Analysis

  • max time kernel
    134s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    25-06-2022 01:49

General

  • Target

    5fa062478872bae8cbefeb7e038abe0c1e94e8e0993fee2c2fd6f37ba36da2be.exe

  • Size

    822KB

  • MD5

    c4b02ce29e4b13a5155a3244b168ed21

  • SHA1

    d8c35caf03b3eb065fa4a3f3e8f79c0488f61006

  • SHA256

    5fa062478872bae8cbefeb7e038abe0c1e94e8e0993fee2c2fd6f37ba36da2be

  • SHA512

    581c3b289be0357fb1b93e04a119f987bb6348b45e61aae205574924fc9cc39fe4dc760b4a5f91a898fcad7704c24d98ffac23ea75ab8a3a0afd5427dc89d71e

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.1.2.0

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.lanetex.net
  • Port:
    587
  • Username:
    info@lanetex.net
  • Password:
    rap(@Mm6
Mutex

814a5307-db88-4dcf-aa8c-fcdb4df94811

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:rap(@Mm6 _EmailPort:587 _EmailSSL:false _EmailServer:smtp.lanetex.net _EmailUsername:info@lanetex.net _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:10 _MeltFile:false _Mutex:814a5307-db88-4dcf-aa8c-fcdb4df94811 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.1.2.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye Keylogger - RebornX, Version=10.1.2.0, 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 4 IoCs

    Detects M00nD3v Logger payload in memory.

  • UPX packed file 1 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5fa062478872bae8cbefeb7e038abe0c1e94e8e0993fee2c2fd6f37ba36da2be.exe
    "C:\Users\Admin\AppData\Local\Temp\5fa062478872bae8cbefeb7e038abe0c1e94e8e0993fee2c2fd6f37ba36da2be.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3272
    • C:\Users\Admin\AppData\Local\Temp\5fa062478872bae8cbefeb7e038abe0c1e94e8e0993fee2c2fd6f37ba36da2be.exe
      "C:\Users\Admin\AppData\Local\Temp\5fa062478872bae8cbefeb7e038abe0c1e94e8e0993fee2c2fd6f37ba36da2be.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:2564

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2564-130-0x0000000000000000-mapping.dmp
  • memory/2564-133-0x0000000000B30000-0x0000000000BC0000-memory.dmp
    Filesize

    576KB

  • memory/2564-132-0x0000000000B30000-0x0000000000BC0000-memory.dmp
    Filesize

    576KB

  • memory/2564-134-0x0000000000400000-0x000000000052C000-memory.dmp
    Filesize

    1.2MB

  • memory/2564-135-0x0000000074A90000-0x0000000075041000-memory.dmp
    Filesize

    5.7MB

  • memory/2564-136-0x0000000000400000-0x000000000052C000-memory.dmp
    Filesize

    1.2MB

  • memory/2564-137-0x0000000074A90000-0x0000000075041000-memory.dmp
    Filesize

    5.7MB

  • memory/3272-131-0x00000000023C0000-0x00000000023D3000-memory.dmp
    Filesize

    76KB