Analysis

  • max time kernel
    188s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    03-06-2022 05:23

General

  • Target

    13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe

  • Size

    526KB

  • MD5

    859d4e43e2fe5e91aeabd3d5070c4250

  • SHA1

    0e1905ebd38e5b80c23df3ac158c7ef262537167

  • SHA256

    13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f

  • SHA512

    3ffd27a6bf05e078f4701e29b312e17f8486ab99468331b141d1b94c899a273f5b66d6ad63c4a81daab0d47ccfd6cb0780eade52b1f11e4119d670a2c1f8018f

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.cofcoainternational.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    o#EXCLP[T8#f+eBLWz
Mutex

b1b6cc4d-a71f-47c9-b2da-83edfe140c4f

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:o#EXCLP[T8#f+eBLWz _EmailPort:587 _EmailSSL:true _EmailServer:mail.cofcoainternational.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:20 _MeltFile:false _Mutex:b1b6cc4d-a71f-47c9-b2da-83edfe140c4f _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 1 IoCs
  • M00nD3v Logger Payload 6 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
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 33 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe
    "C:\Users\Admin\AppData\Local\Temp\13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Users\Admin\AppData\Local\Temp\13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe
      "C:\Users\Admin\AppData\Local\Temp\13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe"
      2⤵
        PID:1164
      • C:\Users\Admin\AppData\Local\Temp\13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe
        "C:\Users\Admin\AppData\Local\Temp\13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:1244
        • 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\tmp1891.tmp"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:432
        • 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\tmpBD77.tmp"
          3⤵
          • Accesses Microsoft Outlook accounts
          PID:1156

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp1891.tmp

      Filesize

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

    • memory/432-78-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/432-81-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/432-83-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/432-85-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/432-79-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/432-88-0x000000000044472E-mapping.dmp

    • memory/432-87-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/432-91-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/432-98-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/432-104-0x0000000000400000-0x000000000045B000-memory.dmp

      Filesize

      364KB

    • memory/1156-115-0x000000000041211A-mapping.dmp

    • memory/1156-106-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1156-107-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1156-109-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1156-111-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1156-112-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1156-114-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1156-118-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1156-119-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1156-120-0x0000000000400000-0x000000000041C000-memory.dmp

      Filesize

      112KB

    • memory/1244-70-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/1244-63-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/1244-76-0x00000000721B0000-0x0000000072D8E000-memory.dmp

      Filesize

      11.9MB

    • memory/1244-75-0x0000000073B80000-0x0000000073D08000-memory.dmp

      Filesize

      1.5MB

    • memory/1244-74-0x0000000073D10000-0x00000000744AC000-memory.dmp

      Filesize

      7.6MB

    • memory/1244-73-0x0000000072D90000-0x0000000073888000-memory.dmp

      Filesize

      11.0MB

    • memory/1244-72-0x0000000074640000-0x0000000074BEB000-memory.dmp

      Filesize

      5.7MB

    • memory/1244-60-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/1244-61-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/1244-64-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/1244-77-0x0000000071CE0000-0x0000000071E7B000-memory.dmp

      Filesize

      1.6MB

    • memory/1244-65-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/1244-97-0x0000000071BD0000-0x0000000071CD4000-memory.dmp

      Filesize

      1.0MB

    • memory/1244-66-0x000000000048B2FE-mapping.dmp

    • memory/1244-99-0x0000000074640000-0x0000000074BEB000-memory.dmp

      Filesize

      5.7MB

    • memory/1244-101-0x0000000073D10000-0x00000000744AC000-memory.dmp

      Filesize

      7.6MB

    • memory/1244-100-0x0000000072D90000-0x0000000073888000-memory.dmp

      Filesize

      11.0MB

    • memory/1244-102-0x00000000721B0000-0x0000000072D8E000-memory.dmp

      Filesize

      11.9MB

    • memory/1244-103-0x0000000071CE0000-0x0000000071E7B000-memory.dmp

      Filesize

      1.6MB

    • memory/1244-68-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/1480-54-0x0000000076431000-0x0000000076433000-memory.dmp

      Filesize

      8KB

    • memory/1480-95-0x0000000073B80000-0x0000000073D08000-memory.dmp

      Filesize

      1.5MB

    • memory/1480-96-0x00000000721B0000-0x0000000072D8E000-memory.dmp

      Filesize

      11.9MB

    • memory/1480-94-0x0000000073D10000-0x00000000744AC000-memory.dmp

      Filesize

      7.6MB

    • memory/1480-93-0x0000000072D90000-0x0000000073888000-memory.dmp

      Filesize

      11.0MB

    • memory/1480-92-0x0000000074640000-0x0000000074BEB000-memory.dmp

      Filesize

      5.7MB

    • memory/1480-59-0x00000000721B0000-0x0000000072D8E000-memory.dmp

      Filesize

      11.9MB

    • memory/1480-58-0x0000000073B80000-0x0000000073D08000-memory.dmp

      Filesize

      1.5MB

    • memory/1480-57-0x0000000073D10000-0x00000000744AC000-memory.dmp

      Filesize

      7.6MB

    • memory/1480-56-0x0000000072D90000-0x0000000073888000-memory.dmp

      Filesize

      11.0MB

    • memory/1480-55-0x0000000074640000-0x0000000074BEB000-memory.dmp

      Filesize

      5.7MB