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General

  • Target

    66dc874b9718b3857640c6943b9009084d7ac564f0891b2fa9878a833c52a941

  • Size

    263KB

  • Sample

    221019-n2pqyafde3

  • MD5

    091a755f09eb9cb26392f98c34b36b05

  • SHA1

    a14ad79c990961641eb3ef2236c1c95c28425483

  • SHA256

    66dc874b9718b3857640c6943b9009084d7ac564f0891b2fa9878a833c52a941

  • SHA512

    e2df2c281110c6cdf8b70d99493be00eb2c02a73520657ffdcebe04db98e616fd4d9b78ac1762998984bfda2fa96c7c5c92bf59bb237c36dd3921cced1843f82

  • SSDEEP

    6144:2bVzcyAtAV9LZpXcs4xXsQ0fuCxmN07CgCr0QWZ7zeVNs26S8TvfIgj8:20ClpMsk70fuEf7Cr03eDhivk

Malware Config

Targets

    • Target

      66dc874b9718b3857640c6943b9009084d7ac564f0891b2fa9878a833c52a941

    • Size

      263KB

    • MD5

      091a755f09eb9cb26392f98c34b36b05

    • SHA1

      a14ad79c990961641eb3ef2236c1c95c28425483

    • SHA256

      66dc874b9718b3857640c6943b9009084d7ac564f0891b2fa9878a833c52a941

    • SHA512

      e2df2c281110c6cdf8b70d99493be00eb2c02a73520657ffdcebe04db98e616fd4d9b78ac1762998984bfda2fa96c7c5c92bf59bb237c36dd3921cced1843f82

    • SSDEEP

      6144:2bVzcyAtAV9LZpXcs4xXsQ0fuCxmN07CgCr0QWZ7zeVNs26S8TvfIgj8:20ClpMsk70fuEf7Cr03eDhivk

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • 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.

    • 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

MITRE ATT&CK Enterprise v6

Tasks