General

  • Target

    ff96c5555916c51184514c147fe5def5587350deec5cd7141324f70b6d45d627

  • Size

    409KB

  • Sample

    241110-f3xtyatlel

  • MD5

    1ff69f579c2e83182edb5ca81d44b6de

  • SHA1

    d404f8ca2c0f0ef9078475b5c1da3ddef173d42f

  • SHA256

    ff96c5555916c51184514c147fe5def5587350deec5cd7141324f70b6d45d627

  • SHA512

    29e59e9d95c13e6bf35373bc9eed2f2cfde2ee0229686ebdd357737bf58078a5026c64fdcf8c3cdae6728051b2575fa578732d37c7a83aa2dbad8d8691474b63

  • SSDEEP

    6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse

Malware Config

Targets

    • Target

      ff96c5555916c51184514c147fe5def5587350deec5cd7141324f70b6d45d627

    • Size

      409KB

    • MD5

      1ff69f579c2e83182edb5ca81d44b6de

    • SHA1

      d404f8ca2c0f0ef9078475b5c1da3ddef173d42f

    • SHA256

      ff96c5555916c51184514c147fe5def5587350deec5cd7141324f70b6d45d627

    • SHA512

      29e59e9d95c13e6bf35373bc9eed2f2cfde2ee0229686ebdd357737bf58078a5026c64fdcf8c3cdae6728051b2575fa578732d37c7a83aa2dbad8d8691474b63

    • SSDEEP

      6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse

    • Blocklisted process makes network request

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks