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
1192s -
max time network
1203s -
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/gui.py
-
Size
38KB
-
MD5
d4516f5f779e1f422bb4fd3f204e1f2e
-
SHA1
35c7d2e3ce191b9d67a149f378e249ae419acb43
-
SHA256
2541224e02dea793417cb301ee3de7097641b376df779041ff105cdf79692f1b
-
SHA512
704fda769a2cc70388f6ca77bde23506862e9e9fe170c8f5fc79b6ca63156f6fa6a55e9dfa763e4b7fb24ed0b5947a7b568b51a5ab167acace8a20c2b9cc396a
-
SSDEEP
384:rRBBxtptPNbwhxFGbqWtYh6tr9f2L+vMPNPtLoPjW6CjLKabA117TDtOycaiC7a/:rRxRNbwhxFGbqWtBtoRvL7JwaMwY8
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-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1032 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Blank-Grabber-main\Blank Grabber\gui.py"1⤵
- Modifies registry class
PID:4664
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1032
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=de --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=5372 --field-trial-handle=1976,i,11604985259742931418,11917724625141849523,262144 --variations-seed-version /prefetch:81⤵PID:4660
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=de --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=6224 --field-trial-handle=1976,i,11604985259742931418,11917724625141849523,262144 --variations-seed-version /prefetch:81⤵PID:1132