General

  • Target

    c6f1e2e6e6722fdf1c2c38d9606cff76_JaffaCakes118

  • Size

    310KB

  • Sample

    240828-qrv63szdre

  • MD5

    c6f1e2e6e6722fdf1c2c38d9606cff76

  • SHA1

    851fe453c1a9bd9710282b980e96398bbbb3559c

  • SHA256

    8a788d3f50ef466da2d1160b85543fc7048f438de1c8057de3b4d33814cbd0dd

  • SHA512

    d8119d897d960ac0bfc34da04bea7e63767cb86713aa06f5025a7c0bfdb2b2979323e945f42da008c378d98a2577384c44fa2d63ef37bece6b84f9a19cb445df

  • SSDEEP

    6144:n4sJ2Rb2e/RZ+rF9XLLiPQDzCTFQEHnsIl+BgSwadsJxA0kTIHJNbrHoYB9+s5:4lRbd/RZ+rD/aJsngBad6xPsIXkq

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

Victima

C2

conexionbrutal.zapto.org:81

Mutex

''MUTEX''

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    windowss

  • 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

Extracted

Family

latentbot

C2

conexionbrutal.zapto.org

Targets

    • Target

      c6f1e2e6e6722fdf1c2c38d9606cff76_JaffaCakes118

    • Size

      310KB

    • MD5

      c6f1e2e6e6722fdf1c2c38d9606cff76

    • SHA1

      851fe453c1a9bd9710282b980e96398bbbb3559c

    • SHA256

      8a788d3f50ef466da2d1160b85543fc7048f438de1c8057de3b4d33814cbd0dd

    • SHA512

      d8119d897d960ac0bfc34da04bea7e63767cb86713aa06f5025a7c0bfdb2b2979323e945f42da008c378d98a2577384c44fa2d63ef37bece6b84f9a19cb445df

    • SSDEEP

      6144:n4sJ2Rb2e/RZ+rF9XLLiPQDzCTFQEHnsIl+BgSwadsJxA0kTIHJNbrHoYB9+s5:4lRbd/RZ+rD/aJsngBad6xPsIXkq

    • CyberGate, Rebhip

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

    • LatentBot

      Modular trojan written in Delphi which has been in-the-wild since 2013.

    • 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