Analysis

  • max time kernel
    79s
  • max time network
    134s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    30-01-2022 07:38

General

  • Target

    fd4363b4f508b066bec54f0980c0d58c12248c95b0a021ca02054738bc0da94d.dll

  • Size

    166KB

  • MD5

    084c5115e946636ef03e8a555b6bf060

  • SHA1

    e9f9c357dd08e653ee7ffd17943773327a18c93f

  • SHA256

    fd4363b4f508b066bec54f0980c0d58c12248c95b0a021ca02054738bc0da94d

  • SHA512

    40d651021c4a3058d1c726bcfaea94c70c7d6fe9ffa3e3cd19db058864c018a32e26fefa3f70ddb635cb1ec31afb958112c87e2ee1e6cb1c838e8ee2a28088b6

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\fd4363b4f508b066bec54f0980c0d58c12248c95b0a021ca02054738bc0da94d.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:528
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\fd4363b4f508b066bec54f0980c0d58c12248c95b0a021ca02054738bc0da94d.dll,#1
      2⤵
      • Enumerates connected drives
      • Suspicious use of AdjustPrivilegeToken
      PID:2920
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:1740

    Network

    MITRE ATT&CK Enterprise v6

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    Downloads