Analysis

  • max time kernel
    153s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 13:05

General

  • Target

    db2b38258707432f6ff76fec06aa4150cd8eb57994ff23863078efab2bc42e10.exe

  • Size

    690KB

  • MD5

    27612a1c9b24892d269a6dc74f52a969

  • SHA1

    c98dd2ca6c60055ceef283e2633f05ac1dcd27c9

  • SHA256

    db2b38258707432f6ff76fec06aa4150cd8eb57994ff23863078efab2bc42e10

  • SHA512

    34ea857eab0b068d707e89a6c1158bb68608241cd08a4896ea0d5219337f22739ccebc1e32f6b477ad7473e4b4ce24c3f8b75c64b1b8182edc1e548eef35fd31

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.1.0.0

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.suzukirmkjakarta.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    tooblessed77
Mutex

bb6b10af-6b63-4400-a703-75211ef8113b

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:tooblessed77 _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.suzukirmkjakarta.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:bb6b10af-6b63-4400-a703-75211ef8113b _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.1.0.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye Keylogger - RebornX, Version=10.1.0.0, 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.

  • NirSoft WebBrowserPassView 2 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 2 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 57 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\db2b38258707432f6ff76fec06aa4150cd8eb57994ff23863078efab2bc42e10.exe
    "C:\Users\Admin\AppData\Local\Temp\db2b38258707432f6ff76fec06aa4150cd8eb57994ff23863078efab2bc42e10.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1616
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UBXQQKwjDLb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6E3D.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:316
    • C:\Users\Admin\AppData\Local\Temp\db2b38258707432f6ff76fec06aa4150cd8eb57994ff23863078efab2bc42e10.exe
      "{path}"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1364
      • 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\tmp31AB.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1836

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp31AB.tmp

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • C:\Users\Admin\AppData\Local\Temp\tmp6E3D.tmp

    MD5

    4d38d3da6354b39c05c953796fa03933

    SHA1

    08bacce7234dc47b9ad8e15ea305415685d3da26

    SHA256

    5036bd23e059b683b76bfd5294d2b3ec33518bde62a079a6089664d0047bafb5

    SHA512

    0edf9c87cccbe018176eab59ae83c352dc0279c4d40f4381d0776f75ef9f7f109c739b1c2cb01e0afc8e3d5899e4beffe71946dc036a8da3841d622f47fab8f1

  • memory/1364-67-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1364-66-0x00000000747D1000-0x00000000747D2000-memory.dmp

    Filesize

    4KB

  • memory/1364-68-0x00000000747D2000-0x00000000747D4000-memory.dmp

    Filesize

    8KB

  • memory/1364-60-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1364-61-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1364-62-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1364-63-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1364-64-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1616-55-0x0000000075F81000-0x0000000075F83000-memory.dmp

    Filesize

    8KB

  • memory/1616-58-0x00000000747D2000-0x00000000747D4000-memory.dmp

    Filesize

    8KB

  • memory/1616-56-0x00000000747D1000-0x00000000747D2000-memory.dmp

    Filesize

    4KB

  • memory/1616-57-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/1836-69-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1836-70-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1836-71-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1836-72-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1836-73-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1836-74-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1836-76-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB