Analysis

  • max time kernel
    42s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-es
  • resource tags

    arch:x64arch:x86image:win7-20220812-eslocale:es-esos:windows7-x64systemwindows
  • submitted
    31/12/2022, 15:34

General

  • Target

    Resource/Applications/VPN/Data/Assets/Default/Flags/64/NZ.png

  • Size

    1KB

  • MD5

    7473f6b098c05b259dbbe7c874c10820

  • SHA1

    c4f8203e725b08e3106d29345ffd41a852b77e3a

  • SHA256

    fce6ce3994285c37597a83f6e4d8d345873dc7d04e7357880691ef23061feb83

  • SHA512

    0f3ce4fb1a0c034a2a4bc24c6f24d92c1b8c08530d255a21982381332c929a2129523816b3a4a475ba1b54afd40d8f4d5e5b826e987b837ded1f0206f868b5e3

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\Resource\Applications\VPN\Data\Assets\Default\Flags\64\NZ.png
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:1328

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1328-54-0x000007FEFC031000-0x000007FEFC033000-memory.dmp

    Filesize

    8KB