General

  • Target

    JaffaCakes118_043ca536b93822ac06ff7e84668593c5

  • Size

    865KB

  • Sample

    250219-jq25ns1mcx

  • MD5

    043ca536b93822ac06ff7e84668593c5

  • SHA1

    ad3b5ccaf808cc85ef352623b26fb7b433f25a90

  • SHA256

    4e0ba7f270316280097123795a1b94ae645f49edbf7c9d0b2767d9f593331d5b

  • SHA512

    d4c4d9ce04a424b55d3fbafc43f078ceae6ed73bfb148e8056c39306e04f27087a7692eafe584c41c6ff8eef906506b3a11bc3e70a3886d955fc85eacc69d79a

  • SSDEEP

    6144:6w2guUZjUlbS2YrupwcHIlj80Ti62TBg8Cy+Ff1hLojL8uXqDdOEL0q37GX3lWAl:6wMc6H9+F9lu8u6D4md37GX1WA+UVY+9

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

r25.no-ip.org:2022

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    spynet

  • 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

      JaffaCakes118_043ca536b93822ac06ff7e84668593c5

    • Size

      865KB

    • MD5

      043ca536b93822ac06ff7e84668593c5

    • SHA1

      ad3b5ccaf808cc85ef352623b26fb7b433f25a90

    • SHA256

      4e0ba7f270316280097123795a1b94ae645f49edbf7c9d0b2767d9f593331d5b

    • SHA512

      d4c4d9ce04a424b55d3fbafc43f078ceae6ed73bfb148e8056c39306e04f27087a7692eafe584c41c6ff8eef906506b3a11bc3e70a3886d955fc85eacc69d79a

    • SSDEEP

      6144:6w2guUZjUlbS2YrupwcHIlj80Ti62TBg8Cy+Ff1hLojL8uXqDdOEL0q37GX3lWAl:6wMc6H9+F9lu8u6D4md37GX1WA+UVY+9

    • 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

    • 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