Analysis
- max time kernel
149s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/08/2026, 16:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-21_36529de192d19951dc8876cd6c4a838a_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-21_36529de192d19951dc8876cd6c4a838a_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-21_36529de192d19951dc8876cd6c4a838a_elex_mafia_stealc_tofsee.exe
- Size 413KB
- Sample260822-t86wpaff33
- SHA256 8797fe9b9dd8389338addd5fef6480eb4103ab3d086da8e7a337f491f8140547
- MD5 36529de192d19951dc8876cd6c4a838a
- SHA1 e1a29efce6eba40b3d19563fd8755d2af8cb663e
- SHA512 3e6c44f7ac3754a52d35d2fd4006d5b6f16edca853be09b3ceb5651de9e5d68afaf3af6e85a515d1f25879d940c6825b0c06484ff27485eb866101b2c6222aea
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFetLI8zFz4craDs7SLL3CG+dYlph2HgoqHg:gZLolhNVyEv3zh407Sv35+do2HNqHg
- TLSH T1F894DF14B2C1C036D1A300314ABAD776193A7DB15B6268CBB7D83B7E1F712D1A67A30B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1456 818F.tmp - Executes dropped EXE 1 IoCs
pid Process 1456 818F.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 818F.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-21_36529de192d19951dc8876cd6c4a838a_elex_mafia_stealc_tofsee.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1456 818F.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3220 wrote to memory of 1456 3220 2026-08-21_36529de192d19951dc8876cd6c4a838a_elex_mafia_stealc_tofsee.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-21_36529de192d19951dc8876cd6c4a838a_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-21_36529de192d19951dc8876cd6c4a838a_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3220 -
C:\Users\Admin\AppData\Local\Temp\818F.tmp"C:\Users\Admin\AppData\Local\Temp\818F.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-21_36529de192d19951dc8876cd6c4a838a_elex_mafia_stealc_tofsee.exe B21AFCF4F937405CB04EF0CAAADE1880AC6AAA971B87219B179AA17F5573AB25FBE19DE465F1554669D8ED16563E766EE392A522675C722898415C7F381C8E232⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1456
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\818F.tmp
- Size 413KB
- SHA256 7824fbe47b3784c436d1137111b162886dc44a9a7b23f9fa3d36a7e3076187b9
- MD5 946af12e6aeb5a69aa8e722d031dc225
- SHA1 f987918638f6c920e56e0b7e75750adfbce9d130
- SHA512 1bea6046c20b3a2fb4755e7f06204c0f4e4fc344a531f36410f33767c10870da591a9bff9e1d1cef584c5f2bb3f3cd84a36ef21a07c15378268296fc6a093665
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFNwI0N4P5gEcuLx2nz+mup0kOrwNkkqHg:gZLolhNVyE+0GpHLxiz+m6OrYqHg
- TLSH T12E94DF287281C032D59201314BF6E776593A7DB55B6164CBB3D83B7E1EB03D0AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH