Analysis

  • max time kernel
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/09/2026, 22:22

General

  • Target
    2026-09-16_3da2c5da054c01bc106562ef8287f984_elex_mafia_stealc_tofsee.exe
  • Size 413KB
  • Sample260916-2aba5a1s8m
  • SHA256 7e5ad79c5e07e3733cf2e84870cf0a303cfc794d5c7c55c2e054fcfebc2cdd5e
  • 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\2026-09-16_3da2c5da054c01bc106562ef8287f984_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-16_3da2c5da054c01bc106562ef8287f984_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1900
    • C:\Users\Admin\AppData\Local\Temp\8911.tmp
      "C:\Users\Admin\AppData\Local\Temp\8911.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-09-16_3da2c5da054c01bc106562ef8287f984_elex_mafia_stealc_tofsee.exe 824987C55D2801D8A68A9F3100D34915BA29D7631AB837BECA16E5A11995DEE89B02302967B4076EC89754945D0EDE7D7DA7186B49EA4573941EFD16C0EC54CD
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:5020

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        8911.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\8911.tmp
        • Size 413KB
        • SHA256 8e0af5bbecb87f4aa9a97f0ed08318ac8f23ff2fbe1a987d0bccd484fe28e5cd
        • MD5 SHA1 SHA512 SSDEEP TLSH