Analysis

  • max time kernel
    149s
  • 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
    29/03/2024, 07:30

General

  • Target

    https://cxstudio.lt.acemlnc.com/Prod/link-tracker?redirectUrl=aHR0cHMlM0ElMkYlMkZjYWxlbmRhci5hcHAuZ29vZ2xlJTJGU2NUSjRTeHVWWkpMSGZRWDg=&sig=3KA5RFu36azgTMUjrYhThwJ9FGtqg4EiyNHekERyap32&iat=1710493850&a=%7C%7C612945596%7C%7C&account=cxstudio.activehosted.com&email=i4YFbDgKOPv9yzQuKAeizqMBxetY%2FQX43%2BWY%2BIh5AVNTnVk9d3XzpzxF%3A0X8pkFlcGL3aCJ%2Fsw6QhUGWJBvVYZf3Y&s=9caa319c8d4200d312e3e0b3f560b5c0&i=219A284A1A1878

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://cxstudio.lt.acemlnc.com/Prod/link-tracker?redirectUrl=aHR0cHMlM0ElMkYlMkZjYWxlbmRhci5hcHAuZ29vZ2xlJTJGU2NUSjRTeHVWWkpMSGZRWDg=&sig=3KA5RFu36azgTMUjrYhThwJ9FGtqg4EiyNHekERyap32&iat=1710493850&a=%7C%7C612945596%7C%7C&account=cxstudio.activehosted.com&email=i4YFbDgKOPv9yzQuKAeizqMBxetY%2FQX43%2BWY%2BIh5AVNTnVk9d3XzpzxF%3A0X8pkFlcGL3aCJ%2Fsw6QhUGWJBvVYZf3Y&s=9caa319c8d4200d312e3e0b3f560b5c0&i=219A284A1A1878
    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:4236
    • 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,0x100,0x104,0xd8,0x108,0x7ff8c6bf9758,0x7ff8c6bf9768,0x7ff8c6bf9778
      2⤵
        PID:2732
      • 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=1728 --field-trial-handle=1848,i,5622887859573120080,9581909620865122620,131072 /prefetch:2
        2⤵
          PID:3928
        • 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=1932 --field-trial-handle=1848,i,5622887859573120080,9581909620865122620,131072 /prefetch:8
          2⤵
            PID:452
          • 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=2224 --field-trial-handle=1848,i,5622887859573120080,9581909620865122620,131072 /prefetch:8
            2⤵
              PID:3700
            • 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=2744 --field-trial-handle=1848,i,5622887859573120080,9581909620865122620,131072 /prefetch:1
              2⤵
                PID:3648
              • 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=2752 --field-trial-handle=1848,i,5622887859573120080,9581909620865122620,131072 /prefetch:1
                2⤵
                  PID:232
                • 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=7 --mojo-platform-channel-handle=4660 --field-trial-handle=1848,i,5622887859573120080,9581909620865122620,131072 /prefetch:1
                  2⤵
                    PID:1916
                  • 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=4680 --field-trial-handle=1848,i,5622887859573120080,9581909620865122620,131072 /prefetch:8
                    2⤵
                      PID:3940
                    • 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=5212 --field-trial-handle=1848,i,5622887859573120080,9581909620865122620,131072 /prefetch:8
                      2⤵
                        PID:4820
                      • 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=2320 --field-trial-handle=1848,i,5622887859573120080,9581909620865122620,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3964
                    • 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:1040

                      Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000f

                              Filesize

                              198KB

                              MD5

                              cda68ffa26095220a82ae0a7eaea5f57

                              SHA1

                              e892d887688790ddd8f0594607b539fc6baa9e40

                              SHA256

                              f9db7dd5930be2a5c8b4f545a361d51ed9c38e56bd3957650a3f8dbdf9c547fb

                              SHA512

                              84c8b0a4f78d8f3797dedf13e833280e6b968b7aeb2c5479211f1ff0b0ba8d3c12e8ab71a89ed128387818e05e335e8b9280a49f1dc775bd090a6114644aaf62

