Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    21/08/2026, 12:37

General

  • Target
    2026-08-21_ee108b8f364b52517ed1668bc5974310_elex_mafia_stealc_tofsee.exe
  • Size 428KB
  • Sample260821-ptvsnatzfx
  • SHA256 cb16fc8f00d034417364373a7c7f6068855dd7e258313e7a521afb4ecefa1f2e
  • 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\2026-08-21_ee108b8f364b52517ed1668bc5974310_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-21_ee108b8f364b52517ed1668bc5974310_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5048
    • C:\Users\Admin\AppData\Local\Temp\60B4.tmp
      "C:\Users\Admin\AppData\Local\Temp\60B4.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-21_ee108b8f364b52517ed1668bc5974310_elex_mafia_stealc_tofsee.exe 66ED58C376F4FAE4FF8CF8BCEDD2205419E9E317F0C0627ACB096EDB2D5E764584A24A7692FF808EAA0452E435C731C70DCC4175F84E2C49E575795C905FD667
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:4832

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        60B4.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\60B4.tmp
        • Size 428KB
        • SHA256 8ddfe711e46aadc9aa0d4f871691a27e22e532ec2be38429388089a8651f36ab
        • MD5 SHA1 SHA512 SSDEEP TLSH