General

  • Target

    LUDOMAN.exe

  • Size

    10.3MB

  • Sample

    230514-ynt4lsff6w

  • MD5

    1440a945528a8b6a1040fadf6209ca3f

  • SHA1

    7bbac2ff658c58f3e84acc137ae482096692e230

  • SHA256

    47054077fb2dbdbb6727f69af4547ebeb333736ae3656156f572bf3cd08df38f

  • SHA512

    854f64cad9a0f85a70599439b89692a7e8e7d19f08b9d9cb5bc0a1f17f1b4f835046367c4e0cb2cf7f74538a548f9d1d1d442987d2ab4af5895fe330be6c7e53

  • SSDEEP

    196608:+iHmim2+3DvpLgNEoZiD689QijlQjQ65n44Sv76x2p2h:Tmim2QbBgNr0HZQ/vy6

Malware Config

Targets

    • Target

      LUDOMAN.exe

    • Size

      10.3MB

    • MD5

      1440a945528a8b6a1040fadf6209ca3f

    • SHA1

      7bbac2ff658c58f3e84acc137ae482096692e230

    • SHA256

      47054077fb2dbdbb6727f69af4547ebeb333736ae3656156f572bf3cd08df38f

    • SHA512

      854f64cad9a0f85a70599439b89692a7e8e7d19f08b9d9cb5bc0a1f17f1b4f835046367c4e0cb2cf7f74538a548f9d1d1d442987d2ab4af5895fe330be6c7e53

    • SSDEEP

      196608:+iHmim2+3DvpLgNEoZiD689QijlQjQ65n44Sv76x2p2h:Tmim2QbBgNr0HZQ/vy6

    • BlackGuard

      Infostealer first seen in Late 2021.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks