Analysis

  • max time kernel
    300s
  • max time network
    292s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    18-03-2024 14:31

General

  • Target

    https://docs.google.com/presentation/d/e/2PACX-1vSZ65uEVSc3azwoO0r0z_C4FVUyUel1MIWVMltLa9SG6-c-K3ggOZ6it8kwckZOuYgL6kpDL1a4mK6Z/pub?start=true&loop=true&delayms=3000

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 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://docs.google.com/presentation/d/e/2PACX-1vSZ65uEVSc3azwoO0r0z_C4FVUyUel1MIWVMltLa9SG6-c-K3ggOZ6it8kwckZOuYgL6kpDL1a4mK6Z/pub?start=true&loop=true&delayms=3000
    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:3908
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7fff62ef9758,0x7fff62ef9768,0x7fff62ef9778
      2⤵
        PID:5080
      • 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=1536 --field-trial-handle=1812,i,15624812303675977137,9604755563166058954,131072 /prefetch:2
        2⤵
          PID:1832
        • 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=2056 --field-trial-handle=1812,i,15624812303675977137,9604755563166058954,131072 /prefetch:8
          2⤵
            PID:3920
          • 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=2160 --field-trial-handle=1812,i,15624812303675977137,9604755563166058954,131072 /prefetch:8
            2⤵
              PID:3724
            • 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=2896 --field-trial-handle=1812,i,15624812303675977137,9604755563166058954,131072 /prefetch:1
              2⤵
                PID:1380
              • 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=2928 --field-trial-handle=1812,i,15624812303675977137,9604755563166058954,131072 /prefetch:1
                2⤵
                  PID:72
                • 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=4716 --field-trial-handle=1812,i,15624812303675977137,9604755563166058954,131072 /prefetch:8
                  2⤵
                    PID:748
                  • 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=8 --mojo-platform-channel-handle=2336 --field-trial-handle=1812,i,15624812303675977137,9604755563166058954,131072 /prefetch:1
                    2⤵
                      PID:3964
                    • 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=1812,i,15624812303675977137,9604755563166058954,131072 /prefetch:8
                      2⤵
                        PID:3132
                      • 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 --field-trial-handle=1812,i,15624812303675977137,9604755563166058954,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2032
                    • 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:1796

                      Network

                      MITRE ATT&CK Enterprise v15

                      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

                        120B

                        MD5

                        34784d57ea1aee07ca180bc7c7d8cac7

                        SHA1

                        8f641f148020e9e93a8c3ed41204bf4a2f50a113

                        SHA256

                        8bd7bce758422512fb26b3e2e6d7aa568d0c51f817a5d6dd833b2840de8382a6

                        SHA512

                        001cb5cb39935032174d4125e825c79e5035196c24b878bac45036b4916af68fe76f8edbcbca5b64827c0536dcad2063741c616726cb43b44efa0e3a916fb104

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

                        Filesize

                        2KB

                        MD5

                        8c9b8c8773cfe06ef0d9106f341fef60

                        SHA1

                        6824470dac580257c0b39f78a20811c248f154ba

                        SHA256

                        d79b294f2985e9731ae7a58c687849b1d6682131d86b24a8d89c32d2b0beb4c3

                        SHA512

                        2cf966e6a18aabc18c704f13cadebb938fe79d5452e4cf141685151d499d446b5c0ef0db6d8dfcefa3df0b87aa1a8e79cdf2c04e60a38ba9f584fb22f8419524

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

                        Filesize

                        2KB

                        MD5

                        a10b8c34c4454ae1c6f298b65e24933d

                        SHA1

                        e4971fb7684103c002985592337d363b7998d9ed

                        SHA256

                        30bf11a26b117886c75cc6675e13aca3228bfdc714025ad59c830cebffbfa918

                        SHA512

                        c3a79570a68094e263fe34d6e16ff90df2b8762d596056cee6eee147011238e803a13d81c8ba0fdb518acb6d1ab4459228534fdd39d8148819db483c44147bea

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

                        Filesize

                        2KB

                        MD5

                        b7e60ec8f32b83620b4167954c9845a2

                        SHA1

                        540edf724706a2e5c2c8cca6f1013f5189103306

                        SHA256

                        9c0b886270158761f3258e12fb96e721787c92ed01cbe67675b1ee55ab33490c

                        SHA512

                        223aa575fe59ec5cc9e2781677ea83610416e3f02a0c491d22dd78f8b99d36cb8d6398d5bfb4a2659eca4bc3eff4d289814520f707bfa3e647879289763ba35a

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

                        Filesize

                        2KB

                        MD5

                        c7951fb5dd4fee5ab64e2b41a40d37da

                        SHA1

                        d20c494429e1601bc81aa42080386ca2e900cbf4

                        SHA256

                        d2a45820ee7631c32878ad9efb76bbd7b75353a9a34439945a57cc4f30ec57c8

                        SHA512

                        ed79ed4ed74b23085ae2d5e2709211950f0d81974963e9f54e9effbedcd06ff34fcea1383fc60afd89e6f5d1e2e64ce587b3ab5f22cefabef94a133060845fa6

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

                        Filesize

                        874B

                        MD5

                        ccdad595ca4de0d97d9e1fb9f9da8847

                        SHA1

                        99e0c145bce9159d8044f4890c760944d50cb632

                        SHA256

                        1960a79b6a01bf37de5a363770429788c7b4fda1cf329aa86319ba5bf0c2fbec

                        SHA512

                        95e37d2724312b956769152cfdfdd7dc2457f56457bf2db2f53c59b18841e1d6e5a56776921405e51c586bcf06675399a161cd91381f510be9d38e9e97e42d89

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

                        Filesize

                        6KB

                        MD5

                        64424fbb7d0cb5e68946c0712d7cdb28

                        SHA1

                        2d9fc1716ff7cc12b8a9e69b85131ee048a72c54

                        SHA256

                        1c71f5ed7fff84b570d2352f16fb18336b90b27550b3979b71aa5e1391fd4ef8

                        SHA512

                        bb3cf416f614cc1ace1f4a9f9b8b5469337890e33d2081ab46d44c92f06064ad72cc8a57703fd05fc7a747eaa7be8cd7ffc84b629a731076ed6ff8a97a9d7513

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

                        Filesize

                        130KB

                        MD5

                        1794f6ffdffca713f6ea13d8663ec23b

                        SHA1

                        f841662da05dd063411431237e51d136776e614f

                        SHA256

                        c4d5cc87ae8a71290ddd746733276e211eb9d0ab9abc47955b94865c8e7092dd

                        SHA512

                        056c821fcdc0d372511dffda12b0b1d1b840e87a4fc0b6bef2311df1c89dcd552e06178263abfcff48079420aa3cc260348351acd256b7beba500ae1914ffbc3

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd