Analysis

  • max time kernel
    151s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    14/06/2023, 07:14

General

  • Target

    SkypeSetup.exe

  • Size

    21.4MB

  • MD5

    2512f4a5a2c71fafedaba97afa7a9b8a

  • SHA1

    bdcb0999d0e0704468e306a6c94a16cfea52f49f

  • SHA256

    6d164c7778617e002f1048bd1749c4f58edcecbc7703189e01d5791873f5f9fe

  • SHA512

    68f6135b18a04d72668473745f113a3c0b50db06b20c7c95f5a1345ec406d971acf7580ab284e6617d4b6721d96b11a33c8ba011879ac2b74a4a27de7e0ef8d4

  • SSDEEP

    393216:GOZBwvruXBQMyj4Nbwu4A15v88cc6Wdj9YNEc4m7BgJKrP6:GLrs6t0NeA388cc6iMDK

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SkypeSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\SkypeSetup.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1316
    • C:\Windows\System32\pcaui.exe
      "C:\Windows\System32\pcaui.exe" /g {11111111-1111-1111-1111-111111111111} /x {d94f7ff5-1099-4f52-baa6-2b01b79a24f0} /a "Skype" /v "Skype Technologies S.A." /s "Skype has a known compatibility issue with this version of Windows. For an update that is compatible with this version of Windows, contact Skype Technologies S.A.." /b 1 /e "C:\Users\Admin\AppData\Local\Temp\SkypeSetup.exe"
      2⤵
        PID:1484

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1316-54-0x0000000000400000-0x0000000001967000-memory.dmp

      Filesize

      21.4MB