Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 16:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-02_a9b5d36f8377b98f12dd7cdafbf2ff90_elex_mafia_stealc_tofsee.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-02_a9b5d36f8377b98f12dd7cdafbf2ff90_elex_mafia_stealc_tofsee.exe
Resource
win11ltsc2024-20260629-en
5 signatures
150 seconds
General
- Target 2026-07-02_a9b5d36f8377b98f12dd7cdafbf2ff90_elex_mafia_stealc_tofsee.exe
- Size 412KB
- Sample260702-vc7nsaft2k
- SHA256 1c31e1564c83b64a8e049b467b3abfc85448e88d05562b602d01756d6b7d4daf
- MD5 a9b5d36f8377b98f12dd7cdafbf2ff90
- SHA1 d7d6991a345df3d1bc6c8b38c7e1db4126795e05
- SHA512 60e2faf15c993fb3caa818efb4269e7446ab2b484d0659362e4a172a489cc3c52038121e7a17c551b4bb4e1a056411f543790725c2b1e263a62939ddc61b246e
- SSDEEP 6144:UooTAQjKG3wDGAeIc9kphIoDZnTWrdoHA/k2GZ2bapgYPbT6g49/MQP:U6PCrIc9kph5UpiA/k2GwWgMbT+Vv
- TLSH T19B94DF347585C036E2A206359EEADB66693E7D714722A8C777E06B6D2E303D1EB34307
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 3352 5B65.tmp - Executes dropped EXE 1 IoCs
pid Process 3352 5B65.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 2026-07-02_a9b5d36f8377b98f12dd7cdafbf2ff90_elex_mafia_stealc_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5B65.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3352 5B65.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1600 wrote to memory of 3352 1600 2026-07-02_a9b5d36f8377b98f12dd7cdafbf2ff90_elex_mafia_stealc_tofsee.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_a9b5d36f8377b98f12dd7cdafbf2ff90_elex_mafia_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_a9b5d36f8377b98f12dd7cdafbf2ff90_elex_mafia_stealc_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1600 -
C:\Users\Admin\AppData\Local\Temp\5B65.tmp"C:\Users\Admin\AppData\Local\Temp\5B65.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-02_a9b5d36f8377b98f12dd7cdafbf2ff90_elex_mafia_stealc_tofsee.exe A1C6965BEF3BB32F8B2C72F793C3BA52E979D53B2D7FE953D7FEA129D816D816327A76B39E76B4BDCC84BB54ADD583EC898EE4BDDB64072881145E81A662C4542⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3352
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\5B65.tmp
- Size 412KB
- SHA256 d41200726b718723e72a9e40e5f0435d5e38da2182f04bce49bb73ce574e2fda
- MD5 15a4d47aa1cbe255d6a7a655a8449f41
- SHA1 3080acf7ac207d4831b5928392e20ac4f4f963ed
- SHA512 8ebbee375422f3fa016756cbe6e3a2d14303a9a514fdbb34323929b2e73b3365b413f0aac27be7bde87b354925dcdb425410cf7d6fd4e1ddf5dbe9f874838671
- SSDEEP 12288:U6PCrIc9kph5ZWgwA5ebXkLch65hlYQIlguP3/:U6QIcOh5Z195eDqo63KQI53
- TLSH T12594D03075C1C037E59306348AEACBA62A2A3D75572168DB3BD067AE5E703D1EB39347
- MD5 SHA1 SHA512 SSDEEP TLSH