Overview
overview
8Static
static
8Blank-Grab...in.zip
windows10-1703-x64
1Blank-Grab...ge.png
windows10-1703-x64
3Blank-Grab...sh.yml
windows10-1703-x64
3Blank-Grab...er.bat
windows10-1703-x64
1Blank-Grab...OBF.py
windows10-1703-x64
7Blank-Grab...s/cert
windows10-1703-x64
1Blank-Grab...g.json
windows10-1703-x64
3Blank-Grab...der.py
windows10-1703-x64
3Blank-Grab...ess.py
windows10-1703-x64
3Blank-Grab...ess.py
windows10-1703-x64
3Blank-Grab...ar.exe
windows10-1703-x64
3Blank-Grab...eg.key
windows10-1703-x64
3Blank-Grab...ts.txt
windows10-1703-x64
1Blank-Grab...un.bat
windows10-1703-x64
1Blank-Grab...ief.py
windows10-1703-x64
3Blank-Grab...tub.py
windows10-1703-x64
3Blank-Grab...px.exe
windows10-1703-x64
7out.exe
windows10-1703-x64
Blank-Grab...on.txt
windows10-1703-x64
1Blank-Grab...s/hash
windows10-1703-x64
1Blank-Grab...on.ico
windows10-1703-x64
3Blank-Grab...tes.py
windows10-1703-x64
3Blank-Grab...me.txt
windows10-1703-x64
1Blank-Grab...gui.py
windows10-1703-x64
3Blank-Grab...ICENSE
windows10-1703-x64
1Blank-Grab...DME.md
windows10-1703-x64
3Blank-Grab...log.md
windows10-1703-x64
3Analysis
-
max time kernel
134s -
max time network
136s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
12/09/2024, 17:40
Behavioral task
behavioral1
Sample
Blank-Grabber-main.zip
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Blank-Grabber-main/.github/workflows/image.png
Resource
win10-20240611-en
Behavioral task
behavioral3
Sample
Blank-Grabber-main/.github/workflows/update-hash.yml
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
Blank-Grabber-main/Blank Grabber/Builder.bat
Resource
win10-20240404-en
Behavioral task
behavioral5
Sample
Blank-Grabber-main/Blank Grabber/Components/BlankOBF.py
Resource
win10-20240404-en
Behavioral task
behavioral6
Sample
Blank-Grabber-main/Blank Grabber/Components/cert
Resource
win10-20240404-en
Behavioral task
behavioral7
Sample
Blank-Grabber-main/Blank Grabber/Components/config.json
Resource
win10-20240404-en
Behavioral task
behavioral8
Sample
Blank-Grabber-main/Blank Grabber/Components/loader.py
Resource
win10-20240404-en
Behavioral task
behavioral9
Sample
Blank-Grabber-main/Blank Grabber/Components/postprocess.py
Resource
win10-20240611-en
Behavioral task
behavioral10
Sample
Blank-Grabber-main/Blank Grabber/Components/process.py
Resource
win10-20240404-en
Behavioral task
behavioral11
Sample
Blank-Grabber-main/Blank Grabber/Components/rar.exe
Resource
win10-20240404-en
Behavioral task
behavioral12
Sample
Blank-Grabber-main/Blank Grabber/Components/rarreg.key
Resource
win10-20240404-en
Behavioral task
behavioral13
Sample
Blank-Grabber-main/Blank Grabber/Components/requirements.txt
Resource
win10-20240404-en
Behavioral task
behavioral14
Sample
Blank-Grabber-main/Blank Grabber/Components/run.bat
Resource
win10-20240404-en
Behavioral task
behavioral15
Sample
Blank-Grabber-main/Blank Grabber/Components/sigthief.py
Resource
win10-20240404-en
Behavioral task
behavioral16
Sample
Blank-Grabber-main/Blank Grabber/Components/stub.py
Resource
win10-20240611-en
Behavioral task
behavioral17
Sample
Blank-Grabber-main/Blank Grabber/Components/upx.exe
Resource
win10-20240404-en
Behavioral task
behavioral18
Sample
out.exe
Resource
win10-20240404-en
Behavioral task
behavioral19
Sample
Blank-Grabber-main/Blank Grabber/Components/version.txt
Resource
win10-20240404-en
Behavioral task
behavioral20
Sample
Blank-Grabber-main/Blank Grabber/Extras/hash
Resource
win10-20240404-en
Behavioral task
behavioral21
Sample
Blank-Grabber-main/Blank Grabber/Extras/icon.ico
Resource
win10-20240404-en
Behavioral task
behavioral22
Sample
Blank-Grabber-main/Blank Grabber/Extras/unblock_sites.py
Resource
win10-20240404-en
Behavioral task
behavioral23
Sample
Blank-Grabber-main/Blank Grabber/READme.txt
Resource
win10-20240611-en
Behavioral task
behavioral24
Sample
Blank-Grabber-main/Blank Grabber/gui.py
Resource
win10-20240404-en
Behavioral task
behavioral25
Sample
Blank-Grabber-main/LICENSE
Resource
win10-20240404-en
Behavioral task
behavioral26
Sample
Blank-Grabber-main/README.md
Resource
win10-20240404-en
Behavioral task
behavioral27
Sample
Blank-Grabber-main/changelog.md
Resource
win10-20240404-en
General
-
Target
Blank-Grabber-main.zip
-
Size
1.2MB
-
MD5
cf1622e33a46b0a9b7f88d0f031d679c
-
SHA1
6af28cb842e880d2121cc6f1ea9176c07d852bef
-
SHA256
1072efad667d604f609fd850a13e54507e23b5ad33b836436267144a4cbd28e2
-
SHA512
d5768cab8a7c44f569dd9abbade6eb0a4cdce530e62e3b59ae19ddc7cab6782f2015c0b231568c9945c9fcb9e28ac8f7c4488d390416173c30a292f3e8b6dc57
-
SSDEEP
24576:OmyJ4KPprRsfyj7JHdGddG4VfvTbkrqAItD6b6D8J7kKy:grBrufyHJ9s04FMr8D8YZ
Malware Config
Signatures
-
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 1340 NOTEPAD.EXE
Processes
-
C:\Windows\Explorer.exeC:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\Blank-Grabber-main.zip1⤵PID:3608
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:2760
-
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\vcredist2012_x64_1_vcRuntimeAdditional_x64.log1⤵
- Opens file in notepad (likely ransom note)
PID:1340