Analysis

  • max time kernel
    152s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    08-07-2022 16:09

General

  • Target

    26c086219de3ad2fe82a3010ee2bc0810abd2f4c4066bdeeca8ab7a6e66b2db0.exe

  • Size

    1.3MB

  • MD5

    cbc0e8ff678049f633d6f9a06893af66

  • SHA1

    bf3a513e9d2d7aee10e7c94aa333deb4f47260f0

  • SHA256

    26c086219de3ad2fe82a3010ee2bc0810abd2f4c4066bdeeca8ab7a6e66b2db0

  • SHA512

    6364e9b5a4924ea4d634240ce00484a4caa9fb7d1784d25598b2c3dff24a2a0679f375be678e9fda683b418aeae01b5a133905b972c2c27164d83ccce239244b

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.0

Credentials

  • Protocol:
    smtp
  • Host:
    kpatelbyes.com
  • Port:
    587
  • Username:
    maxwell1@kpatelbyes.com
  • Password:
    LILKOOLL14!
Mutex

680d0393-7b45-4237-a3e5-cbd7cfbf3c34

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:LILKOOLL14! _EmailPort:587 _EmailSSL:true _EmailServer:kpatelbyes.com _EmailUsername:maxwell1@kpatelbyes.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:680d0393-7b45-4237-a3e5-cbd7cfbf3c34 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.0.0.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]

  • name

    HawkEye RebornX, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null

Signatures

  • HawkEye Reborn

    HawkEye Reborn is an enhanced version of the HawkEye malware kit.

  • 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
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26c086219de3ad2fe82a3010ee2bc0810abd2f4c4066bdeeca8ab7a6e66b2db0.exe
    "C:\Users\Admin\AppData\Local\Temp\26c086219de3ad2fe82a3010ee2bc0810abd2f4c4066bdeeca8ab7a6e66b2db0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1464
    • C:\Users\Admin\AppData\Local\Temp\26c086219de3ad2fe82a3010ee2bc0810abd2f4c4066bdeeca8ab7a6e66b2db0.exe
      "C:\Users\Admin\AppData\Local\Temp\26c086219de3ad2fe82a3010ee2bc0810abd2f4c4066bdeeca8ab7a6e66b2db0.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2988
      • 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\tmp6E65.tmp"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:532
      • 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\tmp7ED1.tmp"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:2976

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\tmp6E65.tmp
    Filesize

    4KB

    MD5

    e64c42bc217d551e4168a94182323359

    SHA1

    76937b2d460a61e91393dc198b277c4171b11fd8

    SHA256

    9bf4040d8495d226d2fa94cc117181a753d36197a944e73c9f02186bc3d93454

    SHA512

    c1ff859dcd080e7c77a594c81b9e3068ac899db2b7ccb2c3672e988f5a616b292bc7feaabcd4d4966c41fa28584a5458be60cd7edc661d2d4f9de0520b5f52c9

  • memory/532-143-0x0000000000400000-0x000000000045C000-memory.dmp
    Filesize

    368KB

  • memory/532-138-0x0000000000000000-mapping.dmp
  • memory/532-139-0x0000000000400000-0x000000000045C000-memory.dmp
    Filesize

    368KB

  • memory/532-141-0x0000000000400000-0x000000000045C000-memory.dmp
    Filesize

    368KB

  • memory/532-142-0x0000000000400000-0x000000000045C000-memory.dmp
    Filesize

    368KB

  • memory/1464-130-0x0000000000400000-0x000000000054C000-memory.dmp
    Filesize

    1.3MB

  • memory/2976-149-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/2976-148-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/2976-146-0x0000000000400000-0x000000000041C000-memory.dmp
    Filesize

    112KB

  • memory/2976-145-0x0000000000000000-mapping.dmp
  • memory/2988-136-0x0000000000400000-0x000000000052A000-memory.dmp
    Filesize

    1.2MB

  • memory/2988-135-0x0000000075030000-0x00000000755E1000-memory.dmp
    Filesize

    5.7MB

  • memory/2988-131-0x0000000000000000-mapping.dmp
  • memory/2988-132-0x0000000000B60000-0x0000000000BF0000-memory.dmp
    Filesize

    576KB

  • memory/2988-137-0x0000000075030000-0x00000000755E1000-memory.dmp
    Filesize

    5.7MB

  • memory/2988-133-0x0000000000B60000-0x0000000000BF0000-memory.dmp
    Filesize

    576KB

  • memory/2988-134-0x0000000000400000-0x000000000052A000-memory.dmp
    Filesize

    1.2MB