General

  • Target

    Loader.exe

  • Size

    3.9MB

  • Sample

    240727-3dryqaxenf

  • MD5

    15ed52086cb6f7b5cb3fbec50b97b70d

  • SHA1

    8eb6435bb2da4e9c1043b6700cd841fb7ec35014

  • SHA256

    97b0558c630099adbb8a7b47c1b515e27312e02fe40471b1db5ad38e02035009

  • SHA512

    16f7326e9759ee78f6b3af77ec843037624f660e5a6931a282ea76bc703412e501e19e43a58b4c71c2cc5978acd62af5b015822e12deffbf656f6f226da1f7d0

  • SSDEEP

    49152:LIWNrW9dmqqlu0+E5lUn970wXmAY70nS4pfVkqgy6r3askqXfd+/9Aos:kJWqqluq5O97Z+7K5JEyUaskqXf0Ft

Malware Config

Targets

    • Target

      Loader.exe

    • Size

      3.9MB

    • MD5

      15ed52086cb6f7b5cb3fbec50b97b70d

    • SHA1

      8eb6435bb2da4e9c1043b6700cd841fb7ec35014

    • SHA256

      97b0558c630099adbb8a7b47c1b515e27312e02fe40471b1db5ad38e02035009

    • SHA512

      16f7326e9759ee78f6b3af77ec843037624f660e5a6931a282ea76bc703412e501e19e43a58b4c71c2cc5978acd62af5b015822e12deffbf656f6f226da1f7d0

    • SSDEEP

      49152:LIWNrW9dmqqlu0+E5lUn970wXmAY70nS4pfVkqgy6r3askqXfd+/9Aos:kJWqqluq5O97Z+7K5JEyUaskqXf0Ft

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla payload

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

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

    • Maps connected drives based on registry

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

MITRE ATT&CK Enterprise v15

Tasks