Analysis

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

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    11/05/2026, 02:39

General

  • Target
    2026-05-11_f1c7f017cd5423fd842dddd322630435_elex_mafia_stealc_tofsee.exe
  • Size 411KB
  • Sample260511-c5k2dadx2n
  • SHA256 437bd94eb3ce09013f9d28649644603b8dbee0add54337e19e87aafa57f6e4b9
  • 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\2026-05-11_f1c7f017cd5423fd842dddd322630435_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-11_f1c7f017cd5423fd842dddd322630435_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3100
    • C:\Users\Admin\AppData\Local\Temp\E9B4.tmp
      "C:\Users\Admin\AppData\Local\Temp\E9B4.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-05-11_f1c7f017cd5423fd842dddd322630435_elex_mafia_stealc_tofsee.exe 213D118D737FFD7C446B9FDDBD2725E3866257781FDC5A20401CEDACF8F5BEF7E137AD77B1A42586BD05657C6A473AE6C69220F553017991BE24183F47A83AA0
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:4276

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        E9B4.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\E9B4.tmp
        • Size 411KB
        • SHA256 fad032915340422dc74f9346e62a2e3cc72ca2f4025d16d16dac2aa843520803
        • MD5 SHA1 SHA512 SSDEEP TLSH