General

  • Target

    8ea7382a3423be4ac9cb582c48094d72_JaffaCakes118

  • Size

    844KB

  • Sample

    240812-n5bngsthkc

  • MD5

    8ea7382a3423be4ac9cb582c48094d72

  • SHA1

    83cdb2827b9ab357bec14114adbf545e0eb76961

  • SHA256

    aead674f75200121ef4bbc974e49c32de7ab9e947923d72a48a7e251408a2e4d

  • SHA512

    3b141708832ec50898e9ec0d14425bd614fa7189c243b2a76092ec1e697c4a55f0c2fc8649cc4a6443a02c364d45cf0d1ecaf7cbf1ff868f8cd3d0d58a2d3154

  • SSDEEP

    24576:Ct5d474mfQlz9kjyMFxc72L/k4/nO7EC0m:Ct5OPfwZkjyMr3/nOAC0m

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

8.25gw-

C2

m756.3322.org:81

haomengyao.3322.org:83

mabang.selfip.com:82

lansanxing.myftp.org:84

mabang.sytes.net:85

Mutex

PDX71H8H081KJ4

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Symantec\system

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    00

  • regkey_hkcu

    intell

  • regkey_hklm

    Symantec

Targets

    • Target

      8ea7382a3423be4ac9cb582c48094d72_JaffaCakes118

    • Size

      844KB

    • MD5

      8ea7382a3423be4ac9cb582c48094d72

    • SHA1

      83cdb2827b9ab357bec14114adbf545e0eb76961

    • SHA256

      aead674f75200121ef4bbc974e49c32de7ab9e947923d72a48a7e251408a2e4d

    • SHA512

      3b141708832ec50898e9ec0d14425bd614fa7189c243b2a76092ec1e697c4a55f0c2fc8649cc4a6443a02c364d45cf0d1ecaf7cbf1ff868f8cd3d0d58a2d3154

    • SSDEEP

      24576:Ct5d474mfQlz9kjyMFxc72L/k4/nO7EC0m:Ct5OPfwZkjyMr3/nOAC0m

    • 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 NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks