Analysis

  • max time kernel
    210s
  • max time network
    213s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/07/2023, 04:34

General

  • Target

    https://go.careerskillsinvest.com/vsl?el=teamej7

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • 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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://go.careerskillsinvest.com/vsl?el=teamej7
    1⤵
    • 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:3872
    • 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=0xfc,0x100,0x104,0x40,0x108,0x7fff36ea9758,0x7fff36ea9768,0x7fff36ea9778
      2⤵
        PID:1676
      • 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=1776 --field-trial-handle=1872,i,2433902109867498317,5093685702723687872,131072 /prefetch:2
        2⤵
          PID:3364
        • 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=2024 --field-trial-handle=1872,i,2433902109867498317,5093685702723687872,131072 /prefetch:8
          2⤵
            PID:2812
          • 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=2204 --field-trial-handle=1872,i,2433902109867498317,5093685702723687872,131072 /prefetch:8
            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 --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=2960 --field-trial-handle=1872,i,2433902109867498317,5093685702723687872,131072 /prefetch:1
              2⤵
                PID:1756
              • 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=2980 --field-trial-handle=1872,i,2433902109867498317,5093685702723687872,131072 /prefetch:1
                2⤵
                  PID:3864
                • 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=4716 --field-trial-handle=1872,i,2433902109867498317,5093685702723687872,131072 /prefetch:1
                  2⤵
                    PID:4748
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5256 --field-trial-handle=1872,i,2433902109867498317,5093685702723687872,131072 /prefetch:8
                    2⤵
                      PID:1596
                    • 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=5716 --field-trial-handle=1872,i,2433902109867498317,5093685702723687872,131072 /prefetch:8
                      2⤵
                        PID:4312
                      • 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=5452 --field-trial-handle=1872,i,2433902109867498317,5093685702723687872,131072 /prefetch:8
                        2⤵
                          PID:3304
                        • 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5708 --field-trial-handle=1872,i,2433902109867498317,5093685702723687872,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3608
                      • 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:1140
                        • C:\Windows\system32\AUDIODG.EXE
                          C:\Windows\system32\AUDIODG.EXE 0x308 0x490
                          1⤵
                          • Suspicious use of AdjustPrivilegeToken
                          PID:1736

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                          Filesize

                          624B

                          MD5

                          99249ef816b35cb0fe7daca8e014e493

                          SHA1

                          05d3d0fdd32fba541b875bf4e3a77adaab26ff9f

                          SHA256

                          9ca606bf93c5c8e568b546b760e73f54fcf47c8c599a2057beafad5480203cec

                          SHA512

                          0901256356ceaee4055b3bccde5bcd523fddc19dc00c55a5a15c2e508902c88cdb8f2f2adf72ab124c726835028537cf907a8cfb9d35339f848a522e684befac

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

                          Filesize

                          4KB

                          MD5

                          c73aa9d82617e2550cb03da528d22518

                          SHA1

                          2836c53ab30ba34ee51e55e176081f40d394b562

                          SHA256

                          441c880ea2fb1ba0372f531bff0bd443e050c1b00717628c284f984733c5ee54

                          SHA512

                          af3d521cbf1d8e51faf2f37359b1cfcc8f21b8b3c5bc72659b7c771ba81e91423b0beb361b9d88d15c28661424f006a83b092d003ff333ad4866b74ef63d0469

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

                          Filesize

                          1KB

                          MD5

                          b792a8242fadb77361660cab3256ea33

                          SHA1

                          adb29912b12587b68866fa4bcb6be56ef8a52ac5

                          SHA256

                          a558ec960fa5ee198967985c0a95323ab5fd823ec2b1e1005c2b2bf80a713bfd

                          SHA512

                          ca27bb6aed4c1045db0646dde3f263950ec97115b15a80ba59501dff3b370aafd8561f7194137d7b0b7e9d7737beafdccc010211ce9c4779c0b62b0f8bf34358

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

                          Filesize

                          6KB

                          MD5

                          ebfdd386c159aed244bde4baca00531e

                          SHA1

                          fdaba897de898feb1d665bdd3569648044f6956a

                          SHA256

                          6bf6e1e6f864f5605ae4b02075a1b4d997e1c41470a81bb2d9e3cedca7e8b712

                          SHA512

                          c7be4ab5f5c5a116f41b7af8ba5186c46e8f0b4a12f96f925fae9e1370ca7f5963881fd7b3af7adbd8af0f7e7cc8546b6933f348c706684d0733b62b818c9bf8

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

                          Filesize

                          6KB

                          MD5

                          aaa7dcf5cde8ed0f20e7efae73423420

                          SHA1

                          2b7af5b8005e6fec916320b33fd093c03da00a93

                          SHA256

                          c988340b1abbbedcaea7ed8fb6ec22243d6cafc23d600f025f8615fc6f7cac1e

                          SHA512

                          e7b54618ba063270ff07ebd6236f68945b285b48e57483b67830af619e8d23c7aeaa900ac3a3ec86a8c66767983494181baafa749f03bfc84704ab6095e5d866

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

                          Filesize

                          6KB

                          MD5

                          08c9da95be4720d32e22ff7b24777764

                          SHA1

                          7510a60ba028c28c7c508181a404cd59d3c019ba

                          SHA256

                          c66072c9e02f9bf865abe017bce5fe4c74f4562be735124def3814e2c30a3977

                          SHA512

                          4e9dc15eb4bc11b4ef2a8f8a3b283edcd2123fa1a99a596a0b956ba352bb4bfaa7084c86d2691aa1c09a866f966978db4075e676d96deda2e5aa53eb6d97e9f5

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

                          Filesize

                          87KB

                          MD5

                          1ad0c85530bee831a97de7349c6e8bbb

                          SHA1

                          3e11f3725f30f767a622b390696a4dfc01420c57

                          SHA256

                          7ae682b56b09055f74e1dda671a1aa009a0d93c61b8f502e6ba35a64449ef21d

                          SHA512

                          31ad3dcb78a96a2a635b3f3a2a0f20d7ee74e2b71cfea9e982f2fa6d8022fd8ec1f4eb0d83f96933f2a198229e42cc3480b5e16db29cb8a1f26d8baced0b3bc2

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                          Filesize

                          101KB

                          MD5

                          b5060e67e072f31ea8ced6bc782a2923

                          SHA1

                          bf4aaf511654fdd6c8c7e0276b0cc96c565b78e1

                          SHA256

                          0999077b88a4a33e064b5f0884fefe70867a65573484214f30958c68a2a913d9

                          SHA512

                          dd8ed0ee45ee8447ad6de60f104f94eb0d1391f07f140fadc2da9dc6f305eb19d033921094733c7a637ba8f4dfcba598702d463f01302c1a053624e5729ea54b

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe5806e1.TMP

                          Filesize

                          100KB

                          MD5

                          d828216105a91f9ba6f58cf3e782291c

                          SHA1

                          80648425e18361fe976c11d2031a5b8c399da135

                          SHA256

                          c53a91335ee210d7016732062cc453bad561df6c0d9759349e82c6705525e42c

                          SHA512

                          a0dcdf3da1f72f0bd213e900e79c62e67034971ba836d659c3943dd9dcb13a8cca3de25db73bb1402d2329d713c4452a8a80f6640cc23781510d4a0f664e9226

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd