Analysis

  • max time kernel
    4294249s
  • max time network
    104s
  • platform
    windows7_x64
  • resource
    win7-20220310-en
  • submitted
    21-03-2022 18:59

General

  • Target

    MuOptinet/Data/Item/pe.jpg

  • Size

    6KB

  • MD5

    fd411a7d95e8c648dc67ed3450914eb4

  • SHA1

    9f50f14039af27188c60dc694f3e0705d0616b35

  • SHA256

    8f293e2890d597dab957f12cd4693b08e05cf2fe7cbc188f5226f80bfcbec1a3

  • SHA512

    4a4b6a79d9c3113ec250da175847754ab4b4aa4bfd95d66f48e0640094574a8d189d9a9c9c079156b46f711159dc162ea9d79b41f868c653630b7ad729f6438e

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\Admin\AppData\Local\Temp\MuOptinet\Data\Item\pe.jpg
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:2012

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2012-54-0x000007FEFC1E1000-0x000007FEFC1E3000-memory.dmp

    Filesize

    8KB

  • memory/2012-55-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB