Extracted

• • Target

    MRH.exe

  • Size

    1.9MB

  • MD5

    18585735c8866b21e2723a6f020bafd0

  • SHA1

    afb5b2c9d5ca57501835b0c56fd97b0641f01d88

  • SHA256

    e9c817d02acaf2fbb59a0a44be05dbb284ee622f50b2e2a598daac8bfb564672

  • SHA512

    88516af4bbbd9562a9ae9840124c6f9f1402f9a15a0ace5e2413023bbd80c37aa441cc39b8b48f8ca58f4192273e16cd590cd2e9e9a4298f6ed5b0497d54e6b8

  • SSDEEP

    49152:t82Cp8xP5AE/L4C0m9eKQr10XxpQQTf+4G7zsdtW:9E7eQqpIsG

  Score

  10^/10

  arrowratclientratpersistence

  • ArrowRat

    Remote access tool with various capabilities first seen in late 2021.

    ratarrowrat

  • Executes dropped EXE

  • Modifies Installed Components in the registry

    persistence

  • Checks computer location settings

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

  • Deletes itself

  • Loads dropped DLL

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of SetThreadContext

  behavioral1behavioral2