Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/07/2026, 17:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-22_633491d64dfa83f6f643e91a4b94a03e_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-22_633491d64dfa83f6f643e91a4b94a03e_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-22_633491d64dfa83f6f643e91a4b94a03e_elex_mafia_stealc_tofsee.exe
- Size 412KB
- Sample260722-was82s1amd
- SHA256 cb3274dbdc7dd1fab282d964fafd7442fc53873a915260b4b4aaf31b12ba9f0d
- MD5 633491d64dfa83f6f643e91a4b94a03e
- SHA1 498f3b85d4535725e6eb0972d13aaf9bdd0bd44d
- SHA512 5322571d41262be8b5063c3f417788ea4ef0717db8e9dab39c8419ac33b2509251215c10b58acc382a6747b56b0d9fbaa03e88cadb656fd9465221c6ed87153a
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnMkNVecV5C2dXzoShAbVVF8VmM3Ovx9VZwVJnSF:U6PCrIc9kph5TqcVM2CHgmM+TVZ+JnS
- TLSH T1A294E0303582C077E1A315358AE5DB66193E7D748B26A8C77BE46BAE1E743C1AB34307
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3772 FE50.tmp - Executes dropped EXE 1 IoCs
pid Process 3772 FE50.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 2026-07-22_633491d64dfa83f6f643e91a4b94a03e_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FE50.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3772 FE50.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4140 wrote to memory of 3772 4140 2026-07-22_633491d64dfa83f6f643e91a4b94a03e_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-22_633491d64dfa83f6f643e91a4b94a03e_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_633491d64dfa83f6f643e91a4b94a03e_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4140 -
C:\Users\Admin\AppData\Local\Temp\FE50.tmp"C:\Users\Admin\AppData\Local\Temp\FE50.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-22_633491d64dfa83f6f643e91a4b94a03e_elex_mafia_stealc_tofsee.exe 8DC3E7A169377C370DF8A0A61439DA51296EC04C5ECE389DC8DA61D854E9279CE95F246A4DF6422F6B61E27279393A3D1DA9004D497898B519C8BD0358F4E2852⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3772
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\FE50.tmp
- Size 412KB
- SHA256 1fa1f90056d7ff5469dc43e0c03abf393f8111d398e6c312b6e752caff8377de
- MD5 cbf9fbaab82f736af6e28b6b07778f9f
- SHA1 1920dcedcd54c6018afeb9d1e4485e567d49f5f2
- SHA512 72b90a36c9e7fbd5a3181f41c8c2be07e1ef5a26e4d2ea367133daab9563b1874cbb2863ff268607a44609972e04f4ee3b1b398a8870fca05175e69e88e17b8e
- SSDEEP 12288:U6PCrIc9kph52E3cmbjn8m8etliaW2NyHBjzrG9:U6QIcOh52E3cCD5jiSYzi
- TLSH T1B094D0247581C077E19305318AEADBA2593A7D754B32A8C77BD46BAE2E703C1EB35307
- MD5 SHA1 SHA512 SSDEEP TLSH