Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 14:35

General

  • Target

    75fec76e56944264d7dafd729caa69d0.exe

  • Size

    433KB

  • MD5

    75fec76e56944264d7dafd729caa69d0

  • SHA1

    0111407ec55b8fe06645f701c9538eccc402e767

  • SHA256

    dc8f61ffb998cd0655ec9ded6183b0d4db9548722d5ffa2ced71b6fb251c5bd2

  • SHA512

    85ddad170ef71a5a9f4c5e07879f96043532cc53503f5b701288cf64401119f7e31dbac7e97d663b6f39700abd3fd5f8dbc803fe1b09f17af81ecf32fc184213

  • SSDEEP

    12288:njkArEN249AyE/rbaMct4bO2/bY4B+XxBZV4l6L/V03EWWI97:EFE//Tct4bOsQhnVa6DV0UA7

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Enumerates physical storage devices 1 TTPs

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

  • Kills process with taskkill 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\75fec76e56944264d7dafd729caa69d0.exe
    "C:\Users\Admin\AppData\Local\Temp\75fec76e56944264d7dafd729caa69d0.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2452
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c khmsg
      2⤵
        PID:2288
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c taskkill /f /im NXPRUN.exe
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2392
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f /im NXPRUN.exe
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2848
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c taskkill /f /im NxpAuxSvc.exe
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2812
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f /im NxpAuxSvc.exe
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2344
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /C REG IMPORT "C:\Windows\SysWOW64\zc.lst"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2584
        • C:\Windows\SysWOW64\reg.exe
          REG IMPORT "C:\Windows\SysWOW64\zc.lst"
          3⤵
            PID:2676
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2616
          • C:\Windows\SysWOW64\taskkill.exe
            taskkill /f /im explorer.exe
            3⤵
            • Kills process with taskkill
            • Suspicious use of AdjustPrivilegeToken
            PID:2576
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c start explorer.exe
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1680
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            3⤵
              PID:2012
        • C:\Windows\explorer.exe
          C:\Windows\explorer.exe /factory,{682159d9-c321-47ca-b3f1-30e36b2ec8b9} -Embedding
          1⤵
          • Modifies Internet Explorer settings
          • Modifies registry class
          PID:676

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/676-4-0x0000000003A40000-0x0000000003A50000-memory.dmp

          Filesize

          64KB

        • memory/676-5-0x0000000003A30000-0x0000000003A31000-memory.dmp

          Filesize

          4KB

        • memory/676-6-0x0000000003A30000-0x0000000003A31000-memory.dmp

          Filesize

          4KB

        • memory/2452-0-0x0000000000400000-0x00000000004C0000-memory.dmp

          Filesize

          768KB

        • memory/2452-3-0x0000000000400000-0x00000000004C0000-memory.dmp

          Filesize

          768KB