Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 00:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-17_007737b2d3b01f171c8d65777e2c4f59_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-17_007737b2d3b01f171c8d65777e2c4f59_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target 2026-07-17_007737b2d3b01f171c8d65777e2c4f59_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260718-adn8lsdx8t
- SHA256 82f54d4c089ad56e79a094e51404c2982132a08437ffe478ed9db040d27f1897
- MD5 007737b2d3b01f171c8d65777e2c4f59
- SHA1 3cd0e3d70c810dcc5a35c3926b0824fd3728ffcc
- SHA512 486dd9d774d1fa6586394cf548f90c83f3ad57d8d110c8cad5a3e1652cfef8713ee8ba91102f92864598f5a71f69347f70ee46ef00ebcf4b636593cd1dabd77f
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFhSYBkXM2uh4Ky8WRLKZw8Rtxj6ybwS7pIqHI:gZLolhNVyEMdiuh4MWhKZ3Aa7qqHI
- TLSH T14594CF297281C032E19701308AB6D775253A7DB15B62A4CBB7D83B7E1F703D1AA7931B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1540 139E.tmp - Executes dropped EXE 1 IoCs
pid Process 1540 139E.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 2026-07-17_007737b2d3b01f171c8d65777e2c4f59_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 139E.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1540 139E.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2508 wrote to memory of 1540 2508 2026-07-17_007737b2d3b01f171c8d65777e2c4f59_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-17_007737b2d3b01f171c8d65777e2c4f59_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-17_007737b2d3b01f171c8d65777e2c4f59_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Users\Admin\AppData\Local\Temp\139E.tmp"C:\Users\Admin\AppData\Local\Temp\139E.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-17_007737b2d3b01f171c8d65777e2c4f59_elex_mafia_stealc_tofsee.exe 05AE5D4C6BFA9689CD625DEDEF334C7D39D66EE58F110557015B28AAE905EB10C3919FC62C9C4278EA952247767D17F03C21EDAF433D43E59E0F8AFD3AC3822C2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1540
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\139E.tmp
- Size 411KB
- SHA256 fda581bfa79254f97e64f6a8cf0a960bd906bcbe681af44d9a0f1f258627dda1
- MD5 022b459d34aa0b81f42bccd4a178a95b
- SHA1 3a308d25d71205556195b676123ccd8441b888b6
- SHA512 384b95c8346a349ee33c5294810b25bf4d44d0ea516a5bc9b34ea00cc39534bedb201ae972e571319cdfa93deda92c72f410a58723daec6bf9c2472bc6230b68
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFr4aMSIKWMLj2ovr8Q5VlHZJw3LzWt9qHI:gZLolhNVyE4j7p7dw+qHI
- TLSH T14E94DF24B281C032E19300314BE6DB75553A7DB15B62A4CBB7D83B7E2EB53D1A67930B
- MD5 SHA1 SHA512 SSDEEP TLSH