General

  • Target

    b47eccdc2e03ef0a375138edc7480883abf982d35f4d73ad6285935dc8d418d2N.exe

  • Size

    1.7MB

  • Sample

    241216-jq7p6aslgm

  • MD5

    e7084fc660f902064165382eb2f24bf0

  • SHA1

    0b6a4054b2ebcfce22c8d13a3bc455f2d3ea107a

  • SHA256

    b47eccdc2e03ef0a375138edc7480883abf982d35f4d73ad6285935dc8d418d2

  • SHA512

    4379fc498ff8a7f0c13caf265b8a565958aebdfe4de6e947659f74ebfcdc8354aab30b0fd5cc2fd30577c618d145ff5e2ac377eaef42030363bb433547b03234

  • SSDEEP

    24576:cSgaua2SmgCET70Cv+6FbRUwqZ0yQ6wiO4bXB:cQ8Q/yi8

Malware Config

Extracted

Family

cybergate

Version

v1.07.5

Botnet

ynl

C2

ynl1.no-ip.biz:82

Mutex

84OJ6227677457

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    Windows_Update

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Contact Admin...

  • message_box_title

    Error

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target

      b47eccdc2e03ef0a375138edc7480883abf982d35f4d73ad6285935dc8d418d2N.exe

    • Size

      1.7MB

    • MD5

      e7084fc660f902064165382eb2f24bf0

    • SHA1

      0b6a4054b2ebcfce22c8d13a3bc455f2d3ea107a

    • SHA256

      b47eccdc2e03ef0a375138edc7480883abf982d35f4d73ad6285935dc8d418d2

    • SHA512

      4379fc498ff8a7f0c13caf265b8a565958aebdfe4de6e947659f74ebfcdc8354aab30b0fd5cc2fd30577c618d145ff5e2ac377eaef42030363bb433547b03234

    • SSDEEP

      24576:cSgaua2SmgCET70Cv+6FbRUwqZ0yQ6wiO4bXB:cQ8Q/yi8

    • CyberGate, Rebhip

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

    • Cybergate family

    • UAC bypass

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks