General

  • Target

    ac9ebf6049a238cc8d895a5ac8acb70e32532095f0e063c5b52a45084863c088

  • Size

    408KB

  • Sample

    241109-nnnayswpcq

  • MD5

    eadbf7ce880dc4e9203f95a1851bd9f3

  • SHA1

    211949738250cbd3496bb0431e055c9dd7fe0c46

  • SHA256

    ac9ebf6049a238cc8d895a5ac8acb70e32532095f0e063c5b52a45084863c088

  • SHA512

    646870a84eae0a2770f744e02494dcbcc22915f083c7695dcfd03588e2e94187c64807db7a36ac4a47cb09c4d3cd1c68bab8860680e1a8883d6c1c9dd1f41be2

  • SSDEEP

    6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse

Malware Config

Targets

    • Target

      ac9ebf6049a238cc8d895a5ac8acb70e32532095f0e063c5b52a45084863c088

    • Size

      408KB

    • MD5

      eadbf7ce880dc4e9203f95a1851bd9f3

    • SHA1

      211949738250cbd3496bb0431e055c9dd7fe0c46

    • SHA256

      ac9ebf6049a238cc8d895a5ac8acb70e32532095f0e063c5b52a45084863c088

    • SHA512

      646870a84eae0a2770f744e02494dcbcc22915f083c7695dcfd03588e2e94187c64807db7a36ac4a47cb09c4d3cd1c68bab8860680e1a8883d6c1c9dd1f41be2

    • 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