Analysis

  • max time kernel
    188s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    29-05-2022 21:05

General

  • Target

    0d510ab8816b1d504eacfd51c704f47c4d54f1f0c3a6a017704d0ccb6f388ad0.exe

  • Size

    919KB

  • MD5

    aa17f62b1fc7dcf6edf419d49c446027

  • SHA1

    ca287294d35750aeeaec14e8eaf5672ffb35abb9

  • SHA256

    0d510ab8816b1d504eacfd51c704f47c4d54f1f0c3a6a017704d0ccb6f388ad0

  • SHA512

    ff9832ebdeff5179dd33efc4757b743ca658381f567faa928daa1faa11353f1b4956f9c1bd47d726d59a4726a10f265915f6dd4f9e09fc578d2df4c0dff3719d

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.0

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.tsd.in
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    computer@147
Mutex

01cd6961-ea56-4686-ae63-07f848477b70

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:computer@147 _FTPPort:21 _FTPSFTP:false _FTPServer:ftp.tsd.in _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:01cd6961-ea56-4686-ae63-07f848477b70 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.0.0.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye RebornX, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null

Signatures

  • Contains code to disable Windows Defender 1 IoCs

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • HawkEye Reborn

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

  • NirSoft MailPassView 1 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 6 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 6 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 2 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 1 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0d510ab8816b1d504eacfd51c704f47c4d54f1f0c3a6a017704d0ccb6f388ad0.exe
    "C:\Users\Admin\AppData\Local\Temp\0d510ab8816b1d504eacfd51c704f47c4d54f1f0c3a6a017704d0ccb6f388ad0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1296
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HzpPAdErhOf" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE715.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:780
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:860
      • 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\tmp5033.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:572

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp5033.tmp

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • C:\Users\Admin\AppData\Local\Temp\tmpE715.tmp

    Filesize

    1KB

    MD5

    42082b610028e186f82cf22dbe78a5f9

    SHA1

    e3ce4187b7a9aff3f29a17bc6a4a8a7cc4ec7fef

    SHA256

    e90453fc613fd555bd1c3ebf05d0fab45d98b8059705603e30ba690ceb49cbfb

    SHA512

    3d9c367639c9a1df97a508c0ae45783564a065034307f413cf6738b74d23a8aba6654416b11793c6c12dc15d16ed3e92432903ea38088a6ccf0f3472376456c4

  • memory/572-107-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/572-104-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/572-116-0x0000000000444D30-mapping.dmp

  • memory/572-119-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/572-109-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/572-121-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/572-120-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/572-105-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/572-111-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/572-115-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/780-70-0x0000000000000000-mapping.dmp

  • memory/860-98-0x0000000070DD0000-0x000000007215F000-memory.dmp

    Filesize

    19.6MB

  • memory/860-96-0x00000000006C0000-0x0000000000736000-memory.dmp

    Filesize

    472KB

  • memory/860-114-0x0000000000640000-0x0000000000680000-memory.dmp

    Filesize

    256KB

  • memory/860-78-0x0000000000090000-0x0000000000120000-memory.dmp

    Filesize

    576KB

  • memory/860-127-0x0000000000640000-0x0000000000680000-memory.dmp

    Filesize

    256KB

  • memory/860-82-0x0000000000090000-0x0000000000120000-memory.dmp

    Filesize

    576KB

  • memory/860-123-0x0000000070DD0000-0x000000007215F000-memory.dmp

    Filesize

    19.6MB

  • memory/860-124-0x0000000072AE0000-0x00000000734F0000-memory.dmp

    Filesize

    10.1MB

  • memory/860-75-0x0000000000090000-0x0000000000120000-memory.dmp

    Filesize

    576KB

  • memory/860-126-0x0000000073AA0000-0x0000000073C71000-memory.dmp

    Filesize

    1.8MB

  • memory/860-80-0x000000000048B2BE-mapping.dmp

  • memory/860-112-0x0000000073930000-0x0000000073A53000-memory.dmp

    Filesize

    1.1MB

  • memory/860-77-0x0000000000090000-0x0000000000120000-memory.dmp

    Filesize

    576KB

  • memory/860-81-0x0000000000090000-0x0000000000120000-memory.dmp

    Filesize

    576KB

  • memory/860-125-0x00000000700B0000-0x0000000070DCD000-memory.dmp

    Filesize

    13.1MB

  • memory/860-103-0x0000000073AA0000-0x0000000073C71000-memory.dmp

    Filesize

    1.8MB

  • memory/860-102-0x0000000072300000-0x0000000072AE0000-memory.dmp

    Filesize

    7.9MB

  • memory/860-101-0x00000000700B0000-0x0000000070DCD000-memory.dmp

    Filesize

    13.1MB

  • memory/860-91-0x0000000000090000-0x0000000000120000-memory.dmp

    Filesize

    576KB

  • memory/860-100-0x0000000073C80000-0x0000000073E14000-memory.dmp

    Filesize

    1.6MB

  • memory/860-99-0x0000000072AE0000-0x00000000734F0000-memory.dmp

    Filesize

    10.1MB

  • memory/860-95-0x0000000000090000-0x0000000000120000-memory.dmp

    Filesize

    576KB

  • memory/860-74-0x0000000000090000-0x0000000000120000-memory.dmp

    Filesize

    576KB

  • memory/1296-68-0x0000000073D00000-0x0000000073E94000-memory.dmp

    Filesize

    1.6MB

  • memory/1296-90-0x000000006F800000-0x000000006F9D1000-memory.dmp

    Filesize

    1.8MB

  • memory/1296-92-0x000000006F6D0000-0x000000006F7F3000-memory.dmp

    Filesize

    1.1MB

  • memory/1296-88-0x0000000070A30000-0x000000007174D000-memory.dmp

    Filesize

    13.1MB

  • memory/1296-86-0x0000000073D00000-0x0000000073E94000-memory.dmp

    Filesize

    1.6MB

  • memory/1296-84-0x0000000071750000-0x0000000072160000-memory.dmp

    Filesize

    10.1MB

  • memory/1296-83-0x0000000072160000-0x00000000734EF000-memory.dmp

    Filesize

    19.6MB

  • memory/1296-73-0x0000000004300000-0x000000000430A000-memory.dmp

    Filesize

    40KB

  • memory/1296-72-0x000000006F6D0000-0x000000006F7F3000-memory.dmp

    Filesize

    1.1MB

  • memory/1296-69-0x0000000070A30000-0x000000007174D000-memory.dmp

    Filesize

    13.1MB

  • memory/1296-54-0x0000000000290000-0x000000000037C000-memory.dmp

    Filesize

    944KB

  • memory/1296-67-0x0000000071750000-0x0000000072160000-memory.dmp

    Filesize

    10.1MB

  • memory/1296-66-0x0000000072160000-0x00000000734EF000-memory.dmp

    Filesize

    19.6MB

  • memory/1296-65-0x000000006F800000-0x000000006F9D1000-memory.dmp

    Filesize

    1.8MB

  • memory/1296-64-0x0000000005BF0000-0x0000000005C8A000-memory.dmp

    Filesize

    616KB

  • memory/1296-63-0x00000000003D0000-0x00000000003D8000-memory.dmp

    Filesize

    32KB

  • memory/1296-62-0x000000006FB10000-0x000000007024E000-memory.dmp

    Filesize

    7.2MB

  • memory/1296-61-0x0000000073C00000-0x0000000073CFC000-memory.dmp

    Filesize

    1008KB

  • memory/1296-60-0x0000000070250000-0x0000000070A30000-memory.dmp

    Filesize

    7.9MB

  • memory/1296-59-0x0000000070A30000-0x000000007174D000-memory.dmp

    Filesize

    13.1MB

  • memory/1296-58-0x0000000073D00000-0x0000000073E94000-memory.dmp

    Filesize

    1.6MB

  • memory/1296-57-0x0000000071750000-0x0000000072160000-memory.dmp

    Filesize

    10.1MB

  • memory/1296-56-0x0000000072160000-0x00000000734EF000-memory.dmp

    Filesize

    19.6MB

  • memory/1296-55-0x0000000075A61000-0x0000000075A63000-memory.dmp

    Filesize

    8KB