Blank-Grabber-main.zip
- SHA256 1072efad667d604f609fd850a13e54507e23b5ad33b836436267144a4cbd28e2
Overview
overview
10Static
static
10Blank-Grab...er.bat
windows10-2004-x64
1Blank-Grab...er.bat
windows11-ltsc_2024-x64
1Blank-Grab...OBF.py
windows10-2004-x64
3Blank-Grab...OBF.py
windows11-ltsc_2024-x64
3Blank-Grab...der.py
windows10-2004-x64
3Blank-Grab...der.py
windows11-ltsc_2024-x64
8Blank-Grab...ess.py
windows10-2004-x64
3Blank-Grab...ess.py
windows11-ltsc_2024-x64
8Blank-Grab...ess.py
windows10-2004-x64
3Blank-Grab...ess.py
windows11-ltsc_2024-x64
8Blank-Grab...ar.exe
windows10-2004-x64
3Blank-Grab...ar.exe
windows11-ltsc_2024-x64
8Blank-Grab...un.bat
windows10-2004-x64
1Blank-Grab...un.bat
windows11-ltsc_2024-x64
1Blank-Grab...tub.py
windows10-2004-x64
3Blank-Grab...tub.py
windows11-ltsc_2024-x64
3Blank-Grab...px.exe
windows10-2004-x64
5Blank-Grab...px.exe
windows11-ltsc_2024-x64
5Blank-Grab...tes.py
windows10-2004-x64
3Blank-Grab...tes.py
windows11-ltsc_2024-x64
3Blank-Grab...gui.py
windows10-2004-x64
3Blank-Grab...gui.py
windows11-ltsc_2024-x64
8Behavioral task
behavioral1
Sample
Blank-Grabber-main/Blank Grabber/Builder.bat
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Blank-Grabber-main/Blank Grabber/Builder.bat
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral3
Sample
Blank-Grabber-main/Blank Grabber/Components/BlankOBF.py
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Blank-Grabber-main/Blank Grabber/Components/BlankOBF.py
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral5
Sample
Blank-Grabber-main/Blank Grabber/Components/loader.py
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
Blank-Grabber-main/Blank Grabber/Components/loader.py
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral7
Sample
Blank-Grabber-main/Blank Grabber/Components/postprocess.py
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
Blank-Grabber-main/Blank Grabber/Components/postprocess.py
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral9
Sample
Blank-Grabber-main/Blank Grabber/Components/process.py
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
Blank-Grabber-main/Blank Grabber/Components/process.py
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral11
Sample
Blank-Grabber-main/Blank Grabber/Components/rar.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
Blank-Grabber-main/Blank Grabber/Components/rar.exe
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral13
Sample
Blank-Grabber-main/Blank Grabber/Components/run.bat
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
Blank-Grabber-main/Blank Grabber/Components/run.bat
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral15
Sample
Blank-Grabber-main/Blank Grabber/Components/stub.py
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
Blank-Grabber-main/Blank Grabber/Components/stub.py
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral17
Sample
Blank-Grabber-main/Blank Grabber/Components/upx.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
Blank-Grabber-main/Blank Grabber/Components/upx.exe
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral19
Sample
Blank-Grabber-main/Blank Grabber/Extras/unblock_sites.py
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
Blank-Grabber-main/Blank Grabber/Extras/unblock_sites.py
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral21
Sample
Blank-Grabber-main/Blank Grabber/gui.py
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
Blank-Grabber-main/Blank Grabber/gui.py
Resource
win11ltsc2024-20260617-en
Blankgrabber is an infostealer written in Python and packaged with Pyinstaller.
| resource | yara_rule |
|---|---|
| static1/unpack001/Blank-Grabber-main/Blank Grabber/Components/loader.py | blankgrabber_exe |
| static1/unpack001/Blank-Grabber-main/Blank Grabber/Components/process.py | blankgrabber_exe |
| resource | yara_rule |
|---|---|
| static1/unpack001/Blank-Grabber-main/Blank Grabber/Components/stub.py | blankgrabber_dmp |
Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
| resource | yara_rule |
|---|---|
| static1/unpack002/out.upx | patched_upx |
One or more certificates in the signing chain have been revoked, indicating potential compromise.
| resource |
|---|
| unpack001/Blank-Grabber-main/Blank Grabber/Components/rar.exe |
| resource | yara_rule |
|---|---|
| static1/unpack001/Blank-Grabber-main/Blank Grabber/Components/upx.exe | upx |
Checks for missing Authenticode signature.
| resource |
|---|
| unpack001/Blank-Grabber-main/Blank Grabber/Components/upx.exe |
| unpack002/out.upx |
Codesigned file was signed by an untrusted entity.
| resource |
|---|
| unpack001/Blank-Grabber-main/Blank Grabber/Components/rar.exe |
A stealer written in Python and packaged with Pyinstaller
A stealer written in Python and packaged with Pyinstaller
Revoked Certificate in Chain
One or more certificates in the signing chain have been revoked, indicating potential compromise.
Untrusted Codesign Signers
Codesigned file was signed by an untrusted entity.
Jun 25, 2020
CN=win.rar GmbH,O=win.rar GmbH,POSTALCODE=10117,STREET=Marienstr. 12,L=Berlin,ST=Berlin,C=DE
CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB
CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US
CN=win.rar GmbH,O=win.rar GmbH,POSTALCODE=10117,STREET=Marienstr. 12,L=Berlin,ST=Berlin,C=DE
CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB
CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US
CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB
Jun 25, 2020
CN=win.rar GmbH,O=win.rar GmbH,POSTALCODE=10117,STREET=Marienstr. 12,L=Berlin,ST=Berlin,C=DE
CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB
CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US
CN=win.rar GmbH,O=win.rar GmbH,POSTALCODE=10117,STREET=Marienstr. 12,L=Berlin,ST=Berlin,C=DE
CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB
CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US
CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB
count=6, id=241, version=40116,
count=131, id=243, version=40116,
count=13, id=242, version=40116,
count=2, id=199, version=41118,
count=8, id=259, version=24123,
count=42, id=261, version=24123,
count=21, id=260, version=24123,
count=11, id=147, productName=VS2008 SP1 build 30729, version=30729,
count=177, id=1, productName=Unmarked objects,
count=72, id=261, productName=VS2015 UPD3.1 build 24215, version=24215,
count=1, id=255, productName=VS2015 UPD3 build 24210, version=24210,
count=1, id=258, productName=VS2015 UPD3.1 build 24215, version=24215,
Detects BlankGrabber stealer in memory
Unsigned PE
Checks for missing Authenticode signature.
Patched UPX-packed file
Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
Unsigned PE
Checks for missing Authenticode signature.