General

  • Target

    cfc81488620ed45033432d33798409fb_JaffaCakes118

  • Size

    1.4MB

  • Sample

    240906-r4ycmssfph

  • MD5

    cfc81488620ed45033432d33798409fb

  • SHA1

    cf333048637a3737c0b9e93a9b702c24f8f907b2

  • SHA256

    825b87b7f5f1e52c39323fd1ff6f2208509f87add3821e2fd95eee34dfc6e3d4

  • SHA512

    e45d1b1b154ef5979c27f00929bf89c71af5836939bc67a2073eff07e463e1cfa38813c5db3d362210b9ae9f4073509cd0e6e04297107757d7fa4e766274804e

  • SSDEEP

    24576:+vCUQXqplKUuYIvbmMBVn4zs0XVIMrnWR2XSleLDrR8sl9AHa9yUIRo6AE52:+o2lKUWvbmdhXrnPLvm49yru6dc

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

remote

C2

127.0.0.1:81

Mutex

7BYY433K4487B1

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    cybergate

Targets

    • Target

      cfc81488620ed45033432d33798409fb_JaffaCakes118

    • Size

      1.4MB

    • MD5

      cfc81488620ed45033432d33798409fb

    • SHA1

      cf333048637a3737c0b9e93a9b702c24f8f907b2

    • SHA256

      825b87b7f5f1e52c39323fd1ff6f2208509f87add3821e2fd95eee34dfc6e3d4

    • SHA512

      e45d1b1b154ef5979c27f00929bf89c71af5836939bc67a2073eff07e463e1cfa38813c5db3d362210b9ae9f4073509cd0e6e04297107757d7fa4e766274804e

    • SSDEEP

      24576:+vCUQXqplKUuYIvbmMBVn4zs0XVIMrnWR2XSleLDrR8sl9AHa9yUIRo6AE52:+o2lKUWvbmdhXrnPLvm49yru6dc

    • 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.

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • UPX packed file

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks