Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/08/2026, 23:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-28_fff34029fcb057f127c3a248c1641e7a_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-28_fff34029fcb057f127c3a248c1641e7a_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 2026-08-28_fff34029fcb057f127c3a248c1641e7a_elex_mafia_stealc_tofsee.exe
- Size 486KB
- Sample260828-3nt6tstyey
- SHA256 7d1632ce61c176352ff70ab5e075f85f380eec30ad605be944fb7401e03860d5
- MD5 fff34029fcb057f127c3a248c1641e7a
- SHA1 3469d5eb2f4251331c1636622d9e08c9a28a978b
- SHA512 2b312748daf544ba472ad19c952eea3f74401c0cf0c102ed3ec51418cb9922e388ebc541b05da5816a7cf4267a4bffdf7d8e377731d35a4a4b1a73a9a53c395b
- SSDEEP 12288:3O4rfItL8HPwtUO062VbnlggLe5oM9J6pdRz7rKxUYXhW:3O4rQtGPwwJLKo+6pdRz3KxUYXhW
- TLSH T1C9B4F12A72418233D29301355BDAD7EAB63EB9B50726A4C33BD4427E1F61BE1D339346
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4160 2D30.tmp - Executes dropped EXE 1 IoCs
pid Process 4160 2D30.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 2026-08-28_fff34029fcb057f127c3a248c1641e7a_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2D30.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1372 wrote to memory of 4160 1372 2026-08-28_fff34029fcb057f127c3a248c1641e7a_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-28_fff34029fcb057f127c3a248c1641e7a_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-28_fff34029fcb057f127c3a248c1641e7a_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1372 -
C:\Users\Admin\AppData\Local\Temp\2D30.tmp"C:\Users\Admin\AppData\Local\Temp\2D30.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-28_fff34029fcb057f127c3a248c1641e7a_elex_mafia_stealc_tofsee.exe 4E5C7A7CC1810079969BF6C43058350DCC629A967ADCF60782AB17A3846AB69A8517C531D37215151C381707D80E6AB8AD3CBF8A60A432ED3717F9805A4FB5AC2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4160
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2D30.tmp
- Size 486KB
- SHA256 d314aee4423a0bd45b177f4b5442e8e0fbb8f3bbaed55621f413bfa9e02d02ec
- MD5 6aa56cebe2d1a921f6ef53fbf89bc536
- SHA1 a39eeb822010dc9cedfe32503de1515fdcb610b2
- SHA512 45b1e4fe84f17db1e295f017311992859f441957453a553729fbe5a0d7fa0d70bac7fd191916bf740138331c547525724c16c0edad7a38aa2418ffcaf783f10d
- SSDEEP 12288:3O4rfItL8HP+noJ1PyJLfF5ntt/L7rKxUYXhW:3O4rQtGP+oJZKTnttD3KxUYXhW
- TLSH T1F7B4F12672818233D6C202715BD6DBDABA3E75B15726A4C337D4027D1F61AE1D33A38B
- MD5 SHA1 SHA512 SSDEEP TLSH