Analysis

  • max time kernel
    128s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-07-2022 21:22

General

  • Target

    734ad4bccb5b47e564a6266abb4a5b78b194772af35bd277f9e4635de2336546.exe

  • Size

    762KB

  • MD5

    777dacbb3e71cedd2c0209ef83cb9d75

  • SHA1

    9eac56ea04faa018b5e40c52b5c502134e464d37

  • SHA256

    734ad4bccb5b47e564a6266abb4a5b78b194772af35bd277f9e4635de2336546

  • SHA512

    be636ef23f8ade7fd06b6cf7292839ed0a0c77ac90a26efd38e0e0bea56b8c1f83977dc77d539f6762173fdd11d12830e792aea55eb434ed891fd2c9435c5fa6

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    financial@messpas.com
  • Password:
    obamueze@2019
Mutex

86ded80f-fc2a-4068-8d9b-be28c2dd75f2

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:obamueze@2019 _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:financial@messpas.com _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:86ded80f-fc2a-4068-8d9b-be28c2dd75f2 _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 3 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 4 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 7 IoCs
  • 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
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\734ad4bccb5b47e564a6266abb4a5b78b194772af35bd277f9e4635de2336546.exe
    "C:\Users\Admin\AppData\Local\Temp\734ad4bccb5b47e564a6266abb4a5b78b194772af35bd277f9e4635de2336546.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3740
    • C:\Users\Admin\AppData\Local\Temp\734ad4bccb5b47e564a6266abb4a5b78b194772af35bd277f9e4635de2336546.exe
      "C:\Users\Admin\AppData\Local\Temp\734ad4bccb5b47e564a6266abb4a5b78b194772af35bd277f9e4635de2336546.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4448
      • 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\tmp8C52.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1656
      • 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\tmp9461.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:5044

Network

MITRE ATT&CK Matrix ATT&CK v6

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\tmp8C52.tmp
    Filesize

    4KB

    MD5

    a64ef19cb7924d0ef7b27699e0237041

    SHA1

    b6392aa8451f0721fcadff793808f8630182e66e

    SHA256

    66635dcdbf3439d7e09ac3f043c0ff6792f1ec281070fea4618d9b5fb287cb56

    SHA512

    66f6ae0b27227cfaf57a28e8f592a899375f763d0dc1e4f0199444b52e026f04243761bb20af127a7815a5c59db3c9fe1c1ff2a3ef069b8eccff3eef68da284b

  • memory/1656-139-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1656-142-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1656-141-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1656-137-0x0000000000400000-0x000000000045B000-memory.dmp
    Filesize

    364KB

  • memory/1656-136-0x0000000000000000-mapping.dmp
  • memory/3740-134-0x0000000074D30000-0x00000000752E1000-memory.dmp
    Filesize

    5.7MB

  • memory/3740-130-0x0000000074D30000-0x00000000752E1000-memory.dmp
    Filesize

    5.7MB

  • memory/3740-131-0x0000000074D30000-0x00000000752E1000-memory.dmp
    Filesize

    5.7MB

  • memory/4448-140-0x0000000074D30000-0x00000000752E1000-memory.dmp
    Filesize

    5.7MB

  • memory/4448-132-0x0000000000000000-mapping.dmp
  • memory/4448-135-0x0000000074D30000-0x00000000752E1000-memory.dmp
    Filesize

    5.7MB

  • memory/4448-133-0x0000000000400000-0x0000000000490000-memory.dmp
    Filesize

    576KB

  • memory/5044-144-0x0000000000000000-mapping.dmp
  • memory/5044-145-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/5044-147-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/5044-148-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB