General

  • Target

    94638ce9c0e79a8be3794e0c81fe94c46808671081c6a32f90c207da5a710f1e

  • Size

    322KB

  • Sample

    221011-cz473abba5

  • MD5

    77d44574ad862ab9d6eb37c73f3689b4

  • SHA1

    68e2d17f9fbdc882f588b3925c1296971860472b

  • SHA256

    94638ce9c0e79a8be3794e0c81fe94c46808671081c6a32f90c207da5a710f1e

  • SHA512

    690559eed99709d5e75aabb981da6358b212456a6a94dbdd66f0f0c9b0a66d1d6616f437e4e2a4df3241eca89be5d6d302be42f77d8a3a176b15739a12ee38e0

  • SSDEEP

    6144:HmcD66R7y5JGmrpQsK3RD2u270jupCJsCxCy:GcD66ZZ2zkPaCx

Malware Config

Extracted

Family

cybergate

Version

2.6

Botnet

ÖÍíÉ

C2

bazooka07.no-ip.biz:288

Mutex

***MUTEX***

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    Nvidia

  • install_file

    windows.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    ÚÒíÒ íÇ ÛÈí ßáãäí Ú ÇáÝíÓ

  • message_box_title

    11151

  • password

    abcd1234

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      94638ce9c0e79a8be3794e0c81fe94c46808671081c6a32f90c207da5a710f1e

    • Size

      322KB

    • MD5

      77d44574ad862ab9d6eb37c73f3689b4

    • SHA1

      68e2d17f9fbdc882f588b3925c1296971860472b

    • SHA256

      94638ce9c0e79a8be3794e0c81fe94c46808671081c6a32f90c207da5a710f1e

    • SHA512

      690559eed99709d5e75aabb981da6358b212456a6a94dbdd66f0f0c9b0a66d1d6616f437e4e2a4df3241eca89be5d6d302be42f77d8a3a176b15739a12ee38e0

    • SSDEEP

      6144:HmcD66R7y5JGmrpQsK3RD2u270jupCJsCxCy:GcD66ZZ2zkPaCx

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks