Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-10-2023 16:12

General

  • Target

    NEAS.a6215cc6596c7d15c603e12b200dd66bb7ef484b1c101902c19db29e2f303f29_JC.exe

  • Size

    907KB

  • MD5

    fddc50d2866947518c2543634ef927aa

  • SHA1

    409ede92bcf86c7274090d05a913a9e06244d6b7

  • SHA256

    a6215cc6596c7d15c603e12b200dd66bb7ef484b1c101902c19db29e2f303f29

  • SHA512

    bd515d9b0a01dd6f343efa12bfa6e8a1d5929b3173aaee87556d8f71030b46ac70d7c2d13a23e58cafc9f6f760d8dda5cbd719ff41bd510d0ed8caac3dba3dc0

  • SSDEEP

    12288:6YV6MorX7qzuC3QHO9FQVHPF51jgc0GEERHiGyGC9dnor79Nf4puivFxXjnuMrT:pBXu9HGaVHwc9y5Er7jnivFxz3rT

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    smtpout.secureserver.net
  • Port:
    3535
  • Username:
    [email protected]
  • Password:
    uatm51QlM1WT372
Mutex

101eb5fe-95e8-47bb-aa4f-3d9f455d1a07

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:uatm51QlM1WT372 _EmailPort:3535 _EmailSSL:false _EmailServer:smtpout.secureserver.net _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:60 _MeltFile:false _Mutex:101eb5fe-95e8-47bb-aa4f-3d9f455d1a07 _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.

  • 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

  • Nirsoft 8 IoCs
  • Drops startup file 1 IoCs
  • UPX packed file 2 IoCs

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

  • 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 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 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\NEAS.a6215cc6596c7d15c603e12b200dd66bb7ef484b1c101902c19db29e2f303f29_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.a6215cc6596c7d15c603e12b200dd66bb7ef484b1c101902c19db29e2f303f29_JC.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3528
    • 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 behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1976
      • 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\tmpECA2.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3472
      • 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\tmpF5CB.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:3276

Network

MITRE ATT&CK Matrix ATT&CK v13

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\tmpECA2.tmp
    Filesize

    4KB

    MD5

    28cfa3f332aaea0dbc2c6b239ae55629

    SHA1

    69508ce857a1b4d2643967fa5438330fc5a919c3

    SHA256

    f53cfdd9e5697f08e83d67f2b7436f116fa6fea044d3a7ac09e9f4257a148e85

    SHA512

    2fdbb194c93111dc5c26df24a7e2d5a0994d05286b4541e09180a2fceb653f86cc6e7a8ed5ad1d1d461a280ab5c015aadbfb4e6c0f98aea6cb78828ffe288e54

  • memory/1976-39-0x0000000000EC0000-0x0000000000ED0000-memory.dmp
    Filesize

    64KB

  • memory/1976-7-0x0000000000730000-0x00000000007C0000-memory.dmp
    Filesize

    576KB

  • memory/1976-38-0x0000000000EC0000-0x0000000000ED0000-memory.dmp
    Filesize

    64KB

  • memory/1976-13-0x0000000074CD0000-0x0000000075281000-memory.dmp
    Filesize

    5.7MB

  • memory/1976-14-0x0000000074CD0000-0x0000000075281000-memory.dmp
    Filesize

    5.7MB

  • memory/1976-15-0x0000000000EC0000-0x0000000000ED0000-memory.dmp
    Filesize

    64KB

  • memory/1976-16-0x0000000074CD0000-0x0000000075281000-memory.dmp
    Filesize

    5.7MB

  • memory/1976-17-0x0000000000EC0000-0x0000000000ED0000-memory.dmp
    Filesize

    64KB

  • memory/1976-19-0x0000000000EC0000-0x0000000000ED0000-memory.dmp
    Filesize

    64KB

  • memory/1976-37-0x0000000000EC0000-0x0000000000ED0000-memory.dmp
    Filesize

    64KB

  • memory/3276-31-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3276-33-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3276-34-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3276-36-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/3472-23-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/3472-29-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/3472-22-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/3472-20-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/3528-0-0x0000000000EB0000-0x00000000010A1000-memory.dmp
    Filesize

    1.9MB

  • memory/3528-12-0x0000000000EB0000-0x00000000010A1000-memory.dmp
    Filesize

    1.9MB

  • memory/3528-6-0x0000000000E50000-0x0000000000E51000-memory.dmp
    Filesize

    4KB