6c9a7421c2eb1fd5774b0000cf1909d24
SHA256

89bad99773f5be6ee976cdad74fb67c8a0d66afcd641968fd4a5632a0bda2e7e
SHA512

80f7a9cbdedffebc5ff3993aa786185ab2bfe5100623f78b59dc35feaa0a6944ab84adfeab752942bcc956a476ca9ddcd51418d45f9514f10d7a462c830e07c7

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	furmark.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	furmark.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	furmark.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4176	furmark.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4872 wrote to memory of 4176	4872	cmd.exe	78
PID 4872 wrote to memory of 4176	4872	cmd.exe	78

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\FurMark_win64\start_benchmark.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:4872
- C:\Users\Admin\AppData\Local\Temp\FurMark_win64\furmark.exe
  furmark --demo furmark-gl --benchmark --width 1920 --height 1080 --max-time 10
  2⤵
  - Checks processor information in registry
  - Suspicious use of SetWindowsHookEx
  PID:4176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4176-0-0x00007FF8043B0000-0x00007FF8047D1000-memory.dmp

Filesize
4.1MB

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