General

  • Target

    95a85ed1422bc39a08e80752308fcd43_JaffaCakes118

  • Size

    290KB

  • Sample

    240814-l774cs1erm

  • MD5

    95a85ed1422bc39a08e80752308fcd43

  • SHA1

    bbbbe89e5f4afb65f7dfd7414c2dad0eb086e14c

  • SHA256

    8bd089ef938ec61bb479f3c0a1ef722dcbff0842d741a0a9bc659cc26556ddc1

  • SHA512

    3aa976070547e5ad0f39522f652055a5dfc7eae65181de204e3692e0508ebd7e33384088e359bd9d24b09f7abb111547a2377b5e0c29b9eb5f6ff68c2913e6e2

  • SSDEEP

    6144:EmcD66RRjo5JGmrpQsK3FD2u270jupCJsCxCP:lcD663V92zkPaCxI

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Bruxitima Colheta feliz

C2

bruxinhospy.no-ip.org:83

bruxinhospy.no-ip.biz:83

spybruxinho.no-ip.org:83

spybruxinho.no-ip.biz:83

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    System32.ex

  • install_file

    archivers.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    esse arquivo precisa do codec pack para visualizar

  • message_box_title

    Fatal Error

  • password

    abcd1234

  • regkey_hkcu

    fdofb

  • regkey_hklm

    kfidjf

Targets

    • Target

      95a85ed1422bc39a08e80752308fcd43_JaffaCakes118

    • Size

      290KB

    • MD5

      95a85ed1422bc39a08e80752308fcd43

    • SHA1

      bbbbe89e5f4afb65f7dfd7414c2dad0eb086e14c

    • SHA256

      8bd089ef938ec61bb479f3c0a1ef722dcbff0842d741a0a9bc659cc26556ddc1

    • SHA512

      3aa976070547e5ad0f39522f652055a5dfc7eae65181de204e3692e0508ebd7e33384088e359bd9d24b09f7abb111547a2377b5e0c29b9eb5f6ff68c2913e6e2

    • SSDEEP

      6144:EmcD66RRjo5JGmrpQsK3FD2u270jupCJsCxCP:lcD663V92zkPaCxI

    • 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

MITRE ATT&CK Enterprise v15

Tasks