Analysis
- max time kernel
150s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
21/08/2026, 00:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-20_5e708255145ddefadcb3f8ccd5e4dfa9_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-20_5e708255145ddefadcb3f8ccd5e4dfa9_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target 2026-08-20_5e708255145ddefadcb3f8ccd5e4dfa9_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260821-ajftesyaqd
- SHA256 eeff0692a1f1348f97ffdf897f8559b30872c1df6d4ac3e7008fdde0913feb60
- MD5 5e708255145ddefadcb3f8ccd5e4dfa9
- SHA1 80b850bddafafc92ec6b426a28d4e1c8abdb141b
- SHA512 9a26a27914c0b1aac317612c65d1c506dc322715c71f4c727ca30a98fd60c54826e56bd5ae7e1b4de9cf773e16518fb21cce2e86071fafa18ff9f883bc6b22c9
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFEUIa9unglXgal9KWBUkwLpVwFXB++AQTBqBqHI:gZLolhNVyEc7agb9KWB9wwFXMaYBqHI
- TLSH T1EF94D02972C1C036D59201304BF6DB76293A7DA15B61A8CBB7D43B7D1EB13D1A63A30B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4292 E277.tmp - Executes dropped EXE 1 IoCs
pid Process 4292 E277.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 2026-08-20_5e708255145ddefadcb3f8ccd5e4dfa9_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language E277.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4292 E277.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5644 wrote to memory of 4292 5644 2026-08-20_5e708255145ddefadcb3f8ccd5e4dfa9_elex_mafia_stealc_tofsee.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-20_5e708255145ddefadcb3f8ccd5e4dfa9_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-20_5e708255145ddefadcb3f8ccd5e4dfa9_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5644 -
C:\Users\Admin\AppData\Local\Temp\E277.tmp"C:\Users\Admin\AppData\Local\Temp\E277.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-20_5e708255145ddefadcb3f8ccd5e4dfa9_elex_mafia_stealc_tofsee.exe 4C1EBA180727974520B3189FB094B1521D47F19C507202B828AE81FEF68C36ED1E5F5EB5D74BC1E2250A1C99F4E6F9EAEE4F6F0E0CF59FD8D673EA343E9CBEF62⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4292
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\E277.tmp
- Size 411KB
- SHA256 b126096fbe59e836a8bb1fe4ad3c93aae88ac68166489b5a4f42609d9e0da7db
- MD5 760fbf3eae26f485649cce53efa81dce
- SHA1 b1584cae67aa605ed11e33b30100ff6463221d98
- SHA512 ebe6e171873c90a689f47e8c041c44671606f0e5bd30bc8b3196f887893e6b7aff0f3fe67ae54cb5ff6738caf89fbad710bcd6d42b3a06c16382e0b7fbd966c0
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFa/o6xc+pj+AjRBSsbZLHqmFXqFpqHI:gZLolhNVyEn/PBwKCs9WmZCqHI
- TLSH T17F94DF24B6C1C032D19201354BF6E735293A7DA15B6164DBB3D83B3E1EB43D1AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH