General

  • Target

    6c82f63dc2fa97169af6b70eb967b77c.bin

  • Size

    4.6MB

  • Sample

    230719-byrd5sfa54

  • MD5

    6c82f63dc2fa97169af6b70eb967b77c

  • SHA1

    05636308d17ba6d8ef56e0336a3464393721bc0a

  • SHA256

    3593475be01b94a1e27f07d4ac711bfdfa5e179b98c1773cacaa88dfbc5480e9

  • SHA512

    e8aebaf1db601fed88da4714ed8f4fa8de6c1643d533f348866b32d04c127e53b8a5f7cec488fa47a1cbf9369eceb3f284ebd6a99a66da9eaeb5129c05f0f2fa

  • SSDEEP

    98304:vbvqoxYjv0xoA+qUdC8dqwgH7HwuJFUPFYd9FlkQbhh/5:LFUfAIddgbHL98QB

Malware Config

Targets

    • Target

      6c82f63dc2fa97169af6b70eb967b77c.bin

    • Size

      4.6MB

    • MD5

      6c82f63dc2fa97169af6b70eb967b77c

    • SHA1

      05636308d17ba6d8ef56e0336a3464393721bc0a

    • SHA256

      3593475be01b94a1e27f07d4ac711bfdfa5e179b98c1773cacaa88dfbc5480e9

    • SHA512

      e8aebaf1db601fed88da4714ed8f4fa8de6c1643d533f348866b32d04c127e53b8a5f7cec488fa47a1cbf9369eceb3f284ebd6a99a66da9eaeb5129c05f0f2fa

    • SSDEEP

      98304:vbvqoxYjv0xoA+qUdC8dqwgH7HwuJFUPFYd9FlkQbhh/5:LFUfAIddgbHL98QB

    • Downloads MZ/PE file

    • Sets file execution options in registry

    • 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.

    • Registers COM server for autorun

    • 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.

    • Checks whether UAC is enabled

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks