Overview
overview
8Static
static
8Blank-Grab...er.bat
windows7-x64
1Blank-Grab...er.bat
windows10-2004-x64
1Blank-Grab...OBF.py
windows7-x64
3Blank-Grab...OBF.py
windows10-2004-x64
3Blank-Grab...der.py
windows7-x64
3Blank-Grab...der.py
windows10-2004-x64
3Blank-Grab...ess.py
windows7-x64
3Blank-Grab...ess.py
windows10-2004-x64
3Blank-Grab...ess.py
windows7-x64
3Blank-Grab...ess.py
windows10-2004-x64
3Blank-Grab...ar.exe
windows7-x64
3Blank-Grab...ar.exe
windows10-2004-x64
3Blank-Grab...un.bat
windows7-x64
1Blank-Grab...un.bat
windows10-2004-x64
1Blank-Grab...tub.py
windows7-x64
3Blank-Grab...tub.py
windows10-2004-x64
3Blank-Grab...px.exe
windows7-x64
7Blank-Grab...px.exe
windows10-2004-x64
7Blank-Grab...tes.py
windows7-x64
3Blank-Grab...tes.py
windows10-2004-x64
3Blank-Grab...gui.py
windows7-x64
3Blank-Grab...gui.py
windows10-2004-x64
3Analysis
-
max time kernel
810s -
max time network
1184s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-de -
resource tags
arch:x64arch:x86image:win10v2004-20240226-delocale:de-deos:windows10-2004-x64systemwindows -
submitted
06-03-2024 14:48
Behavioral task
behavioral1
Sample
Blank-Grabber-main/Blank Grabber/Builder.bat
Resource
win7-20240215-de
Behavioral task
behavioral2
Sample
Blank-Grabber-main/Blank Grabber/Builder.bat
Resource
win10v2004-20240226-de
Behavioral task
behavioral3
Sample
Blank-Grabber-main/Blank Grabber/Components/BlankOBF.py
Resource
win7-20240221-de
Behavioral task
behavioral4
Sample
Blank-Grabber-main/Blank Grabber/Components/BlankOBF.py
Resource
win10v2004-20240226-de
Behavioral task
behavioral5
Sample
Blank-Grabber-main/Blank Grabber/Components/loader.py
Resource
win7-20240221-de
Behavioral task
behavioral6
Sample
Blank-Grabber-main/Blank Grabber/Components/loader.py
Resource
win10v2004-20240226-de
Behavioral task
behavioral7
Sample
Blank-Grabber-main/Blank Grabber/Components/postprocess.py
Resource
win7-20240221-de
Behavioral task
behavioral8
Sample
Blank-Grabber-main/Blank Grabber/Components/postprocess.py
Resource
win10v2004-20240226-de
Behavioral task
behavioral9
Sample
Blank-Grabber-main/Blank Grabber/Components/process.py
Resource
win7-20240221-de
Behavioral task
behavioral10
Sample
Blank-Grabber-main/Blank Grabber/Components/process.py
Resource
win10v2004-20240226-de
Behavioral task
behavioral11
Sample
Blank-Grabber-main/Blank Grabber/Components/rar.exe
Resource
win7-20240215-de
Behavioral task
behavioral12
Sample
Blank-Grabber-main/Blank Grabber/Components/rar.exe
Resource
win10v2004-20240226-de
Behavioral task
behavioral13
Sample
Blank-Grabber-main/Blank Grabber/Components/run.bat
Resource
win7-20240221-de
Behavioral task
behavioral14
Sample
Blank-Grabber-main/Blank Grabber/Components/run.bat
Resource
win10v2004-20240226-de
Behavioral task
behavioral15
Sample
Blank-Grabber-main/Blank Grabber/Components/stub.py
Resource
win7-20240221-de
Behavioral task
behavioral16
Sample
Blank-Grabber-main/Blank Grabber/Components/stub.py
Resource
win10v2004-20240226-de
Behavioral task
behavioral17
Sample
Blank-Grabber-main/Blank Grabber/Components/upx.exe
Resource
win7-20240221-de
Behavioral task
behavioral18
Sample
Blank-Grabber-main/Blank Grabber/Components/upx.exe
Resource
win10v2004-20240226-de
Behavioral task
behavioral19
Sample
Blank-Grabber-main/Blank Grabber/Extras/unblock_sites.py
Resource
win7-20240221-de
Behavioral task
behavioral20
Sample
Blank-Grabber-main/Blank Grabber/Extras/unblock_sites.py
Resource
win10v2004-20240226-de
Behavioral task
behavioral21
Sample
Blank-Grabber-main/Blank Grabber/gui.py
Resource
win7-20240221-de
Behavioral task
behavioral22
Sample
Blank-Grabber-main/Blank Grabber/gui.py
Resource
win10v2004-20240226-de
General
-
Target
Blank-Grabber-main/Blank Grabber/Components/process.py
-
Size
8KB
-
MD5
8cc1b499d73f3fc2140a5b0c97afd6f2
-
SHA1
4e60e01f11ff8fec425c74679146e13713b18931
-
SHA256
72f2b7cbcc38b79ce96d12e6fdd9a45874728a1abd49eed00438069ba8006f21
-
SHA512
ac86a61d68bdac9b019d3c8a3f6102378b3e4f23be8398e6f0d79586dd29c0d104dc66e0cba267f88fb1b1d5241b74f51c073f2395f44d8f4ca34975b7534903
-
SSDEEP
192:Eew1auOoI8I+IQI2Iz2Iym+IyIQICI0IiIgIcI6ISI+ISIKG2I0U0F+05dkIMN06:f4iE9pV3522EQTq1o4mE
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-1-5-21-3270530367-132075249-2153716227-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeManageVolumePrivilege 3176 svchost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4976 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Blank-Grabber-main\Blank Grabber\Components\process.py"1⤵
- Modifies registry class
PID:2272
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4976
-
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe1⤵PID:836
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k UnistackSvcGroup1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3176