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General

  • Target

    122dd56cea522d7ca5209c2ff7b0b74a6112b992ebc1a8541ea5a29737e8f0a9

  • Size

    403KB

  • Sample

    240409-j1b18sac57

  • MD5

    2f1d6db9af7a44f4402394c090f583b0

  • SHA1

    844c8516191d9d55e4c25fad9c93a7a2119161dc

  • SHA256

    122dd56cea522d7ca5209c2ff7b0b74a6112b992ebc1a8541ea5a29737e8f0a9

  • SHA512

    f34778922dc1c18a96d67368692a8a3ea7a98f0ec5942710e9bb044de16005a3478650fca2b71adddbf4c72b8178565130e71929d6a7b0b928256fd70f9082be

  • SSDEEP

    6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse

Malware Config

Targets

    • Target

      122dd56cea522d7ca5209c2ff7b0b74a6112b992ebc1a8541ea5a29737e8f0a9

    • Size

      403KB

    • MD5

      2f1d6db9af7a44f4402394c090f583b0

    • SHA1

      844c8516191d9d55e4c25fad9c93a7a2119161dc

    • SHA256

      122dd56cea522d7ca5209c2ff7b0b74a6112b992ebc1a8541ea5a29737e8f0a9

    • SHA512

      f34778922dc1c18a96d67368692a8a3ea7a98f0ec5942710e9bb044de16005a3478650fca2b71adddbf4c72b8178565130e71929d6a7b0b928256fd70f9082be

    • 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