Overview
overview
3Static
static
1ntlmv1-mul...er.zip
windows10-2004-x64
1ntlmv1-mul...er.zip
windows11-ltsc_2024-x64
1ntlmv1-mul...ignore
windows10-2004-x64
3ntlmv1-mul...ignore
windows11-ltsc_2024-x64
3ntlmv1-mul...ersion
windows10-2004-x64
3ntlmv1-mul...ersion
windows11-ltsc_2024-x64
3ntlmv1-mul...ING.md
windows10-2004-x64
3ntlmv1-mul...ING.md
windows11-ltsc_2024-x64
3ntlmv1-mul...ICENSE
windows10-2004-x64
3ntlmv1-mul...ICENSE
windows11-ltsc_2024-x64
3ntlmv1-mul...DME.md
windows10-2004-x64
3ntlmv1-mul...DME.md
windows11-ltsc_2024-x64
3ntlmv1-mul...ct3.py
windows10-2004-x64
3ntlmv1-mul...ct3.py
windows11-ltsc_2024-x64
3ntlmv1-mul...grr/1a
windows10-2004-x64
3ntlmv1-mul...grr/1a
windows11-ltsc_2024-x64
3ntlmv1-mul...grr/2a
windows10-2004-x64
3ntlmv1-mul...grr/2a
windows11-ltsc_2024-x64
3ntlmv1-mul...grr/3a
windows10-2004-x64
3ntlmv1-mul...grr/3a
windows11-ltsc_2024-x64
3ntlmv1-mul...grr/4a
windows10-2004-x64
3ntlmv1-mul...grr/4a
windows11-ltsc_2024-x64
3ntlmv1-mul...grr/5a
windows10-2004-x64
3ntlmv1-mul...grr/5a
windows11-ltsc_2024-x64
3ntlmv1-mul...grr/6a
windows10-2004-x64
3ntlmv1-mul...grr/6a
windows11-ltsc_2024-x64
3ntlmv1-mul...grr/7a
windows10-2004-x64
3ntlmv1-mul...grr/7a
windows11-ltsc_2024-x64
3ntlmv1-mul...grr/8a
windows10-2004-x64
3ntlmv1-mul...grr/8a
windows11-ltsc_2024-x64
3ntlmv1-mul...grr/9a
windows10-2004-x64
3ntlmv1-mul...grr/9a
windows11-ltsc_2024-x64
3Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
19/08/2026, 00:30
Static task
static1
Behavioral task
behavioral1
Sample
ntlmv1-multi-master.zip
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
ntlmv1-multi-master.zip
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
ntlmv1-multi-master/.gitignore
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
ntlmv1-multi-master/.gitignore
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral5
Sample
ntlmv1-multi-master/.python-version
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
ntlmv1-multi-master/.python-version
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
ntlmv1-multi-master/CONTRIBUTING.md
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
ntlmv1-multi-master/CONTRIBUTING.md
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
ntlmv1-multi-master/LICENSE
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
ntlmv1-multi-master/LICENSE
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
ntlmv1-multi-master/README.md
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
ntlmv1-multi-master/README.md
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
ntlmv1-multi-master/ct3.py
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
ntlmv1-multi-master/ct3.py
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
ntlmv1-multi-master/grr/1a
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
ntlmv1-multi-master/grr/1a
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral17
Sample
ntlmv1-multi-master/grr/2a
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
ntlmv1-multi-master/grr/2a
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral19
Sample
ntlmv1-multi-master/grr/3a
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
ntlmv1-multi-master/grr/3a
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral21
Sample
ntlmv1-multi-master/grr/4a
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
ntlmv1-multi-master/grr/4a
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral23
Sample
ntlmv1-multi-master/grr/5a
Resource
win10v2004-20260513-en
Behavioral task
behavioral24
Sample
ntlmv1-multi-master/grr/5a
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral25
Sample
ntlmv1-multi-master/grr/6a
Resource
win10v2004-20260513-en
Behavioral task
behavioral26
Sample
ntlmv1-multi-master/grr/6a
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral27
Sample
ntlmv1-multi-master/grr/7a
Resource
win10v2004-20260513-en
Behavioral task
behavioral28
Sample
ntlmv1-multi-master/grr/7a
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral29
Sample
ntlmv1-multi-master/grr/8a
Resource
win10v2004-20260513-en
Behavioral task
behavioral30
Sample
ntlmv1-multi-master/grr/8a
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral31
Sample
ntlmv1-multi-master/grr/9a
Resource
win10v2004-20260513-en
Behavioral task
behavioral32
Sample
ntlmv1-multi-master/grr/9a
Resource
win11ltsc2024-20260709-en
General
- Target ntlmv1-multi-master/ct3.py
- Size 3KB
- Sample260819-atfleavydz
- SHA256 d95fab6227af780381da440826eef4b1d06f53c8804d17a7d515125d018fe42e
- MD5 3689b0dc23fa0812bb1dc272d0d9c80e
- SHA1 989e565d881b067ef348ae44783e86316dd34aa8
- SHA512 79d86dbcf3c4ffeea968632fff7aa849f46b978a3a911072dfa11c9f7418e2ec5ca1171ed63b593caad003909c90139b5bac5889dd78f40e65ef61d978183c50
- TLSH T120610F11185468CD538543181A9AD0383F29F50B7C5C2BFA3AACEA342F46D6D5EA2CBF
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2648 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4344 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\ntlmv1-multi-master\ct3.py1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:2648
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4344