Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/04/2026, 01:38

General

  • Target
    2026-04-25_34a7890114c7ce8634fbda9c397d5fdc_elex_mafia_stealc_tofsee.exe
  • Size 433KB
  • Sample260425-b2vkzagz2p
  • SHA256 0d702ce11227a4196592cb801438e12729aecfd5294b9b347c96f2122783dffc
  • 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.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-25_34a7890114c7ce8634fbda9c397d5fdc_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-25_34a7890114c7ce8634fbda9c397d5fdc_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4508
    • C:\Users\Admin\AppData\Local\Temp\8B5.tmp
      "C:\Users\Admin\AppData\Local\Temp\8B5.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-04-25_34a7890114c7ce8634fbda9c397d5fdc_elex_mafia_stealc_tofsee.exe D6C68167F3D150ED966571DA585A1FCF02F87B8689F025332A04DD2F4574A241033FC639B10C037E13135910BC0B8E7E8D775FB45F3DCA0826DD7EFD7EDCC723
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4452

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        8B5.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\8B5.tmp
        • Size 433KB
        • SHA256 6b788aa440047259b49300a78b60581fd24d35e34464fe265f857839746d8cc6
        • MD5 SHA1 SHA512 SSDEEP TLSH