General

  • Target

    JaffaCakes118_5ba44ef6e4794a232ab680c01289ab13

  • Size

    3.0MB

  • Sample

    250107-lp2hvsxmcp

  • MD5

    5ba44ef6e4794a232ab680c01289ab13

  • SHA1

    cbba30dd455680e31ecd27567e71f4d8459c9d1e

  • SHA256

    30e4bb6f6d78d8d66e9df4b8c856cc2877096c6851be7c167ed23dff72add67e

  • SHA512

    9968179e34f56e7b6b8c5b1618c0ce487a99228b0eb66aa48570fb0c5f3d6aa05b13038cfc4e4ce2815a153ab055d0070a1d0accb77935fe80a98db404d1efd5

  • SSDEEP

    49152:GJdbxFJNoyWQCrm1KKCYCBPCMtIDWk+oowRXN9CJTvAWd3OulJ/:yFTtWQT1vCYC8Wk+6FDDu3/

Malware Config

Extracted

Family

quasar

Version

1.4.0

Botnet

ROTAZ

C2

johnnycoukiedough-32583.portmap.host:31049

Mutex

3beba8ff-20e4-4900-b227-66c42193224d

Attributes
  • encryption_key

    EF6D608E6D632DE3BE9AEFD87041D26415D93D65

  • install_name

    Office365.exe

  • log_directory

    Versions

  • reconnect_delay

    3000

  • startup_key

    StartupAssistant

  • subdirectory

    Microsoft-Office365

Targets

    • Target

      JaffaCakes118_5ba44ef6e4794a232ab680c01289ab13

    • Size

      3.0MB

    • MD5

      5ba44ef6e4794a232ab680c01289ab13

    • SHA1

      cbba30dd455680e31ecd27567e71f4d8459c9d1e

    • SHA256

      30e4bb6f6d78d8d66e9df4b8c856cc2877096c6851be7c167ed23dff72add67e

    • SHA512

      9968179e34f56e7b6b8c5b1618c0ce487a99228b0eb66aa48570fb0c5f3d6aa05b13038cfc4e4ce2815a153ab055d0070a1d0accb77935fe80a98db404d1efd5

    • SSDEEP

      49152:GJdbxFJNoyWQCrm1KKCYCBPCMtIDWk+oowRXN9CJTvAWd3OulJ/:yFTtWQT1vCYC8Wk+6FDDu3/

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

MITRE ATT&CK Enterprise v15

Tasks