Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 14:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-20_f5a593c2bab333ace7de6e0349cf78ca_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-20_f5a593c2bab333ace7de6e0349cf78ca_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 2026-07-20_f5a593c2bab333ace7de6e0349cf78ca_elex_mafia_stealc_tofsee.exe
- Size 486KB
- Sample260720-rbxweaet5x
- SHA256 ea32ad79c051450fc85b7298dcdbf79756996d386a97f246cf1cf80abd8fa67f
- MD5 f5a593c2bab333ace7de6e0349cf78ca
- SHA1 28baa018ff99dd1e2849d8e5b18c02e5619fae2e
- SHA512 3c842074e3049d7ce3fa516340762b3780f28df79e437159e44790bd69bb3f8eb51b5adc29256ccf8eaaaca2dd3f9603eb5562e75508cedca05a7d95bff51dbe
- SSDEEP 12288:3O4rfItL8HPyRH8YuGlANRHDZOe117IluVLg7rKxUYXhW:3O4rQtGPRsADo1w1g3KxUYXhW
- TLSH T12AB4F12A7281C233D2D302711BDADBD5A63E79B5132694C33BD8427E1F61AE1C37A346
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 6140 10B0.tmp - Executes dropped EXE 1 IoCs
pid Process 6140 10B0.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 2026-07-20_f5a593c2bab333ace7de6e0349cf78ca_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 10B0.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2776 wrote to memory of 6140 2776 2026-07-20_f5a593c2bab333ace7de6e0349cf78ca_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_f5a593c2bab333ace7de6e0349cf78ca_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_f5a593c2bab333ace7de6e0349cf78ca_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2776 -
C:\Users\Admin\AppData\Local\Temp\10B0.tmp"C:\Users\Admin\AppData\Local\Temp\10B0.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-20_f5a593c2bab333ace7de6e0349cf78ca_elex_mafia_stealc_tofsee.exe F832429BD20B3BB5B531637731DDC98D091C8EA6FC6ABE4EC1AFDBEA6D29BEAA5D58B52DF2A20C920C8931A3ED4612C5AFC94AFA5CB5F0A3EE88407300E627DB2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:6140
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\10B0.tmp
- Size 486KB
- SHA256 5fcf556f2fdafe4fccbddb9f68a3553ebdf4cdfbf7bbe1497ce7de3d64268499
- MD5 94a3a6cb1a315b76557baae0a3fae7d8
- SHA1 1175ee9e83fc3150194e1e262abf4b35b2bf648f
- SHA512 a9abe07d04bb436cb1cd673768d983aa0ab53dd2c1ef8de3d85f8073d90bd207a73b7ec6a3a099b5f48a082a39888129aad831009d04830e4b017f05e66ffb05
- SSDEEP 12288:3O4rfItL8HPRV2ePiGJHCgA92GHcGwm6J17rKxUYXhW:3O4rQtGPjtlHE9kH3KxUYXhW
- TLSH T119B4F12AB281C233D2C302755FD6DBA6A73E7971132694C33798427D1FA5AE1D33634A
- MD5 SHA1 SHA512 SSDEEP TLSH