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General

  • Target

    JaffaCakes118_847135841e75c18138a2e1bf7638ecc8

  • Size

    472KB

  • Sample

    250321-x38pwaw1at

  • MD5

    847135841e75c18138a2e1bf7638ecc8

  • SHA1

    e5515f897a02c048f207df104697f9ac62f5d189

  • SHA256

    9479f81db35fe66a89f869855ebbb743376c911afd67331dc56e360b470a5530

  • SHA512

    4b9dec39803419037cd2cb2dbaf8cbcd35abb4b5177d2a4ad522f7a6d2d731f69e7aee7064e25a7be67abf72ca76089aa72ebc94163ab2b3c63b98717bd70398

  • SSDEEP

    6144:keV6Qhl8YYtSgdyL0l4kZ/MEcCRq7a1AHDh9lwqEafuWOe1bj8mY2tGqdOR3Jp:9oQhl8Fsg4J0UGRn1AjblRdlwmfFO1Jp

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

xxdnsxx.serveirc.com:81

xxdnsxx.serveftp.net:82

Mutex

FC535S62SMLAD7

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    winhost.exe

  • install_dir

    java

  • install_file

    winhost.exe

  • install_flag

    false

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    Passw0rd1

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_847135841e75c18138a2e1bf7638ecc8

    • Size

      472KB

    • MD5

      847135841e75c18138a2e1bf7638ecc8

    • SHA1

      e5515f897a02c048f207df104697f9ac62f5d189

    • SHA256

      9479f81db35fe66a89f869855ebbb743376c911afd67331dc56e360b470a5530

    • SHA512

      4b9dec39803419037cd2cb2dbaf8cbcd35abb4b5177d2a4ad522f7a6d2d731f69e7aee7064e25a7be67abf72ca76089aa72ebc94163ab2b3c63b98717bd70398

    • SSDEEP

      6144:keV6Qhl8YYtSgdyL0l4kZ/MEcCRq7a1AHDh9lwqEafuWOe1bj8mY2tGqdOR3Jp:9oQhl8Fsg4J0UGRn1AjblRdlwmfFO1Jp

    • CyberGate, Rebhip

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

    • Cybergate family

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

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

    • Adds Run key to start application

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks