Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    23/04/2026, 17:42

General

  • Target
    2026-04-23_66a8fa4d1140c1d8468b4a71bfd5a68e_elex_mafia_stealc_tofsee.exe
  • Size 411KB
  • Sample260423-v97eaads7z
  • SHA256 48049b6977d5a2f0088bb47427c29221e8ea79c8181f51b144980cdcaef08245
  • 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\2026-04-23_66a8fa4d1140c1d8468b4a71bfd5a68e_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-23_66a8fa4d1140c1d8468b4a71bfd5a68e_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4520
    • C:\Users\Admin\AppData\Local\Temp\1DB4.tmp
      "C:\Users\Admin\AppData\Local\Temp\1DB4.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-23_66a8fa4d1140c1d8468b4a71bfd5a68e_elex_mafia_stealc_tofsee.exe 27BA72EE87CF28BA4032465660C816ACC7B8ECAFDA6C6CC44D2F8CF45E5FEF37B491557DBE759435BD0C81E296CEFAB88FB256E11107D54AF7DA9B0942E4DFE4
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:4684

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        1DB4.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\1DB4.tmp
        • Size 411KB
        • SHA256 acef7ca6cffca8fb166af59c40a40487229932e71c88de54a7ebe2223255ae0a
        • MD5 SHA1 SHA512 SSDEEP TLSH