General

  • Target

    42e067befc7d3493834802bb28318a65592b7b3aeeb3f34759dea0b2e9b1815f

  • Size

    428KB

  • Sample

    220130-bjyvnscdgk

  • MD5

    dd0965b9bb4d8fa833b59ab41b405c0b

  • SHA1

    b9ca6f8b25ffd8fa66194fc826037d667039e830

  • SHA256

    42e067befc7d3493834802bb28318a65592b7b3aeeb3f34759dea0b2e9b1815f

  • SHA512

    d617eac8f1d4d18101e5844f9c5fd1113dc7a63e254721c0b7e170e44d13f7015e08a34f25677faeeb0b924aebded2a3d0ed2ad764cb8cda26f50db0b97b7353

Malware Config

Extracted

Family

cybergate

Version

v3.4.2.2

Botnet

VicTeM

C2

31.9.48.84:82

31.9.48.84:999

Mutex

1B05SV4C37885F

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./htdocs

  • ftp_interval

    30

  • ftp_password

    678494

  • ftp_port

    21

  • ftp_server

    ftp.eb2a.com

  • ftp_username

    eb2a_13865594

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    server.exe

  • install_flag

    true

  • keylogger_enable_ftp

    true

  • message_box_caption

    Remote Administration anywhere in the world.

  • message_box_title

    CyberGate

  • password

    963963

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      42e067befc7d3493834802bb28318a65592b7b3aeeb3f34759dea0b2e9b1815f

    • Size

      428KB

    • MD5

      dd0965b9bb4d8fa833b59ab41b405c0b

    • SHA1

      b9ca6f8b25ffd8fa66194fc826037d667039e830

    • SHA256

      42e067befc7d3493834802bb28318a65592b7b3aeeb3f34759dea0b2e9b1815f

    • SHA512

      d617eac8f1d4d18101e5844f9c5fd1113dc7a63e254721c0b7e170e44d13f7015e08a34f25677faeeb0b924aebded2a3d0ed2ad764cb8cda26f50db0b97b7353

    • CyberGate, Rebhip

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

    • Adds policy Run key to start application

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

3
T1060

Defense Evasion

Modify Registry

3
T1112

Discovery

System Information Discovery

1
T1082

Tasks