Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/08/2026, 23:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-06_1451295ab4d9e91ca3785af350b93056_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-06_1451295ab4d9e91ca3785af350b93056_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-06_1451295ab4d9e91ca3785af350b93056_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260806-3hmvkatanb
- SHA256 e826c2c0b2a00abb3b96cab773165f8cf437097eb511f58a6b59ccea25771621
- MD5 1451295ab4d9e91ca3785af350b93056
- SHA1 11792ddcc0aa1e76f73770bdfc2498a4f498c680
- SHA512 f8478d35503ee08b2f2395e051f2b7a8c407569e3e70237e9ba84f55654ce366f8e1e69aec74806cb78db7fe67984fa4b1c6edf819f268e22f58583491f01f20
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFAcfJiz8RAeaJWnNh7B6hIc7ZkcdqH:gZLolhNVyEh4JizVeaOh7BkBlkWqH
- TLSH T10694D028B281C036D193013147E6DB76253A7DA15B62A4CBB7D83B7E1F713D1AA7930B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3652 D35.tmp - Executes dropped EXE 1 IoCs
pid Process 3652 D35.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 2026-08-06_1451295ab4d9e91ca3785af350b93056_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language D35.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3652 D35.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5840 wrote to memory of 3652 5840 2026-08-06_1451295ab4d9e91ca3785af350b93056_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-06_1451295ab4d9e91ca3785af350b93056_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-06_1451295ab4d9e91ca3785af350b93056_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5840 -
C:\Users\Admin\AppData\Local\Temp\D35.tmp"C:\Users\Admin\AppData\Local\Temp\D35.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-06_1451295ab4d9e91ca3785af350b93056_elex_mafia_stealc_tofsee.exe 27A2AA21DCBC1A96353B4677CCFF9D8F6FFF3C442D8D69573DBE1403FCDB83F2480F63DDE1B0C8201445DF4F4FA47BC8BBDAA053E8C512B752E62FE6888999272⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3652
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\D35.tmp
- Size 411KB
- SHA256 af67b274cd7e908f9fe67824b4344d6df5739f18dbc30a3ebec101cc816b66c3
- MD5 aa066373708c6858bdf6c3f6387d46ef
- SHA1 51a1a1e46d3270986ecc1396a319b8cc7a6e1fee
- SHA512 a8dff2ee026d0b6d3cf4eccdd84571f9ca19a69302e5bee3da2c3221cd96d60f433704f429059a8534c796c9846b34e82e08c6492fda2a6fadcea20debc453ce
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFoQYMUcmK/EcpaZ9QoVpNfTYO9lcVibcFqH:gZLolhNVyEj5bXYWlcVxFqH
- TLSH T15694DF24B6C1C032D19201318AF6E776153A7DB15B6164CBB3D83B7E5EB13D1AA7A30B
- MD5 SHA1 SHA512 SSDEEP TLSH