General

  • Target
    jaffacakes118_Trojan.Win32.VBKrypt.slfv.d3be2feb2ebc8ad3580fdaa30d389b93
  • Size 346KB
  • Sample261018-s2az1aev7n
  • SHA256 6c48f8694010d2cee97927e5d57812d35383cffd0a053399571418c2c4d62d15
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • cybergate

Version
  • 2.6

Botnet
  • out key

C2
  • youarenicetoo.no-ip.biz:81

Mutex
  • ***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    user

  • install_file

    Windows Live Messenger.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    sassas

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target
      jaffacakes118_Trojan.Win32.VBKrypt.slfv.d3be2feb2ebc8ad3580fdaa30d389b93
    • Size 346KB
    • SHA256 6c48f8694010d2cee97927e5d57812d35383cffd0a053399571418c2c4d62d15
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: CyberGate, Rebhip

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

    • 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

    • Adds Run key to start application

    • Maps connected drives based on registry

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

    • 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 v16

Tasks