Overview
overview
10Static
static
10Blank-Grab...in.zip
windows10-2004-x64
1Blank-Grab...in.zip
windows11-21h2-x64
6Blank-Grab...ge.png
windows10-2004-x64
1Blank-Grab...ge.png
windows11-21h2-x64
Blank-Grab...sh.yml
windows10-2004-x64
3Blank-Grab...sh.yml
windows11-21h2-x64
3Blank-Grab...er.bat
windows10-2004-x64
1Blank-Grab...er.bat
windows11-21h2-x64
1Blank-Grab...OBF.py
windows10-2004-x64
3Blank-Grab...OBF.py
windows11-21h2-x64
3Blank-Grab...s/cert
windows10-2004-x64
1Blank-Grab...s/cert
windows11-21h2-x64
1Blank-Grab...g.json
windows10-2004-x64
3Blank-Grab...g.json
windows11-21h2-x64
3Blank-Grab...der.py
windows10-2004-x64
3Blank-Grab...der.py
windows11-21h2-x64
3Blank-Grab...ess.py
windows10-2004-x64
3Blank-Grab...ess.py
windows11-21h2-x64
3Blank-Grab...ess.py
windows10-2004-x64
3Blank-Grab...ess.py
windows11-21h2-x64
3Blank-Grab...ar.exe
windows10-2004-x64
3Blank-Grab...ar.exe
windows11-21h2-x64
3Blank-Grab...ts.txt
windows10-2004-x64
1Blank-Grab...ts.txt
windows11-21h2-x64
3Blank-Grab...un.bat
windows10-2004-x64
1Blank-Grab...un.bat
windows11-21h2-x64
1Blank-Grab...tub.py
windows10-2004-x64
3Blank-Grab...tub.py
windows11-21h2-x64
3Blank-Grab...px.exe
windows10-2004-x64
5Blank-Grab...px.exe
windows11-21h2-x64
5out.exe
windows10-2004-x64
out.exe
windows11-21h2-x64
1Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/04/2026, 15:01
Behavioral task
behavioral1
Sample
Blank-Grabber-main.zip
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
Blank-Grabber-main.zip
Resource
win11-20260130-en
Behavioral task
behavioral3
Sample
Blank-Grabber-main/.github/workflows/image.png
Resource
win10v2004-20260130-en
Behavioral task
behavioral4
Sample
Blank-Grabber-main/.github/workflows/image.png
Resource
win11-20260130-en
Behavioral task
behavioral5
Sample
Blank-Grabber-main/.github/workflows/update-hash.yml
Resource
win10v2004-20260130-en
Behavioral task
behavioral6
Sample
Blank-Grabber-main/.github/workflows/update-hash.yml
Resource
win11-20260130-en
Behavioral task
behavioral7
Sample
Blank-Grabber-main/Blank Grabber/Builder.bat
Resource
win10v2004-20260130-en
Behavioral task
behavioral8
Sample
Blank-Grabber-main/Blank Grabber/Builder.bat
Resource
win11-20260130-en
Behavioral task
behavioral9
Sample
Blank-Grabber-main/Blank Grabber/Components/BlankOBF.py
Resource
win10v2004-20260130-en
Behavioral task
behavioral10
Sample
Blank-Grabber-main/Blank Grabber/Components/BlankOBF.py
Resource
win11-20260130-en
Behavioral task
behavioral11
Sample
Blank-Grabber-main/Blank Grabber/Components/cert
Resource
win10v2004-20260130-en
Behavioral task
behavioral12
Sample
Blank-Grabber-main/Blank Grabber/Components/cert
Resource
win11-20260130-en
Behavioral task
behavioral13
Sample
Blank-Grabber-main/Blank Grabber/Components/config.json
Resource
win10v2004-20260130-en
Behavioral task
behavioral14
Sample
Blank-Grabber-main/Blank Grabber/Components/config.json
Resource
win11-20260130-en
Behavioral task
behavioral15
Sample
Blank-Grabber-main/Blank Grabber/Components/loader.py
Resource
win10v2004-20260130-en
Behavioral task
behavioral16
Sample
Blank-Grabber-main/Blank Grabber/Components/loader.py
Resource
win11-20260130-en
Behavioral task
behavioral17
Sample
Blank-Grabber-main/Blank Grabber/Components/postprocess.py
Resource
win10v2004-20260130-en
Behavioral task
behavioral18
Sample
Blank-Grabber-main/Blank Grabber/Components/postprocess.py
Resource
win11-20260130-en
Behavioral task
behavioral19
Sample
Blank-Grabber-main/Blank Grabber/Components/process.py
Resource
win10v2004-20260130-en
Behavioral task
behavioral20
Sample
Blank-Grabber-main/Blank Grabber/Components/process.py
Resource
win11-20260130-en
Behavioral task
behavioral21
Sample
Blank-Grabber-main/Blank Grabber/Components/rar.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral22
Sample
Blank-Grabber-main/Blank Grabber/Components/rar.exe
Resource
win11-20260130-en
Behavioral task
behavioral23
Sample
Blank-Grabber-main/Blank Grabber/Components/requirements.txt
Resource
win10v2004-20260130-en
Behavioral task
behavioral24
Sample
Blank-Grabber-main/Blank Grabber/Components/requirements.txt
Resource
win11-20260130-en
Behavioral task
behavioral25
Sample
Blank-Grabber-main/Blank Grabber/Components/run.bat
Resource
win10v2004-20260130-en
Behavioral task
behavioral26
Sample
Blank-Grabber-main/Blank Grabber/Components/run.bat
Resource
win11-20260130-en
Behavioral task
behavioral27
Sample
Blank-Grabber-main/Blank Grabber/Components/stub.py
Resource
win10v2004-20260130-en
Behavioral task
behavioral28
Sample
Blank-Grabber-main/Blank Grabber/Components/stub.py
Resource
win11-20260130-en
Behavioral task
behavioral29
Sample
Blank-Grabber-main/Blank Grabber/Components/upx.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral30
Sample
Blank-Grabber-main/Blank Grabber/Components/upx.exe
Resource
win11-20260130-en
Behavioral task
behavioral31
Sample
out.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral32
Sample
out.exe
Resource
win11-20260130-en
General
- Target Blank-Grabber-main/.github/workflows/update-hash.yml
- Size 751B
- Sample260416-sd17aaez5t
- SHA256 2bcfa0b9fcc3eaf936e0f6a2c2b5e8db59a8d46e39ccf25ab2ff0a2e26c96d48
- MD5 cd6fb9c927cb0d328385501edc02ab40
- SHA1 291c3ec2f294d8b8687faa14a7913cbe88f8ef56
- SHA512 0c921860b8f944919c2bad9d09accb6b03a65bfe3268230d6cee7dd77544f35b1bbc2cc8decbc5afe33bb5ec6a5c619efbce16e3177982763f90c48709dba50c
- TLSH T13E0199C1C02A0AF3107A8C1AD9D19560203E665BE70DAC36FAFF50679F37861438E728
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-745935970-1373868228-562466063-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-745935970-1373868228-562466063-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4168 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Blank-Grabber-main\.github\workflows\update-hash.yml1⤵
- Modifies registry class
PID:4148
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4168