Extracted

• • Target

    msedge.exe

  • Size

    413KB

  • MD5

    cee276c40f8aa85fe77c1e43cb87cb9b

  • SHA1

    f57853fb3bb038887c0773a100cec95837bc2039

  • SHA256

    3a70394c394cb59907b5798a96a582f37ce62885fadd73267df25ad680141289

  • SHA512

    7db64681c0d854d1e3beed72ee4cabbd7c71a9eae84c41a9cd03da6e9494986943975596a4a3ba8ac9d164dd27cb4437d16a2b7150f9a78445d06699abe3ca2b

  • SSDEEP

    6144:95yaXtrA/WSo1rl3ALrlHQpn0BwK3SBDmhYfFQCU:9TX6WSofcZ+KCIGDU

  Score

  10^/10

  ryukpersistenceransomwarespywarestealer

  • Ryuk

    Ransomware distributed via existing botnets, often Trickbot or Emotet.

    ransomwareryuk

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomware

  • Executes dropped EXE

  • Modifies extensions of user files

    Ransomware generally changes the extension on encrypted files.

    ransomware

  • 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.

    spywarestealer

  • Adds Run key to start application

    persistence

  • Enumerates connected drives

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

  behavioral1behavioral2