Analysis

  • max time kernel
    149s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    24-07-2022 03:07

General

  • Target

    59b4a5dcc1c13048559e53098f6323193d9a6528de834efae917e93da19d15f7.exe

  • Size

    975KB

  • MD5

    1ef2254720f68d07729136cdc6b715ca

  • SHA1

    626bd19c2e7b6132a5c7f643e877f698e0c04d50

  • SHA256

    59b4a5dcc1c13048559e53098f6323193d9a6528de834efae917e93da19d15f7

  • SHA512

    4b75a5c45a2886a1ad5958a5f7348bc4af5337047be515e497b2fa67bde07e8d1a037577ed3ea674db87d4f6c4724c4b22b420a9e974670851f6087ff2908a9f

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.coniketransport.com
  • Port:
    26
  • Username:
    [email protected]
  • Password:
    goodyear@2019
Mutex

8be4f3f6-17ac-4082-b8a0-016bd0ca6384

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:goodyear@2019 _EmailPort:26 _EmailSSL:false _EmailServer:mail.coniketransport.com _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:280 _MeltFile:false _Mutex:8be4f3f6-17ac-4082-b8a0-016bd0ca6384 _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 4 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft MailPassView 5 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 10 IoCs
  • UPX packed file 1 IoCs

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

  • Deletes itself 1 IoCs
  • Drops startup file 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Delays execution with timeout.exe 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\59b4a5dcc1c13048559e53098f6323193d9a6528de834efae917e93da19d15f7.exe
    "C:\Users\Admin\AppData\Local\Temp\59b4a5dcc1c13048559e53098f6323193d9a6528de834efae917e93da19d15f7.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:856
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1996
      • 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\tmp4210.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:892
      • 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\tmpEADD.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:1760
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c TimeOut 1 & Del /F "C:\Users\Admin\AppData\Local\Temp\59b4a5dcc1c13048559e53098f6323193d9a6528de834efae917e93da19d15f7.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1740
      • C:\Windows\SysWOW64\timeout.exe
        TimeOut 1
        3⤵
        • Delays execution with timeout.exe
        PID:1400

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp4210.tmp

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/856-67-0x0000000000120000-0x0000000000333000-memory.dmp

    Filesize

    2.1MB

  • memory/856-54-0x0000000075321000-0x0000000075323000-memory.dmp

    Filesize

    8KB

  • memory/892-79-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/892-83-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/892-75-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/892-84-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/892-86-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/892-77-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/892-71-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/892-70-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/892-73-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1760-89-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1760-93-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1760-102-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1760-96-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1760-101-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1760-100-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1760-94-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1760-88-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1760-91-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1996-57-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1996-69-0x0000000074280000-0x000000007482B000-memory.dmp

    Filesize

    5.7MB

  • memory/1996-85-0x0000000074280000-0x000000007482B000-memory.dmp

    Filesize

    5.7MB

  • memory/1996-63-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1996-55-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1996-64-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB