Analysis
- max time kernel
149s - max time network
119s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
18/07/2026, 03:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-17_4c29fd59b7f0815f7b63ec65f9433124_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-17_4c29fd59b7f0815f7b63ec65f9433124_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 2026-07-17_4c29fd59b7f0815f7b63ec65f9433124_elex_mafia_stealc_tofsee.exe
- Size 435KB
- Sample260718-ej56jafw8n
- SHA256 0d5c6340f4292be04e9e28e53f153872113398f186688ed6ad99f076ff4ece97
- MD5 4c29fd59b7f0815f7b63ec65f9433124
- SHA1 a352c8a9b23db4e79eb7bc2b65edfa86a2546f1a
- SHA512 7580a523ffb7bb5f8c07dc9f673769c51cbdcdf61c636676ce2aaee4d8587f95cee845b63c3d8e4e7031f5c9b34965a7fb35762ec1498befb888bb7a991a716d
- SSDEEP 12288:fd4x+ePixnXQjSzhlItLWTQBMaAduN+RtwP:fd4x+ePixAjIha8QBuF
- TLSH T15A94E0203A86C036E1A715354BE5CBA9693A7DB04B36A4C73BD437AA5E742D1CB3434B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 892 631A.tmp - Executes dropped EXE 1 IoCs
pid Process 892 631A.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 2026-07-17_4c29fd59b7f0815f7b63ec65f9433124_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 631A.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4004 wrote to memory of 892 4004 2026-07-17_4c29fd59b7f0815f7b63ec65f9433124_elex_mafia_stealc_tofsee.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-17_4c29fd59b7f0815f7b63ec65f9433124_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-17_4c29fd59b7f0815f7b63ec65f9433124_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4004 -
C:\Users\Admin\AppData\Local\Temp\631A.tmp"C:\Users\Admin\AppData\Local\Temp\631A.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-17_4c29fd59b7f0815f7b63ec65f9433124_elex_mafia_stealc_tofsee.exe B6866AA81D54EA271DF8BB25415717D6038052B20829310570A2888B03E38C176ECC1498CCB7DFABC1B11DD4A010ADD1D7331B1E8E60AE80C6E1F440F3D7BBFE2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:892
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\631A.tmp
- Size 435KB
- SHA256 b160db7257102f24f629c34ef6f764b9716d041c1f11c1208d7b62d5f3fa193d
- MD5 5754e2f0dc22419403933e86e1f43e75
- SHA1 39c910990435a4d06c94a1d403a37bb0334cd4e1
- SHA512 f4c0a4bee4e2ecb15113c9e37baff6c582cb29359dc6793cdd176dd8ac92394f43058cb4a1185175367872cfa5fe436032d31d94da0b412a0b59656b9280a156
- SSDEEP 12288:fd4x+ePixnXQjr8+cxU2S4j5ah6zHU+CbfLXOowP:fd4x+ePixAjg+cxU2Fn7BCbTXf
- TLSH T18994D0213182C036E2A706348BF1DBA959797DB14B36B8C73BD42BAA5E741C1DB3534B
- MD5 SHA1 SHA512 SSDEEP TLSH