Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/07/2026, 14:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-23_f88e708141c1c6cca5931b2729ab6895_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-23_f88e708141c1c6cca5931b2729ab6895_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target 2026-07-23_f88e708141c1c6cca5931b2729ab6895_elex_mafia_stealc_tofsee.exe
- Size 412KB
- Sample260723-rn3bnaej6w
- SHA256 755b812ec35e1fd1f797b1d11754d15c412b940f6ac6123161bdeadac385f59e
- MD5 f88e708141c1c6cca5931b2729ab6895
- SHA1 7171b880325ca7071bb0ed0f89fa2a2b876f4f02
- SHA512 780a9433a62019a5217d83df3cfcfb6df7eef6bade556351ef757b4685a94482985d4d2889524b4bd9d05400364463082e645d3075df1299e7aa17a4b9154ce9
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnHrhlcI7HkB/78lYO9m/ltetHLtOHlIMbqXHDGN:U6PCrIc9kph5x1H28i0m/epJsuub
- TLSH T11A94E0343581C137E69312304AE9DB76293A7E255B22A4C73BD467AD2E703D1EB3831B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3004 6F1B.tmp - Executes dropped EXE 1 IoCs
pid Process 3004 6F1B.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 2026-07-23_f88e708141c1c6cca5931b2729ab6895_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6F1B.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3004 6F1B.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3680 wrote to memory of 3004 3680 2026-07-23_f88e708141c1c6cca5931b2729ab6895_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-23_f88e708141c1c6cca5931b2729ab6895_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_f88e708141c1c6cca5931b2729ab6895_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3680 -
C:\Users\Admin\AppData\Local\Temp\6F1B.tmp"C:\Users\Admin\AppData\Local\Temp\6F1B.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-23_f88e708141c1c6cca5931b2729ab6895_elex_mafia_stealc_tofsee.exe 213079672B896E2E68FCBE2AE9CA2436E004AD47BA30DDCD724C4DEBB11EDBD0F6FA7ED94C96C39ACDF563DA2FD02AAFE10AACCC872EF5C364A48ABAA3ADD8F22⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3004
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\6F1B.tmp
- Size 412KB
- SHA256 41189491e43773383758ae8f814b2e243ad4a3850125fd99a121084f2fb0d2b3
- MD5 89261db2d62df8e6cb23ea73d940691c
- SHA1 1b8afddadd5f09dbc4c17279ab85ba601479fe1c
- SHA512 782747a22377a352071c30466b431778187c266ae94effdfc2c39bd102f83723ef4b69a7cd3ce1087fca6719b2b2916c7daeba4f819f7c153a6b2fa5efbf9d07
- SSDEEP 12288:U6PCrIc9kph5jZ5SgaZdberf/oKgAn704:U6QIcOh5F5SgaZqdD
- TLSH T16F94D0343681C032E19215318AE5DB66293E7D759B76A8C73BD46BAE2E703D1E738307
- MD5 SHA1 SHA512 SSDEEP TLSH