Analysis

  • max time kernel
    116s
  • max time network
    115s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    10-11-2024 14:23

General

  • Target

    https://drive.google.com/file/d/1u6tkDS2xuHzrj7dgGfHv_Cs4U98Yd-Cm/view?usp=sharing

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 57 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://drive.google.com/file/d/1u6tkDS2xuHzrj7dgGfHv_Cs4U98Yd-Cm/view?usp=sharing
    1⤵
    • Drops file in Windows directory
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:912
    • 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:4 --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=123.0.6312.123 --initial-client-data=0x21c,0x220,0x224,0x1f8,0x228,0x7ffb68c8cc40,0x7ffb68c8cc4c,0x7ffb68c8cc58
      2⤵
        PID:224
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1772,i,13805186357544748388,4475538479445400289,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=1776 /prefetch:2
        2⤵
          PID:1640
        • 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 --no-appcompat-clear --field-trial-handle=2040,i,13805186357544748388,4475538479445400289,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=1804 /prefetch:3
          2⤵
            PID:3808
          • 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 --no-appcompat-clear --field-trial-handle=2224,i,13805186357544748388,4475538479445400289,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2460 /prefetch:8
            2⤵
              PID:1440
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3120,i,13805186357544748388,4475538479445400289,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3164 /prefetch:1
              2⤵
                PID:4264
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3128,i,13805186357544748388,4475538479445400289,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3208 /prefetch:1
                2⤵
                  PID:1900
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4476,i,13805186357544748388,4475538479445400289,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4520 /prefetch:1
                  2⤵
                    PID:2432
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4760,i,13805186357544748388,4475538479445400289,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4356 /prefetch:1
                    2⤵
                      PID:1788
                    • 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 --no-appcompat-clear --field-trial-handle=5716,i,13805186357544748388,4475538479445400289,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=5760 /prefetch:8
                      2⤵
                        PID:4968
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=5344,i,13805186357544748388,4475538479445400289,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=5756 /prefetch:8
                        2⤵
                          PID:2720
                        • 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 --no-appcompat-clear --field-trial-handle=5712,i,13805186357544748388,4475538479445400289,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=5068 /prefetch:8
                          2⤵
                            PID:4604
                        • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                          1⤵
                            PID:2040
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:908
                            • C:\Windows\System32\rundll32.exe
                              C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                              1⤵
                                PID:1732
                              • C:\Program Files\7-Zip\7zG.exe
                                "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Downloads\" -an -ai#7zMap5246:124:7zEvent20335
                                1⤵
                                • Suspicious use of FindShellTrayWindow
                                PID:1160

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                649B

                                MD5

                                1a454f708134d0db2cbea9bcdca6f918

                                SHA1

                                14d5e27b7ee28dbf0a0fab51c26cec108e3bc520

                                SHA256

                                b7e91d7c648768b9b56da287af7895864548e7b60a2ecfd7972c9b36636c2dad

                                SHA512

                                e16643da8a08b7937168f61eb43125e27746858b23fad9de6742a6469a743f8e24618f1a406a7d40b5f6614d993e107ad68a10277a05bacd10000ca73a3825f6

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

                                Filesize

                                408B

                                MD5

                                74c23a109fea234f7527f984ce364877

                                SHA1

                                c0df82735052938ce289223f435651d1ae2502f1

                                SHA256

                                89e10c4825f7c49b11c043fd80eef643b346ce7c916730a467ae2a92b9081483

                                SHA512

                                b982e7cf3fa5db353110219386bfc52dba043afc974a2be9d496f7822c1412d266117eea04aa4dba8add9ff059785e16bdb4de8efe16c26bc2fd5aa22c550b6d

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

                                Filesize

                                6KB

                                MD5

                                c8d493413a2df5c39c202a8cb0ee2ed1

                                SHA1

                                3f2eadfc3ee7faf38c055165cda865317ae1f0ce

                                SHA256

                                f4c012db91fdecb15f1c3cc676423ca958a85a9057706ba571044554e662a5c7

                                SHA512

                                9809b0f1672cef3be7f4b6aa8e9959b31fe2a8b929a4f687b9c609f3a4c8ca9574085369f1cf6ec3248447254cb81ce102e603e20ef8e94ecea9b8dceb11f968

                              • 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

                                1004B

                                MD5

                                84c81bec5b9f309b0be67ce9b194ef1a

                                SHA1

                                8f2769aa954055151f34e6fc671b544c3b29cd5a

                                SHA256

                                5f2da063d1d98cb392c50a5b93b462b51b90e15e77f52e6e0c457152cf638853

                                SHA512

                                734ae3a0468d99f653d9b7dc17d107cf0c6007268e52f655a965294e649cce01ec3041450a8939e0ae0bd383da02a0ad43c5a59873c51f73d46c37895fb1ddd0

