General

  • Target

    JaffaCakes118_1837feba9f10683b4740573ad84695d0

  • Size

    472KB

  • Sample

    250222-jkbers1rfm

  • MD5

    1837feba9f10683b4740573ad84695d0

  • SHA1

    df23e79de5d2e9240be8b065bfd4dd0bccf61c53

  • SHA256

    59b8560aa0de8f00061a59d51a1222d8091065b8110c13eb95feeacb0916b4ad

  • SHA512

    277c90990966ed19f7b910a9936daf8c9d61498680aabb81dbeba2ae917476dde41401604dcc8feda544bb1352f1d5f17f6221532d956a84396416bdd2a698e4

  • SSDEEP

    12288:gpHpZzx0gXHzWt5OW02Mk5ShaAlqcLJPgPouRJ2/fgNHCZ7mQ:Gnd0+Tw5z02MHhaAl3JFm2/aHa

Malware Config

Extracted

Family

cybergate

Version

2.7 Final

Botnet

vítima

C2

192.168.0.1:82

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Memória Baixa

  • message_box_title

    título da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      JaffaCakes118_1837feba9f10683b4740573ad84695d0

    • Size

      472KB

    • MD5

      1837feba9f10683b4740573ad84695d0

    • SHA1

      df23e79de5d2e9240be8b065bfd4dd0bccf61c53

    • SHA256

      59b8560aa0de8f00061a59d51a1222d8091065b8110c13eb95feeacb0916b4ad

    • SHA512

      277c90990966ed19f7b910a9936daf8c9d61498680aabb81dbeba2ae917476dde41401604dcc8feda544bb1352f1d5f17f6221532d956a84396416bdd2a698e4

    • SSDEEP

      12288:gpHpZzx0gXHzWt5OW02Mk5ShaAlqcLJPgPouRJ2/fgNHCZ7mQ:Gnd0+Tw5z02MHhaAl3JFm2/aHa

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks