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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    13/07/2020, 07:17

General

  • Target

    INQUIRY06-07-2020.exe

  • Size

    729KB

  • MD5

    b19f985fe2b6e3e3eae807104be282df

  • SHA1

    3e16d78c9ea63d98a3846b6c90b26f8b548cc0fe

  • SHA256

    ed52c4fe2b99c0b09a3452a624d8a2b3e10b99063ecfe97492f5d75401526561

  • SHA512

    dff292c033c7de74fe0df24f488bd2a17a80a76a6fc7c58784211b1fabb2a8535e90834b27875a2daec57cc344f5e9ff0fc9c3308d15e5c8d7aa4e7d5a3491c1

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.djindustries.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    dj123
Mutex

7c6f1211-8a47-40f9-9379-74b0ebf28256

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:dj123 _EmailPort:587 _EmailSSL:false _EmailServer:mail.djindustries.net _EmailUsername:[email protected] _ExecutionDelay:10 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:10 _MeltFile:false _Mutex:7c6f1211-8a47-40f9-9379-74b0ebf28256 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:9.0.1.6 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye Keylogger - Reborn v9, Version=9.0.1.6, Culture=neutral, PublicKeyToken=null

Signatures

  • Suspicious use of WriteProcessMemory 29 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • M00nD3v Logger Payload 1 IoCs

    Detects M00nD3v Logger payload in memory.

  • Looks up external IP address via web service 1 IoCs

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

  • M00nd3v_Logger

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • HawkEye Reborn

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

  • Uses the VBS compiler for execution 1 TTPs
  • Reads user/profile data of web browsers 2 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\INQUIRY06-07-2020.exe
    "C:\Users\Admin\AppData\Local\Temp\INQUIRY06-07-2020.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:2804
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HPuNSfWW" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDBDF.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2732
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious use of WriteProcessMemory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      PID:3724
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmpE78.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3820
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp16D6.tmp"
        3⤵
          PID:1736

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1736-8-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1736-10-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/3724-2-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/3820-4-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/3820-6-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB