Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/07/2026, 16:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260629-en
5 signatures
150 seconds
General
- Target 2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe
- Size 535KB
- Sample260702-vbmbfsfs5l
- SHA256 c32b2acf7e81e98f3624f8dfca5402c0bab03d048c778e13c5f6ffd22894cd2d
- MD5 ae660a8aa285fc37c4a65e134ebd3531
- SHA1 ee097fa15aca2195bceedac220bebb350f1ca0df
- SHA512 924359c032c8011f6fbf0eef9c3238030f227718f2c92bd42ea09cb09411c01f9683d6e438dbe5694e8c749b58a33e36665e373cc4333aabec21700e64be01f3
- SSDEEP 12288:si4g+yU+0pAiv+FxWuU2uXbDE03QyQHZUITNVVxUlvjosTdcG93Dn:si4gXn0pD+F/vuM0WWITIlvjRhFJ
- TLSH T1DBC4F1303582C033E76705314BE9CB65657A78B58B2578CF7BD42B6A6EB42E2E234317
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\Control Panel\International\Geo\Nation 4561.tmp - Executes dropped EXE 2 IoCs
pid Process 3600 4561.tmp 4488 2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4561.tmp - Suspicious behavior: RenamesItself 1 IoCs
pid Process 3600 4561.tmp - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2156 wrote to memory of 3600 2156 2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe 83 PID 3600 wrote to memory of 4488 3600 4561.tmp 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Users\Admin\AppData\Local\Temp\4561.tmp"C:\Users\Admin\AppData\Local\Temp\4561.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe 05E6C3E1522B18436A3956F6FA9BC591F81395CC25E69175AF3105A1B6B2E9B9EBF3572D3C3AB5BE11A4BAB421263F0C567B353DBA2B6901F2FA2C33E651FA682⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3600 -
C:\Users\Admin\AppData\Local\Temp\2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe"3⤵
- Executes dropped EXE
PID:4488
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-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-07-02_ae660a8aa285fc37c4a65e134ebd3531_elex_mafia_stealc_tofsee.exe
- Size 255KB
- SHA256 aba5c0bff0442597ff8743b4fe7d28de945b78be01eb88fc4a95cadd1fbee409
- MD5 b7fd76103054f562a11ce616d50a0611
- SHA1 7473656e5a33b9ecc401985f917f65054bcbd16c
- SHA512 2a2996476dbfdcd50c39c08dc91a179eff4f016013707c9c0972c6e7a0e179b9da4fcff5e2d4d4883a31312bfefdb9a88d1490e1baaa4728a516c5c7f7bdfbd2
- SSDEEP 6144:+0KCJyiHB+nqr0FpIlsUuDnhqK1xOuSSln:td90FpIGUwwUx/
- TLSH T17C443811B781C037D4A3013149FA8675AA39BEB2176495CBB3C43F6E6E316E26E3171B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\4561.tmp
- Size 535KB
- SHA256 df006224e3f0489d34872d21d74d0cd69766680729ffacac3dbee98b147bedd4
- MD5 b8045e8fa8147195a2a3189c5bcb3e13
- SHA1 2baf457b115dd8d5f51add981512cd6c4d1862cc
- SHA512 23cbf94a890c73ced712d95b4a47c3a58649e7fbbb7979fbb79e13fdf06a57fbd58ef93ad925704f29a99e3fe8acf90e91a7512230b8d33d131337b7827eaada
- SSDEEP 12288:si4g+yU+0pAiv+fkfPPqktqedHHS7IXVuiQb4zaWxUlvjosTdcG93Dn:si4gXn0pD+fWPAedS7sVuifGlvjRhFJ
- TLSH T1C7C402203095C033E2A715714AE5CB66167A7DB64B2668CF3BC82B7E6EB03D1D63531B
- MD5 SHA1 SHA512 SSDEEP TLSH