Overview
overview
8Static
static
8Blank-Grab...er.bat
windows10-1703-x64
1Blank-Grab...er.bat
windows11-21h2-x64
1Blank-Grab...OBF.py
windows10-2004-x64
3Blank-Grab...OBF.py
windows11-21h2-x64
3Blank-Grab...der.py
windows7-x64
3Blank-Grab...der.py
windows11-21h2-x64
3Blank-Grab...ess.py
windows10-1703-x64
3Blank-Grab...ess.py
windows11-21h2-x64
3Blank-Grab...ess.py
windows10-2004-x64
3Blank-Grab...ess.py
windows11-21h2-x64
5Blank-Grab...ar.exe
windows7-x64
3Blank-Grab...ar.exe
windows11-21h2-x64
3Blank-Grab...un.bat
windows10-1703-x64
1Blank-Grab...un.bat
windows11-21h2-x64
1Blank-Grab...ief.py
windows10-1703-x64
3Blank-Grab...ief.py
windows11-21h2-x64
3Blank-Grab...tub.py
windows11-21h2-x64
3Blank-Grab...tub.py
windows11-21h2-x64
3Blank-Grab...px.exe
windows10-2004-x64
7Blank-Grab...px.exe
windows11-21h2-x64
7Blank-Grab...tes.py
windows11-21h2-x64
3Blank-Grab...tes.py
windows11-21h2-x64
3Blank-Grab...gui.py
windows10-1703-x64
3Blank-Grab...gui.py
windows11-21h2-x64
3Analysis
- max time kernel
155s - max time network
157s - platform
windows11-21h2_x64 - resource
win11-20240802-en - resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system - submitted
07/08/2024, 22:32
Behavioral task
behavioral1
Sample
Blank-Grabber-main/Blank Grabber/Builder.bat
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Blank-Grabber-main/Blank Grabber/Builder.bat
Resource
win11-20240802-en
Behavioral task
behavioral3
Sample
Blank-Grabber-main/Blank Grabber/Components/BlankOBF.py
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
Blank-Grabber-main/Blank Grabber/Components/BlankOBF.py
Resource
win11-20240802-en
Behavioral task
behavioral5
Sample
Blank-Grabber-main/Blank Grabber/Components/loader.py
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
Blank-Grabber-main/Blank Grabber/Components/loader.py
Resource
win11-20240802-en
Behavioral task
behavioral7
Sample
Blank-Grabber-main/Blank Grabber/Components/postprocess.py
Resource
win10-20240404-en
Behavioral task
behavioral8
Sample
Blank-Grabber-main/Blank Grabber/Components/postprocess.py
Resource
win11-20240802-en
Behavioral task
behavioral9
Sample
Blank-Grabber-main/Blank Grabber/Components/process.py
Resource
win10v2004-20240802-en
Behavioral task
behavioral10
Sample
Blank-Grabber-main/Blank Grabber/Components/process.py
Resource
win11-20240802-en
Behavioral task
behavioral11
Sample
Blank-Grabber-main/Blank Grabber/Components/rar.exe
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
Blank-Grabber-main/Blank Grabber/Components/rar.exe
Resource
win11-20240802-en
Behavioral task
behavioral13
Sample
Blank-Grabber-main/Blank Grabber/Components/run.bat
Resource
win10-20240404-en
Behavioral task
behavioral14
Sample
Blank-Grabber-main/Blank Grabber/Components/run.bat
Resource
win11-20240802-en
Behavioral task
behavioral15
Sample
Blank-Grabber-main/Blank Grabber/Components/sigthief.py
Resource
win10-20240611-en
Behavioral task
behavioral16
Sample
Blank-Grabber-main/Blank Grabber/Components/sigthief.py
Resource
win11-20240802-en
Behavioral task
behavioral17
Sample
Blank-Grabber-main/Blank Grabber/Components/stub.py
Resource
win11-20240802-en
Behavioral task
behavioral18
Sample
Blank-Grabber-main/Blank Grabber/Components/stub.py
Resource
win11-20240802-en
Behavioral task
behavioral19
Sample
Blank-Grabber-main/Blank Grabber/Components/upx.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral20
Sample
Blank-Grabber-main/Blank Grabber/Components/upx.exe
Resource
win11-20240802-en
Behavioral task
behavioral21
Sample
Blank-Grabber-main/Blank Grabber/Extras/unblock_sites.py
Resource
win11-20240802-en
Behavioral task
behavioral22
Sample
Blank-Grabber-main/Blank Grabber/Extras/unblock_sites.py
Resource
win11-20240802-en
Behavioral task
behavioral23
Sample
Blank-Grabber-main/Blank Grabber/gui.py
Resource
win10-20240404-en
Behavioral task
behavioral24
Sample
Blank-Grabber-main/Blank Grabber/gui.py
Resource
win11-20240802-en
General
- Target Blank-Grabber-main/Blank Grabber/Builder.bat
- Size 1KB
- Sample240807-2f4vmaygmh
- SHA256 79e1377ac17e6aece067d4cf6a202d8baf43a9906cea353de7188c43b20500c8
- MD5 69f3538d09da509b93329b22fd59a956
- SHA1 d74ccc96102895e111712beedabcdc725fb23360
- SHA512 a5e2fdeb2d185acda43e6a0d964966fc5246d2fe598d094e0b59bd757c42170d3e4125cf7da736080a95141b453d12a53af295eb53bd64e431285e8213da9b07
- MD5 SHA1 SHA512
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1016 wrote to memory of 4640 1016 cmd.exe 82 PID 1016 wrote to memory of 4640 1016 cmd.exe 82 PID 1016 wrote to memory of 4640 1016 cmd.exe 82
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Blank-Grabber-main\Blank Grabber\Builder.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:1016 -
C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.42251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exepython --version2⤵PID:4640
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\TempState\AILog.txt
- Size 490B
- SHA256 5364f4d7bf3f4ac70e916509ea0eac2edc78d8c75df1dfc0152d888a50a70eac
- MD5 70fc772fda897e7188646531ff21823e
- SHA1 4f2cad0711e45873dbdf618039b9eb807155f567
- SHA512 772895b00a884fccd6618aa6a16fd161a0c4002b95f9378631619e0d45c7bf7387436773223294a547c6909340fa9e157170877205aa4d7be75ef74eaa13a524
- MD5 SHA1 SHA512