Analysis

  • max time kernel
    158s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    08-07-2022 14:41

General

  • Target

    40be411f4176b6affc015739415392e3604541d4c53851bc3befb9206c30781b.exe

  • Size

    1.9MB

  • MD5

    4709a2d1272555e1721502877281a0ff

  • SHA1

    480ebdae213dc53526c597a839dbd5fac9ba4013

  • SHA256

    40be411f4176b6affc015739415392e3604541d4c53851bc3befb9206c30781b

  • SHA512

    835840bf49525494e6dd49b4e19795aea5dac8c107e87b62c97e17d34eb35e7df72143195197864ac6c8a95d16592443ba97c8334cea4917de40de286ab7a625

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    success21
Mutex

84ed1c8a-1341-4440-9685-6d75a52b5151

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:success21 _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _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:10 _MeltFile:false _Mutex:84ed1c8a-1341-4440-9685-6d75a52b5151 _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 4 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft MailPassView 4 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 9 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 5 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\40be411f4176b6affc015739415392e3604541d4c53851bc3befb9206c30781b.exe
    "C:\Users\Admin\AppData\Local\Temp\40be411f4176b6affc015739415392e3604541d4c53851bc3befb9206c30781b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:940
    • 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
      • Suspicious use of WriteProcessMemory
      PID:1944
      • 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\tmpC8AD.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1880
      • 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\tmp7522.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:1644

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpC8AD.tmp

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/940-54-0x0000000075801000-0x0000000075803000-memory.dmp

    Filesize

    8KB

  • memory/1644-98-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1644-97-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1644-85-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1644-86-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1644-88-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1644-90-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1644-94-0x000000000041211A-mapping.dmp

  • memory/1644-93-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1644-91-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1880-78-0x000000000044472E-mapping.dmp

  • memory/1880-68-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1880-77-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1880-73-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1880-81-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1880-82-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1880-83-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1880-71-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1880-69-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1880-75-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1944-67-0x0000000074630000-0x0000000074BDB000-memory.dmp

    Filesize

    5.7MB

  • memory/1944-66-0x0000000074630000-0x0000000074BDB000-memory.dmp

    Filesize

    5.7MB

  • memory/1944-64-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1944-63-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1944-62-0x000000000048B2FE-mapping.dmp

  • memory/1944-57-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1944-55-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB