General

  • Target

    e857082d34f80d20c4bb6379f0e1d1163dcdff56b15e067263d4b2052539a214

  • Size

    408KB

  • Sample

    241109-nmebnawpan

  • MD5

    cadbdd1e9243a3464cbb6d2f58783f7c

  • SHA1

    54d0a561b5bf8e696015afacc03c9c77e72cf2c3

  • SHA256

    e857082d34f80d20c4bb6379f0e1d1163dcdff56b15e067263d4b2052539a214

  • SHA512

    d667898bb53e57e1b5d83b7eb9754c84c94bfa2da2734fc7de23dcdaddd98cdda7d5a806c1b5e9180264fd9656f6a4edf8f99c6cf6a166074534c3a6c421524c

  • SSDEEP

    6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4:gtRfJcNYFNm8UhlZGse

Malware Config

Targets

    • Target

      e857082d34f80d20c4bb6379f0e1d1163dcdff56b15e067263d4b2052539a214

    • Size

      408KB

    • MD5

      cadbdd1e9243a3464cbb6d2f58783f7c

    • SHA1

      54d0a561b5bf8e696015afacc03c9c77e72cf2c3

    • SHA256

      e857082d34f80d20c4bb6379f0e1d1163dcdff56b15e067263d4b2052539a214

    • SHA512

      d667898bb53e57e1b5d83b7eb9754c84c94bfa2da2734fc7de23dcdaddd98cdda7d5a806c1b5e9180264fd9656f6a4edf8f99c6cf6a166074534c3a6c421524c

    • 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