Analysis

  • max time kernel
    155s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    07-06-2022 14:45

General

  • Target

    1c973160f423666db060bb0095b0d11d2d5755eaed08a2c8bad5251dfbd89564.exe

  • Size

    742KB

  • MD5

    c23899cda4912487dc7fbc6832803107

  • SHA1

    88901e75b72f75e8ba98a4fe3c4bb33e7e4a18e7

  • SHA256

    1c973160f423666db060bb0095b0d11d2d5755eaed08a2c8bad5251dfbd89564

  • SHA512

    8045047bc049845350529a7c27d695786c95592c6da2cff1350787b34315f6df954d1343daaf8aa7e2945c07cb5b9bcade18ae6a164bf4b6668ecf634903f030

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.0

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    doggy@blessedinc.xyz
  • Password:
    okpfunds654
Mutex

ef208413-e5b2-4b55-8140-f59935bc7204

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:okpfunds654 _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:doggy@blessedinc.xyz _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:60 _MeltFile:false _Mutex:ef208413-e5b2-4b55-8140-f59935bc7204 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.0.0.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye RebornX, Version=10.0.0.0, 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 4 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 7 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1c973160f423666db060bb0095b0d11d2d5755eaed08a2c8bad5251dfbd89564.exe
    "C:\Users\Admin\AppData\Local\Temp\1c973160f423666db060bb0095b0d11d2d5755eaed08a2c8bad5251dfbd89564.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:988
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4700
      • 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\tmp6647.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3024
      • 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\tmp6B0A.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:2456

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Defense Evasion

Scripting

1
T1064

Collection

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp6647.tmp
    Filesize

    4KB

    MD5

    92b3d04dbcf7aa8eabb0096c55624068

    SHA1

    04a3b14a8f16bdd8a67f1b5d6be8c3db79c766c7

    SHA256

    84e388e2bbff6a229d99df8d7e0558e46e793106c2f3bb290c6acc06fe31fe9c

    SHA512

    fbd6a298b66e2117f68028cdf9fa1b3e441f87fa8a052ce1be628ae65116d5b2953cdc8117dce57e86475a75412b1a85f431eb0da6dd788ec5312d34ff71f9d1

  • memory/988-130-0x0000000074DB0000-0x0000000075361000-memory.dmp
    Filesize

    5.7MB

  • memory/988-131-0x0000000074DB0000-0x0000000075361000-memory.dmp
    Filesize

    5.7MB

  • memory/988-134-0x0000000074DB0000-0x0000000075361000-memory.dmp
    Filesize

    5.7MB

  • memory/2456-148-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/2456-147-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/2456-145-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/2456-144-0x0000000000000000-mapping.dmp
  • memory/3024-138-0x0000000000400000-0x000000000045C000-memory.dmp
    Filesize

    368KB

  • memory/3024-140-0x0000000000400000-0x000000000045C000-memory.dmp
    Filesize

    368KB

  • memory/3024-141-0x0000000000400000-0x000000000045C000-memory.dmp
    Filesize

    368KB

  • memory/3024-142-0x0000000000400000-0x000000000045C000-memory.dmp
    Filesize

    368KB

  • memory/3024-137-0x0000000000000000-mapping.dmp
  • memory/4700-136-0x0000000074DB0000-0x0000000075361000-memory.dmp
    Filesize

    5.7MB

  • memory/4700-135-0x0000000074DB0000-0x0000000075361000-memory.dmp
    Filesize

    5.7MB

  • memory/4700-133-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/4700-132-0x0000000000000000-mapping.dmp