General

  • Target

    b291a6dfbb99c405f1f7a9247912ac81_JaffaCakes118

  • Size

    513KB

  • Sample

    241129-valzaswmdz

  • MD5

    b291a6dfbb99c405f1f7a9247912ac81

  • SHA1

    1391e2b7824c86a851b2f8adb57f71640d445e38

  • SHA256

    99ba8b0b6cc249b8d6ba95a5ba2762ad4177f458bf54b8145ebbac414f25aebe

  • SHA512

    7dfa71fbbfcb96ceb8eb45c9e67544be34f96dc6382107e75aeed70ec9065dc9099a2a94f2bb2da05d6affd083f48a2d6a604d8cf6a347a546e6bcb00d620dc4

  • SSDEEP

    12288:I4VU7ThvLpMtwoevLP60oaTKM7dVjAfehakJc8g:VU7TRLFLSzaTKidVMmhaktg

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

light

C2

l1ght.no-ip.org:82

Mutex

76XBSQG80O08T3

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    .//public_html/vacation/

  • ftp_interval

    20

  • ftp_password

    pedro1

  • ftp_port

    21

  • ftp_server

    marc.comuf.com

  • ftp_username

    a7505506

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    light

Targets

    • Target

      b291a6dfbb99c405f1f7a9247912ac81_JaffaCakes118

    • Size

      513KB

    • MD5

      b291a6dfbb99c405f1f7a9247912ac81

    • SHA1

      1391e2b7824c86a851b2f8adb57f71640d445e38

    • SHA256

      99ba8b0b6cc249b8d6ba95a5ba2762ad4177f458bf54b8145ebbac414f25aebe

    • SHA512

      7dfa71fbbfcb96ceb8eb45c9e67544be34f96dc6382107e75aeed70ec9065dc9099a2a94f2bb2da05d6affd083f48a2d6a604d8cf6a347a546e6bcb00d620dc4

    • SSDEEP

      12288:I4VU7ThvLpMtwoevLP60oaTKM7dVjAfehakJc8g:VU7TRLFLSzaTKidVMmhaktg

    • 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

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • 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