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

                                Filesize

                                9KB

                                MD5

                                59b102556cab42d5802318e2c2c03f1d

                                SHA1

                                ba1d2370f775b1341ee529b497f8d4285ae467d9

                                SHA256

                                99639a2ad64eb43f61891217245328605dc0c593391eb1a882569e8fae1e63b4

                                SHA512

                                45312f6d24f3f7c881acf444081d36b1292dbe428a5677981a2dd7bb8f8b086adbb1a685f210a88d0aa5c24a123f440ae81c10fa31243928f4afbf56fa7e1eff

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

                                Filesize

                                10KB

                                MD5

                                dccf1cc2c294ce5900cd0dddba6b94bf

                                SHA1

                                a56d79e5462dabc645b466d24e7f719786a24ada

                                SHA256

                                a5dd0d21a014c31710ceb3d5b9d92b7d7f0b8c23335079246c566715982d2664

                                SHA512

                                c9bdd1803023d31a7057aea4948c84ea9047d30ba7da6af87eaa7c29d1e41e2a07623fb0390fb2ec6310eab848c53e2d58cd861cbad20ef7f95961c90bf35c35

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

                                Filesize

                                9KB

                                MD5

                                9b9f250fa1e6ae07bcbc724a4fa53b86

                                SHA1

                                6b014fc313b1f7f91796ba71c9405aa45ea67ffd

                                SHA256

                                32fe911f19012688001f4d24590c2c3e33048cd9b549c9ceee0c1abc89de7e44

                                SHA512

                                2a0a737b66c2bee0b16f7aff9dd9387307a53a775041983f4a4f320192caf51ac1383e426974da9dee166dfa5de19a2a751a6b93d4e13626e819850b57a23890

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

                                Filesize

                                10KB

                                MD5

                                f30bae4bbf02c86e77115cd7d381b528

                                SHA1

                                16e7dfe5700dbb2e6a5d0994bfb53b2de1c46e84

                                SHA256

                                7389cc6c713ae25e46ee03ef7b69df11f4a85097b00d2d94c73b2272feb01569

                                SHA512

                                7cb239c892327d15709d1418b5da2947b60283955dc0231e079afdb0b00dcfc85e9997ec73d3ca39957f311a2164e3798aa2152c7bc5a4459df5c1b797b0aa8c

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

                                Filesize

                                9KB

                                MD5

                                d1b4153ecb3c4ebe165fe19ec01aef3a

                                SHA1

                                0f2988be91cae19cf49c78a57d0895537cc51f57

                                SHA256

                                ed052f4abeee5398271016deabd26023c7e360573e83a391f7aeb3def11ca595

                                SHA512

                                7f396953a9242cbb2166e5bc39d8cc847a3d4e46e0b3fe70cd08de345ec39edd9fe9260c359104087f4a21eaff1ae540b03379d0dec202d41f61cdc600cb3ecd

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\a933f0ba-5db9-4b97-ac1f-f9dd36098631.tmp

                                Filesize

                                9KB

                                MD5

                                696ac27131986163aeee23641cafcef4

                                SHA1

                                d5c030008aefe0de03be04f5b71271bbfe90ebbd

                                SHA256

                                7d22495bb3adfe9036a8c4ee43450922bea971af8e0d0c553b0fb78876619e75

                                SHA512

                                0d637deef328d2ff1f7f2bebb3b95605d1257e634fbc8de4fe106f11d6f3e634d74f910af35c6a201cdb577adfb7247c6a65096d1ac4e60befb808762ed56b95

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

                                Filesize

                                118KB

                                MD5

                                364f59cf57c12406c0f4e5635888497d

                                SHA1

                                829febfa2259bad6f433e906bf70b65d2068fcbe

                                SHA256

                                acb8cba0a9895d0e6cf71615b5cd10a58ddbf3ab3ed01baa199dce50c18b3a50

                                SHA512

                                ede8fb7c9f34154bb83b77aff1c20da3f16ca5c2674cae5df6f9dcced423bc06303a4be16fbb993e0b57821744c892f6cd96862feb196c52b7a1c192f79433c5

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

                                Filesize

                                118KB

                                MD5

                                35baf98b5fc64b172e4721fc10e31f98

                                SHA1

                                b8aaff807a489c7b8794e7c3572ef2f623e2e01f

                                SHA256

                                3e26c5261a46026aa8f880b1ca9add4decb35e3763d0fe73c68a75464faf677e

                                SHA512

                                f21ce57b353a55e1d3b0317cda16f2c2d88f6d0ae323678929a8916232e46f54fd7ec7dbd9476c9d7996f60f42b3ea8a48071cc5af46e4deae214fa361fb8d75