General

  • Target

    941c3417912b7d6228d10958274c7a4dcb18a552ceef7590c9000471992a78e8

  • Size

    414KB

  • Sample

    241109-t3y9naxhna

  • MD5

    b39a6b8f883f20cd953d624c5eeaf34f

  • SHA1

    5ec3a8bf69686eeba42cc96ecc6eaf7396111eb4

  • SHA256

    941c3417912b7d6228d10958274c7a4dcb18a552ceef7590c9000471992a78e8

  • SHA512

    9437d6fe4eb3aab83561762dd314a20a9e2aceaf0c77b7cf4a0ee13c9e0e0ac85b23d884e55915703ba2df788ddad8635ee53e2f89ee07849c32c5a0f7459923

  • SSDEEP

    6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4o:gtRfJcNYFNm8UhlZGseo

Malware Config

Targets

    • Target

      941c3417912b7d6228d10958274c7a4dcb18a552ceef7590c9000471992a78e8

    • Size

      414KB

    • MD5

      b39a6b8f883f20cd953d624c5eeaf34f

    • SHA1

      5ec3a8bf69686eeba42cc96ecc6eaf7396111eb4

    • SHA256

      941c3417912b7d6228d10958274c7a4dcb18a552ceef7590c9000471992a78e8

    • SHA512

      9437d6fe4eb3aab83561762dd314a20a9e2aceaf0c77b7cf4a0ee13c9e0e0ac85b23d884e55915703ba2df788ddad8635ee53e2f89ee07849c32c5a0f7459923

    • SSDEEP

      6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4o:gtRfJcNYFNm8UhlZGseo

    • 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