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

                              Filesize

                              336B

                              MD5

                              6d74118bdca1532afe48ee72ad4c3bf1

                              SHA1

                              2977cc81e8c4a826ac7ceb402c3f05eecdb586e8

                              SHA256

                              88ae7e3f99ffdb4f2109fc9717948f2596e6af05c138a917c647d1cb507e5933

                              SHA512

                              fa90f21c20c64c3bd9bcd849a20e9612396d687b1d7a1c32308dea3522cf49e8b25ef528dbd9e3b4d91482a5bb4f268fe75a0d3f418350b867ee32383af59a24

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

                              Filesize

                              3KB

                              MD5

                              84600d5637e1ee92e65fd4caee832f49

                              SHA1

                              2e2788f8aedba5f8ebc499ec950f0be84df2ed58

                              SHA256

                              cd5b644d9e9623ca0e70de8208c647261999f5d627f31a29871406785b4ba5bb

                              SHA512

                              9e3bbac48ea810790b7c894c703091106c7febffcd7c823e2b020b7118878374e92906aff9c6223f96e2e10108ab73bd16fa93117c85abfe8b57c98413346bfc

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

                              Filesize

                              2KB

                              MD5

                              45ac8fa4838d0859b1169c88d5cefc04

                              SHA1

                              7fb3887e94d271299072e86ac8d74da272c5d52d

                              SHA256

                              0791afa6c5bcc2337b77aaa402e669c6fd935b3317616b404ac160f32f56e6dc

                              SHA512

                              b2e00c333da9b62c1c4105df5e1d363ec6df0c022c07e48d4ab86b04feaf6c5f01e35fdf987c44201ad7fe95e1f3d1119715fb823dfb256be74db63b14fb73dd

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

                              Filesize

                              706B

                              MD5

                              ddc15a39227a26436be9276e065b00b3

                              SHA1

                              c3cb120e1a96e75ebe7fb4623220401297795333

                              SHA256

                              c97cc357414282e2ed589bec38bd07e6c6b893591f52c6e555154dd014077448

                              SHA512

                              d7c382fb111972bee21b26246ab1feaf828d9c05ce38681ab590d03397f1b2fc7e15798e3a9e57d7e3687e1be6c3ea14ec91e2a6d0edbcb0e1d61ac35d70fe1f

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

                              Filesize

                              706B

                              MD5

                              f1e44a473a2fa2c78724d49eb54e2e53

                              SHA1

                              c73c5166471c3362acd5350c23f31640a789aeaa

                              SHA256

                              b12d776f937dbf07569d7230d5419133455cdca16af664e32c3fa06abf0f8cf4

                              SHA512

                              37094ff404cc5cc3b242b6edd31924ee4d302ea2dac7143802e0d232babaad1d212de77bf68e65c6d52a8f8d169d2bd53db78dd4f8d1cca1d28b9937ea0b497a

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

                              Filesize

                              706B

                              MD5

                              8477480fc178aa304fea62abe4775c2b

                              SHA1

                              d1350df1481ad55cb92005fc37a093cadcffcb8d

                              SHA256

                              cb154bac5e0d1def0ffa93eba197e379420ffa02ecb5be64bc82c61d364e3ef3

                              SHA512

                              5f2b1b76689dfca0d62b199b45bdd2a54f735f628cc6507f93ba2b8ed4770edc03ba0f2755be8405202d652e62d549882b69fecd7afe6fc80757a4b6c0815fad

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

                              Filesize

                              6KB

                              MD5

                              a3a0216978f4c20b4f40ed40dc38a009

                              SHA1

                              07a900c3b29a933b77ce128ce37e4e561bfc52a1

                              SHA256

                              bf1e9dac981aadbefb40bfad92910cb7e49cc77d135e9d8ce32e4a83d7f4eff0

                              SHA512

                              1d608ac47a63b5f77dee776a3d552bfd4c797577935423cdaa927c015f83cce2335b88168659b5f703691b1e471f8c6dca6ad02ada7ee9610cdcd8533a050eab

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

                              Filesize

                              114KB

                              MD5

                              c646eba747328d718980fb3529d37f23

                              SHA1

                              89bb525703ba54f7b87a47864092a5a99f25c38c

                              SHA256

                              7e97d8b4d499148fe87ac8a883a92c9213208872d87596d7a8ae1bf2adca9fab

                              SHA512

                              563536e74e0c97308400ac08c66045a72d5b7bfc7ebce9316813fd093d5840e658fa90dab0ff955f56e5fd8eb55727f51308a6bfe30f5f1bbd35d639ad454150

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd