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General

  • Target

    cb7f52cd207598d5a3a72e3f86d35c493f562ef4bf02368609667c0a4dd48801

  • Size

    244KB

  • Sample

    221206-mgdx9shd38

  • MD5

    1170f916e6936acf12104d0d9cffe1a2

  • SHA1

    ff0521f4d69f881b4fa02969a31566eedefa8395

  • SHA256

    cb7f52cd207598d5a3a72e3f86d35c493f562ef4bf02368609667c0a4dd48801

  • SHA512

    e8194b5a8e74c631a9baa8c2aa3475511288eb456c5a715b7f8552546e17577e318cb86d4f0c5b140201274c4d9e7438ff4ad632cabcffd97c3baf54b0078354

  • SSDEEP

    6144:O+Ba3zA0qjRc4KSxjcaqfZlIXQkFtI+aZWi0vE:bBoOtc4KSjcaqfZlSXnI+aZW0

Malware Config

Targets

    • Target

      cb7f52cd207598d5a3a72e3f86d35c493f562ef4bf02368609667c0a4dd48801

    • Size

      244KB

    • MD5

      1170f916e6936acf12104d0d9cffe1a2

    • SHA1

      ff0521f4d69f881b4fa02969a31566eedefa8395

    • SHA256

      cb7f52cd207598d5a3a72e3f86d35c493f562ef4bf02368609667c0a4dd48801

    • SHA512

      e8194b5a8e74c631a9baa8c2aa3475511288eb456c5a715b7f8552546e17577e318cb86d4f0c5b140201274c4d9e7438ff4ad632cabcffd97c3baf54b0078354

    • SSDEEP

      6144:O+Ba3zA0qjRc4KSxjcaqfZlIXQkFtI+aZWi0vE:bBoOtc4KSjcaqfZlSXnI+aZW0

    • Modifies visiblity of hidden/system files in Explorer

    • 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.

    • Adds Run key to start application

    • 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