General

  • Target

    8b206eca2f8d058af9bf37f9f324b402_JaffaCakes118

  • Size

    338KB

  • Sample

    240811-t5sjwsxflp

  • MD5

    8b206eca2f8d058af9bf37f9f324b402

  • SHA1

    2e5e44371492b1f67c4b5ee7defac7d4a3c9006e

  • SHA256

    9edf92248b9f415605e73255c24c8edf6022cdcd2896399eeec7367735249094

  • SHA512

    1fd4ff1fbf711722755e54a44b1c7ff7496326e06c002bdbb42b99edfd6deeb59dbef3c7085a13542da2d2c20f03f73b2ea0730e834cd306168add1d7c31f853

  • SSDEEP

    6144:vcq+yKXJYALtUggr1sJB0UXDexk55vHpc2ypvzo/yxYhKuL3yM:t+yKXyJxsLXDe2X0zo/QumM

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

anonymous100.no-ip.org:8000

8675309.no-ip.org:8000

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    winlogon.exe

  • install_dir

    winscp

  • install_file

    winlogon.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    This picture is corrupted and cannot display

  • message_box_title

    Picture Viewer

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      8b206eca2f8d058af9bf37f9f324b402_JaffaCakes118

    • Size

      338KB

    • MD5

      8b206eca2f8d058af9bf37f9f324b402

    • SHA1

      2e5e44371492b1f67c4b5ee7defac7d4a3c9006e

    • SHA256

      9edf92248b9f415605e73255c24c8edf6022cdcd2896399eeec7367735249094

    • SHA512

      1fd4ff1fbf711722755e54a44b1c7ff7496326e06c002bdbb42b99edfd6deeb59dbef3c7085a13542da2d2c20f03f73b2ea0730e834cd306168add1d7c31f853

    • SSDEEP

      6144:vcq+yKXJYALtUggr1sJB0UXDexk55vHpc2ypvzo/yxYhKuL3yM:t+yKXyJxsLXDe2X0zo/QumM

    • 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.

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks