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06/07/2023, 20:18

230706-y29ffsfc4y 1

06/07/2023, 20:11

230706-yym32sfc2z 1

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06/07/2023, 20:11

General

  • Target

    https://indd.adobe.com/view/1b49455a-c72c-4f8d-a733-c2c2e8410f64

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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://indd.adobe.com/view/1b49455a-c72c-4f8d-a733-c2c2e8410f64
    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:4340
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffdc6189758,0x7ffdc6189768,0x7ffdc6189778
      2⤵
        PID:4824
      • 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=1996 --field-trial-handle=1604,i,6484032412061224901,6667887437151497782,131072 /prefetch:8
        2⤵
          PID:3368
        • 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=1620 --field-trial-handle=1604,i,6484032412061224901,6667887437151497782,131072 /prefetch:2
          2⤵
            PID:4444
          • 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=2072 --field-trial-handle=1604,i,6484032412061224901,6667887437151497782,131072 /prefetch:8
            2⤵
              PID:4372
            • 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2936 --field-trial-handle=1604,i,6484032412061224901,6667887437151497782,131072 /prefetch:1
              2⤵
                PID:4996
              • 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2920 --field-trial-handle=1604,i,6484032412061224901,6667887437151497782,131072 /prefetch:1
                2⤵
                  PID:1572
                • 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=4836 --field-trial-handle=1604,i,6484032412061224901,6667887437151497782,131072 /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=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4840 --field-trial-handle=1604,i,6484032412061224901,6667887437151497782,131072 /prefetch:8
                    2⤵
                      PID:1068
                    • 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=4808 --field-trial-handle=1604,i,6484032412061224901,6667887437151497782,131072 /prefetch:8
                      2⤵
                        PID:4036
                      • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=5100 --field-trial-handle=1604,i,6484032412061224901,6667887437151497782,131072 /prefetch:1
                        2⤵
                          PID:2016
                        • 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=5140 --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=5156 --field-trial-handle=1604,i,6484032412061224901,6667887437151497782,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4172
                      • 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:4792

                        Network

                        MITRE ATT&CK Enterprise v6

                        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

                          288B

                          MD5

                          a785bc989960d6dffa96966c4279dbb2

                          SHA1

                          5434f479314c50a7ac1e9a8fb4dd96301a0d9e85

                          SHA256

                          8d92f915100fa141f50da26017cd8e39e5de2c0a54966030b8fc3826a65ff469

                          SHA512

                          91fff348d12792fb5bd885bd28479e801b45cfce524b3237c027532f80172adeb7401e243ee718a81529b6cad3378634542d60de6987c608bd28bbfe6be4d18d

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

                          Filesize

                          2KB

                          MD5

                          821e960b5ffce4a99e7fc20b310f62fa

                          SHA1

                          9a0c34098e556ea4ca62e2a7abe5a5d57156934c

                          SHA256

                          e09b165ff8c5510c8b1c58c3560a9ce39e6f0171dfab309c9060195146472382

                          SHA512

                          a4d78970e61ae1a8bfeeda52f791ddb027c12f4ca5e4d74de2412ae8d90452246905ba0d040a1f40c5126ea0f86cd52189ea140bb78d79cc5d090f183f53114e

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

                          Filesize

                          2KB

                          MD5

                          adaa7485e13d176546b70dff8d4b267c

                          SHA1

                          58ccc5f27d3c57c697b94c8fcfc22fb772cdb78b

                          SHA256

                          e08661e01cdfb28ae7ea084e5e7bf5b07e3b11166374e944163a9007071a24a0

                          SHA512

                          30d17f61a7d5ca68ca4da3590968e7d0d51f5b0dbbde5b4c83471d700203a56ffa83900db588fd24114032369ca3175af214fb894fcaba41aa14f71c58454637

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

                          Filesize

                          1KB

                          MD5

                          ea37af987c7739fd65853bf39421ef65

                          SHA1

                          a7829f8ad82719fdaa567a6f4ef9118481055086

                          SHA256

                          1837f1c7435cc89d2e3d0cc51081536c2794ccb67b8de4856f0f23bcf81e6383

                          SHA512

                          7d95289b624e239e844519ef08d4642a5d28674c9f66c3e352050c930c607582b1a59d272317d983696d2c17c32d8d572b3a4b641046bef51d30d93d910e6aac

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

                          Filesize

                          5KB

                          MD5

                          0b5630a485995cd3e250e1364662429d

                          SHA1

                          6c13140b59503b32b6290d63e946816cffff6ba8

                          SHA256

                          7af2c4400898de296956f5637e6b8f5cbd20309fdf2500908daace9de8018161

                          SHA512

                          cb46eff8235caa566abc15063a3549e9bb881b9e0808c9eda9e4cff2e69970842cad074740c57111151836c986cad2ebf4349805fbcc50331948a1c2dab367ba

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

                          Filesize

                          5KB

                          MD5

                          9370ae85ea2e3e78b09619d690c8fec4

                          SHA1

                          659d1b123e180f419daa0bc8da5270391f72e0d1

                          SHA256

                          1adb6dbdb898d37d4150a3e9cc77c970ec6a7fddc6c055d92dd3fbac249b1181

                          SHA512

                          6ef90ac492b7421d643fccc42fc0f7527878b04a48b6a1bf4905f21970c924a8708c2ecab809d42a5586238a376c6d6598a2ff5a5810dad44f7251b5ad2fa91d

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

                          Filesize

                          6KB

                          MD5

                          946f8db85fd15ecb83a6bb3eb4d5b5f5

                          SHA1

                          87b202c598969a723893dc7f5e6230fc33bc95c5

                          SHA256

                          22aa2c14844f3694e631b3ba765fcb1e5e09b1a5ba52cb031c6ddf51261a1066

                          SHA512

                          9c0659846d88c6cbce4d0d34208a5c7042b3c6bf48ca65de3eef60cd4646c27ac48467c9e94aee6b8ee0e62df4eacf2a2b51a38a24d8bc7ded787b0cee727b77

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

                          Filesize

                          12KB

                          MD5

                          27a6efa38d3c19431f70dd8d9c33fa0b

                          SHA1

                          da4fb55be91ac1b4c4ed82c9b762057b76c21a11

                          SHA256

                          0158f23f97b03e8bb44ba033c29d99705c53a6727522ff22f0573d76f8a6e538

                          SHA512

                          7949d7f7b7cdb2b9f44beff98ddbf4d666c7a3d248cf3b3a9b4feb94aa36a64235d370459e9614563f60413a969a0f99d3bcebd4cbc2e6b89969573f9294c962

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

                          Filesize

                          171KB

                          MD5

                          8600aad91a3fe9a8e8ec7fc5b354ef15

                          SHA1

                          fc9d895398bd311f1b7de51a307dce052135b611

                          SHA256

                          0034471d45fd728e7ea33a7a272e10fe6e48bdc2cdfc0bf38f2f05d564205618

                          SHA512

                          fd59054ea54dece6aa60c0cf9a6e45e03e26e922d5395b74c88a1b5b0365ae17f24d83c4dc17a5ba9e25f62a5a11958f31a96c266e353f96f2467ab08b68acc3

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd