Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260630-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 18:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-02_31d67702f96c62f6d3972fbc82044734_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-02_31d67702f96c62f6d3972fbc82044734_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260630-en
4 signatures
150 seconds
General
- Target 2026-07-02_31d67702f96c62f6d3972fbc82044734_elex_mafia_stealc_tofsee.exe
- Size 468KB
- Sample260702-wljtrabt6x
- SHA256 356a7a08a6fd6819739392460c399cae58b4fcaf433dbf30f71f3a9849dc99f9
- MD5 31d67702f96c62f6d3972fbc82044734
- SHA1 a7c189f8180c67c6a47ee518e3060456b709b341
- SHA512 9811f70efbee620bbcf36da3f4dcc6e9f9ca5f634450325617a2aa6ceb7bee6f281e7dc014e62a7c4c3980a11495a8924610e1376d8dd1c1ee8ce50820a4bc43
- SSDEEP 12288:qO4rfItL8HGGbAyNRWW2OwhVr7vX6GwB7bWmeEVGL:qO4rQtGGqLIWdwD7vfwBumeEVGL
- TLSH T181A4F13A7641C133C29312750BEADBAAA63E79B10725A4C33BD4467E1F616D1D33A387
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5688 F1BE.tmp - Executes dropped EXE 1 IoCs
pid Process 5688 F1BE.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 F1BE.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-02_31d67702f96c62f6d3972fbc82044734_elex_mafia_stealc_tofsee.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 872 wrote to memory of 5688 872 2026-07-02_31d67702f96c62f6d3972fbc82044734_elex_mafia_stealc_tofsee.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_31d67702f96c62f6d3972fbc82044734_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_31d67702f96c62f6d3972fbc82044734_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:872 -
C:\Users\Admin\AppData\Local\Temp\F1BE.tmp"C:\Users\Admin\AppData\Local\Temp\F1BE.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-02_31d67702f96c62f6d3972fbc82044734_elex_mafia_stealc_tofsee.exe 3E1D02E686E8010C16610F83EE6754C15AB09DF351329B3414470C908075E5EFCAA4DD18CA0AD063E1A3C1F3A4C200A7AD1AE652C8BF66FD0D4196A9F1D89D862⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5688
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\F1BE.tmp
- Size 468KB
- SHA256 0c4e30c658ccf3c5ab2eaf5ba2f2330d2064dd70f2f87c239cffd47e7bfd6bc0
- MD5 e45860e54dbf54ce99ed0a79a9a18888
- SHA1 5fe5147c4660e2c8ef1fea97a05124acd01342e0
- SHA512 b0562c41b2f7919706ab99a5ba86af1fe79302492e7fa6122a6241922695630c45ae4ebe084e92a947e64321d39a8ed2121e9ed4abd3df343a2d33ccc834efb3
- SSDEEP 12288:qO4rfItL8HGx/TAI6tyg+fD7nZBLvr7bWmeEVGL:qO4rQtGGm/ygA/zumeEVGL
- TLSH T15DA4E0357681C133D29302351BE6EB96BA3E75B40726A4C33BD8467D1F616E1E33A34A
- MD5 SHA1 SHA512 SSDEEP TLSH