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General

  • Target

    b089385ce1ab0dd0cc98fecee8c74147eecb536a8bbe1882f3d5a7e1b0f3f307

  • Size

    966KB

  • Sample

    230419-yf4m3sda79

  • MD5

    149c3cd8d711f6e128a4811f336faed0

  • SHA1

    affdcfa04101175fa1485b8b924679b1a25b3dcd

  • SHA256

    b089385ce1ab0dd0cc98fecee8c74147eecb536a8bbe1882f3d5a7e1b0f3f307

  • SHA512

    dd38352150883afaeb31b3bdb709750e2aed4e1e725931f053626dc2dec709377542a36dbb3f5fe3575025d7bab935f6e81d7b917712d172e576e263b04896b8

  • SSDEEP

    12288:hy90E523xRgPNhtlGvh1DNZpQR1awkeS/WoWy/tskj6buFe7knX4+w0kr5:hyTZPTSJhNZal/3yhjhFEknXbK

Malware Config

Targets

    • Target

      b089385ce1ab0dd0cc98fecee8c74147eecb536a8bbe1882f3d5a7e1b0f3f307

    • Size

      966KB

    • MD5

      149c3cd8d711f6e128a4811f336faed0

    • SHA1

      affdcfa04101175fa1485b8b924679b1a25b3dcd

    • SHA256

      b089385ce1ab0dd0cc98fecee8c74147eecb536a8bbe1882f3d5a7e1b0f3f307

    • SHA512

      dd38352150883afaeb31b3bdb709750e2aed4e1e725931f053626dc2dec709377542a36dbb3f5fe3575025d7bab935f6e81d7b917712d172e576e263b04896b8

    • SSDEEP

      12288:hy90E523xRgPNhtlGvh1DNZpQR1awkeS/WoWy/tskj6buFe7knX4+w0kr5:hyTZPTSJhNZal/3yhjhFEknXbK

    • Modifies Windows Defender Real-time Protection settings

    • 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.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks