Analysis
- max time kernel
148s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 05:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-09_634657abda72397647d0006d8db91403_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-09_634657abda72397647d0006d8db91403_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-09_634657abda72397647d0006d8db91403_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260809-f4641agh47
- SHA256 44afa21eb1f7ae54ae0cc626559a55eaf40d8a2e0b073118fe0070f2107fff14
- MD5 634657abda72397647d0006d8db91403
- SHA1 a48f5337d7de5028eb9939240d60aaaa015d8286
- SHA512 4c7aacd90f1fc4a4f9f696e666666cf6f8bcfdc6e96b22a78bd110d225d18da51f720e47e6e76f733c6566f695a521735a3c8d3e3440a9c8d1a004301289174c
- SSDEEP 12288:gZLolhNVyEozx/CvNnnSWCAw8i++i8bTgiqHI:gZqhOE4x/CvNnnShi8Hgc
- TLSH T1DA94D025B281C032D1A200314BE6DB76657A7DB15B6164CBB3D83B7E1F703E1A67A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5384 8757.tmp - Executes dropped EXE 1 IoCs
pid Process 5384 8757.tmp - System Location Discovery: System Language Discovery 1 TTPs 2 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 2026-08-09_634657abda72397647d0006d8db91403_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8757.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5384 8757.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3724 wrote to memory of 5384 3724 2026-08-09_634657abda72397647d0006d8db91403_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_634657abda72397647d0006d8db91403_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_634657abda72397647d0006d8db91403_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3724 -
C:\Users\Admin\AppData\Local\Temp\8757.tmp"C:\Users\Admin\AppData\Local\Temp\8757.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-09_634657abda72397647d0006d8db91403_elex_mafia_stealc_tofsee.exe 7F3D464FD8B5B4DE67846F3F57854112DD340A6894593682ABCB4A39016385B038405B9963F9545A0E30C705400D50FBE495D4C91DC4E5F6A66ECE8A727405DF2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5384
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\8757.tmp
- Size 411KB
- SHA256 d7ef45c1cf97c80d9989c2cc6ed561b8b8418befdf9b70f98a442523c14260c6
- MD5 c6177624fb5d051cd9c38db5a76da57f
- SHA1 952caa6ebcb6efc18e3d928d65ac4bb1328b5e17
- SHA512 b27258bc4618c90556fa39d6f50deb8397eadb5c8e32b2d5ca35ea193a7ab30c174f0babb01b93f1894cf7830e0bf0bdac5b384febb459ea9085cbe9f0620d0b
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFHMp9Ij7ZqujSRCqs0d0bsiWfV8TcRaEfw1qHI:gZLolhNVyEuMprKSU7ssE+qHI
- TLSH T1BE94CF29B2C1C036D59201314AFAE772153A7DB14B6264CBB798377E1FB43D1A67A30B
- MD5 SHA1 SHA512 SSDEEP TLSH