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
24/08/2026, 00:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-23_b1bf3e724bcead5af2407cb1b282e84c_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-23_b1bf3e724bcead5af2407cb1b282e84c_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target 2026-08-23_b1bf3e724bcead5af2407cb1b282e84c_elex_mafia_stealc_tofsee.exe
- Size 412KB
- Sample260824-bb9bfa1hla
- SHA256 ed8bbc1b9c260d8db7db42ff041abc3bef46b54a305af80e763badcc0b571693
- MD5 b1bf3e724bcead5af2407cb1b282e84c
- SHA1 42d47f37f741d0c2cb2e2cf31b48ec3017d1f3eb
- SHA512 b8a50b08c64ba5065c60255608a82b84dfcae742b7310e974fbb6b79f1a0e8d60ce8c91744c1f42a68ba07845336e0c1bfbbb1966f0cc082a03069ee8be5e8e4
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnsaCxiXl2e90uZhklnx/663Rp4DVyczWP:U6PCrIc9kph5JCxG90u4lnw63QtW
- TLSH T11E94D02436C1C037E6D302344AEADB62193E79655B26A4D73BD46BBD2E702D2EB34347
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4888 E124.tmp - Executes dropped EXE 1 IoCs
pid Process 4888 E124.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 2026-08-23_b1bf3e724bcead5af2407cb1b282e84c_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language E124.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4888 E124.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4112 wrote to memory of 4888 4112 2026-08-23_b1bf3e724bcead5af2407cb1b282e84c_elex_mafia_stealc_tofsee.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-23_b1bf3e724bcead5af2407cb1b282e84c_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-23_b1bf3e724bcead5af2407cb1b282e84c_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4112 -
C:\Users\Admin\AppData\Local\Temp\E124.tmp"C:\Users\Admin\AppData\Local\Temp\E124.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-23_b1bf3e724bcead5af2407cb1b282e84c_elex_mafia_stealc_tofsee.exe 5DB3BD329E2E181FB6ED469FD2997E4A4E3607D6B5AF9545E9A39DC7E68DB0FDB6E04B6A68397F184FDBB9C95FDC9E6E1D330D33F3C0AEEAE464C1CAB1A3C5912⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4888
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\E124.tmp
- Size 412KB
- SHA256 fbb725b0b0ababd0f92fd2dcd55cc575f0d43ef978c428bdb272cc61f078318c
- MD5 bd7d65300fb605818530095c52e84d22
- SHA1 905abc12ab5b439c9dcd05889e0cae0528a1d022
- SHA512 2fc488acfc69c91d70f52f2b917f1f24f365d7836b5a93b81338de4393170024b71be0e1f963f99e361cd3e094aeff91dd6c4fcfd3f4cebcf5eefa644fd674ed
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnW/+Oux+V69EoZZGYYts9fSEKkP:U6PCrIc9kph5oGOux+VVdY5SEKk
- TLSH T1D594E0243681C037E29715348AE9DB62693E3D759B2268D77BD42BAD2E703D1E738307
- MD5 SHA1 SHA512 SSDEEP TLSH