General

  • Target

    98e969d89408de72d2106c50963a66797341e1480996c43ee0b7a4a95b1ca991

  • Size

    417KB

  • Sample

    221201-pddjfaae3w

  • MD5

    724f53434f89c7cabda8836d809e2611

  • SHA1

    75acfaefd609894eec37980a0f82e40afef6f83a

  • SHA256

    98e969d89408de72d2106c50963a66797341e1480996c43ee0b7a4a95b1ca991

  • SHA512

    f1614e80b61c2f68e79f7eab94de77dc40d80dab23cdb26cb5657d2e358735d7fcb21c8ead87ee0f5da689784a87cb5513bced5ee46efe2bbff233c4975cdea4

  • SSDEEP

    6144:tHeicDkBI5vQBLKXl6Oals5Z1KKV2ia0haXq5q4xY1kKqV4ccGusL+V4U9:tHQkfBLq6IVZhTY91kKGFNL8

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

Youtube

C2

118host.no-ip.info:81

Mutex

54E486407R06JM

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    svchost

  • 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

    cybergate

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      98e969d89408de72d2106c50963a66797341e1480996c43ee0b7a4a95b1ca991

    • Size

      417KB

    • MD5

      724f53434f89c7cabda8836d809e2611

    • SHA1

      75acfaefd609894eec37980a0f82e40afef6f83a

    • SHA256

      98e969d89408de72d2106c50963a66797341e1480996c43ee0b7a4a95b1ca991

    • SHA512

      f1614e80b61c2f68e79f7eab94de77dc40d80dab23cdb26cb5657d2e358735d7fcb21c8ead87ee0f5da689784a87cb5513bced5ee46efe2bbff233c4975cdea4

    • SSDEEP

      6144:tHeicDkBI5vQBLKXl6Oals5Z1KKV2ia0haXq5q4xY1kKqV4ccGusL+V4U9:tHQkfBLq6IVZhTY91kKGFNL8

    • 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 Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

3
T1060

Defense Evasion

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks