Analysis

  • max time kernel
    100s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    24-05-2022 21:22

General

  • Target

    0baada290ed66e8911561c4772d5bd651137cd44e7880460097c17a9c4191297.exe

  • Size

    1.1MB

  • MD5

    588dec8be5eeed79df6335c0706aacb7

  • SHA1

    1c54aa29637ee331b2be5262852a8403261f37d7

  • SHA256

    0baada290ed66e8911561c4772d5bd651137cd44e7880460097c17a9c4191297

  • SHA512

    6cf7d3ae0f74643145770383e15c1805dfe6cf3dde2fa58977bbb4d9d2f4490adb0324a44c0beef6745dab386b44b9cdd08c3be8ad1667db5bf68af945ae0099

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.1

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.quickclickresume.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    RigIHK.KfE4,
Mutex

6c0a27ae-01d3-4075-94c4-4041246e95b3

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:RigIHK.KfE4, _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.quickclickresume.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:6c0a27ae-01d3-4075-94c4-4041246e95b3 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.0.0.1 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye RebornX, Version=10.0.0.1, Culture=neutral, PublicKeyToken=null

Signatures

  • HawkEye Reborn

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

  • NirSoft MailPassView 3 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 3 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 6 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 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.

  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0baada290ed66e8911561c4772d5bd651137cd44e7880460097c17a9c4191297.exe
    "C:\Users\Admin\AppData\Local\Temp\0baada290ed66e8911561c4772d5bd651137cd44e7880460097c17a9c4191297.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3472
    • C:\Users\Admin\AppData\Local\Temp\0baada290ed66e8911561c4772d5bd651137cd44e7880460097c17a9c4191297.exe
      "C:\Users\Admin\AppData\Local\Temp\0baada290ed66e8911561c4772d5bd651137cd44e7880460097c17a9c4191297.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2196
      • 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\tmp9705.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4228
      • 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\tmp9F24.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:3836

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp9705.tmp

    Filesize

    4KB

    MD5

    92b3d04dbcf7aa8eabb0096c55624068

    SHA1

    04a3b14a8f16bdd8a67f1b5d6be8c3db79c766c7

    SHA256

    84e388e2bbff6a229d99df8d7e0558e46e793106c2f3bb290c6acc06fe31fe9c

    SHA512

    fbd6a298b66e2117f68028cdf9fa1b3e441f87fa8a052ce1be628ae65116d5b2953cdc8117dce57e86475a75412b1a85f431eb0da6dd788ec5312d34ff71f9d1

  • memory/2196-130-0x0000000000000000-mapping.dmp

  • memory/2196-132-0x0000000000BA0000-0x0000000000C30000-memory.dmp

    Filesize

    576KB

  • memory/2196-134-0x0000000074D90000-0x0000000075341000-memory.dmp

    Filesize

    5.7MB

  • memory/2196-133-0x0000000000BA0000-0x0000000000C30000-memory.dmp

    Filesize

    576KB

  • memory/3472-131-0x00000000024C0000-0x00000000024C6000-memory.dmp

    Filesize

    24KB

  • memory/3836-144-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3836-142-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3836-141-0x0000000000000000-mapping.dmp

  • memory/3836-145-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4228-136-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/4228-135-0x0000000000000000-mapping.dmp

  • memory/4228-138-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/4228-139-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB