Analysis

  • max time kernel
    120s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-10-2024 00:10

General

  • Target

    d08ba67cbf34d6ebe4ba87353984fa6e935c9a93289d825e598023cc9e2d8b46N.exe

  • Size

    1.0MB

  • MD5

    5fcd5dee1875ac1010eac8e60b6b84e0

  • SHA1

    a85155c7a486303a296704221d4d48aa69219732

  • SHA256

    d08ba67cbf34d6ebe4ba87353984fa6e935c9a93289d825e598023cc9e2d8b46

  • SHA512

    a5ee7884e887891ae5ff0c9ed2f1237917afe5b57c2bf5606b4eddc4cfac1191331eaff56295ff569507e4486c8088286b0992eea89577076db2daa2327f834d

  • SSDEEP

    24576:VBXu9HGaVHkHgAo+4puEreZtwnBSDA4pgC/4J/SkGTsvSh:Vw9VHkAVxJRnBkAFO+/tE

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.mafud.company
  • Port:
    26
  • Username:
    [email protected]
  • Password:
    wGackK(leLSb
Mutex

c8e69676-68a7-4f9b-8a43-f65caa0ee121

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:wGackK(leLSb _EmailPort:26 _EmailSSL:false _EmailServer:mail.mafud.company _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:280 _MeltFile:false _Mutex:c8e69676-68a7-4f9b-8a43-f65caa0ee121 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:9.0.1.6 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye Keylogger - Reborn v9, Version=9.0.1.6, 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.

  • Detected Nirsoft tools 8 IoCs

    Free utilities often used by attackers which can steal passwords, product keys, etc.

  • M00nD3v Logger payload 1 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft MailPassView 4 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 4 IoCs

    Password recovery tool for various web browsers

  • Drops startup file 1 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.

  • AutoIT Executable 12 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • UPX packed file 13 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d08ba67cbf34d6ebe4ba87353984fa6e935c9a93289d825e598023cc9e2d8b46N.exe
    "C:\Users\Admin\AppData\Local\Temp\d08ba67cbf34d6ebe4ba87353984fa6e935c9a93289d825e598023cc9e2d8b46N.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3332
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1364
      • 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\tmpD38C.tmp"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4960
      • 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\tmpD794.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        • System Location Discovery: System Language Discovery
        PID:1276

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpD38C.tmp

    Filesize

    4KB

    MD5

    f1d2c01ce674ad7d5bad04197c371fbc

    SHA1

    4bf0ed04d156a3dc6c8d27e134ecbda76d3585aa

    SHA256

    25b006032deccd628940ef728fffe83b325a85de453a34691f55f570e4460094

    SHA512

    81cb982cc33dcc27600a8a681c3ec3cc5b9221b95baa45e1ab24479745a9638b9f31d7beeeb1128b3294ff69b44e958c75e25d565f66790c364665caff96ee77

  • memory/1276-38-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1276-36-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1276-35-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1276-33-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1364-8-0x0000000000610000-0x00000000006A0000-memory.dmp

    Filesize

    576KB

  • memory/1364-12-0x0000000073F42000-0x0000000073F43000-memory.dmp

    Filesize

    4KB

  • memory/1364-13-0x0000000073F40000-0x00000000744F1000-memory.dmp

    Filesize

    5.7MB

  • memory/1364-14-0x0000000073F40000-0x00000000744F1000-memory.dmp

    Filesize

    5.7MB

  • memory/1364-17-0x0000000073F42000-0x0000000073F43000-memory.dmp

    Filesize

    4KB

  • memory/1364-18-0x0000000073F40000-0x00000000744F1000-memory.dmp

    Filesize

    5.7MB

  • memory/3332-39-0x00000000005D0000-0x000000000080D000-memory.dmp

    Filesize

    2.2MB

  • memory/3332-42-0x00000000005D0000-0x000000000080D000-memory.dmp

    Filesize

    2.2MB

  • memory/3332-48-0x00000000005D0000-0x000000000080D000-memory.dmp

    Filesize

    2.2MB

  • memory/3332-47-0x00000000005D0000-0x000000000080D000-memory.dmp

    Filesize

    2.2MB

  • memory/3332-46-0x00000000005D0000-0x000000000080D000-memory.dmp

    Filesize

    2.2MB

  • memory/3332-45-0x00000000005D0000-0x000000000080D000-memory.dmp

    Filesize

    2.2MB

  • memory/3332-19-0x00000000005D0000-0x000000000080D000-memory.dmp

    Filesize

    2.2MB

  • memory/3332-16-0x00000000011D0000-0x00000000011D1000-memory.dmp

    Filesize

    4KB

  • memory/3332-15-0x00000000005D0000-0x000000000080D000-memory.dmp

    Filesize

    2.2MB

  • memory/3332-6-0x00000000011D0000-0x00000000011D1000-memory.dmp

    Filesize

    4KB

  • memory/3332-0-0x00000000005D0000-0x000000000080D000-memory.dmp

    Filesize

    2.2MB

  • memory/3332-40-0x00000000005D0000-0x000000000080D000-memory.dmp

    Filesize

    2.2MB

  • memory/3332-41-0x00000000005D0000-0x000000000080D000-memory.dmp

    Filesize

    2.2MB

  • memory/3332-44-0x00000000005D0000-0x000000000080D000-memory.dmp

    Filesize

    2.2MB

  • memory/3332-43-0x00000000005D0000-0x000000000080D000-memory.dmp

    Filesize

    2.2MB

  • memory/4960-23-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/4960-21-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/4960-31-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/4960-29-0x0000000000460000-0x0000000000529000-memory.dmp

    Filesize

    804KB

  • memory/4960-24-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB