General

  • Target

    0a2d581a2b25bb119cb71c7b58b7f6bd_JaffaCakes118

  • Size

    348KB

  • Sample

    240621-janbks1ckb

  • MD5

    0a2d581a2b25bb119cb71c7b58b7f6bd

  • SHA1

    5ad319283ed51e4a141bfe9391e93b63f9589496

  • SHA256

    a6d4d819a16336eab8a4e43c1fb37a7c4c675f1a82cb14c069fb9e534106e9ce

  • SHA512

    974f63e9b07e1457fd7944d326d330279b29b6cd96abe5e2d16fe94d8be63c3bce2671af19f2d46d848f20a94047689d2b08b41699a50648aa1429e43c935447

  • SSDEEP

    6144:ZCHfgXbCE2tv3lzBe39bMMRHiUnSXsa9crfHYiL/gLE41XIRV0lB2Wmxh:A/gbCE2tPitbMkTnSXsBb4i7gxAV0lwJ

Malware Config

Extracted

Family

cybergate

Version

v1.02.0

Botnet

remote

C2

ccpassc.zapto.org:3535

Mutex

GIYQRGV2750O0K

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    csrss.exe

  • install_dir

    install

  • install_file

    WinServiceT.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    hola

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      0a2d581a2b25bb119cb71c7b58b7f6bd_JaffaCakes118

    • Size

      348KB

    • MD5

      0a2d581a2b25bb119cb71c7b58b7f6bd

    • SHA1

      5ad319283ed51e4a141bfe9391e93b63f9589496

    • SHA256

      a6d4d819a16336eab8a4e43c1fb37a7c4c675f1a82cb14c069fb9e534106e9ce

    • SHA512

      974f63e9b07e1457fd7944d326d330279b29b6cd96abe5e2d16fe94d8be63c3bce2671af19f2d46d848f20a94047689d2b08b41699a50648aa1429e43c935447

    • SSDEEP

      6144:ZCHfgXbCE2tv3lzBe39bMMRHiUnSXsa9crfHYiL/gLE41XIRV0lB2Wmxh:A/gbCE2tPitbMkTnSXsBb4i7gxAV0lwJ

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks