Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 13:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_d8f96ea82377e4306aec8a810e00bcaf_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_d8f96ea82377e4306aec8a810e00bcaf_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-04_d8f96ea82377e4306aec8a810e00bcaf_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260804-q9x4dssbrd
- SHA256 7a3511f211d00f5dc69c0b1f9b0841e431fbe362fa2dea7b5adbe7600e996c40
- MD5 d8f96ea82377e4306aec8a810e00bcaf
- SHA1 8cfe087655da32584f9e90eaeea3cc818ca5371d
- SHA512 388f0537ca2186591cc71b8911488341adfa31fcb316bce46452a8565b90aab20bebedda93286d248dfaa9d1d2c220531c29f54b488b373ecac0386801b62afa
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFGNhgt2thpbNNQ9TQ8ru4vGBuiSbqHI:gZLolhNVyEp0t0NQ9T7KTWqHI
- TLSH T15594DF24B2C1C036D19601314BF6DB36253A7DA15B62A5CBB7D83B6D1EB03D1A67A30B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4960 E809.tmp - Executes dropped EXE 1 IoCs
pid Process 4960 E809.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 2026-08-04_d8f96ea82377e4306aec8a810e00bcaf_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language E809.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4960 E809.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1300 wrote to memory of 4960 1300 2026-08-04_d8f96ea82377e4306aec8a810e00bcaf_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_d8f96ea82377e4306aec8a810e00bcaf_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_d8f96ea82377e4306aec8a810e00bcaf_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1300 -
C:\Users\Admin\AppData\Local\Temp\E809.tmp"C:\Users\Admin\AppData\Local\Temp\E809.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-04_d8f96ea82377e4306aec8a810e00bcaf_elex_mafia_stealc_tofsee.exe D6711A7EA9680ECFA828EF76E191BF60066EDADF836092DE65C485CF3E01B22259CC11E41E5ACB8B13DF8B048494FD64FF41E1ED82E4E6EBFC53FC6AC564BAAB2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4960
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\E809.tmp
- Size 411KB
- SHA256 d4ce13161595ad48183928b996956c9f74862cee869d03c889e2b0db6f041faf
- MD5 b789e974b59373cb88081c42ba7c3030
- SHA1 d2e1608165538f9a89bf9f82e8a77ee9a0449ccb
- SHA512 7ee03c0601667a11e756128919dd28ef9ce5125c1d93c81d4b16f54de0610cca3b4c3610e537cd9647b4b10d03bfe1dbf15e76406b08d0fcc43da664b6e149c9
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFB3ZSnddwdHCDQaQF2aYl9BIS3VPYbiqHI:gZLolhNVyEPdwoQazISF3qHI
- TLSH T15C94CF25B281C036D5A301314BE6DB76253A3DB15B6164CBB7D83B3E1EB43D1A67A30B
- MD5 SHA1 SHA512 SSDEEP TLSH