Analysis

  • max time kernel
    151s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-03-2023 19:53

General

  • Target

    DOC03NAS02317400T.htm

  • Size

    223B

  • MD5

    a51182051835146ca149a952fd5e0dff

  • SHA1

    edddfd2b0bd226e5687d38d6d76b7560f2fc63fd

  • SHA256

    97062b58036e0e00eb24811b7674b15ab36ff1466954ce56d7ead91891d64331

  • SHA512

    31359e6de9ee65e3ca70f65f69275922de8f114228115e9b6a8abdd12a280f2b08bdd8b90d24b5e69f761efe57d81a476f61cd3be8a7f2e3135625dac6765a46

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 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\DOC03NAS02317400T.htm
    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:1480
    • 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,0x100,0x104,0xd8,0x108,0x7ffebbbb9758,0x7ffebbbb9768,0x7ffebbbb9778
      2⤵
        PID:2288
      • 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=1788 --field-trial-handle=1800,i,6397512279325696661,16331530832452583463,131072 /prefetch:2
        2⤵
          PID:2904
        • 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=2168 --field-trial-handle=1800,i,6397512279325696661,16331530832452583463,131072 /prefetch:8
          2⤵
            PID:2044
          • 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=2164 --field-trial-handle=1800,i,6397512279325696661,16331530832452583463,131072 /prefetch:8
            2⤵
              PID:4412
            • 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=3244 --field-trial-handle=1800,i,6397512279325696661,16331530832452583463,131072 /prefetch:1
              2⤵
                PID:768
              • 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=3252 --field-trial-handle=1800,i,6397512279325696661,16331530832452583463,131072 /prefetch:1
                2⤵
                  PID:4696
                • 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=5308 --field-trial-handle=1800,i,6397512279325696661,16331530832452583463,131072 /prefetch:8
                  2⤵
                    PID:4208
                  • 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=5336 --field-trial-handle=1800,i,6397512279325696661,16331530832452583463,131072 /prefetch:8
                    2⤵
                      PID:3840
                    • 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=5352 --field-trial-handle=1800,i,6397512279325696661,16331530832452583463,131072 /prefetch:8
                      2⤵
                        PID:1276
                      • 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=4996 --field-trial-handle=1800,i,6397512279325696661,16331530832452583463,131072 /prefetch:8
                        2⤵
                          PID:3212
                        • 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=11 --mojo-platform-channel-handle=5244 --field-trial-handle=1800,i,6397512279325696661,16331530832452583463,131072 /prefetch:1
                          2⤵
                            PID:4676
                          • 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=12 --mojo-platform-channel-handle=5236 --field-trial-handle=1800,i,6397512279325696661,16331530832452583463,131072 /prefetch:1
                            2⤵
                              PID:5000
                            • 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3972 --field-trial-handle=1800,i,6397512279325696661,16331530832452583463,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:1128
                          • 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:5000

                            Network

                            MITRE ATT&CK Matrix ATT&CK v6

                            Discovery

                            Query Registry

                            1
                            T1012

                            System Information Discovery

                            1
                            T1082

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

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

                              216B

                              MD5

                              48d27e2047f3987722aea6c283f13b94

                              SHA1

                              9649a672605c9e79337e52ab72a9f7ccab273df0

                              SHA256

                              c9881f7f330a896dc70122fdbaa8ef2c2da103f045430b9384df28b33d7f91c1

                              SHA512

                              d9f41376741f8398e52b68eda2fb080bbdfe25a687977cfe3bd201c66d44ad066366c939ab74d7a9b9263c6a7908ee8b11ca38b29fed6a4591317a2dbdac0d73

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

                              1KB

                              MD5

                              4fb849605ae2560cb5d80c7ef33c2f17

                              SHA1

                              4defaaed4b37bd4ca8e1a63a5565e12599442cc1

                              SHA256

                              2e097d2900123e4081f904bfff0b97e463dd874c6ce150da489180ffe4076a27

                              SHA512

                              af3dc014120142690d310b58146405d66a605060ea8336793ae12dcc5fd55460d6f54fed576bc4c38603c188343817e749f7cca3bf002be1918a33847a68ca60

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

                              874B

                              MD5

                              8454c62d793f0b9a823069eee3058900

                              SHA1

                              d2a4ca44f9a7f6b417e73bbb0fd9fd53ffe4588b

                              SHA256

                              7e6996fde03a3a853fdf7d8f368dfe0af8a319a13721bf82c67830b4d7a5f0ea

                              SHA512

                              1521d07e64aadcadb2edf4a8945252cc7140a6b4b369260371c7caa2d1fd0c18245ab3d8608719cf4c7d998c7556385f8de087a623f7954a133d2d4cc810d10c

