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General

  • Target

    3de318ebeb6a966aadbe919c29e90c36

  • Size

    124KB

  • Sample

    240101-zxxrjadce4

  • MD5

    3de318ebeb6a966aadbe919c29e90c36

  • SHA1

    a12a02c2f0698548f5c082d98c40b2ae75342ca1

  • SHA256

    eb27462314e5f51db09422b1f9cd537ad9731857ff84ff57ce9aa4c7cfb269e9

  • SHA512

    572a7cf31a8c1d75d07fc861ba2b910dc289366b00039e3c32e4c5be1ed0888ecf5047377c703148cd6522d75fd7da39e73f7937934e9cda99927db7dee9f0fa

  • SSDEEP

    3072:DUIYXjOMy/7+rzJ/8Xvd6ttJkNwPfVR/tAjui5P9Dcwnna:GjU+UFmtJk+//t+nna

Malware Config

Targets

    • Target

      772d76cd6cbaaf6e4878c2e6c14917f5.vir

    • Size

      144KB

    • MD5

      772d76cd6cbaaf6e4878c2e6c14917f5

    • SHA1

      b8ed51d346c5b754848e36880a816039c9e875aa

    • SHA256

      8d11d6895b8d24ddb79d2c68d5938abb5dceb75beab5c2f0f5a0f967875e9ad2

    • SHA512

      d39b9fff1805d46f282ab38eb2a0eaad119ad201cf30145aa658502658cdf66159b12d70e3483d1cb8982e9f4ec9c333e142f9918bd44c589cf4b9707302aab5

    • SSDEEP

      3072:UDa5T5E6lWPFUJbkwcp8TB/I6gM0hUq+GlCZVtcFeql37Ky:eMT7lW9UJgwyb6TXVtceQ37

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • 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 v15

Tasks