General

  • Target

    daa62ab94946293260d7f492ce9e698ac3ff17ced06743ce3c1d84acdaacc5ab

  • Size

    455KB

  • Sample

    240327-a4qt5agb54

  • MD5

    969419e63a2961f850e6cdeb3b873501

  • SHA1

    5603abda8ea175f2739f4acb7a7230182fc60ebb

  • SHA256

    daa62ab94946293260d7f492ce9e698ac3ff17ced06743ce3c1d84acdaacc5ab

  • SHA512

    c0990d41c9ea8f214516eb814996428e96ae42ab3b34d94f0aa465481d637a01ca7170588174eef3a4fc85dd95a7eb021ce430289d2973087398f517b5bdf16e

  • SSDEEP

    6144:jPBGULERKN/E2/aippPC9HwPHZr9uwTqIFZY:7BGWEoN/Ecn1PH9cgqIFZY

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Targets

    • Target

      daa62ab94946293260d7f492ce9e698ac3ff17ced06743ce3c1d84acdaacc5ab

    • Size

      455KB

    • MD5

      969419e63a2961f850e6cdeb3b873501

    • SHA1

      5603abda8ea175f2739f4acb7a7230182fc60ebb

    • SHA256

      daa62ab94946293260d7f492ce9e698ac3ff17ced06743ce3c1d84acdaacc5ab

    • SHA512

      c0990d41c9ea8f214516eb814996428e96ae42ab3b34d94f0aa465481d637a01ca7170588174eef3a4fc85dd95a7eb021ce430289d2973087398f517b5bdf16e

    • SSDEEP

      6144:jPBGULERKN/E2/aippPC9HwPHZr9uwTqIFZY:7BGWEoN/Ecn1PH9cgqIFZY

    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks