General

  • Target

    c66bf31706c93a7313be566b9241ffbe1b83e7ec0475b1116174bec86d03b951.exe

  • Size

    655KB

  • Sample

    250107-bbbp6sylfr

  • MD5

    00057d28eff40c8b8ea6998868bd7447

  • SHA1

    a8b0cfe1d36cf37d85cdce33e5a147aa1e1a1e8b

  • SHA256

    c66bf31706c93a7313be566b9241ffbe1b83e7ec0475b1116174bec86d03b951

  • SHA512

    38d3f0f2a848ba4d47ebb9c120b29c3f5b40bb9fa0ae5e2c0ef356cc407dab7cbf0b322fc8ef9d2f7e6321a1b2ef06cd0dd1c00f7666b12f293076c05ede7bed

  • SSDEEP

    12288:TBMmKGnhDT+JlCraEFmgssC2m9cwx+qdTC6AkQ5yaT3Og642Y+SfL:tMmnDC+rPnsG1F64tT3YX8L

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

fuckyouspy.no-ip.org:1338

Mutex

***MUTEX***

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

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      c66bf31706c93a7313be566b9241ffbe1b83e7ec0475b1116174bec86d03b951.exe

    • Size

      655KB

    • MD5

      00057d28eff40c8b8ea6998868bd7447

    • SHA1

      a8b0cfe1d36cf37d85cdce33e5a147aa1e1a1e8b

    • SHA256

      c66bf31706c93a7313be566b9241ffbe1b83e7ec0475b1116174bec86d03b951

    • SHA512

      38d3f0f2a848ba4d47ebb9c120b29c3f5b40bb9fa0ae5e2c0ef356cc407dab7cbf0b322fc8ef9d2f7e6321a1b2ef06cd0dd1c00f7666b12f293076c05ede7bed

    • SSDEEP

      12288:TBMmKGnhDT+JlCraEFmgssC2m9cwx+qdTC6AkQ5yaT3Og642Y+SfL:tMmnDC+rPnsG1F64tT3YX8L

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Cybergate family

    • 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

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks