Analysis
- max time kernel
148s - max time network
122s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/07/2026, 17:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-04_d4f1f319663a9a9354b85eaeb0704359_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-04_d4f1f319663a9a9354b85eaeb0704359_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260629-en
4 signatures
150 seconds
General
- Target 2026-07-04_d4f1f319663a9a9354b85eaeb0704359_elex_mafia_stealc_tofsee.exe
- Size 468KB
- Sample260704-vs4xtsav7v
- SHA256 8e0fe2b357f004dc00ee10238402ad58d9f09523d6fb9e3811d4abc791cc286d
- MD5 d4f1f319663a9a9354b85eaeb0704359
- SHA1 f603ba754d33c795549d501dfd73adaa3aa23067
- SHA512 664cbb2754349a5199003d5e0b494c2d2c7fe614197b4fde197c280233173b46888b1d3405b926f2fbe1731be1027e089a947cecc5ff918852e95718f8522943
- SSDEEP 12288:qO4rfItL8HG19Jt2oIXv1YY8WeKlNjmUuIZlW7bWmeEVGL:qO4rQtGG192oIinWeK/mUlWumeEVGL
- TLSH T1B8A4F12A76818133D2A302740BE6DBAAA63E75B1073594C77BD403BD1F656E1C37A34B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5624 1E6B.tmp - Executes dropped EXE 1 IoCs
pid Process 5624 1E6B.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 2026-07-04_d4f1f319663a9a9354b85eaeb0704359_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1E6B.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4324 wrote to memory of 5624 4324 2026-07-04_d4f1f319663a9a9354b85eaeb0704359_elex_mafia_stealc_tofsee.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-04_d4f1f319663a9a9354b85eaeb0704359_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-04_d4f1f319663a9a9354b85eaeb0704359_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4324 -
C:\Users\Admin\AppData\Local\Temp\1E6B.tmp"C:\Users\Admin\AppData\Local\Temp\1E6B.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-07-04_d4f1f319663a9a9354b85eaeb0704359_elex_mafia_stealc_tofsee.exe BCC240A19C7C1D08CBB2FFC0C93C409FBEF84E57C350BF7EB89DC8B1DE25576890ED8ABB6C829377F6B6A7E4D90B0F28DB73DBE1AEFBD0D9FFEE58BDB8949C262⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5624
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1E6B.tmp
- Size 468KB
- SHA256 f524b07700fc02aed8891389d750186ff2426734f9cbcf7e0171bf497e1b5484
- MD5 4a4cd14ae60a9834def22918fa1fa383
- SHA1 74c2a04e798c5177017d6ca7783291337406f6d9
- SHA512 0026012ba6d20d84bd1906350042b226b99f5fd3f36f422bc408303a0f78a1741ad6adeba7c60ae5344dbe57c62cf446a31852b4282fd3443643c1c32660d3d2
- SSDEEP 12288:qO4rfItL8HGY8ZtB/iJgwz1xLHp+vg7bWmeEVGL:qO4rQtGGY8ZthVmZHovgumeEVGL
- TLSH T19CA4F126B281C133D29312314BE6EBA6A73E75B44726A8C33BC4467D2F656D1D33634B
- MD5 SHA1 SHA512 SSDEEP TLSH