Analysis
- max time kernel
150s - max time network
134s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
14/07/2026, 14:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-14_d6875a09c7a3d5e5893eee56df94e2c1_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-14_d6875a09c7a3d5e5893eee56df94e2c1_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target 2026-07-14_d6875a09c7a3d5e5893eee56df94e2c1_elex_mafia_stealc_tofsee.exe
- Size 411KB
- Sample260714-rssysahs4v
- SHA256 631671faeec7ad0681812e3416ff984ee671916b129c6ecc26b4e5c3094e0b96
- MD5 d6875a09c7a3d5e5893eee56df94e2c1
- SHA1 410821906e91100c26a7edee90c5beeb3b81e5ff
- SHA512 080bc99da197d3c9a749acff3de115ad4b4c8dd42562a2d4c89502b0d12bedc8e7dcf78d48b222614812431b437c4debc067855e00bb691f6b50a007c240c068
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFFn9U2zC3iykTHjjQhiLJZKzuNtkoahrI20j43/WI:gZLolhNVyEJwC3iyRqXkufkh0j4vWqH
- TLSH T10694DF24B280C036D19305318BB6EB76153A7DB15B6164CBB3D43B7E2E743D1AA7A31B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 5020 C3B8.tmp - Executes dropped EXE 1 IoCs
pid Process 5020 C3B8.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 2026-07-14_d6875a09c7a3d5e5893eee56df94e2c1_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C3B8.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5020 C3B8.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4952 wrote to memory of 5020 4952 2026-07-14_d6875a09c7a3d5e5893eee56df94e2c1_elex_mafia_stealc_tofsee.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-14_d6875a09c7a3d5e5893eee56df94e2c1_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_d6875a09c7a3d5e5893eee56df94e2c1_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4952 -
C:\Users\Admin\AppData\Local\Temp\C3B8.tmp"C:\Users\Admin\AppData\Local\Temp\C3B8.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-14_d6875a09c7a3d5e5893eee56df94e2c1_elex_mafia_stealc_tofsee.exe E3EE705451A723A194A3ABEB502EFDD2650A97DA7EA56A2DE98F70EE091299085B225281D26EA9FCE9E56B4B00528076CC82C0D6C5BB571411678750C38111E32⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5020
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\C3B8.tmp
- Size 411KB
- SHA256 ba0d329b262114eb97668c71ab9dccbdf68b7d246ea244de51ccfd4e7f1920fe
- MD5 dbab1e75dbbd9257cee5f056b5eefdbf
- SHA1 3dae57f19d0a08b2fb23c0a218a9c5a07379efea
- SHA512 246d9986537f056333e02c4d6d4ffe2e762abf81d2414a7c049a62bb49b3521439852ea8874263d14b0e361eb965c12915dfdd00454349680e78849204453a02
- SSDEEP 6144:gVdvczEb7GUOpYWhNVynE/mFhvoirTTxAJOBTAf4JMGttylASDPp3rDyMTqH:gZLolhNVyEenrXxLTW4ClLpfyMTqH
- TLSH T10494CF28B6C0C036D19305318BB6D776187A7DB15B6264CBB3983B7D1EB03D1AA7931B
- MD5 SHA1 SHA512 SSDEEP TLSH