Resubmissions
05/10/2026, 05:56
261005-gm44rafa55305/10/2026, 05:37
261005-gbnydsywhz304/10/2026, 22:46
261004-2qdfesszds6Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/10/2026, 22:46
Static task
static1
Behavioral task
behavioral1
Sample
rexor.py
Resource
win10v2004-20260911-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
rexor.py
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target rexor.py
- Size 106KB
- Sample261004-2qdfesszds
- SHA256 07dc819cd673c8d486bad1e320a4af3b065d693ba8b47b1d97aedd92983ae3b3
- MD5 a8b5b732b8d7db96c0d1b2d1c4c62097
- SHA1 3f1370c2776f0c62d257b0ce2f16a047512741dd
- SHA512 b6af1d95aa8363150e5fb79a3b40b33006500a235bd1c8e97541caa8426663828fd5e1a8ad6f65b775eee26bffa129ac44265eeacf02fec959f1892934e220a9
- SSDEEP 1536:ZsFJgm1CDi2Jxqm3L/9nJFv7lrBXOrPUK6liPcq:Zlm0DzqihDv7lG
- TLSH T1C4B3B62388346923D357DC69A846E0522B1769174AED383CF9FC92841F5E47A82F4EFD
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
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 1696 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1116 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\rexor.py1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:1696
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1116