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General

  • Target

    bc3f97e08fc70c5e7663cdcc380bcf7ae0a2b81e5cd6b9907f5f7a8f49cdb86e

  • Size

    356KB

  • Sample

    221205-jbbzyagg88

  • MD5

    56bea14a8aa030c2833064841b1e49c4

  • SHA1

    89dc8a1e36b5b0c42b08b7bdf82a0a0ccd5eb35d

  • SHA256

    bc3f97e08fc70c5e7663cdcc380bcf7ae0a2b81e5cd6b9907f5f7a8f49cdb86e

  • SHA512

    654ee9568acae59601b6880b2a0c34460ab7934a808b621567f79f1500dcec531852916d308ecce7c70aada1b6a1b2a6eafd26c7836a2ca90cfb528d3b068fe7

  • SSDEEP

    6144:TNXJz6ZQw9FsL57G2/+C+7VXfhSoSWmTh7dnc4z4Q/IueNfn1g5Tzz:ZZzQps7G2/j+BX+W8JnX0buehK5/z

Malware Config

Targets

    • Target

      bc3f97e08fc70c5e7663cdcc380bcf7ae0a2b81e5cd6b9907f5f7a8f49cdb86e

    • Size

      356KB

    • MD5

      56bea14a8aa030c2833064841b1e49c4

    • SHA1

      89dc8a1e36b5b0c42b08b7bdf82a0a0ccd5eb35d

    • SHA256

      bc3f97e08fc70c5e7663cdcc380bcf7ae0a2b81e5cd6b9907f5f7a8f49cdb86e

    • SHA512

      654ee9568acae59601b6880b2a0c34460ab7934a808b621567f79f1500dcec531852916d308ecce7c70aada1b6a1b2a6eafd26c7836a2ca90cfb528d3b068fe7

    • SSDEEP

      6144:TNXJz6ZQw9FsL57G2/+C+7VXfhSoSWmTh7dnc4z4Q/IueNfn1g5Tzz:ZZzQps7G2/j+BX+W8JnX0buehK5/z

    • Adds policy Run key to start application

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks