General

  • Target

    55d72e541ff5d50ada69084e6a7746784caf8569e7e1576a71d3d03ea335ca5c

  • Size

    414KB

  • Sample

    241016-as6ffayanp

  • MD5

    aea5688722a46cecd76528b7796ec87d

  • SHA1

    d03bf13043d96747e4b8dc01d05384e9fdbbbbc3

  • SHA256

    55d72e541ff5d50ada69084e6a7746784caf8569e7e1576a71d3d03ea335ca5c

  • SHA512

    2b3520efbd81bcfdd317c8f435e8dd0ab905169f581cdcf83befc5a9a1d145b3e31c799e3342a6bc7149af7a2262d2728efb8b1d39edec09937f9eec6563f124

  • SSDEEP

    6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4X:gtRfJcNYFNm8UhlZGseX

Malware Config

Targets

    • Target

      55d72e541ff5d50ada69084e6a7746784caf8569e7e1576a71d3d03ea335ca5c

    • Size

      414KB

    • MD5

      aea5688722a46cecd76528b7796ec87d

    • SHA1

      d03bf13043d96747e4b8dc01d05384e9fdbbbbc3

    • SHA256

      55d72e541ff5d50ada69084e6a7746784caf8569e7e1576a71d3d03ea335ca5c

    • SHA512

      2b3520efbd81bcfdd317c8f435e8dd0ab905169f581cdcf83befc5a9a1d145b3e31c799e3342a6bc7149af7a2262d2728efb8b1d39edec09937f9eec6563f124

    • SSDEEP

      6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4X:gtRfJcNYFNm8UhlZGseX

    • 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