Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    24/04/2026, 16:08

General

  • Target
    2026-04-24_4bb6ffdfefadba1a7600854fa8d1ba4a_elex_mafia_stealc_tofsee.exe
  • Size 428KB
  • Sample260424-tk9yfad19x
  • SHA256 6ec565ea2becfa64810345fcc2bf27e4c6c0f035db5eceac259516f50a0eb03a
  • 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\2026-04-24_4bb6ffdfefadba1a7600854fa8d1ba4a_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-24_4bb6ffdfefadba1a7600854fa8d1ba4a_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Users\Admin\AppData\Local\Temp\D2A2.tmp
      "C:\Users\Admin\AppData\Local\Temp\D2A2.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-24_4bb6ffdfefadba1a7600854fa8d1ba4a_elex_mafia_stealc_tofsee.exe AD9872F6727401DC9F953FA666DC6903B6F1EDF1FF9D3CA96897EABC86E408915D24A88E565CB4914F3FC2A5E5062A28FD7736EA36DA515309458F1C8E59730D
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:1836

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        D2A2.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\D2A2.tmp
        • Size 428KB
        • SHA256 bf2f2412b0f8cc645131d59bcf61fa9a3efe29ee9729dd3ffc3c05c66c5585c8
        • MD5 SHA1 SHA512 SSDEEP TLSH