Analysis
- max time kernel
150s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/10/2026, 09:07
Behavioral task
behavioral1
Sample
2026-10-16_b03ecd8a8a50e9cf00473216850c2797_bkransomware_elex_maze_rhadamanthys.exe
Resource
win10v2004-20260911-en
12 signatures
150 seconds
General
- Target 2026-10-16_b03ecd8a8a50e9cf00473216850c2797_bkransomware_elex_maze_rhadamanthys.exe
- Size 1.5MB
- Sample261017-k3m2ysc13y
- SHA256 54270c8359a18f55fbcd008079bdbe57cd7790e4ff8f675d12fa7041c8662341
- MD5 b03ecd8a8a50e9cf00473216850c2797
- SHA1 84d1f969a8a870fdbc0ccc0afd0b73b6a6404108
- SHA512 4cfa6120e6a52a9f9413ef7d479b6a07cf19582c524586617c4d8eb0f5ecd0d6b6cf94a9dc4906af9e40cf82fbdc2ca7361735e92e66ac198925cb34b3392ea3
- SSDEEP 24576:5L3HXKDtd7mPuI7cpctubZ036++uCyoBf4bGdx7n9NC1NHnhCanS4:52DWPuIwIgSGD7XsVnrb
- TLSH T1837523707AC580B0D9A302B655F8C7F14A3F7D356B3A865EABCE5B4D06B4090F721B62
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe 2026-10-16_b03ecd8a8a50e9cf00473216850c2797_bkransomware_elex_maze_rhadamanthys.exe File opened for modification C:\Windows\system32\AppVClient.exe 2026-10-16_b03ecd8a8a50e9cf00473216850c2797_bkransomware_elex_maze_rhadamanthys.exe -
resource yara_rule behavioral2/memory/1144-0-0x0000000000400000-0x000000000070C000-memory.dmp upx behavioral2/memory/1144-30-0x0000000000400000-0x000000000070C000-memory.dmp upx - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-16_b03ecd8a8a50e9cf00473216850c2797_bkransomware_elex_maze_rhadamanthys.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 1144 2026-10-16_b03ecd8a8a50e9cf00473216850c2797_bkransomware_elex_maze_rhadamanthys.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-16_b03ecd8a8a50e9cf00473216850c2797_bkransomware_elex_maze_rhadamanthys.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_b03ecd8a8a50e9cf00473216850c2797_bkransomware_elex_maze_rhadamanthys.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1144