Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    01-02-2022 07:34

General

  • Target

    #0034004 SHIPPING ITEMS LISTED pdf.exe

  • Size

    1.1MB

  • MD5

    909fc4fc06c72165829eb0dc45ec6fa2

  • SHA1

    87673992368f3db1a973c1d1f04bd11eecbf8470

  • SHA256

    ffe06faf3552c18f24916d1068805503c668c7cc34e9fd90266d04571c6ad94a

  • SHA512

    336ca81a032fa11c992cc25bd74b269b14ec092e2fa23df9d534006ec19441bde8862a3789782fd7121c3a43a8dd3ee5fc76654de6cba8d1d7847ec940fff8cb

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.1

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.tashipta.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    Success2020
Mutex

c7ef4383-c5ee-43b3-b546-411da8aedb88

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:2 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:10 _FTPPassword:Success2020 _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.tashipta.com _FTPUsername:[email protected] _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:false _LogInterval:10 _MeltFile:false _Mutex:c7ef4383-c5ee-43b3-b546-411da8aedb88 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.0.0.1 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye RebornX, Version=10.0.0.1, Culture=neutral, PublicKeyToken=null

Signatures

  • HawkEye Reborn

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

  • NirSoft MailPassView 2 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 2 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 4 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 33 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\#0034004 SHIPPING ITEMS LISTED pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\#0034004 SHIPPING ITEMS LISTED pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1388
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QqwpPdxUAvuHEC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9222.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:860
    • C:\Users\Admin\AppData\Local\Temp\#0034004 SHIPPING ITEMS LISTED pdf.exe
      "{path}"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1644
      • 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\tmpFB5F.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:980
      • 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\tmpEF40.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:1732

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp9222.tmp

    MD5

    58dbe81bec74bbd56f7f405e87dc6269

    SHA1

    02591710acafb5842abf95178416c6f9476b7b8a

    SHA256

    62b9366dcbd20bb902126b1a9c590bf97d6f2c4477939e79ca9a4b18335cce5e

    SHA512

    6a8101b668a2c379665c3f378fb218acda4b09ff8a94c04ca711eea61927569d7e19187b83246c0a706cebd8d30f5e1cce55cd813ee2f4cf1f04b78e1f1f34ed

  • C:\Users\Admin\AppData\Local\Temp\tmpFB5F.tmp

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/980-67-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/980-72-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/980-70-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/980-69-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/980-68-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/980-65-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/980-66-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/1388-55-0x0000000000BD0000-0x0000000000BD1000-memory.dmp

    Filesize

    4KB

  • memory/1388-56-0x0000000000BD1000-0x0000000000BD2000-memory.dmp

    Filesize

    4KB

  • memory/1388-54-0x00000000758A1000-0x00000000758A3000-memory.dmp

    Filesize

    8KB

  • memory/1644-60-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1644-64-0x0000000000C40000-0x0000000000C41000-memory.dmp

    Filesize

    4KB

  • memory/1644-62-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1644-61-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1644-59-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1644-58-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1732-78-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1732-79-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1732-77-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1732-76-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1732-75-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1732-74-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1732-81-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB