General

  • Target

    83a68ff9018b7715cd885a8078d0c8b2_JaffaCakes118

  • Size

    379KB

  • Sample

    240809-1jcd4sthrc

  • MD5

    83a68ff9018b7715cd885a8078d0c8b2

  • SHA1

    8316c15faa042592f4c4a92421c674232d4282e1

  • SHA256

    ffe675bcbebbdd6c745208261920685dee75bef47b39ed01312cfd3606808a0a

  • SHA512

    8a62074a187e5ba3b29b0ce550f996d8884503888243b91e4d6ebd94a872568546dc44298f42b878a7a3c51d5e6edd149f0c84bd16182916919458ffe0d631df

  • SSDEEP

    6144:VjFI0z32ONGPbKoUs8y4pNkjV7h1+tmX+7yzEwoCmxe48zyCNR2iQvet9BYLB:BxFls8Axlst57y/oreJGCvQSBYN

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

127.0.0.1:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_file

    windows.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    texto da mensagem

  • message_box_title

    título da mensagem

  • password

    abcd1234

Targets

    • Target

      83a68ff9018b7715cd885a8078d0c8b2_JaffaCakes118

    • Size

      379KB

    • MD5

      83a68ff9018b7715cd885a8078d0c8b2

    • SHA1

      8316c15faa042592f4c4a92421c674232d4282e1

    • SHA256

      ffe675bcbebbdd6c745208261920685dee75bef47b39ed01312cfd3606808a0a

    • SHA512

      8a62074a187e5ba3b29b0ce550f996d8884503888243b91e4d6ebd94a872568546dc44298f42b878a7a3c51d5e6edd149f0c84bd16182916919458ffe0d631df

    • SSDEEP

      6144:VjFI0z32ONGPbKoUs8y4pNkjV7h1+tmX+7yzEwoCmxe48zyCNR2iQvet9BYLB:BxFls8Axlst57y/oreJGCvQSBYN

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks