Analysis

  • max time kernel
    150s
  • max time network
    10s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09-11-2020 20:24

General

  • Target

    Order#sp28543-Order#50130-pdf.exe

  • Size

    1.8MB

  • MD5

    cb8185af8ba7c37752676e7e72620712

  • SHA1

    e0757ed3ab4ebf28ca135a9929feb9f57b45f0ae

  • SHA256

    329316a6bee78056741c1ef85e12473b9b7684e106ad6b1c9521f726592667f5

  • SHA512

    b3d3fa05cc533383aff463d3582f4529179f81b771ee849576dde20dd87ad80277a5e2de95065c4023d063bc106dca08854b63340bd4d1e80a85f7d13b6e3f9f

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.kassohome.com.tr
  • Port:
    21
  • Username:
    bringlogs@kassohome.com.tr
  • Password:
    J%jCb2L=!5~E
Mutex

a1754d62-0730-4ad6-8fcc-8e3f7c68284b

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:J%jCb2L=!5~E _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.kassohome.com.tr _FTPUsername:bringlogs@kassohome.com.tr _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:false _LogInterval:219000 _MeltFile:false _Mutex:a1754d62-0730-4ad6-8fcc-8e3f7c68284b _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 3 IoCs

    Detects M00nD3v Logger payload in memory.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Order#sp28543-Order#50130-pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Order#sp28543-Order#50130-pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:740
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
      "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1692
      • 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\tmp893C.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:992
      • 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\tmp8DDF.tmp"
        3⤵
          PID:1084

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Execution

    Scripting

    1
    T1064

    Defense Evasion

    Scripting

    1
    T1064

    Credential Access

    Credentials in Files

    1
    T1081

    Collection

    Data from Local System

    1
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp893C.tmp
      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

    • memory/328-11-0x000007FEF7300000-0x000007FEF757A000-memory.dmp
      Filesize

      2.5MB

    • memory/992-8-0x0000000000400000-0x000000000045B000-memory.dmp
      Filesize

      364KB

    • memory/992-9-0x000000000044472E-mapping.dmp
    • memory/992-10-0x0000000000400000-0x000000000045B000-memory.dmp
      Filesize

      364KB

    • memory/1084-14-0x000000000041211A-mapping.dmp
    • memory/1084-13-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/1084-15-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/1692-1-0x000000000010B2FE-mapping.dmp
    • memory/1692-0-0x0000000000080000-0x0000000000110000-memory.dmp
      Filesize

      576KB

    • memory/1692-2-0x0000000000080000-0x0000000000110000-memory.dmp
      Filesize

      576KB