Analysis

  • max time kernel
    0s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 18:05

General

  • Target

    3334cb43b69c61d33289b4cf8a5e16f6.exe

  • Size

    1.7MB

  • MD5

    3334cb43b69c61d33289b4cf8a5e16f6

  • SHA1

    f70b0becd639338a427f6424a2272178f58dae53

  • SHA256

    34f17c9cdba6e3bb9340628e32c2fc2e7f65223530549d32fa1ee1b5dc184a68

  • SHA512

    e33d7f0325781eb7a6cad0fec7a4655620f21464215bde52fa8f7bd00632d26724940891d66dcf617a1ee43f4b73077d950da400c28df0f895014a384fd0d8ee

  • SSDEEP

    49152:610vJAyGlATIXdM7RQTE7JBKqf+Fj8McTFgIEIv:hJAyGCTIXdMiY7+qGB8DgIEIv

Score
7/10
upx

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3334cb43b69c61d33289b4cf8a5e16f6.exe
    "C:\Users\Admin\AppData\Local\Temp\3334cb43b69c61d33289b4cf8a5e16f6.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4652
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c set
      2⤵
        PID:1924
      • C:\Users\Admin\AppData\Local\Temp\~523951933799082400\StopUpdates10.exe
        "C:\Users\Admin\AppData\Local\Temp\~523951933799082400\StopUpdates10.exe"
        2⤵
          PID:2432
        • C:\Users\Admin\AppData\Local\Temp\~6256502254128069468~\sg.tmp
          7zG_exe x "C:\Users\Admin\AppData\Local\Temp\3334cb43b69c61d33289b4cf8a5e16f6.exe" -y -aoa -o"C:\Users\Admin\AppData\Local\Temp\~523951933799082400"
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:2568

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2432-19-0x0000000002420000-0x0000000002421000-memory.dmp

        Filesize

        4KB

      • memory/2432-45-0x0000000000400000-0x0000000000553000-memory.dmp

        Filesize

        1.3MB

      • memory/2432-48-0x0000000002420000-0x0000000002421000-memory.dmp

        Filesize

        4KB

      • memory/4652-0-0x0000000000400000-0x0000000000545000-memory.dmp

        Filesize

        1.3MB

      • memory/4652-44-0x0000000000400000-0x0000000000545000-memory.dmp

        Filesize

        1.3MB