General

  • Target

    JaffaCakes118_12a3000ecd4bfbeaf03edfd63137d6f8

  • Size

    323KB

  • Sample

    250123-bxwbpswpgj

  • MD5

    12a3000ecd4bfbeaf03edfd63137d6f8

  • SHA1

    91b2fb3532e99bafb2517c526c1e47c7d92ad735

  • SHA256

    4c5eae98a9ac84191addcfe2d0eb23ae4705d12d3c732c0cc7e8ac16f3276754

  • SHA512

    17be0b1e469e7fb45c3f1fed2e5bf529509734bae29051cec3b3a3d1cfecb770147b1a00b99a29802c64ea442cb0e9c6518b9586ff2653a36c931b377e622d37

  • SSDEEP

    6144:r/feJ2O2px3kVz1pvUEBC23gRU2e8WHmQSx+f6de3FOfjYrTnev9sqI8gD:r/fe6pS11pv7zGxo6cLrTnev9sqGD

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

1886_v4

C2

127.0.0.1:83

whybifii.myftp.biz:83

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    rundll

  • install_file

    rundll32.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    rundll32

  • regkey_hklm

    rundll

Targets

    • Target

      JaffaCakes118_12a3000ecd4bfbeaf03edfd63137d6f8

    • Size

      323KB

    • MD5

      12a3000ecd4bfbeaf03edfd63137d6f8

    • SHA1

      91b2fb3532e99bafb2517c526c1e47c7d92ad735

    • SHA256

      4c5eae98a9ac84191addcfe2d0eb23ae4705d12d3c732c0cc7e8ac16f3276754

    • SHA512

      17be0b1e469e7fb45c3f1fed2e5bf529509734bae29051cec3b3a3d1cfecb770147b1a00b99a29802c64ea442cb0e9c6518b9586ff2653a36c931b377e622d37

    • SSDEEP

      6144:r/feJ2O2px3kVz1pvUEBC23gRU2e8WHmQSx+f6de3FOfjYrTnev9sqI8gD:r/fe6pS11pv7zGxo6cLrTnev9sqGD

    • CyberGate, Rebhip

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

    • Cybergate family

    • Adds policy Run key to start application

    • 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.

    • 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