Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30-09-2022 15:39

General

  • Target

    a51ae885-405c-4324-8173-7c83f1957f01.png

  • Size

    960KB

  • MD5

    bb575c4b910556f9f75147b07a561cee

  • SHA1

    26fe4a7c972c27112183f557e504f5b9ddc18598

  • SHA256

    b0a34c29ed311d9c4c3b9eacdc5208c213adeb6ea247dbeb9081e2acf3a354fa

  • SHA512

    4c51b329c0070ba2ef05c1d689fc680a966eade8d39753360f46084a9ab5229ef7eead98e2d0774ffc426e673d70901c573f6c8a615b02283b5ae981af1f9b8b

  • SSDEEP

    24576:bahKO6SHRej4CQuQQBVvIDw+Bif3UJwO510WLzSoHhoCdJv/wSCA:bJ0HRej4u7BVvmycwO51Namo+t

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\a51ae885-405c-4324-8173-7c83f1957f01.png
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:1824

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1824-54-0x000007FEFB5C1000-0x000007FEFB5C3000-memory.dmp
    Filesize

    8KB