Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/08/2026, 04:33
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-19_bc456041feaabfc0186054f0fd980997_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-19_bc456041feaabfc0186054f0fd980997_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260710-en
4 signatures
150 seconds
General
- Target 2026-08-19_bc456041feaabfc0186054f0fd980997_elex_mafia_stealc_tofsee.exe
- Size 473KB
- Sample260819-e6jaaayvbt
- SHA256 eca2ad3e54803eca3cdc435d196e36bed5aa21883888f40f8485bcefdab75c9b
- MD5 bc456041feaabfc0186054f0fd980997
- SHA1 f1bcd746afb63582f033d8cab4483e305a5b3437
- SHA512 078cf89670039f853778fd71d3149bee48e822ea795e862ac838b11b0d154400339209191fb2cd93dc0098612c5df5c38d0f6fe6659dae1aa753241aff69d113
- SSDEEP 12288:Nb4bZudi79LejDnzssxfhHy26GrVZN28TdgyohA0a:Nb4bcdkLej7gEZHy21928Jgyoo
- TLSH T1CAA4DF253581C037E29B06384AA5D7B5663E7DA15F3168C73BD07B6E2EB02E1EA34347
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 6000 69AD.tmp - Executes dropped EXE 1 IoCs
pid Process 6000 69AD.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 2026-08-19_bc456041feaabfc0186054f0fd980997_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 69AD.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3640 wrote to memory of 6000 3640 2026-08-19_bc456041feaabfc0186054f0fd980997_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-19_bc456041feaabfc0186054f0fd980997_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_bc456041feaabfc0186054f0fd980997_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3640 -
C:\Users\Admin\AppData\Local\Temp\69AD.tmp"C:\Users\Admin\AppData\Local\Temp\69AD.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-19_bc456041feaabfc0186054f0fd980997_elex_mafia_stealc_tofsee.exe 5AB48C3409DEF00B606ADC532F9111DEA75CC6639C16F7E60D8F15DEA5279706C936834B8CD910CCEEA916ED7C9A67F36ED17FE37C77FF65B4684CD7F93259AE2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:6000
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\69AD.tmp
- Size 473KB
- SHA256 6c8bb422aa1fc27053bb8d5839875ed76ffae5221362a0951fd7a9b169861303
- MD5 e874cf4fb3ce3b8217486a8f3cce4021
- SHA1 2bcad3c673aa6b43c562910c944e3ca66bfec3b1
- SHA512 a1a80364d4e79fefafc7d3b1cc86fa7d937bd6bcdc72c94c7fbbbc16b47763bd87f93dc8de7c8225594bfd89004792501ddeda0b7304b2ae9c1ed8c66423e23b
- SSDEEP 12288:Nb4bZudi79LdLR1srwuiXxHxStnQm8xcmA0a:Nb4bcdkLhXsrwuiXxRiQmmcl
- TLSH T170A4E0207681C037E1A716350AE5C7F6A53E7CA19F6268C73B943B6D6EB02E1DA31317
- MD5 SHA1 SHA512 SSDEEP TLSH