Analysis

  • max time kernel
    150s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-09-2024 05:50

General

  • Target

    d1375a5e403595b5e0677dd3b61cb4d6_JaffaCakes118.exe

  • Size

    2.5MB

  • MD5

    d1375a5e403595b5e0677dd3b61cb4d6

  • SHA1

    d9118e350cf48fbbf31dbc66eb3ed36b7959cf1e

  • SHA256

    1ccbdf385639b7df580e89e803c219bbe87723fa748560f97f244a8f613aa6ea

  • SHA512

    fa1bf0fe1cedb191a76832d283d4002f0c9b37b9a8fc691d7e971b772e629cc58f9536c8249bde16482f995f0186b9744261670f6bc03bf047657a53db9edd76

  • SSDEEP

    49152:vh+ZkldoPKi2aJYUPOi+hvS4kTvtQ1uKmtrIAu8pfLC:42cPKi5HPTSXNcKmCOfL

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.crdd.mx
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    787970mx
Mutex

a4463d71-752d-4585-8b4a-00e8cf1dbe7f

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:787970mx _EmailPort:587 _EmailSSL:false _EmailServer:mail.crdd.mx _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:false _LogInterval:48300 _MeltFile:false _Mutex:a4463d71-752d-4585-8b4a-00e8cf1dbe7f _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.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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

  • 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
  • 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 behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d1375a5e403595b5e0677dd3b61cb4d6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d1375a5e403595b5e0677dd3b61cb4d6_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2668
    • 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 WriteProcessMemory
      PID:2228
      • 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\tmp23B0.tmp"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3404
      • 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\tmp27B8.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        • System Location Discovery: System Language Discovery
        PID:1708

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp23B0.tmp
    Filesize

    4KB

    MD5

    15e28d82a9ee8a45c10bcf671fef0362

    SHA1

    2b126b086a1191cb8b4d444e87781358d51af3a4

    SHA256

    012fbb5f15d52a9560cf0e77fd36837ec2c56aff7a989d31c3d40d4f6df6cf9d

    SHA512

    3dd749523858a54e7e5ededba47d54715c9d5663dd0bd609363de7442436d1f0e924c5e4706e3ac413b79ddb6a18c796cc0ad166b4c87a3a7a6b009ba77fee82

  • memory/1708-26-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/1708-23-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/1708-22-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/1708-20-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/2228-4-0x0000000073940000-0x0000000073EF1000-memory.dmp
    Filesize

    5.7MB

  • memory/2228-6-0x0000000073942000-0x0000000073943000-memory.dmp
    Filesize

    4KB

  • memory/2228-7-0x0000000073940000-0x0000000073EF1000-memory.dmp
    Filesize

    5.7MB

  • memory/2228-5-0x0000000073940000-0x0000000073EF1000-memory.dmp
    Filesize

    5.7MB

  • memory/2228-3-0x0000000073942000-0x0000000073943000-memory.dmp
    Filesize

    4KB

  • memory/2228-2-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/2668-0-0x00000000041E0000-0x000000000426B000-memory.dmp
    Filesize

    556KB

  • memory/2668-1-0x0000000006B60000-0x0000000006BEB000-memory.dmp
    Filesize

    556KB

  • memory/3404-9-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/3404-11-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/3404-12-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/3404-18-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB