Overview

overview

10

Static

static

8589fcd4e2...ac.exe

windows7-x64

10

8589fcd4e2...ac.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    8589fcd4e28bf0c2a9dfc64f5e349f60ffab1e76d6559c11dbbba84832e571ac
  • Size 820KB
  • Sample221124-afn1maec73
  • SHA256 8589fcd4e28bf0c2a9dfc64f5e349f60ffab1e76d6559c11dbbba84832e571ac
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
cybergatekurbanxpersistencestealertrojanupx

Malware Config

Extracted

Family

  • cybergate

Version

  • v1.02.1

Botnet

  • kurbanx

C2

  • mastercity.no-ip.biz:81

Mutex

  • 5E1C6MH826FX

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    install

  • install_file

    explore.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    www.CryptoSuite.com / YLN

  • message_box_title

    CryptoSuite

  • password

    yln12345

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Targets

    • Target
      8589fcd4e28bf0c2a9dfc64f5e349f60ffab1e76d6559c11dbbba84832e571ac
    • Size 820KB
    • SHA256 8589fcd4e28bf0c2a9dfc64f5e349f60ffab1e76d6559c11dbbba84832e571ac
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    cybergatekurbanxpersistencestealertrojanupx

    • CyberGate, Rebhip

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

      trojanstealercybergate

    • Adds policy Run key to start application

      persistence

    • Executes dropped EXE

    • Modifies Installed Components in the registry

      persistence

    • UPX packed file

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

      upx

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks