fc294389bcc9151093540f5daff2ac4f200adbce93e0d19c526f5fbf1edee593

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/02/2025, 16:17

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General

Target

Black-Grabber-V3-main/Black-Grabber-V3/loader.py
Size

651B
MD5

b1ea45935d1e59c8864f8ff7cda184cc
SHA1

b3c8590365273edfc33d1e2e495815595b58410c
SHA256

7b1f5c9368279f6ef42b6cf507990aa3bc6b74a69d6b987237e051e3db8c9f07
SHA512

06ad78ab9dee41d8cb472973dd6bd63fe22c0657c143e04d5647ca524f2ded1948adcdd4a2f052fdbb423d12f2d36f4a967b705cc3f68a8667ab3b86ddb21d1e

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2404	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2404	AcroRd32.exe
2404	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 2180	2908	cmd.exe	29
PID 2908 wrote to memory of 2180	2908	cmd.exe	29
PID 2908 wrote to memory of 2180	2908	cmd.exe	29
PID 2180 wrote to memory of 2404	2180	rundll32.exe	30
PID 2180 wrote to memory of 2404	2180	rundll32.exe	30
PID 2180 wrote to memory of 2404	2180	rundll32.exe	30
PID 2180 wrote to memory of 2404	2180	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Black-Grabber-V3-main\Black-Grabber-V3\loader.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Black-Grabber-V3-main\Black-Grabber-V3\loader.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2180
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Black-Grabber-V3-main\Black-Grabber-V3\loader.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2404

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
b392eb330586855c2367a1635a440bae

SHA1
c8630e0deffa13d1ac1b52e752c7ea3be99f8956

SHA256
f09feadcf2a83ca1650b522b2b6c033992da10dbd02f07dd68a5534ea02f4b8d

SHA512
0644347932e6aadbbfafdba379c56240b5cd7aa0c3d00224ac244eb9ed4326e159817d4209acb1078fd61e20c13f546cee118d169f22eb151a0422cca9464c20

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