Extracted

• • Target
    zrs.exe
  • Size 743KB
  • SHA256 b18cd8298c426e65a3cfa5039f3ff7352aefdfe7e39e26f68882f50962fe9ad3
  • MD5 9ba80055684790a32b91c827b3a73ed1
  • SHA1 ad35ed97c29ed9b437177fc7184e094c75515df4
  • SHA512 526d4cdb6fd9aa2161dd975997f7731dce6fbfc17ef1db0ea3c02393ec35889b3b23715717e7ccb6ec504618b1c8bad872b7048fc039abc8dbaa43db8ea14962
  • SSDEEP 12288:XwVOm41h6aMIChNqge8bNqDVqlPjzad0H+WaMeY6ReOSoE/:X2eMBThN9eiyVqlPjzU0ezM7
  • MD5 SHA1 SHA512 SSDEEP

  Score

  8^/10

  discoverypersistencepyinstallerspywarestealer

  • Downloads MZ/PE file

  • Checks computer location settings

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

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Suspicious use of SetThreadContext

  behavioral1behavioral2