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General

  • Target

    d30bb80f4b01bf6aebec3ccee4d67cb0bca9d805037bcd5ffe6fc33c3a00e7dd

  • Size

    287KB

  • Sample

    221029-xpke5abah4

  • MD5

    83bce18881b9fe592e679d2ea6a09de3

  • SHA1

    786a43df4319c1e2611768c69733af4017c4283f

  • SHA256

    d30bb80f4b01bf6aebec3ccee4d67cb0bca9d805037bcd5ffe6fc33c3a00e7dd

  • SHA512

    f9aa80579cbd742ec7d09e920ac34086530f0fc22cdabf51448d421a732a8a5a1db814e48ddbe902a871c05ca600c5e4704a7c632a392f15f10bf124056515b3

  • SSDEEP

    6144:lk4qmIBv6YqEzG7xtfo5cMMvdaGZFp4C5JjyoiEJ8X0:i9PBixyDMpDpTJWeJ8

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

vítima

C2

127.0.0.1:81

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    system31

  • install_file

    rundll32.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

      d30bb80f4b01bf6aebec3ccee4d67cb0bca9d805037bcd5ffe6fc33c3a00e7dd

    • Size

      287KB

    • MD5

      83bce18881b9fe592e679d2ea6a09de3

    • SHA1

      786a43df4319c1e2611768c69733af4017c4283f

    • SHA256

      d30bb80f4b01bf6aebec3ccee4d67cb0bca9d805037bcd5ffe6fc33c3a00e7dd

    • SHA512

      f9aa80579cbd742ec7d09e920ac34086530f0fc22cdabf51448d421a732a8a5a1db814e48ddbe902a871c05ca600c5e4704a7c632a392f15f10bf124056515b3

    • SSDEEP

      6144:lk4qmIBv6YqEzG7xtfo5cMMvdaGZFp4C5JjyoiEJ8X0:i9PBixyDMpDpTJWeJ8

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks