General

  • Target

    d84f627c694141996b275649e748c807_JaffaCakes118

  • Size

    368KB

  • Sample

    241208-wln4gawlbn

  • MD5

    d84f627c694141996b275649e748c807

  • SHA1

    72ddbc04f4b11f420018fbac7ba02c982e227110

  • SHA256

    b85df4e5121c908cb805bec7565c736c9a3e5e3f294bdf0404d0fbeffdde0222

  • SHA512

    2fbb34f96db38eb043821ff7e7e41931673d354fd33de5560b3c93dc5e61a57ff0fe5946eca473f24e6ae84f838287aee4cd7def71a17fda02f17b62e56e150b

  • SSDEEP

    6144:Kg9l01dUp7JJcyKWfLOh8QzEJBXbu1t+zGeT/senSL007dHgR:KgxFJJKVh8Qq8t4GeTznWdHA

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Cyber

C2

freakfan8.no-ip.biz:100

Mutex

8I2WW213I1G2V7

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinDir

  • install_file

    Svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      d84f627c694141996b275649e748c807_JaffaCakes118

    • Size

      368KB

    • MD5

      d84f627c694141996b275649e748c807

    • SHA1

      72ddbc04f4b11f420018fbac7ba02c982e227110

    • SHA256

      b85df4e5121c908cb805bec7565c736c9a3e5e3f294bdf0404d0fbeffdde0222

    • SHA512

      2fbb34f96db38eb043821ff7e7e41931673d354fd33de5560b3c93dc5e61a57ff0fe5946eca473f24e6ae84f838287aee4cd7def71a17fda02f17b62e56e150b

    • SSDEEP

      6144:Kg9l01dUp7JJcyKWfLOh8QzEJBXbu1t+zGeT/senSL007dHgR:KgxFJJKVh8Qq8t4GeTznWdHA

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Cybergate family

    • Adds policy Run key to start application

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks