Analysis

  • max time kernel
    44s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    08-05-2022 22:31

General

  • Target

    Onedrives/Onedrive1/images/landing-devices-bg.png

  • Size

    98KB

  • MD5

    477e80d0212de6eb13c65efffc0f73b4

  • SHA1

    43616b373dfa26b9c0ff16edb6ad072c45118092

  • SHA256

    388749e5d6d0abada7c06ab7678f30637ac0ebec09209dd9677a9c7bd3634a41

  • SHA512

    193601fd9af366b394a83cc37098aa31155bcf7f333e253b6b548a439b9e222a5a5a656433b52c37b5c7acb32a1e9918ef636b0cb3d7b42e2b66b63403b8bd3f

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\Onedrives\Onedrive1\images\landing-devices-bg.png
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:1732

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

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Downloads

  • memory/1732-54-0x000007FEFBB11000-0x000007FEFBB13000-memory.dmp
    Filesize

    8KB