Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-05-2024 09:28

General

  • Target

    FreeMOVToMP3Converter.exe

  • Size

    552KB

  • MD5

    43aaff879b04b066ba3af58f928fe16a

  • SHA1

    1184e52fd39d0df097f27086eaca679a9a2fa9da

  • SHA256

    d2deba67d610a2577c1cab394288bf912551236d2b865af9c3118f1994e6664b

  • SHA512

    771e2cb6471358c4ec66aa23c9e48cbc1d9bd0458b733d9d9c76c77c9d864588ad1c45523e7ab6368e0523dec3796958aba15446fc67c2e0c3c80d1f9cecd75b

  • SSDEEP

    12288:IBewdnVyN+uRQq0TVdWutgnLnbTvpOFFTyKbmbnz:6ewdnYSq0TVdafvpmTyqmbnz

Score
6/10

Malware Config

Signatures

  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 53 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FreeMOVToMP3Converter.exe
    "C:\Users\Admin\AppData\Local\Temp\FreeMOVToMP3Converter.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops file in Windows directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3084
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:3212
    • C:\Windows\system32\wbem\WmiApSrv.exe
      C:\Windows\system32\wbem\WmiApSrv.exe
      1⤵
        PID:388

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3084-0-0x0000000075422000-0x0000000075423000-memory.dmp

        Filesize

        4KB

      • memory/3084-1-0x0000000075420000-0x00000000759D1000-memory.dmp

        Filesize

        5.7MB

      • memory/3084-2-0x0000000075420000-0x00000000759D1000-memory.dmp

        Filesize

        5.7MB

      • memory/3084-5-0x0000000075420000-0x00000000759D1000-memory.dmp

        Filesize

        5.7MB

      • memory/3084-8-0x0000000075420000-0x00000000759D1000-memory.dmp

        Filesize

        5.7MB

      • memory/3084-11-0x0000000075420000-0x00000000759D1000-memory.dmp

        Filesize

        5.7MB

      • memory/3084-12-0x0000000075422000-0x0000000075423000-memory.dmp

        Filesize

        4KB

      • memory/3084-13-0x0000000075420000-0x00000000759D1000-memory.dmp

        Filesize

        5.7MB

      • memory/3084-14-0x0000000075420000-0x00000000759D1000-memory.dmp

        Filesize

        5.7MB

      • memory/3084-15-0x0000000075420000-0x00000000759D1000-memory.dmp

        Filesize

        5.7MB