Analysis

  • max time kernel
    121s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    25-06-2022 09:28

General

  • Target

    cabae110afa57e30e21cf6d2b77b8be3b5f179f10534e9a18381e90ef61ea976.exe

  • Size

    2.0MB

  • MD5

    2abeec57c0eb952ffeac8aa94b67dc54

  • SHA1

    30785e3562d7e1a18a7d90df3790cd762069f9ae

  • SHA256

    cabae110afa57e30e21cf6d2b77b8be3b5f179f10534e9a18381e90ef61ea976

  • SHA512

    66ba8f6c7af30abf5e2ca7c9e9b0eb406e3fdae849069ecb408969adfbe8c960c494ddcc194d58188d7f2756bf9b1df708973133d8506212778a97af44b18541

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.bandaichemical.com
  • Port:
    587
  • Username:
    cv@bandaichemical.com
  • Password:
    kingqqqqqq1164
Mutex

568213cd-0e74-4002-a6a8-3b93aec2512a

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:kingqqqqqq1164 _EmailPort:587 _EmailSSL:true _EmailServer:mail.bandaichemical.com _EmailUsername:cv@bandaichemical.com _ExecutionDelay:10 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallFileName:kw.exe _InstallFolder:kwn _InstallLocation:7 _InstallStartup:true _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:40 _MeltFile:false _Mutex:568213cd-0e74-4002-a6a8-3b93aec2512a _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

  • 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.

  • NirSoft MailPassView 3 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 4 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 7 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • 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 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cabae110afa57e30e21cf6d2b77b8be3b5f179f10534e9a18381e90ef61ea976.exe
    "C:\Users\Admin\AppData\Local\Temp\cabae110afa57e30e21cf6d2b77b8be3b5f179f10534e9a18381e90ef61ea976.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:988
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:2976
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
          PID:1564
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          2⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1540
          • 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\tmpD2C6.tmp"
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4692
          • 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\tmpD72C.tmp"
            3⤵
            • Accesses Microsoft Outlook accounts
            PID:5000

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Execution

      Scripting

      1
      T1064

      Persistence

      Registry Run Keys / Startup Folder

      1
      T1060

      Defense Evasion

      Scripting

      1
      T1064

      Modify Registry

      1
      T1112

      Collection

      Email Collection

      1
      T1114

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmpD2C6.tmp
        Filesize

        4KB

        MD5

        bdf65f70610625cc771c5cc7ce168c7d

        SHA1

        a8829b1c071ed0521d11925a98468c12a53a03b8

        SHA256

        b66236dd86f140ca02db0c296e45032b272de2895c4f047a562e73bc8395dba5

        SHA512

        add2db50b0440b07ecc48a5fde7f0b72e84b76f11ea060944afa28ddd03791e6adb3bfca704254131fb3f591f484b37f7276fab96b0c4776a27cb526bcf5f3a4

      • memory/988-132-0x0000000001230000-0x0000000001233000-memory.dmp
        Filesize

        12KB

      • memory/988-130-0x0000000000760000-0x0000000000968000-memory.dmp
        Filesize

        2.0MB

      • memory/1540-131-0x0000000000000000-mapping.dmp
      • memory/1540-133-0x0000000000400000-0x0000000000490000-memory.dmp
        Filesize

        576KB

      • memory/1540-134-0x00000000099B0000-0x0000000009F54000-memory.dmp
        Filesize

        5.6MB

      • memory/1540-135-0x00000000095A0000-0x000000000963C000-memory.dmp
        Filesize

        624KB

      • memory/1540-136-0x0000000004F70000-0x0000000004FD6000-memory.dmp
        Filesize

        408KB

      • memory/1540-137-0x00000000057D0000-0x0000000005862000-memory.dmp
        Filesize

        584KB

      • memory/1540-150-0x0000000004E70000-0x0000000004E7A000-memory.dmp
        Filesize

        40KB

      • memory/4692-138-0x0000000000000000-mapping.dmp
      • memory/4692-142-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/4692-143-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/4692-141-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/4692-139-0x0000000000400000-0x000000000045B000-memory.dmp
        Filesize

        364KB

      • memory/5000-145-0x0000000000000000-mapping.dmp
      • memory/5000-146-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/5000-148-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB

      • memory/5000-149-0x0000000000400000-0x000000000041C000-memory.dmp
        Filesize

        112KB