Analysis

  • max time kernel
    110s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    30-06-2020 14:22

General

  • Target

    8r9tVWwqo5U1Myj.exe

  • Size

    774KB

  • MD5

    da562b863edb03d976b5ba170ecb2961

  • SHA1

    561696a793ce3ef7f39ca1045a034dd08ec3e7f1

  • SHA256

    f98bb09a67afe83ca7b041488f460d2a8b96224d77f21117d5b0076e04706dd4

  • SHA512

    41a7a86f71851e0a5ef6244fd33b25108209d6c0477a00b56539a2773ab497dca5c34dda693a8bf77ab3355b48c8096c6eff51be577a468a754cfa87bdbdbfa4

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.1.0.0

Credentials

  • Protocol:
    smtp
  • Host:
    mail.prismindia.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Stencil1@
Mutex

236e7cc8-2338-48a0-99ee-d911950fa78d

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:Stencil1@ _EmailPort:587 _EmailSSL:false _EmailServer:mail.prismindia.in _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:false _LogInterval:10080 _MeltFile:false _Mutex:236e7cc8-2338-48a0-99ee-d911950fa78d _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

  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • M00nd3v_Logger

    M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.

  • Suspicious use of WriteProcessMemory 26 IoCs
  • M00nD3v Logger Payload 1 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.

  • HawkEye Reborn

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

  • Uses the VBS compiler for execution 1 TTPs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8r9tVWwqo5U1Myj.exe
    "C:\Users\Admin\AppData\Local\Temp\8r9tVWwqo5U1Myj.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:980
    • C:\Users\Admin\AppData\Local\Temp\8r9tVWwqo5U1Myj.exe
      "{path}"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1732
      • 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\tmpAF65.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3360
      • 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\tmpB37D.tmp"
        3⤵
          PID:3408

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpAF65.tmp

    • memory/1732-0-0x0000000000400000-0x00000000004AA000-memory.dmp

      Filesize

      680KB

    • memory/1732-1-0x00000000004A557E-mapping.dmp

    • memory/3360-2-0x0000000000400000-0x0000000000477000-memory.dmp

      Filesize

      476KB

    • memory/3360-3-0x0000000000447D8A-mapping.dmp

    • memory/3360-4-0x0000000000400000-0x0000000000477000-memory.dmp

      Filesize

      476KB

    • memory/3408-6-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB

    • memory/3408-7-0x000000000044412E-mapping.dmp

    • memory/3408-8-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB