Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/07/2026, 01:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-19_3d17d0b53706795c8e858ed897d40ff1_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-19_3d17d0b53706795c8e858ed897d40ff1_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260710-en
4 signatures
150 seconds
General
- Target 2026-07-19_3d17d0b53706795c8e858ed897d40ff1_elex_mafia_stealc_tofsee.exe
- Size 433KB
- Sample260719-cc95ssct21
- SHA256 cab0961d51758c4277d56e2c86112bbb50b65f33ae7769c4d5f68b50c2b508e9
- MD5 3d17d0b53706795c8e858ed897d40ff1
- SHA1 895f7d3e22fd59b471d47d821bb60b034ba2aa59
- SHA512 4ed3c3f244df1c59589f7ef26236d6ca1c115840824ddc51f48603753d4f8027523e0ff49be0ee6a1c7a3e20f40ba757b4821c6299583efe34797cdc7f719e93
- SSDEEP 12288:Ci4g+yU+0pAiv+F5PwvUYxJGJrx2pCvwPFx5n:Ci4gXn0pD+/wvbfGJr2Cvwjh
- TLSH T12C94F1303192C033E69705304BF597A5267E79760B26A8CB3BD40B7E5EB02D2EA3535B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3408 DFB8.tmp - Executes dropped EXE 1 IoCs
pid Process 3408 DFB8.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 2026-07-19_3d17d0b53706795c8e858ed897d40ff1_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DFB8.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5956 wrote to memory of 3408 5956 2026-07-19_3d17d0b53706795c8e858ed897d40ff1_elex_mafia_stealc_tofsee.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-19_3d17d0b53706795c8e858ed897d40ff1_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-19_3d17d0b53706795c8e858ed897d40ff1_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5956 -
C:\Users\Admin\AppData\Local\Temp\DFB8.tmp"C:\Users\Admin\AppData\Local\Temp\DFB8.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-19_3d17d0b53706795c8e858ed897d40ff1_elex_mafia_stealc_tofsee.exe 0CB30D0FE783E8B5A1F10171604AAE6879C8AA939AD1B4D918F0E4797CC40713D397D5E2AE183F43A809CC71F101D74500D35953C802291647C04F7B6664E2192⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3408
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\DFB8.tmp
- Size 433KB
- SHA256 aeb43d7c8d804c0e766654ec34ab817b2f1ea7efa39aed8b9615859f1544ad8e
- MD5 9df5bc033a33189b54afe144809a7070
- SHA1 18866dd156e4b8e9765522d8994ae12011816c33
- SHA512 0f7fbd5c381a9cebbf87a386b2ff261688abd420fa35873bd22c6b43e0f5b76e56bdc696ff2d03bae16af276943be3435d41e963cbadca7dff5496093bf0b432
- SSDEEP 12288:Ci4g+yU+0pAiv+luzLKxXVdOetSxKn8G41mn:Ci4gXn0pD+MzLsG1m
- TLSH T11994E0313596C033E59A06744BF0CB6A267EB5A50725A4CB3BD41BAE2EB03D2E735347
- MD5 SHA1 SHA512 SSDEEP TLSH