Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    15/04/2026, 14:46

General

  • Target
    2026-04-15_25c771ca3be1822bb65107185ae086a1_elex_mafia_stealc_tofsee.exe
  • Size 411KB
  • Sample260415-r5amzacw21
  • SHA256 a814cc84408f67839cf14eb91c0a82e80053e1dc5e15ab21eb767c9fae0bf62d
  • 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\2026-04-15_25c771ca3be1822bb65107185ae086a1_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-15_25c771ca3be1822bb65107185ae086a1_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4808
    • C:\Users\Admin\AppData\Local\Temp\16BF.tmp
      "C:\Users\Admin\AppData\Local\Temp\16BF.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-15_25c771ca3be1822bb65107185ae086a1_elex_mafia_stealc_tofsee.exe B88B6287DD0DA98D98C903CC1FF64C7D9C18C7ED96FA922041179C4D4B1D3DE0A902F3A1A0DF579AD4886683CC4A0E7E396732E2D7628ACD55C5F5CAD7698A9F
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:4776

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        16BF.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\16BF.tmp
        • Size 411KB
        • SHA256 025bb971d4e6b080384a3da239baa63918a18c945782b6f89ae4a148b61cd7eb
        • MD5 SHA1 SHA512 SSDEEP TLSH