Analysis

  • max time kernel
    120s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    01-02-2022 08:36

General

  • Target

    0299150a64cbdf7b7ec5048b5ddab864171910cf4ed9da586a44caa2228be443.exe

  • Size

    897KB

  • MD5

    50121d854d230c59aedcdc836b6dde3d

  • SHA1

    b050f5b02c51b10354514da411aca82eb754bb95

  • SHA256

    0299150a64cbdf7b7ec5048b5ddab864171910cf4ed9da586a44caa2228be443

  • SHA512

    54057a799dbb03e72b062a2b422414a6a37a50072e8daaf416751f29e2c7620fa1a8db1bbc326fbb49c0201760a9cf1046dc271a7018cbd57cf4a2fb6f162ed0

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.1.0.0

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    AmenAmen@
Mutex

f43d25e6-12cf-4c36-9368-0286595a5956

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:AmenAmen@ _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.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:10 _MeltFile:false _Mutex:f43d25e6-12cf-4c36-9368-0286595a5956 _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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0299150a64cbdf7b7ec5048b5ddab864171910cf4ed9da586a44caa2228be443.exe
    "C:\Users\Admin\AppData\Local\Temp\0299150a64cbdf7b7ec5048b5ddab864171910cf4ed9da586a44caa2228be443.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1404
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BcVgBEKGopyLka" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7BE4.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1468
    • C:\Users\Admin\AppData\Local\Temp\0299150a64cbdf7b7ec5048b5ddab864171910cf4ed9da586a44caa2228be443.exe
      "{path}"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1412
      • 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\tmpCC06.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1124

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp7BE4.tmp

    MD5

    ea584028eaef7d7b495bb14ed1dcf41e

    SHA1

    861abfcc6da1a97bf94e250b6ebed4d7ae9ab723

    SHA256

    efd6e90bde440caa9d07292ce2886dd43e85a226f1718c0ed6be007c43a75a42

    SHA512

    1271ec7ebdfb6c002fb837765762f0d7bde5facf02e3c32827ee1c2385b43ac0ec9f516c0edd6fc7b35886c29e84e0c9767a01a6b0b9f4aa3fbfe885f6b078a8

  • C:\Users\Admin\AppData\Local\Temp\tmpCC06.tmp

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/1124-68-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1124-73-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1124-71-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1124-70-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1124-69-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1124-66-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1124-67-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1404-56-0x0000000000B90000-0x0000000000B91000-memory.dmp

    Filesize

    4KB

  • memory/1404-57-0x0000000000B91000-0x0000000000B92000-memory.dmp

    Filesize

    4KB

  • memory/1404-55-0x0000000075F81000-0x0000000075F83000-memory.dmp

    Filesize

    8KB

  • memory/1412-59-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1412-65-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

    Filesize

    4KB

  • memory/1412-63-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1412-62-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1412-61-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1412-60-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1412-75-0x0000000000AE1000-0x0000000000AE2000-memory.dmp

    Filesize

    4KB