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General

  • Target

    a62d7efd18899d616763f72eae9460e61eaae54660eba6d642243989b21c8b82

  • Size

    524KB

  • Sample

    221204-lqny6abh8z

  • MD5

    223686ba9a056e632afd6a2204f75bf4

  • SHA1

    fae4073f0f021bb46765fc8690f02d63369455b4

  • SHA256

    a62d7efd18899d616763f72eae9460e61eaae54660eba6d642243989b21c8b82

  • SHA512

    93a2196ad6a1c4c2cc4011382e838da145effa45270af695aa6e1bee40c9a2fd1ccc36bfa8a5a9a582ed9377e1bf90af16577c293c18ca30cbf28bfec4966b3d

  • SSDEEP

    12288:m/XJJmzIMQL0sRjDGi5uj/C/OeP9TqdJy4Jt3E:mhJirsRjjkSUdJy4Jt3

Malware Config

Targets

    • Target

      a62d7efd18899d616763f72eae9460e61eaae54660eba6d642243989b21c8b82

    • Size

      524KB

    • MD5

      223686ba9a056e632afd6a2204f75bf4

    • SHA1

      fae4073f0f021bb46765fc8690f02d63369455b4

    • SHA256

      a62d7efd18899d616763f72eae9460e61eaae54660eba6d642243989b21c8b82

    • SHA512

      93a2196ad6a1c4c2cc4011382e838da145effa45270af695aa6e1bee40c9a2fd1ccc36bfa8a5a9a582ed9377e1bf90af16577c293c18ca30cbf28bfec4966b3d

    • SSDEEP

      12288:m/XJJmzIMQL0sRjDGi5uj/C/OeP9TqdJy4Jt3E:mhJirsRjjkSUdJy4Jt3

    • Modifies visiblity of hidden/system files in Explorer

    • Drops file in Drivers directory

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks