Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 08:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-20_dc07bd2e37dc6239ca9c828d0f75b94d_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-20_dc07bd2e37dc6239ca9c828d0f75b94d_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-07-20_dc07bd2e37dc6239ca9c828d0f75b94d_elex_mafia_stealc_tofsee.exe
- Size 413KB
- Sample260720-khsfyaet5w
- SHA256 0e8a0258504b1ff4392964159830fb73af826a8b0be714bb58f1057a9aeafa7a
- MD5 dc07bd2e37dc6239ca9c828d0f75b94d
- SHA1 842d6f4be86a983a9a3d88bb7ec8d729cafce42b
- SHA512 98fc2f3861668825762ddec266a14b7fd4e1f77e04d0e6459c7d0f1529088c597322f205e132259a60023d8758986332db79e85dbced9cb40b83649b70745762
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mF5ekPMnslFpyHQsAjxIJ4Ux0Suv7ndjaBqHg:gZLolhNVyEUeIus7peAjSaUx0BdWBqHg
- TLSH T10894DF28B281C036D59301314BF6D776293A7DB15B2264CBB3D83B7E1E702D1AA7930B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1172 640.tmp - Executes dropped EXE 1 IoCs
pid Process 1172 640.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 2026-07-20_dc07bd2e37dc6239ca9c828d0f75b94d_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 640.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1172 640.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1208 wrote to memory of 1172 1208 2026-07-20_dc07bd2e37dc6239ca9c828d0f75b94d_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_dc07bd2e37dc6239ca9c828d0f75b94d_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_dc07bd2e37dc6239ca9c828d0f75b94d_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1208 -
C:\Users\Admin\AppData\Local\Temp\640.tmp"C:\Users\Admin\AppData\Local\Temp\640.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-20_dc07bd2e37dc6239ca9c828d0f75b94d_elex_mafia_stealc_tofsee.exe 9D6065121773D5993ACB4798D96A248C124D0E33F704FFA4F976BA923D61A8DC5146CDA0E298CD0246614BF3814C123983404EBC20765647CF40859B28A325D52⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1172
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\640.tmp
- Size 413KB
- SHA256 3c1931f62a5c978562b0ac66d520280b5123d24cb7428309bf9a23d998126a69
- MD5 696e99333e3d05581f554ff00d1662eb
- SHA1 4959b8f022e1fe4cbb2806ddb3a4fd480df48bae
- SHA512 07388047dbd71ba640902e7abf66e6e5fc3e2ce63efde4d7d47ef6bcdb7ec203eeb0bf586c2ccc584d563d8f04470eb49f11de0c78a3408b8c08f2b1693fcd07
- SSDEEP 12288:gZLolhNVyEwc6DnxrHBCES7zrtnCC8cwSu/ITLqHg:gZqhOEwvDxrSftcxVIP
- TLSH T19E94CF25B2C1C032D19301304BF6E775253A7CB54B6164CBB7983B7E2EB52D1AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH