Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/05/2026, 01:52

General

  • Target
    2026-05-25_2f0fc4280629d6b87dd79d73a482044f_elex_mafia_stealc_tofsee.exe
  • Size 384KB
  • Sample260525-capfbaas9l
  • SHA256 eba99e8c7c16cd49be715dd75dd3135e77cd00f13ad931d5cf890dd5c420fae8
  • 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\2026-05-25_2f0fc4280629d6b87dd79d73a482044f_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-25_2f0fc4280629d6b87dd79d73a482044f_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4908
    • C:\Users\Admin\AppData\Local\Temp\D5AA.tmp
      "C:\Users\Admin\AppData\Local\Temp\D5AA.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-05-25_2f0fc4280629d6b87dd79d73a482044f_elex_mafia_stealc_tofsee.exe 9DE47AA153AB6B788841D830F0EF82DEEB4EAEC4C78812DE0C0B7CDFE255A17D51E9F9C34CBACD41B9C799A77E100C5EB8597C831D443B820D58FD45CC95D996
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:4736

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        D5AA.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\D5AA.tmp
        • Size 384KB
        • SHA256 29b6a1f541ed3bafdcbdd4af81c36920cff19698a3dcf011c76c3d692ae3182e
        • MD5 SHA1 SHA512 SSDEEP TLSH