Analysis

  • max time kernel
    142s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/02/2023, 14:18

General

  • Target

    http:///root/sample/3f07c1443b6b34638820ae064918f32e4e4c7950

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http:///root/sample/3f07c1443b6b34638820ae064918f32e4e4c7950
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4728
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4728 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4296

Network

        MITRE ATT&CK Enterprise v6

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        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          471B

          MD5

          1817d9f8c83af5a97f742f07f32fac7e

          SHA1

          fac61ba5502036b356304703939a905467a7bd04

          SHA256

          07448a3b03c29db66b8782361cc553ad689bc75964c8070d2cd795d0c03f5268

          SHA512

          b9a071c1eb497a26f837c6826b6c7372cf1403d68a8b7adf1251f069492ec1539199303d13fd46e2fb85692b193ab87492624ed34a51b9cfc92d67ecbd638686

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          434B

          MD5

          73ffb13a351d325d16f76607dbc6a375

          SHA1

          8185f3bfbfd1b64fe48ba4ef4de1287afa05716d

          SHA256

          5a03569d463429092182757f6061135fc4551d762e8dac5b75c846ca49340747

          SHA512

          f3ab486e838e40e3d96b2a629b4ba0d354c28b1346f268f5b8b7e9ea5800b89cad07983902bfb60671c6e298eb120dd19ff9c057a159d12f1c8f07251289f2da