General

  • Target

    3beb1fd8946ef3d9378bf3d42476a631_JaffaCakes118

  • Size

    532KB

  • Sample

    240512-y6zrtahf98

  • MD5

    3beb1fd8946ef3d9378bf3d42476a631

  • SHA1

    7d48f3a14cf23c74db900cafd84ee1e7fd7cfe46

  • SHA256

    e9a8bf4f31da146761af10a16f17c402c2de1bfbafe5f770b1ffadbe373a2aa4

  • SHA512

    e9f755cfca4ca269d4e426cd1ce451072d839b37f4d3daec2661f8ffb1ae726056692ef531fb622b3a0f6d6331799e9058a406bcba0ec8e598738d3bd500c2b8

  • SSDEEP

    6144:QAL4KvK5CcGQkPcWVEBomeiUhNDbD4YQZ/ia02Sdj/4KngWIq6jRkyi:ZLpvpQkZVhhRbhgia02SKKngWIjn

Malware Config

Targets

    • Target

      3beb1fd8946ef3d9378bf3d42476a631_JaffaCakes118

    • Size

      532KB

    • MD5

      3beb1fd8946ef3d9378bf3d42476a631

    • SHA1

      7d48f3a14cf23c74db900cafd84ee1e7fd7cfe46

    • SHA256

      e9a8bf4f31da146761af10a16f17c402c2de1bfbafe5f770b1ffadbe373a2aa4

    • SHA512

      e9f755cfca4ca269d4e426cd1ce451072d839b37f4d3daec2661f8ffb1ae726056692ef531fb622b3a0f6d6331799e9058a406bcba0ec8e598738d3bd500c2b8

    • SSDEEP

      6144:QAL4KvK5CcGQkPcWVEBomeiUhNDbD4YQZ/ia02Sdj/4KngWIq6jRkyi:ZLpvpQkZVhhRbhgia02SKKngWIjn

    • Detect ZGRat V1

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks