General

  • Target

    e86e50c65d41ed90e3b2b36f31cd9b4e_JaffaCakes118

  • Size

    336KB

  • Sample

    240918-gaj8tavere

  • MD5

    e86e50c65d41ed90e3b2b36f31cd9b4e

  • SHA1

    6aa51f6c19fc397884f60bca1dbc40829007e293

  • SHA256

    0ed8ce789e4484cd0681c194b43d3726d3c855048890a2d29554e3775f851497

  • SHA512

    0eaf6798b49e1f95c3521fd9fb061228336596fadf8761a51d9685a0668739dfd9d21f6f853a1cc99e0f0e9dc6423308bfb1590d0a3b1753190f4922d749f7b1

  • SSDEEP

    6144:Cfivb8KgFXitaVPhsHMwq2VWU/5kWjRJHbBYseP4fJpS9snJ4rbDMf1e:dbDgFXpvwq2VWS9YuJp5n+DOe

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

remote

C2

fenixmusic.no-ip.org:82

arcangel.no-ip.com:81

Mutex

S58GP8Q2F15XLL

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    .//

  • ftp_interval

    30

  • ftp_password

    pelonegro

  • ftp_port

    21

  • ftp_server

    ftp://reyvinblack.re.funpic.org

  • ftp_username

    reyvinblack

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    bat.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    pelonegro

Targets

    • Target

      e86e50c65d41ed90e3b2b36f31cd9b4e_JaffaCakes118

    • Size

      336KB

    • MD5

      e86e50c65d41ed90e3b2b36f31cd9b4e

    • SHA1

      6aa51f6c19fc397884f60bca1dbc40829007e293

    • SHA256

      0ed8ce789e4484cd0681c194b43d3726d3c855048890a2d29554e3775f851497

    • SHA512

      0eaf6798b49e1f95c3521fd9fb061228336596fadf8761a51d9685a0668739dfd9d21f6f853a1cc99e0f0e9dc6423308bfb1590d0a3b1753190f4922d749f7b1

    • SSDEEP

      6144:Cfivb8KgFXitaVPhsHMwq2VWU/5kWjRJHbBYseP4fJpS9snJ4rbDMf1e:dbDgFXpvwq2VWS9YuJp5n+DOe

    • 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

    • Loads dropped DLL

    • UPX packed file

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks