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Overview
overview
8Static
static
8Blank-Grab...er.bat
windows11-21h2-x64
8Blank-Grab...OBF.py
windows11-21h2-x64
3Blank-Grab...10.pyc
windows11-21h2-x64
3Blank-Grab...10.pyc
windows11-21h2-x64
3Blank-Grab...10.pyc
windows11-21h2-x64
3Blank-Grab...der.py
windows11-21h2-x64
3Blank-Grab...ess.py
windows11-21h2-x64
3Blank-Grab...ess.py
windows11-21h2-x64
3Blank-Grab...ar.exe
windows11-21h2-x64
3Blank-Grab...un.bat
windows11-21h2-x64
1Blank-Grab...ief.py
windows11-21h2-x64
3Blank-Grab...tub.py
windows11-21h2-x64
3Blank-Grab...px.exe
windows11-21h2-x64
7Blank-Grab...tes.py
windows11-21h2-x64
3Blank-Grab...gui.py
windows11-21h2-x64
3Blank-Grab...er.bat
windows11-21h2-x64
1Blank-Grab...OBF.py
windows11-21h2-x64
3Blank-Grab...10.pyc
windows11-21h2-x64
3Blank-Grab...10.pyc
windows11-21h2-x64
3Blank-Grab...10.pyc
windows11-21h2-x64
3Blank-Grab...der.py
windows11-21h2-x64
3Blank-Grab...ess.py
windows11-21h2-x64
3Blank-Grab...ess.py
windows11-21h2-x64
3Blank-Grab...ar.exe
windows11-21h2-x64
3Blank-Grab...un.bat
windows11-21h2-x64
1Blank-Grab...ief.py
windows11-21h2-x64
3Blank-Grab...tub.py
windows11-21h2-x64
3Blank-Grab...px.exe
windows11-21h2-x64
7Blank-Grab...tes.py
windows11-21h2-x64
3Blank-Grab...gui.py
windows11-21h2-x64
3Resubmissions
13/07/2024, 23:11 UTC
240713-26p46asgld 813/07/2024, 20:33 UTC
240713-zb9h7swdpk 811/07/2024, 21:44 UTC
240711-1lnj6axfpd 811/07/2024, 21:32 UTC
240711-1d16aaxcrf 811/07/2024, 21:29 UTC
240711-1b5qpaxcke 811/07/2024, 21:25 UTC
240711-z9kmqsvcnm 811/07/2024, 21:22 UTC
240711-z7xvaavbrp 811/07/2024, 21:20 UTC
240711-z6q1cavbmj 811/07/2024, 21:16 UTC
240711-z4v7aawhrd 8Analysis
-
max time kernel
423s -
max time network
437s -
platform
windows11-21h2_x64 -
resource
win11-20240709-en -
resource tags
arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system -
submitted
13/07/2024, 23:11 UTC
Behavioral task
behavioral1
Sample
Blank-Grabber-main/Blank Grabber/Builder.bat
Resource
win11-20240709-en
Behavioral task
behavioral2
Sample
Blank-Grabber-main/Blank Grabber/Components/BlankOBF.py
Resource
win11-20240709-en
Behavioral task
behavioral3
Sample
Blank-Grabber-main/Blank Grabber/Components/__pycache__/BlankOBF.cpython-310.pyc
Resource
win11-20240709-en
Behavioral task
behavioral4
Sample
Blank-Grabber-main/Blank Grabber/Components/__pycache__/process.cpython-310.pyc
Resource
win11-20240709-en
Behavioral task
behavioral5
Sample
Blank-Grabber-main/Blank Grabber/Components/__pycache__/sigthief.cpython-310.pyc
Resource
win11-20240709-en
Behavioral task
behavioral6
Sample
Blank-Grabber-main/Blank Grabber/Components/loader.py
Resource
win11-20240709-en
Behavioral task
behavioral7
Sample
Blank-Grabber-main/Blank Grabber/Components/postprocess.py
Resource
win11-20240709-en
Behavioral task
behavioral8
Sample
Blank-Grabber-main/Blank Grabber/Components/process.py
Resource
win11-20240709-en
Behavioral task
behavioral9
Sample
Blank-Grabber-main/Blank Grabber/Components/rar.exe
Resource
win11-20240709-en
Behavioral task
behavioral10
Sample
Blank-Grabber-main/Blank Grabber/Components/run.bat
Resource
win11-20240709-en
Behavioral task
behavioral11
Sample
Blank-Grabber-main/Blank Grabber/Components/sigthief.py
Resource
win11-20240709-en
Behavioral task
behavioral12
Sample
Blank-Grabber-main/Blank Grabber/Components/stub.py
Resource
win11-20240709-en
Behavioral task
behavioral13
Sample
Blank-Grabber-main/Blank Grabber/Components/upx.exe
Resource
win11-20240709-en
Behavioral task
behavioral14
Sample
Blank-Grabber-main/Blank Grabber/Extras/unblock_sites.py
Resource
win11-20240709-en
Behavioral task
behavioral15
Sample
Blank-Grabber-main/Blank Grabber/gui.py
Resource
win11-20240709-en
Behavioral task
behavioral16
Sample
Blank-Grabber-main/grabb/Builder.bat
Resource
win11-20240709-en
Behavioral task
behavioral17
Sample
Blank-Grabber-main/grabb/Components/BlankOBF.py
Resource
win11-20240709-en
Behavioral task
behavioral18
Sample
Blank-Grabber-main/grabb/Components/__pycache__/BlankOBF.cpython-310.pyc
Resource
win11-20240709-en
Behavioral task
behavioral19
Sample
Blank-Grabber-main/grabb/Components/__pycache__/process.cpython-310.pyc
Resource
win11-20240709-en
Behavioral task
behavioral20
Sample
Blank-Grabber-main/grabb/Components/__pycache__/sigthief.cpython-310.pyc
Resource
win11-20240709-en
Behavioral task
behavioral21
Sample
Blank-Grabber-main/grabb/Components/loader.py
Resource
win11-20240709-en
Behavioral task
behavioral22
Sample
Blank-Grabber-main/grabb/Components/postprocess.py
Resource
win11-20240709-en
Behavioral task
behavioral23
Sample
Blank-Grabber-main/grabb/Components/process.py
Resource
win11-20240709-en
Behavioral task
behavioral24
Sample
Blank-Grabber-main/grabb/Components/rar.exe
Resource
win11-20240709-en
Behavioral task
behavioral25
Sample
Blank-Grabber-main/grabb/Components/run.bat
Resource
win11-20240709-en
Behavioral task
behavioral26
Sample
Blank-Grabber-main/grabb/Components/sigthief.py
Resource
win11-20240709-en
Behavioral task
behavioral27
Sample
Blank-Grabber-main/grabb/Components/stub.py
Resource
win11-20240709-en
Behavioral task
behavioral28
Sample
Blank-Grabber-main/grabb/Components/upx.exe
Resource
win11-20240709-en
Behavioral task
behavioral29
Sample
Blank-Grabber-main/grabb/Extras/unblock_sites.py
Resource
win11-20240709-en
Behavioral task
behavioral30
Sample
Blank-Grabber-main/grabb/gui.py
Resource
win11-20240709-en
General
-
Target
Blank-Grabber-main/grabb/Components/__pycache__/process.cpython-310.pyc
-
Size
7KB
-
MD5
77384558f550dd572cc2d9fe9bec64c2
-
SHA1
b79142c0c09dd1ce7541c47bf24d2067c513430b
-
SHA256
066cce5a47e750401130dd1d16b05beceffc270ab0cff27a4ff65d681a8d3c30
-
SHA512
912e3ef0383e808a8a2bee022c2f47c7b93851886ceadcc3a9b79f709aba5120819568dd956eaa1221d070a17c69f9eb092b9ac60298be21486cf283fa287d13
-
SSDEEP
96:5t51N4wrEkxdfo6fOJTmB1glto1DZ8D44U4qIL3by3zh6cEG1j3rx:T51N4ytxZ7mmBCl8w44UdMIIOj3rx
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-1-5-21-3866437728-1832012455-4133739663-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3866437728-1832012455-4133739663-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4308 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Blank-Grabber-main\grabb\Components\__pycache__\process.cpython-310.pyc1⤵
- Modifies registry class
PID:2504
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4308
Network
-
Remote address:8.8.8.8:53Request23.159.190.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Requestocsp.digicert.comIN AResponseocsp.digicert.comIN CNAMEocsp.edge.digicert.comocsp.edge.digicert.comIN CNAMEfp2e7a.wpc.2be4.phicdn.netfp2e7a.wpc.2be4.phicdn.netIN CNAMEfp2e7a.wpc.phicdn.netfp2e7a.wpc.phicdn.netIN A192.229.221.95
-
Remote address:8.8.8.8:53Request10.27.171.150.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Requestctldl.windowsupdate.comIN AResponsectldl.windowsupdate.comIN CNAMEctldl.windowsupdate.com.delivery.microsoft.comctldl.windowsupdate.com.delivery.microsoft.comIN CNAMEwu-b-net.trafficmanager.netwu-b-net.trafficmanager.netIN CNAMEwu.azureedge.netwu.azureedge.netIN CNAMEwu.ec.azureedge.netwu.ec.azureedge.netIN CNAMEbg.apr-52dd2-0503.edgecastdns.netbg.apr-52dd2-0503.edgecastdns.netIN CNAMEhlb.apr-52dd2-0.edgecastdns.nethlb.apr-52dd2-0.edgecastdns.netIN CNAMEcs11.wpc.v0cdn.netcs11.wpc.v0cdn.netIN A93.184.221.240
-
Remote address:8.8.8.8:53Request57.169.31.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request25.173.189.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Requestarc.msn.comIN AResponsearc.msn.comIN CNAMEarc.trafficmanager.netarc.trafficmanager.netIN CNAMEiris-de-prod-azsc-v2-frc-b.francecentral.cloudapp.azure.comiris-de-prod-azsc-v2-frc-b.francecentral.cloudapp.azure.comIN A20.74.47.205
-
Remote address:8.8.8.8:53Request240.221.184.93.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Requestnexusrules.officeapps.live.comIN AResponsenexusrules.officeapps.live.comIN CNAMEprod.nexusrules.live.com.akadns.netprod.nexusrules.live.com.akadns.netIN A52.111.227.14
-
1.6kB 7.2kB 17 15
-
1.6kB 7.2kB 17 15
-
1.6kB 7.2kB 17 15
-
1.6kB 7.2kB 17 15
-
102.1kB 2.9MB 2140 2137
-
493 B 1.3kB 7 7
DNS Request
23.159.190.20.in-addr.arpa
DNS Request
172.214.232.199.in-addr.arpa
DNS Request
ocsp.digicert.com
DNS Response
192.229.221.95
DNS Request
10.27.171.150.in-addr.arpa
DNS Request
ctldl.windowsupdate.com
DNS Response
93.184.221.240
DNS Request
57.169.31.20.in-addr.arpa
DNS Request
25.173.189.20.in-addr.arpa
-
279 B 608 B 4 4
DNS Request
95.221.229.192.in-addr.arpa
DNS Request
arc.msn.com
DNS Response
20.74.47.205
DNS Request
240.221.184.93.in-addr.arpa
DNS Request
nexusrules.officeapps.live.com
DNS Response
52.111.227.14