General

  • Target

    0343f992ec4e20a8b3714e8e78cda35b3f1731e4185aeef2bb9fac701a3dd641

  • Size

    632KB

  • Sample

    220528-bgptzsbdf4

  • MD5

    22abe64ae98ede10c2488630184c16f3

  • SHA1

    0e5ad270b8fc493867e33593f4bd67156c934eed

  • SHA256

    0343f992ec4e20a8b3714e8e78cda35b3f1731e4185aeef2bb9fac701a3dd641

  • SHA512

    03116366b1b85026117247b2cb03db73b916d3775115e847664532e2b09562ed9944bf23cb9548a20334d926a14fcf958bf979ad6013b6db2e7868491e6d6fe2

Malware Config

Targets

    • Target

      0343f992ec4e20a8b3714e8e78cda35b3f1731e4185aeef2bb9fac701a3dd641

    • Size

      632KB

    • MD5

      22abe64ae98ede10c2488630184c16f3

    • SHA1

      0e5ad270b8fc493867e33593f4bd67156c934eed

    • SHA256

      0343f992ec4e20a8b3714e8e78cda35b3f1731e4185aeef2bb9fac701a3dd641

    • SHA512

      03116366b1b85026117247b2cb03db73b916d3775115e847664532e2b09562ed9944bf23cb9548a20334d926a14fcf958bf979ad6013b6db2e7868491e6d6fe2

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks