Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/05/2024, 19:09

General

  • Target

    https://secure.smore.com/n/fqwb5W%07schoolmBf0%EF%BF%BD%1FAf%EF%BF%BDY%7F%EF%BF%BDR%[email protected]%04%00%00%00%01~

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 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://secure.smore.com/n/fqwb5W%07schoolmBf0%EF%BF%BD%1FAf%EF%BF%BDY%7F%EF%BF%BDR%[email protected]%04%00%00%00%01~
    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:1248
    • 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffe32e4ab58,0x7ffe32e4ab68,0x7ffe32e4ab78
      2⤵
        PID:4452
      • 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=280 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /prefetch:2
        2⤵
          PID:2564
        • 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=1924 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /prefetch:8
          2⤵
            PID:2604
          • 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=service --mojo-platform-channel-handle=2272 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /prefetch:8
            2⤵
              PID:1684
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=2968 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /prefetch:1
              2⤵
                PID:1252
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2988 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /prefetch:1
                2⤵
                  PID:3592
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4224 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /prefetch:1
                  2⤵
                    PID:3292
                  • 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=4368 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /prefetch:8
                    2⤵
                      PID:4872
                    • 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=4516 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /prefetch:8
                      2⤵
                        PID:3932
                      • 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=4660 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /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=4440 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /prefetch:8
                          2⤵
                            PID:212
                          • 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=4428 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /prefetch:8
                            2⤵
                              PID:2360
                            • 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=4692 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /prefetch:8
                              2⤵
                                PID:4636
                              • 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=5012 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /prefetch:8
                                2⤵
                                  PID:3516
                                • 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=1544 --field-trial-handle=1980,i,3624815559901989690,2612079992541278795,131072 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:2936
                              • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                                "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                                1⤵
                                  PID:3448

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\560e3248-c08a-4cf5-8797-21c7ee47b5b0.tmp

                                  Filesize

                                  257KB

                                  MD5

                                  6d12b3aa2b0326074083d7c485baf72a

                                  SHA1

                                  9407c50477019898a2e359172fbd8c0ddf00ab68

                                  SHA256

                                  41047b94c5d18a771d55de289684f2360ba8ba2cbef17bbc472771d6f9336d7d

                                  SHA512

                                  c4dba74831f8fa59e5490c292910aca476d6db22cf0efef3bbbf6afb4ea0b67787512b0126b1820ef0b1cd6adfd46a5f149b71f4be7c01d78d7949a437b8bf67

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

                                  Filesize

                                  1KB

                                  MD5

                                  afea018ca5e658cdf9ea1a70a3d4bce8

                                  SHA1

                                  ea07bce3617ba7fc891ab94eb4d9e7f163b3765a

                                  SHA256

                                  4505fb136a4bfaf8576237333176ab425a4deb3dc2c7792402b4f0f2bfcce28b

                                  SHA512

                                  85fe027f530662f66e5df36e036569594f584a95228f04669ad1792937726bd4ecb170172fa643961a6aeda5fa6b25e2929f5e2393bce7e19b0ed7c7848cc158

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                  Filesize

                                  2B

                                  MD5

                                  d751713988987e9331980363e24189ce

                                  SHA1

                                  97d170e1550eee4afc0af065b78cda302a97674c

                                  SHA256

                                  4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                  SHA512

                                  b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                  Filesize

                                  356B

                                  MD5

                                  eb431309112152624f2e5ef4f25e01b6

                                  SHA1

                                  29dc8266008a591b11dbc765e23e674c6ded1d89

                                  SHA256

                                  b006fbbf8c8b2f05a5f61de4da90747fba0d5aac45755f51506c9dbd68110d06

                                  SHA512

                                  774192668797ea3894b655231d7cfd17c085969c78ad00811ec5a5ab444dd719c73a1986cadbbc5cb09162d83d1d9b3a49c49424b8a3e264cd0d1bc0bae2b5a4

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

                                  Filesize

                                  6KB

                                  MD5

                                  9648c2c943cc759daf5dd0fa6ddae081

                                  SHA1

                                  529fd5fc6a9cf1b13333c60f507b0970d9e03410

                                  SHA256

                                  bf08117032fb4df34a0fc937902bdd49008dc49e7c33f6bb465ae5341c5fa35e

                                  SHA512

                                  271d6d3ed0a4d3e8fd5d0cf4766701a5f602ce858f99c65b01178c51835f63de2f0b83f24e2cc692b697d1f1f3bb028139999f7b058cbc71731baf1a15602834

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

                                  Filesize

                                  257KB

                                  MD5

                                  4b8a3bac9d7c4f6697dd9daee3326b6a

                                  SHA1

                                  5ce80c955b5ca2a56f69ba0ad9b3aae4ec21766f

                                  SHA256

                                  99bda11ee2f2da997115cbfc06a1a33720af35e572279b580949348ad851b447

                                  SHA512

                                  97b1a18da8d48f36970594640fc44c2c26a875c13f815be91051d64c0cfecab4c17ea60cf1eb36aae1f098b9e6d6405e8a5f6d5d29324d2522ec49a1477245e5

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

                                  Filesize

                                  257KB

                                  MD5

                                  362a1030e620e810f72336e028736395

                                  SHA1

                                  8f286d61c950ec062bebb296bb41047396307c92

                                  SHA256

                                  7ceb53b3f29f1eff25e3973ae0c0ba3a6486162f09dea07ffd314b8b963a0ea0

                                  SHA512

                                  984760cf913af18bcf493668558fa89f4e2eafed0a5387c1261e375b9dbb26a808e2b4399338464ba76237b038b7bf4c949387ba75102e9b7483d778b44b28a4

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

                                  Filesize

                                  277KB

                                  MD5

                                  7acdc5dca534ba523f9c54f8e8e3dd6b

                                  SHA1

                                  2bdeacd08eb2c94247b27f6f230d59eecc180b53

                                  SHA256

                                  00ec911bc10f9383fe297469874b904be644cfa4af6186dae1bf27049d21b9f0

                                  SHA512

                                  03e50d3310cbd71ff056e00bdad0fdc930a76df9f20f86182ce7278995ad22f9ab0b47bd9e2c9f1d4ee8e19244b980b2900566dddda0933b943c3617e0faf8bd

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

                                  Filesize

                                  91KB

                                  MD5

                                  1de3c3059a965dd5d03f00b3605e7c72

                                  SHA1

                                  3a1e88eb184cdbab8d0ebf5e5a0aeefef10cfd2a

                                  SHA256

                                  0df32a19ba57883f722fd4257eb0985a6c3436c1df088fae7c4fe3764256cfe1

                                  SHA512

                                  2eec38a555ef7204950dbf8427eeea959573b08051b4abf7dcc21735cf04be6eae3601d7a5528790150aec3fcfc210a0e1d67ac2b2cdd30be3dc8de2d0fb5cc6

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57f1a3.TMP

                                  Filesize

                                  88KB

                                  MD5

                                  a30a542648b7f206f43bc8709e4733ea

                                  SHA1

                                  59b0951e4f744f53920d6fac96d6916ecd825078

                                  SHA256

                                  63b8ac30e3cd077cfbc9665c9a9c0831a89ef86a3976067b6e724a48caa9a1cc

                                  SHA512

                                  d3adcf3b16b791e30121c29231843fbb86b432f8a485378b1c01d35adbc8fd691160839e16b52f68f1ff9dfb24a66ee74435e7249c3f33b727b61f26e9bd1f36