General

  • Target

    72e559bf1066cdbca5974a3155e7262b7b536e2f654aa18d7530354a407f8bc5

  • Size

    668KB

  • Sample

    220205-rprxbacdgn

  • MD5

    49a385a4417fbdfdd77e3524045d5b54

  • SHA1

    85365a27369dce9b28f6c5f83c70700947f9946a

  • SHA256

    72e559bf1066cdbca5974a3155e7262b7b536e2f654aa18d7530354a407f8bc5

  • SHA512

    68f4358eede68749b8b3048677cadb797da709b64add13fc621e9d1e1518de01c1596489fdb8f0cd676040790a31c1b24e7c63064941113ae358d26589573312

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.0

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    nenPhZ)1
Mutex

e2c20095-e9b9-4e9b-acff-55166fc9e9b3

Attributes
  • fields

    map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:nenPhZ)1 _EmailPort:587 _EmailSSL:false _EmailServer:us2.smtp.mailhostbox.com _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:true _LogInterval:10 _MeltFile:false _Mutex:e2c20095-e9b9-4e9b-acff-55166fc9e9b3 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:true _SystemInfo:true _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

Targets

    • Target

      MT103 SWIFT_PDF.exe

    • Size

      702KB

    • MD5

      3b50feaab7beaf0ab69164d14c3eda9e

    • SHA1

      88e8b4e3252b76232d5b5d7bca0a4fbc505961e8

    • SHA256

      a6cc097da2bee5d66e38a786047089065ad694607297795f7088847cdcb1643e

    • SHA512

      17f54072c4a1770be1c45994682a48663d60777070bab20116855fc25cc7c2d1f08b85836080bd4968b73d0270ed0b039e1b513e49f3d7e498d47aee9b18f6e4

    • HawkEye Reborn

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

    • Modifies Windows Defender Real-time Protection settings

    • Looks for VirtualBox Guest Additions in registry

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • ReZer0 packer

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

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Windows security modification

    • Looks up external IP address via web service

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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks