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General

  • Target

    88ea04994abb3d6da877191f4994cd671435238201d8183bee47109118721f97

  • Size

    389KB

  • Sample

    221123-2bpvxace9s

  • MD5

    259c082d3faf1ec1dcf11662db235bab

  • SHA1

    43b7e114e166f2c37f21cf8856def17b3a0e3614

  • SHA256

    88ea04994abb3d6da877191f4994cd671435238201d8183bee47109118721f97

  • SHA512

    4302726460e44e58d020caa3b4ba7070134db0115999eebfbf8bb7ce9f40886dbd3bfe5f21b473fccdbb56364d62ea8f131a84f60ec393a0471368c3f10bf09f

  • SSDEEP

    12288:rtqVpuxTaVs1xaBch9vCer1/OtddFAwR33XY:rtqVoxTaigSh9Jr12tddFAwe

Malware Config

Extracted

Family

cybergate

Version

v1.04.8

Botnet

remote

C2

monsieur663.no-ip.biz:1223

Mutex

RT736G78UQG121

Attributes
  • enable_keylogger

    false

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    WinSys

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    yoyo0603

Targets

    • Target

      88ea04994abb3d6da877191f4994cd671435238201d8183bee47109118721f97

    • Size

      389KB

    • MD5

      259c082d3faf1ec1dcf11662db235bab

    • SHA1

      43b7e114e166f2c37f21cf8856def17b3a0e3614

    • SHA256

      88ea04994abb3d6da877191f4994cd671435238201d8183bee47109118721f97

    • SHA512

      4302726460e44e58d020caa3b4ba7070134db0115999eebfbf8bb7ce9f40886dbd3bfe5f21b473fccdbb56364d62ea8f131a84f60ec393a0471368c3f10bf09f

    • SSDEEP

      12288:rtqVpuxTaVs1xaBch9vCer1/OtddFAwR33XY:rtqVoxTaigSh9Jr12tddFAwe

    • CyberGate, Rebhip

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

    • Executes dropped EXE

    • 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

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks