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General

  • Target

    JaffaCakes118_83246096b6244ddbf5f773424b662235

  • Size

    6.4MB

  • Sample

    250321-n81rsaxxct

  • MD5

    83246096b6244ddbf5f773424b662235

  • SHA1

    e4b0a5c305eb86d1b174d1851e7546152d3d25bf

  • SHA256

    40632ae5feedbd793db3c759d7d8490416d13050d090b18edd3c98c0e912073a

  • SHA512

    29224a93ad8c740eecf9687b27efb45e788e2b2c64d775c0a5cba14791dfbb2aa7679ba5863a270aa7c3f984951dcc3e0c8d2eb8a0db4bbef178b3d550207a14

  • SSDEEP

    196608:tyPK7zqQW9BxlghlY0DosNmC7TvwCyBgrDi6:tFfqQWplghlY0DmC78CV1

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

qualquer

C2

hermogenes1903no-ip.org:80

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    brasfoot2012.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_83246096b6244ddbf5f773424b662235

    • Size

      6.4MB

    • MD5

      83246096b6244ddbf5f773424b662235

    • SHA1

      e4b0a5c305eb86d1b174d1851e7546152d3d25bf

    • SHA256

      40632ae5feedbd793db3c759d7d8490416d13050d090b18edd3c98c0e912073a

    • SHA512

      29224a93ad8c740eecf9687b27efb45e788e2b2c64d775c0a5cba14791dfbb2aa7679ba5863a270aa7c3f984951dcc3e0c8d2eb8a0db4bbef178b3d550207a14

    • SSDEEP

      196608:tyPK7zqQW9BxlghlY0DosNmC7TvwCyBgrDi6:tFfqQWplghlY0DmC78CV1

    • 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