Analysis

  • max time kernel
    152s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220722-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220722-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-07-2022 20:59

General

  • Target

    7700cf89d73e4e8e044b14edf18457a2f53a92f7db9d65103a42123082aa0c1d.exe

  • Size

    730KB

  • MD5

    1eda37b5358d50bc487d6b01178bd2f0

  • SHA1

    effce12a90bbfac34f3f14cf9fcacad7b4cbfaa6

  • SHA256

    7700cf89d73e4e8e044b14edf18457a2f53a92f7db9d65103a42123082aa0c1d

  • SHA512

    28c430c55666d3826c8dcc81fc4621e8d1b6aeb639fe43fc8ae4d2d4f7511f922ea00c9c9c558749e2f52789faecd84a9213ae752023221841483e3a3cc0e797

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.championtankers.com
  • Port:
    587
  • Username:
    mic@championtankers.com
  • Password:
    1uF17Pi2LO;s(,D;*3
Mutex

43f981a6-d697-4161-a918-f6d7ac4b5589

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:1uF17Pi2LO;s(,D;*3 _EmailPort:587 _EmailSSL:true _EmailServer:mail.championtankers.com _EmailUsername:mic@championtankers.com _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:15 _MeltFile:false _Mutex:43f981a6-d697-4161-a918-f6d7ac4b5589 _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.

  • Modifies WinLogon for persistence 2 TTPs 2 IoCs
  • M00nD3v Logger payload 1 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft MailPassView 4 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
  • 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 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7700cf89d73e4e8e044b14edf18457a2f53a92f7db9d65103a42123082aa0c1d.exe
    "C:\Users\Admin\AppData\Local\Temp\7700cf89d73e4e8e044b14edf18457a2f53a92f7db9d65103a42123082aa0c1d.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:64
    • C:\Users\Admin\AppData\Local\Temp\7700cf89d73e4e8e044b14edf18457a2f53a92f7db9d65103a42123082aa0c1d.exe
      "C:\Users\Admin\AppData\Local\Temp\7700cf89d73e4e8e044b14edf18457a2f53a92f7db9d65103a42123082aa0c1d.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1780
      • C:\Users\Admin\AppData\Local\Temp\7700cf89d73e4e8e044b14edf18457a2f53a92f7db9d65103a42123082aa0c1d.exe
        "C:\Users\Admin\AppData\Local\Temp\7700cf89d73e4e8e044b14edf18457a2f53a92f7db9d65103a42123082aa0c1d.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4668
        • 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\tmpD3AB.tmp"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2224
        • 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\tmpDBBB.tmp"
          4⤵
          • Accesses Microsoft Outlook accounts
          PID:4228

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Persistence

Winlogon Helper DLL

1
T1004

Defense Evasion

Modify Registry

1
T1112

Scripting

1
T1064

Collection

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpD3AB.tmp
    Filesize

    4KB

    MD5

    508d12363b937319e4dbfc174a10ecba

    SHA1

    edb7ae72b83074621bc83e12d79e6ec91b28952e

    SHA256

    2e4b211b03ba5a4b727a3bdeb55afc31be43ca8605fe7189fb755befa4f4e061

    SHA512

    384f33d45223f2428c80e465ecae7e15a0dc348d2421d4ede7e01e77358e8e6eadcb8002227b9577c2ee1071199267c21a5e35554fc773d4d9f583bff0265e15

  • memory/64-132-0x0000000075270000-0x0000000075821000-memory.dmp
    Filesize

    5.7MB

  • memory/64-133-0x0000000075270000-0x0000000075821000-memory.dmp
    Filesize

    5.7MB

  • memory/1780-140-0x0000000075270000-0x0000000075821000-memory.dmp
    Filesize

    5.7MB

  • memory/1780-135-0x0000000000400000-0x000000000047C000-memory.dmp
    Filesize

    496KB

  • memory/1780-134-0x0000000000000000-mapping.dmp
  • memory/1780-136-0x0000000075270000-0x0000000075821000-memory.dmp
    Filesize

    5.7MB

  • memory/2224-146-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/2224-142-0x0000000000000000-mapping.dmp
  • memory/2224-143-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/2224-145-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/4228-148-0x0000000000000000-mapping.dmp
  • memory/4228-149-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/4228-151-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/4228-152-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/4668-139-0x0000000075270000-0x0000000075821000-memory.dmp
    Filesize

    5.7MB

  • memory/4668-141-0x0000000075270000-0x0000000075821000-memory.dmp
    Filesize

    5.7MB

  • memory/4668-138-0x0000000000400000-0x00000000004A4000-memory.dmp
    Filesize

    656KB

  • memory/4668-137-0x0000000000000000-mapping.dmp