Analysis

  • max time kernel
    190s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    31-07-2022 05:17

General

  • Target

    69470f283c81ff67a5101486934ff9aaa06ce7bcc1dba8edfa1ad00c8dfa9efa.exe

  • Size

    2.0MB

  • MD5

    87ebeec12fca43f1ea2771698528db71

  • SHA1

    8ed4a0154cc423bf1d9f248391b6409292521279

  • SHA256

    69470f283c81ff67a5101486934ff9aaa06ce7bcc1dba8edfa1ad00c8dfa9efa

  • SHA512

    789e52a6266f619bb539039541f9ecb79035d7b4853e05d80501de97f262672d3fa12ae87691e90de941915e604d15b1197dc2133d841a78f70e6a5f3120a92f

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.0

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.tashipta.com
  • Port:
    21
  • Username:
    server@tashipta.com
  • Password:
    server11122345@
Mutex

3728fcab-bb3b-4022-be07-f9d1de426583

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:2 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:10 _FTPPassword:server11122345@ _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.tashipta.com _FTPUsername:server@tashipta.com _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:10 _MeltFile:false _Mutex:3728fcab-bb3b-4022-be07-f9d1de426583 _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

  • HawkEye Reborn

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

  • NirSoft WebBrowserPassView 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 5 IoCs
  • Drops startup file 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\69470f283c81ff67a5101486934ff9aaa06ce7bcc1dba8edfa1ad00c8dfa9efa.exe
    "C:\Users\Admin\AppData\Local\Temp\69470f283c81ff67a5101486934ff9aaa06ce7bcc1dba8edfa1ad00c8dfa9efa.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1328
    • 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:972
      • 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\tmp8853.tmp"
        3⤵
          PID:520

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Execution

    Scripting

    1
    T1064

    Defense Evasion

    Scripting

    1
    T1064

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp8853.tmp
      Filesize

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

    • memory/520-79-0x0000000000444D30-mapping.dmp
    • memory/520-74-0x0000000000400000-0x000000000045C000-memory.dmp
      Filesize

      368KB

    • memory/520-69-0x0000000000400000-0x000000000045C000-memory.dmp
      Filesize

      368KB

    • memory/520-70-0x0000000000400000-0x000000000045C000-memory.dmp
      Filesize

      368KB

    • memory/520-84-0x0000000000400000-0x000000000045C000-memory.dmp
      Filesize

      368KB

    • memory/520-83-0x0000000000400000-0x000000000045C000-memory.dmp
      Filesize

      368KB

    • memory/520-82-0x0000000000400000-0x000000000045C000-memory.dmp
      Filesize

      368KB

    • memory/520-78-0x0000000000400000-0x000000000045C000-memory.dmp
      Filesize

      368KB

    • memory/520-76-0x0000000000400000-0x000000000045C000-memory.dmp
      Filesize

      368KB

    • memory/520-72-0x0000000000400000-0x000000000045C000-memory.dmp
      Filesize

      368KB

    • memory/972-65-0x0000000000090000-0x0000000000120000-memory.dmp
      Filesize

      576KB

    • memory/972-58-0x0000000000090000-0x0000000000120000-memory.dmp
      Filesize

      576KB

    • memory/972-68-0x0000000073AA0000-0x000000007404B000-memory.dmp
      Filesize

      5.7MB

    • memory/972-67-0x0000000073AA0000-0x000000007404B000-memory.dmp
      Filesize

      5.7MB

    • memory/972-56-0x0000000000090000-0x0000000000120000-memory.dmp
      Filesize

      576KB

    • memory/972-64-0x0000000000090000-0x0000000000120000-memory.dmp
      Filesize

      576KB

    • memory/972-63-0x000000000011B2BE-mapping.dmp
    • memory/1328-55-0x0000000000B10000-0x0000000000B9B000-memory.dmp
      Filesize

      556KB

    • memory/1328-54-0x0000000075B61000-0x0000000075B63000-memory.dmp
      Filesize

      8KB