Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/08/2026, 15:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-07_abb5ec91c7ad77200d7c68ca5c1a509a_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-07_abb5ec91c7ad77200d7c68ca5c1a509a_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260710-en
4 signatures
150 seconds
General
- Target 2026-08-07_abb5ec91c7ad77200d7c68ca5c1a509a_elex_mafia_stealc_tofsee.exe
- Size 448KB
- Sample260807-sy2csagk5t
- SHA256 4a226045f54c195a707eb55bad8d5f2dbfcb7c226caee5e29db2904d28ce7c8b
- MD5 abb5ec91c7ad77200d7c68ca5c1a509a
- SHA1 a798f6dffe44c9b21630a3f4dede6b36e5378019
- SHA512 3ecdc942ae72fe2d551d996afe303c8f754c6fce2d2a5f7c7ab102c73cc3dbe7aa87bc4412164c6e29f0234ba3fcc3dad15ecb9db371e9399448a64656248d1d
- SSDEEP 12288:lb4bBxdi79L9FMloWc0TYid1zP3/WpPADCeQJ29:lb4b7dkLvcSm/GZeN
- TLSH T195A4E0243581C037E2A725394AE5CB35A6B978600B22E4D73BD4EB7F5EB42E1DA30357
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4332 DF10.tmp - Executes dropped EXE 1 IoCs
pid Process 4332 DF10.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 2026-08-07_abb5ec91c7ad77200d7c68ca5c1a509a_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DF10.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3424 wrote to memory of 4332 3424 2026-08-07_abb5ec91c7ad77200d7c68ca5c1a509a_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-07_abb5ec91c7ad77200d7c68ca5c1a509a_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-07_abb5ec91c7ad77200d7c68ca5c1a509a_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3424 -
C:\Users\Admin\AppData\Local\Temp\DF10.tmp"C:\Users\Admin\AppData\Local\Temp\DF10.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-07_abb5ec91c7ad77200d7c68ca5c1a509a_elex_mafia_stealc_tofsee.exe D0A7D7DADB83F310E2C5E336D401171FB8EFA31A20BDAAFEF7AC2049AACFC2AC537ABE6877ACD5944A66FA6B9FC9CDDFCD4238F18092810A57BB96BF2CD08CBA2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4332
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\DF10.tmp
- Size 448KB
- SHA256 367accf02a8f239738a36498c39b251923f81471d55b893270f9d51ac1836411
- MD5 82a92d24cbe67c7e83c0c0dd09c730d6
- SHA1 7728516dd9ca5aa57a604813da1c0a8db2ff0633
- SHA512 1a9e6ee8d28e7f919749ff15a3bf6d9fab1a82fc013c34277bb9f80bf01c753df7db81eb69d3bc31845d74ff92bd79d940d16341035054db3d0cb6363636fc49
- SSDEEP 12288:lb4bBxdi79LqKFJ4qGWxb+aH4IIzx3OEgLnL4:lb4b7dkLqEfbiRcLL0
- TLSH T1E2A4E0103181C037E2A325344AE6CA72A5B979A10B25A8D73BD4EF6F5EB05F2DB35353
- MD5 SHA1 SHA512 SSDEEP TLSH