Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 11:13

General

  • Target
    2026-07-20_cecee77f0f2b545fc335786b57b9a0b5_elex_mafia_stealc_tofsee.exe
  • Size 411KB
  • Sample260720-nblllaat2x
  • SHA256 fe682f5707e464fbb1db3a262c7f895b095801ec5c900dd8a59b37093f15ae01
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • 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.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-20_cecee77f0f2b545fc335786b57b9a0b5_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-20_cecee77f0f2b545fc335786b57b9a0b5_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4292
    • C:\Users\Admin\AppData\Local\Temp\2D9E.tmp
      "C:\Users\Admin\AppData\Local\Temp\2D9E.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-20_cecee77f0f2b545fc335786b57b9a0b5_elex_mafia_stealc_tofsee.exe A6645A6632B7013510DB3E265E859CC7ABC161888F2811EDF52FF1D45F5CF5B14AEA271591DC464E4E1632A2267382F2364BB33E05146BA6CA57F5E236B734FE
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:5040

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2D9E.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\2D9E.tmp
        • Size 411KB
        • SHA256 66906de40abebb1a6ea37299037793cb83e4e93263a0ad36f235a972baa4a96e
        • MD5 SHA1 SHA512 SSDEEP TLSH