General

  • Target

    a1c545e6db7f77e952978bd0d70d98aa_JaffaCakes118

  • Size

    317KB

  • Sample

    241126-n16ytswnar

  • MD5

    a1c545e6db7f77e952978bd0d70d98aa

  • SHA1

    bb01abe8165903dde10e10517463732933b41b6d

  • SHA256

    01d4e68b1d57d3b3cb41fd0254d0ec8c691386e3cebb6461a8e813c754dac9c7

  • SHA512

    7d285c270f9ed020dd7e42cd09ea5f69db3c7377560117b60309fd10468cfacf341bda214e6721c994f68ed909fc8ba8c682ce5479fe24f723a99dbf02f50ba9

  • SSDEEP

    6144:Fdnx88I0pGp+CY/Z/jDwNfUJWdjZeAENaA7RTKeGaHKw49sy1jgFiqf/iu:rnx88IoY83KfUgjNA7hKyqjTjgFiqf6u

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

cobaia

C2

fogueteiro.webhop.biz:701

Mutex

dlsk22kksl

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_file

    mtexecute.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    File msklix.dll not found

  • message_box_title

    Error

  • password

    abcd1234

Targets

    • Target

      a1c545e6db7f77e952978bd0d70d98aa_JaffaCakes118

    • Size

      317KB

    • MD5

      a1c545e6db7f77e952978bd0d70d98aa

    • SHA1

      bb01abe8165903dde10e10517463732933b41b6d

    • SHA256

      01d4e68b1d57d3b3cb41fd0254d0ec8c691386e3cebb6461a8e813c754dac9c7

    • SHA512

      7d285c270f9ed020dd7e42cd09ea5f69db3c7377560117b60309fd10468cfacf341bda214e6721c994f68ed909fc8ba8c682ce5479fe24f723a99dbf02f50ba9

    • SSDEEP

      6144:Fdnx88I0pGp+CY/Z/jDwNfUJWdjZeAENaA7RTKeGaHKw49sy1jgFiqf/iu:rnx88IoY83KfUgjNA7hKyqjTjgFiqf6u

    • CyberGate, Rebhip

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

    • Cybergate family

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks whether UAC is enabled

    • 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