General

  • Target

    5b9a16e763ab1bcd0278ab58d28f7ef9ed81f023333fce54e24580d339a3bf8b

  • Size

    641KB

  • Sample

    221021-dgpkbshef3

  • MD5

    72efc8ccdbdfeb18af967039cd2f0a99

  • SHA1

    4013614529edc96672a947778416a035ce49dad2

  • SHA256

    5b9a16e763ab1bcd0278ab58d28f7ef9ed81f023333fce54e24580d339a3bf8b

  • SHA512

    a265bbe0c47ac6ef83901eb754f7bd8fb0218c3148863b0755c6e845d2e536602f7ba01184e1371805b0ba5ae98c23b3db83d4820579ece2cbd23cf72f03070e

  • SSDEEP

    12288:UutZXqdT2REd03G/KsCLoXXEqfei0NK1vKk/Z1iH6M4JmyaWON4jFMyt:Tz6liu0joH1oavPo47XWAMG

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

da3sat.no-ip.biz: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

    t?tulo da mensagem

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      5b9a16e763ab1bcd0278ab58d28f7ef9ed81f023333fce54e24580d339a3bf8b

    • Size

      641KB

    • MD5

      72efc8ccdbdfeb18af967039cd2f0a99

    • SHA1

      4013614529edc96672a947778416a035ce49dad2

    • SHA256

      5b9a16e763ab1bcd0278ab58d28f7ef9ed81f023333fce54e24580d339a3bf8b

    • SHA512

      a265bbe0c47ac6ef83901eb754f7bd8fb0218c3148863b0755c6e845d2e536602f7ba01184e1371805b0ba5ae98c23b3db83d4820579ece2cbd23cf72f03070e

    • SSDEEP

      12288:UutZXqdT2REd03G/KsCLoXXEqfei0NK1vKk/Z1iH6M4JmyaWON4jFMyt:Tz6liu0joH1oavPo47XWAMG

    • CyberGate, Rebhip

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

    • 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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks