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Resubmissions

07/05/2023, 19:09

230507-xt4dssfe62 3

07/05/2023, 19:04

230507-xq8jcahc8x 3

07/05/2023, 19:01

230507-xpdmkshc71 10

Analysis

  • max time kernel
    148s
  • max time network
    107s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    07/05/2023, 19:09

General

  • Target

    empty.jpg

  • Size

    55KB

  • MD5

    f7796b4270e876b8acf653c1632f2626

  • SHA1

    e8fbb0a599801f8698dd4753e390294614bfe833

  • SHA256

    b095ef14c5f8a5fdab59b407ae3117a942928b361a2af0a574e3046431f9f907

  • SHA512

    3cc5ef085f4784d3416cdd94415e02fe4cd6e445eff7c3c85d7daa2d039a5ad2f053cd1960b9c13c818ca67abc77304d2bb0caa6565f0687d788a525945dcb64

  • SSDEEP

    1536:DfJMSeftY5lmSF6KQtsh/tjXCiFyUNien:rotEdFV7fLFxhn

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Control Panel 64 IoCs
  • Runs net.exe
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 6 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\empty.jpg
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:1368
  • C:\Windows\SysWOW64\DllHost.exe
    C:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}
    1⤵
      PID:684
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x488
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1536
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" shell32.dll,Control_RunDLL desk.cpl,Advanced,@Advanced
      1⤵
      • Modifies Control Panel
      PID:856
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" shell32.dll,Control_RunDLL desk.cpl,Advanced,@Advanced
      1⤵
      • Modifies Control Panel
      PID:1696
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1600
      • C:\Windows\system32\net.exe
        net user Admin /adm
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1172
        • C:\Windows\system32\net1.exe
          C:\Windows\system32\net1 user Admin /adm
          3⤵
            PID:1512

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • memory/1368-54-0x0000000001CB0000-0x0000000001CB1000-memory.dmp

        Filesize

        4KB