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

                              874B

                              MD5

                              636c63709d6add08a111341432169630

                              SHA1

                              19a05d479037d8ea0b4338c9a5d50ee5e267d19e

                              SHA256

                              9eef68df158ac0c0c130e6c043a29933f4cad689d119fc0f9fa8f45a3debfa37

                              SHA512

                              8d6434f117f0323fce98643fdd4dac23eff81269e3118ec98fefa9f1d2a3976a771e750c5de29b4d54ba362fbe636151226599f0e8795e703ffbcf85aa4001ab

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

                              707B

                              MD5

                              e65dbb164d7930027d4b8a5cc2547ab4

                              SHA1

                              6047e6a0bf0e9aadf807f99a9e49d829415db594

                              SHA256

                              79f97b4b55ffc7593165f493948f8eb2d3bb7afe1702a801c0c8e77058e4a918

                              SHA512

                              5b03db91238cfae8ba2bc79f515ae9062750b28db056f62eb54cbfa816f5c5f01345aadb5f7bbbff35d4cd35217ccf0f39ad85480eb0c33a4b44d2fd6e583b1e

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

                              6KB

                              MD5

                              2f9832f7e01b9218dc03b448006d6fec

                              SHA1

                              3d2d34a13d55b3e859d1bf11a0afe58f22bf6829

                              SHA256

                              04a44227450b1f161177cbb7f70321342b9911d9abc7ff16733307401db4e844

                              SHA512

                              a7e90dbf377323de9a94ffd53df39b1a5ebc41b0700cae10ada82c1d47b69d0055b0ad6eec69c428237168c3e7cae853c4cd73cd3b3a51964e3ebea396d9d58f

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

                              6KB

                              MD5

                              3b2ce452728ea96c5b495fcf2b7969b9

                              SHA1

                              d0a810a2c71a2a488a5e5494080b8c6748fb418b

                              SHA256

                              201e74f812badbf542ba748fef33995a9ed251ab39783006403891ca72045176

                              SHA512

                              116798a58baafb8c18cec7b0c928c77d44b7db1145be23dad9fe6fa5a3a06940578215d9f5de84439e43f6a5b7481567ce008c0c44d5130591d5747c23662da9

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

                              15KB

                              MD5

                              c62572e35f382a6e633154d2c6be023e

                              SHA1

                              ed5da0295aaa39a6717712a015b53f098bb4d41c

                              SHA256

                              6a4bd9531f56d241568cefc6dff7390107140bebc7bea8bdbde1e7300dbd1d3b

                              SHA512

                              d58d6df4426790fd6497734477bfe7f8c6d3ae89bf4546008b5d418a3b51a8d6c41bdae79d000b84f0a5ae57409befebbf1023d82a683b82787f0f9ff9b12760

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

                              173KB

                              MD5

                              77afb6f496d94cf5a679a94717070489

                              SHA1

                              75b3b8dab3889912fb151b23c53498e1c5256c37

                              SHA256

                              bc989f0e5bafbf4ce89e1f39bdb18a9107a6b6e2831f94c623da632f9b8163ba

                              SHA512

                              8ec0f0bc10f7a6c62052cc9d193a0cc54104ab35fc4ea7ca84c1ffb6de09f99650a4b498af6dbba7bd6c0d3610de3a66b6f0adc8cae4a33c7b373ea5c1d66598

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

                              102KB

                              MD5

                              0241cfa9d2c56b72fca6d0ec408334f7

                              SHA1

                              1d781e70f41f7f082994f5a43dd7edbe0997bd92

                              SHA256

                              d03ecd3ff7249f506a0d50ec85adb6543363473560966c2e983a24fd9059582a

                              SHA512

                              a9d3a6121943a5c2e658f4d497dda0ed3c14d0be28eeda61066c2976fc6e4254b62df3f9d9c6831240eb7b205edf266a059ad2788f49b18261640d1f040a32b5

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe5710c9.TMP
                              Filesize

                              101KB

                              MD5

                              38f70345d4a6c4f1a14874b6fa61c720

                              SHA1

                              c4df841f993e669d82cc22ff3e4627755c815f4f

                              SHA256

                              93532a99f33162064c7b9747d7cec752a91671be3ea4425d7cbd8517e352c3db

                              SHA512

                              1c259d339d564a3d82d246b371de44d0a44471560cf4276eefdefdeae82ee807b13f9eb390eb509dd64f1ac43ba4f2158750a257b6bd59fcece7dc3e435e2a2b

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

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                            • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.exc
                              Filesize

                              2B

                              MD5

                              f3b25701fe362ec84616a93a45ce9998

                              SHA1

                              d62636d8caec13f04e28442a0a6fa1afeb024bbb

                              SHA256

                              b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                              SHA512

                              98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

                            • \??\pipe\crashpad_1480_TUBFCXPYVDOKBQRD
                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e