Analysis

  • max time kernel
    84s
  • max time network
    87s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220718-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220718-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/07/2022, 01:34

General

  • Target
    50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe
  • Size 1.9MB
  • Sample220719-by8cnaebe4
  • SHA256 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • hawkeye_reborn

Version
  • 9.0.0.5

Credentials
  • Protocol

    ftp

  • Host

    ftp.cnvester.com

  • Port

    21

  • Password

    tC5L&^Bj8pp2

Mutex
  • f5e43424-71df-4fe7-a01f-74b291a33cf5

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:3 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:10 _FTPPassword:tC5L&^Bj8pp2 _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.cnvester.com _FTPUsername:[email protected] _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:180 _MeltFile:false _Mutex:f5e43424-71df-4fe7-a01f-74b291a33cf5 _PanelSecret:a36bbbcd-f05d-18b7-25ea-4f4f2416f246 _PanelURL:http://hawkeye.sx/ _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:true _Version:9.0.0.5 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye Keylogger - Reborn v9, Version=9.0.0.5, Culture=neutral, PublicKeyToken=null

Signatures

  • HawkEye Reborn

    HawkEye Reborn is an enhanced version of the HawkEye malware kit.

  • M00nd3v_Logger

    M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.

  • M00nD3v Logger payload 1 IoCs

    Detects M00nD3v Logger payload in memory.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe
    "C:\Users\Admin\AppData\Local\Temp\50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2484
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
        PID:3296

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2484-130-0x00000000003A0000-0x0000000000596000-memory.dmp

          memory/2484-131-0x00000000054A0000-0x000000000553C000-memory.dmp

          memory/3296-133-0x0000000000400000-0x0000000000490000-memory.dmp

          memory/3296-134-0x0000000075150000-0x0000000075701000-memory.dmp

          memory/3296-135-0x0000000075150000-0x0000000075701000-memory.dmp

          memory/3296-136-0x0000000075150000-0x0000000075701000-memory.dmp