Analysis

  • max time kernel
    180s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    21-05-2022 01:43

General

  • Target

    payment detailes.exe

  • Size

    777KB

  • MD5

    895eb79d01fa3ea5fe46f8341691244e

  • SHA1

    41837184e9aef1d339ecc62cc1923b88d518ddcf

  • SHA256

    aed18091e44bb1a45419cd55517018c839a4c3463921c45b87f5ed7620a9a0c2

  • SHA512

    ff53844c17974c67c2fc63a3c956429833333ee932b074266052787fbcbda67d915e79a7e1c1df1dec363512c2a1433c7d8ea8f1b455e8b40ad71cd7af788b89

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.1.0.0

Credentials

  • Protocol:
    smtp
  • Host:
    mail.bnfurniture.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    BNF!vloc.146
Mutex

e8d9ca92-733e-4f3e-93ae-f2671efb738d

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:BNF!vloc.146 _EmailPort:587 _EmailSSL:false _EmailServer:mail.bnfurniture.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:false _LogInterval:10080 _MeltFile:false _Mutex:e8d9ca92-733e-4f3e-93ae-f2671efb738d _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.1.0.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye Keylogger - RebornX, Version=10.1.0.0, 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 1 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 5 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\payment detailes.exe
    "C:\Users\Admin\AppData\Local\Temp\payment detailes.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:628
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1580
      • 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\tmp280B.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:772

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp280B.tmp

    Filesize

    2B

    MD5

    f3b25701fe362ec84616a93a45ce9998

    SHA1

    d62636d8caec13f04e28442a0a6fa1afeb024bbb

    SHA256

    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

    SHA512

    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

  • memory/628-54-0x0000000000890000-0x0000000000958000-memory.dmp

    Filesize

    800KB

  • memory/628-55-0x0000000000610000-0x00000000006C2000-memory.dmp

    Filesize

    712KB

  • memory/628-56-0x0000000075841000-0x0000000075843000-memory.dmp

    Filesize

    8KB

  • memory/628-57-0x00000000003E0000-0x00000000003E3000-memory.dmp

    Filesize

    12KB

  • memory/772-71-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/772-62-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/772-63-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/772-65-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/772-67-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/772-69-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/772-72-0x0000000000447D8A-mapping.dmp

  • memory/772-75-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/772-77-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1580-61-0x0000000004640000-0x00000000046F4000-memory.dmp

    Filesize

    720KB

  • memory/1580-60-0x0000000000400000-0x00000000004AA000-memory.dmp

    Filesize

    680KB

  • memory/1580-76-0x00000000003C5000-0x00000000003D6000-memory.dmp

    Filesize

    68KB

  • memory/1580-58-0x00000000004A557E-mapping.dmp