Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 15:30

General

  • Target
    2026-08-01_edb10254ef5b50318b3e7d5449799808_elex_mafia_stealc_tofsee.exe
  • Size 411KB
  • Sample260801-sxp85assbx
  • SHA256 e018006f0676309dfb1a13ee54ef9335e94cffc71ef59c63991f5a7019e255c0
  • 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\2026-08-01_edb10254ef5b50318b3e7d5449799808_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-01_edb10254ef5b50318b3e7d5449799808_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4900
    • C:\Users\Admin\AppData\Local\Temp\8B3F.tmp
      "C:\Users\Admin\AppData\Local\Temp\8B3F.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-01_edb10254ef5b50318b3e7d5449799808_elex_mafia_stealc_tofsee.exe 64006898D7C876AF360B93222D5312474DF0B3C05ECB027A21D8C4EFDDFDEDDF95F994063CBFBF02452380DA039289311C39BA1973F0FB80F2A26CA3CC79143C
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:1872

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        8B3F.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\8B3F.tmp
        • Size 411KB
        • SHA256 68f3ea69920867c73331537e7ec429eb834b1616c0fd7dac721a65ce13e5ef8d
        • MD5 SHA1 SHA512 SSDEEP TLSH