Analysis

  • max time kernel
    83s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    21-07-2021 07:33

General

  • Target

    cbf5be2bd3f2d0d5bc495228c034d303d728c11b6bbf58cdcf313c6bf7321321.exe

  • Size

    835KB

  • MD5

    7eb59bca0718b3881acb345119584bdd

  • SHA1

    248eaacb105c8e343df5c90dea3d6e14f0b1b5b6

  • SHA256

    cbf5be2bd3f2d0d5bc495228c034d303d728c11b6bbf58cdcf313c6bf7321321

  • SHA512

    6930efdd75648007353e495384974e775e6a85ef49efaa2a8e64bf1ea6e5b8cf30bdbce7f45593fb5049bc9278f9f21e4825cc542be079ca05c9fae11c4c2fe9

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.1.0.0

Credentials

  • Protocol:
    smtp
  • Host:
    mail.shreejitransport.com
  • Port:
    587
  • Username:
    mumbai@shreejitransport.com
  • Password:
    mumbai@333
Mutex

f134bda4-4dab-4acb-96d8-2f9c501e2086

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:mumbai@333 _EmailPort:587 _EmailSSL:true _EmailServer:mail.shreejitransport.com _EmailUsername:mumbai@shreejitransport.com _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:f134bda4-4dab-4acb-96d8-2f9c501e2086 _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 2 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft WebBrowserPassView 3 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 3 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cbf5be2bd3f2d0d5bc495228c034d303d728c11b6bbf58cdcf313c6bf7321321.exe
    "C:\Users\Admin\AppData\Local\Temp\cbf5be2bd3f2d0d5bc495228c034d303d728c11b6bbf58cdcf313c6bf7321321.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1012
    • C:\Users\Admin\AppData\Local\Temp\cbf5be2bd3f2d0d5bc495228c034d303d728c11b6bbf58cdcf313c6bf7321321.exe
      "{path}"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2012
      • 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\tmpBE5F.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:524

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Defense Evasion

Scripting

1
T1064

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpBE5F.tmp
    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/524-68-0x0000000000447D8A-mapping.dmp
  • memory/524-67-0x0000000000400000-0x0000000000477000-memory.dmp
    Filesize

    476KB

  • memory/524-70-0x0000000000400000-0x0000000000477000-memory.dmp
    Filesize

    476KB

  • memory/1012-60-0x00000000757E1000-0x00000000757E3000-memory.dmp
    Filesize

    8KB

  • memory/1012-61-0x0000000002240000-0x0000000002241000-memory.dmp
    Filesize

    4KB

  • memory/1012-65-0x0000000002241000-0x0000000002242000-memory.dmp
    Filesize

    4KB

  • memory/2012-63-0x00000000004A557E-mapping.dmp
  • memory/2012-62-0x0000000000400000-0x00000000004AA000-memory.dmp
    Filesize

    680KB

  • memory/2012-66-0x0000000000570000-0x0000000000571000-memory.dmp
    Filesize

    4KB

  • memory/2012-72-0x0000000000571000-0x0000000000572000-memory.dmp
    Filesize

    4KB