Resubmissions

26/04/2023, 00:44

230426-a3nclsea67 10

26/04/2023, 00:35

230426-axcnxsea45 10

General

  • Target

    bfd67d0f6fa9e11fd28a64572942f5c73864ff39eb233c680f5d2a84c5ddbadf

  • Size

    1.1MB

  • Sample

    230426-axcnxsea45

  • MD5

    f90e3ad6c3e5cb18504c9106f2c7c7c5

  • SHA1

    55d3b88481e6f48d6f06f5606d2d35939d2d9918

  • SHA256

    bfd67d0f6fa9e11fd28a64572942f5c73864ff39eb233c680f5d2a84c5ddbadf

  • SHA512

    76f72bab2bc358e01ea791c6713ba8c22dda2d8d4b76c379189002294ca7c8cec71ea436a0035c84c7605958d3240c8f0646d0d158c5dd3ce69dd42a78737b51

  • SSDEEP

    24576:syfAr8dy1y9hN5BXK+ndyeg7U8qZed3xaoy6FEP8b0jrSFt:bfvdjln0R7U8qZeRx/5EkIy

Malware Config

Targets

    • Target

      bfd67d0f6fa9e11fd28a64572942f5c73864ff39eb233c680f5d2a84c5ddbadf

    • Size

      1.1MB

    • MD5

      f90e3ad6c3e5cb18504c9106f2c7c7c5

    • SHA1

      55d3b88481e6f48d6f06f5606d2d35939d2d9918

    • SHA256

      bfd67d0f6fa9e11fd28a64572942f5c73864ff39eb233c680f5d2a84c5ddbadf

    • SHA512

      76f72bab2bc358e01ea791c6713ba8c22dda2d8d4b76c379189002294ca7c8cec71ea436a0035c84c7605958d3240c8f0646d0d158c5dd3ce69dd42a78737b51

    • SSDEEP

      24576:syfAr8dy1y9hN5BXK+ndyeg7U8qZed3xaoy6FEP8b0jrSFt:bfvdjln0R7U8qZeRx/5EkIy

    • 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.

MITRE ATT&CK Enterprise v6

Tasks