General

  • Target

    1MULbITdHp4tS0D.exe

  • Size

    769KB

  • Sample

    201109-gb628k6a8e

  • MD5

    e5870a29c96f4f1d99855d6e84a5f5bf

  • SHA1

    dcc7ff26ffcd36ed1b1d57b977d4c00a6970a397

  • SHA256

    b1becab061f6539b36256986ccfd39faa86ef9d8f710956fd9e9806fb6376cbd

  • SHA512

    f483f91f416714b75bf09814c61e9bc929077299e087f617d1fd611b68af201d49b93a90f7e80d9deabc89010d6348c1e69d057e151e44618858d7a8986e16bb

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.kassohome.com.tr
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    jN9DaHjY3SiU
Mutex

677954c2-7b51-43fe-89fd-3bf95cda3391

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:2 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:10 _FTPPassword:jN9DaHjY3SiU _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.kassohome.com.tr _FTPUsername:[email protected] _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:false _LogInterval:219000 _MeltFile:false _Mutex:677954c2-7b51-43fe-89fd-3bf95cda3391 _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

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.kassohome.com.tr
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    jN9DaHjY3SiU

Targets

    • Target

      1MULbITdHp4tS0D.exe

    • Size

      769KB

    • MD5

      e5870a29c96f4f1d99855d6e84a5f5bf

    • SHA1

      dcc7ff26ffcd36ed1b1d57b977d4c00a6970a397

    • SHA256

      b1becab061f6539b36256986ccfd39faa86ef9d8f710956fd9e9806fb6376cbd

    • SHA512

      f483f91f416714b75bf09814c61e9bc929077299e087f617d1fd611b68af201d49b93a90f7e80d9deabc89010d6348c1e69d057e151e44618858d7a8986e16bb

    • CoreEntity .NET Packer

      A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.

    • 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

      Detects M00nD3v Logger payload in memory.

    • rezer0

      Detects ReZer0, a packer with multiple versions used in various campaigns.

    • Reads user/profile data of web browsers

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

    • Uses the VBS compiler for execution

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks