Analysis

  • max time kernel
    1799s
  • max time network
    1688s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06-08-2023 16:45

General

  • Target

    zaro.bat

  • Size

    546B

  • MD5

    0ae3e5cd10bb7807dbf507ad66294dca

  • SHA1

    402593b2b6b9c5f764746216692c860d83a14f38

  • SHA256

    5e73e1b8bf0a6441ecfed07580a131a0f9d4ffc61421c686fd2551627096ef79

  • SHA512

    a4dca6a201c449c1a250772f689d63f2b9764645737d3f0de7027f72aa24f0b177251bf41fd3d2326cf5b17fd8f4b7e1e27ff73b03e90f62c38f55c09366cc6a

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\zaro.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1124
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" "!links[5]!"
      2⤵
      • 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:620
      • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffadd6d9758,0x7ffadd6d9768,0x7ffadd6d9778
        3⤵
          PID:2512
        • 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=1812 --field-trial-handle=1848,i,2852073153097464734,1853951999170424891,131072 /prefetch:8
          3⤵
            PID:2196
          • 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=2112 --field-trial-handle=1848,i,2852073153097464734,1853951999170424891,131072 /prefetch:8
            3⤵
              PID:4784
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2912 --field-trial-handle=1848,i,2852073153097464734,1853951999170424891,131072 /prefetch:1
              3⤵
                PID:4000
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2904 --field-trial-handle=1848,i,2852073153097464734,1853951999170424891,131072 /prefetch:1
                3⤵
                  PID:4404
                • 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=1648 --field-trial-handle=1848,i,2852073153097464734,1853951999170424891,131072 /prefetch:2
                  3⤵
                    PID:1556
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4500 --field-trial-handle=1848,i,2852073153097464734,1853951999170424891,131072 /prefetch:1
                    3⤵
                      PID:3648
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4684 --field-trial-handle=1848,i,2852073153097464734,1853951999170424891,131072 /prefetch:8
                      3⤵
                        PID:2688
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4836 --field-trial-handle=1848,i,2852073153097464734,1853951999170424891,131072 /prefetch:8
                        3⤵
                          PID:204
                        • 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 --mojo-platform-channel-handle=3740 --field-trial-handle=1848,i,2852073153097464734,1853951999170424891,131072 /prefetch:8
                          3⤵
                            PID:3044
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4968 --field-trial-handle=1848,i,2852073153097464734,1853951999170424891,131072 /prefetch:8
                            3⤵
                              PID:4052
                            • 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=4984 --field-trial-handle=1848,i,2852073153097464734,1853951999170424891,131072 /prefetch:8
                              3⤵
                                PID:1108
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1820 --field-trial-handle=1848,i,2852073153097464734,1853951999170424891,131072 /prefetch:2
                                3⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:2472
                          • 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:2880

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

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

                              Filesize

                              1KB

                              MD5

                              0873e5a0bad977d21dcbc02273d0d245

                              SHA1

                              f5d9d9d5671f9a07b07850a055f92ead049624e7

                              SHA256

                              343ef89f76b1bc785151aa515165e79dda9d82b70ccd6fd870f3b5bf4fe6f631

                              SHA512

                              c310dd72447044eb7ffd6713b63349b9c30c348af85547caba158f5826e7bf6b492ee98e64495ce1b68616d387dcd760798f50dd4d0482475360a29928b7dcaf

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

                              Filesize

                              1KB

                              MD5

                              69b7ada88a43644647ea4ec3e32e507b

                              SHA1

                              ec1260558a8ed528cc535abe273ce6745a482dbf

                              SHA256

                              30526243ca4ad541c43848fb34833fda4a691eff11164afc1fd9e61be3f157a2

                              SHA512

                              834b8e4b2efc4dea408deceb65641b765bd2ba18532575a9d9ba5a016da71ffd6bcfe56ae02489fff318b88f4da99d890bbfa68f9f94b5b1c6003885ff552c77

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

                              Filesize

                              371B

                              MD5

                              e4e410150efb55625cd331e6d08bddcc

                              SHA1

                              a437ff004b9dda05821ea3dc47ce7afd4abec5a8

                              SHA256

                              65c970e4e9d6d6631198e25a796e69926c5ca28f581f1405e5947912a5257b54

                              SHA512

                              761ecd0d9c1d28dc8eca397f26edbd212af7d467cdcbfc5cafd463d0905b71314feab695a615c382d7eaed6954403a5c2a4e3c9b3a69ae93c20311db1b823983

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

                              Filesize

                              5KB

                              MD5

                              bd6c633dc6cc54f13043c0e74012af80

                              SHA1

                              aa0d8c4a4698e0989d72613009563113e180289e

                              SHA256

                              5b30e990c04c0f9b36f15d1f08f87c4076de16100156f3622be1b3749acb5e2b

                              SHA512

                              a17b3a687782c078f51a66b546a479b12fee493cbca9d8a59f2e8f913ff8431b62a0e2c36cfea820e53c7500ecbd4cc600f04feadf687349f37a9446f06f67fe

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

                              Filesize

                              5KB

                              MD5

                              515804a4dfeb94d856d5f3c169946078

                              SHA1

                              e54177922e9ab005f4b5d813acad011d2159d50f

                              SHA256

                              ba670d24e2d3365b0d93bdb2683f8e1c4d53db3ccd1bdce0b4f6e39e6bcab149

                              SHA512

                              f1fcdcecb01b6181c2a339d7d174e5b1c08576a1fcaae444f24b85e8dc6bea0022ae74a8ecb3baa2df6832b719bf9f7097fb8f091ab54b9010e6278dda9cc0b2

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

                              Filesize

                              5KB

                              MD5

                              16cb394926c9fa8fb65f3ee25db9b6f3

                              SHA1

                              eb08680999fdafcb1703ed56f7a42696dd397bde

                              SHA256

                              8c443756d8e1a789a6174839e1c02f4469d191cfdac837d8c73ead60d7e84d6a

                              SHA512

                              7340c7afd5b191597a0087f3f99965955389c601343ec3e6d8bb4a6b341dacb499ab68d032d4abdd8d4ea10019709cd19f9bb2f58c2f1599623160ffd2a3fd3f

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

                              Filesize

                              12KB

                              MD5

                              6bd3305ca1ded2de0c23dc0dbe0f7ab2

                              SHA1

                              8f4f6e12f76f3d79d53a619335f8671008cbd0f2

                              SHA256

                              30963f22e424a1af84d4c8fc554ac91111ab6728e79efc68e82f23648459b15c

                              SHA512

                              7d2197d6cf597a21d18e2e8c20c126ef29292792b46b32dd81376c0309db6ff78a3bbb524e370f47557c9ad830e2a49a2a2dc95c9ab40a7c8042951225a8b62a

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

                              Filesize

                              177KB

                              MD5

                              860b86b35eb2ff16a4d179344cf6c384

                              SHA1

                              999ca90467eefdefb9758aab4eaec258de82b946

                              SHA256

                              ca0f0e9647134d81226c119fa086379692a74ce2a388319deeb00c5a72008eb8

                              SHA512

                              ca87985a4a253948d6ac869543a58387ccf5558bfc217828cf568dd92b2e663da226dbf2114848d0261c67c215348c8c659b023f8b97c8f2e302884ad460142b

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd