Analysis

  • max time kernel
    1599s
  • max time network
    1601s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    15/06/2023, 13:46

General

  • Target

    1RsaFv.png

  • Size

    1.7MB

  • MD5

    b4ed79fe7234d94f2cdddcc5aac79cb4

  • SHA1

    dab8af5932dc67a200dc445ece0f297aed17706f

  • SHA256

    10acf2393d7d78ff700b8af4b64acfdc763817abb112b0f771b3ff3b13505718

  • SHA512

    7feea6041f1712a1db8c6f1ae3ee8e88dd0a8a8a52cb06b687daffa3657697aebd0e633032b49ab43791a40449683dbec7fa84acb6c653f0e854b74adef13557

  • SSDEEP

    49152:UsqTm+ZyUPvtY2T+cWIjvyvr4xa2Z6emC4GhDuGBEsQEFTQTi:UfTmbUPvKdc/j6vr4xaQ6epDuGBE1EF/

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • 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\1RsaFv.png
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:884

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/884-54-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/884-55-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB