Analysis

  • max time kernel
    122s
  • max time network
    155s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    30-01-2022 07:56

General

  • Target

    2253f5222ebad25243cd8e3d7ac416939a7cf4f52e991ee3bd6e2f2847d28faf.dll

  • Size

    116KB

  • MD5

    fbdecce06dbb41237f8623a2e50daf59

  • SHA1

    41a8190bae6dc95c2ee1bf536367a8edf3740765

  • SHA256

    2253f5222ebad25243cd8e3d7ac416939a7cf4f52e991ee3bd6e2f2847d28faf

  • SHA512

    7966ca39638ddeb2d75ea1635cec515a540c18c2a56139ba7a8c5c7c81af3cb70c7b2a8123f4da4635f5171c6a31eb6a1e280152c0581a13b3655d88cfb061b1

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\2253f5222ebad25243cd8e3d7ac416939a7cf4f52e991ee3bd6e2f2847d28faf.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3488
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2253f5222ebad25243cd8e3d7ac416939a7cf4f52e991ee3bd6e2f2847d28faf.dll,#1
      2⤵
      • Enumerates connected drives
      • Suspicious use of AdjustPrivilegeToken
      PID:3548
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:4024

    Network

    MITRE ATT&CK Enterprise v6

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    Downloads