Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
15/07/2026, 12:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-15_4373c9f64667cdb01ff15834ea35882e_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-15_4373c9f64667cdb01ff15834ea35882e_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260710-en
4 signatures
150 seconds
General
- Target 2026-07-15_4373c9f64667cdb01ff15834ea35882e_elex_mafia_stealc_tofsee.exe
- Size 473KB
- Sample260715-pc8m7aft2v
- SHA256 7a125b6f991348326b9e576fbaf4ba8380b842d2092a6e71a48a24446d831d78
- MD5 4373c9f64667cdb01ff15834ea35882e
- SHA1 cb887cc55a653bc272463f1e178df71623ee1b8d
- SHA512 c8d5e12a90d5389293b2340bdef9ea2fbcd17e8c36085305b04dd9adf326267efae59f3ea1cdd859f0ca3abb4bb1b5275d99a8958bf98bce3a0119acf0640818
- SSDEEP 12288:Nb4bZudi79L2wk51u4N/8p6lM5SfR/l0DRK/A0a:Nb4bcdkL2wkMBAf0lJ
- TLSH T199A4E0243582C037E19706344AE6C7B6967E3DA14F2265C73BD07BAE6EB02E2D634357
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1512 91B7.tmp - Executes dropped EXE 1 IoCs
pid Process 1512 91B7.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 91B7.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-15_4373c9f64667cdb01ff15834ea35882e_elex_mafia_stealc_tofsee.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4216 wrote to memory of 1512 4216 2026-07-15_4373c9f64667cdb01ff15834ea35882e_elex_mafia_stealc_tofsee.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-15_4373c9f64667cdb01ff15834ea35882e_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-15_4373c9f64667cdb01ff15834ea35882e_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4216 -
C:\Users\Admin\AppData\Local\Temp\91B7.tmp"C:\Users\Admin\AppData\Local\Temp\91B7.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-15_4373c9f64667cdb01ff15834ea35882e_elex_mafia_stealc_tofsee.exe 19C79EAE3C8432AF3ED982969096390A815D4ACAC79E052DED60FE4EAC3BCD1F4D74F417355B8BC38E875483D1323480C639FD71C6C852F2493035FD6815A8862⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1512
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\91B7.tmp
- Size 473KB
- SHA256 2961b9e9ae8ed46b99e18f7b3123892d6bd2154bd8d8843b12784f3f682059b5
- MD5 f0324ea3dda1d658fbfce5c6eb466718
- SHA1 0d1d1fe23fb6dd461c38475e0a835d4a6129df61
- SHA512 7acd3a81cb258eb246d736d55db93d4bc29774a182516b4934a88e726a6e4ba4dcf1dced8ee74770c25f2d6f713e9bb34fc5b65eb3f4bf685a0e5865461a2473
- SSDEEP 12288:Nb4bZudi79LNmysnbPyGQs/bvu0gLgwn1PA0a:Nb4bcdkLsnbPoIFQM
- TLSH T14DA4DF203182C037E2A716344AE6C7B5967E3DA15F2164C73BD03BAD6EB06E2DA34757
- MD5 SHA1 SHA512 SSDEEP TLSH