Analysis

  • max time kernel
    600s
  • max time network
    586s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2024 13:33

General

  • Target

    http://s.mhs.com/Fi87Hr

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://s.mhs.com/Fi87Hr
    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:1664
    • 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=0xd8,0x100,0x104,0xe4,0x108,0x7ffef88e9758,0x7ffef88e9768,0x7ffef88e9778
      2⤵
        PID:236
      • 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=1652 --field-trial-handle=1796,i,7327244003598554986,1719790645841935965,131072 /prefetch:2
        2⤵
          PID:100
        • 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=1916 --field-trial-handle=1796,i,7327244003598554986,1719790645841935965,131072 /prefetch:8
          2⤵
            PID:2052
          • 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=2236 --field-trial-handle=1796,i,7327244003598554986,1719790645841935965,131072 /prefetch:8
            2⤵
              PID:3480
            • 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=2864 --field-trial-handle=1796,i,7327244003598554986,1719790645841935965,131072 /prefetch:1
              2⤵
                PID:3832
              • 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=2876 --field-trial-handle=1796,i,7327244003598554986,1719790645841935965,131072 /prefetch:1
                2⤵
                  PID:3268
                • 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=7 --mojo-platform-channel-handle=4568 --field-trial-handle=1796,i,7327244003598554986,1719790645841935965,131072 /prefetch:1
                  2⤵
                    PID:1180
                  • 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=3912 --field-trial-handle=1796,i,7327244003598554986,1719790645841935965,131072 /prefetch:8
                    2⤵
                      PID:3504
                    • 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=5180 --field-trial-handle=1796,i,7327244003598554986,1719790645841935965,131072 /prefetch:8
                      2⤵
                        PID:5080
                      • 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=2012 --field-trial-handle=1796,i,7327244003598554986,1719790645841935965,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1004
                    • 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:1640

                      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

                        264B

                        MD5

                        4cdb95f452af83994948df19a3423870

                        SHA1

                        ea44e09e1125b0b0824a5f25f33db93b2f856430

                        SHA256

                        02dd4e24a01f39e2ac5a6e9e1034ff41845c96560b212837feb74d1e0e335b5a

                        SHA512

                        ea355c06bf9e649ba85e9839b56520052f4bf4b54252273f01ec919a6552f01c858d76c9eb1a8948b791c1c56dae7e02e5b9276793a70389b06221f998da1767

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

                        Filesize

                        168B

                        MD5

                        58102cf1e297d7519e6ac9e5b020289d

                        SHA1

                        728399b42db44675317c13f98b2f8020d9178616

                        SHA256

                        2520e97f75f124da2960824bff96d3a1737a8a0ff6672fb4373067006e0116f8

                        SHA512

                        1382490d449d7d90d8fd3df2f3d9f4ba720665f305c91e775abaac5131adbb61801e1a19a19127ca2a701de99a9cacb9644b6b2c93c33c76debd4da443b5efcc

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

                        Filesize

                        1KB

                        MD5

                        c7a0f449d5703721d8143141aceac52e

                        SHA1

                        b463b2709e2df730d03c5c6c78b6fcd34c89404e

                        SHA256

                        c3e14306226fdf646405bf075e53df1e943e657cd0f3f94a73cd85914764cf0f

                        SHA512

                        d2d57276f5677524ba553e53d699101d0fedcee6766c71602f6699e02f3290df5f3bc1ec6b57baf73cb5753f2ed62fb7c80f6d1204ed369af648a34933cae7df

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

                        Filesize

                        745B

                        MD5

                        ab511fbdd0b10453bb6ce99a0aff25c2

                        SHA1

                        b5312387c5338c5b81f74468b1cedce4bf717919

                        SHA256

                        0b0209b6374cebbecbda39f287b70bb6719166db3b72feabf01512b325ff6880

                        SHA512

                        dc7cf75ee0558368437cf9bd7c7e5538b940d207cda8fdda2d0bccd370282d3a06656af9ca1fa467f30ebf43482ab7059d47ccca8524c82be0560c9b037ac2f4

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

                        Filesize

                        952B

                        MD5

                        2f30f008c06400e06d2fee4a1c8564fd

                        SHA1

                        6756aae23f7c5ba90a45b817f58993cf7f60be05

                        SHA256

                        140b9bbb38df79c645f61ae77fb440358b6e10ed4b9a66b4d1bbc065af456ebe

                        SHA512

                        b1bfc6d47de8805fb3789a0ec632cd21932262b9ae2ee78ab9b0895bb695af645407624c90038bbfe16525c293cfeb75c4ea8cc34fb7907e471f214365012402

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

                        Filesize

                        539B

                        MD5

                        b6ef63458433e11c45c7447267a951b3

                        SHA1

                        e44e208a917cc083b9265ce047e0f3b6efe62680

                        SHA256

                        f6459d96d65b7d8aa49a5636fc1f28ca4dca3ba997deb0b0f5f1d3d7065242c6

                        SHA512

                        9ffdcb6d4f331414aa67b4ac5e6e5485a4a7df439136f32369c614ea9b063428c561af10e4c37cd39a30868f16497448d0cd18a47357bbb54411e02ba5dcd090

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

                        Filesize

                        539B

                        MD5

                        491d10e83525357eeb22c2238b084590

                        SHA1

                        e27829b9d6927fcb1d7e7d19733b97c574720727

                        SHA256

                        735fbe851b7ef896616424cdbf99cea2887f9382e523e3b2e553726abba3a8a5

                        SHA512

                        18c2b5447f7560a7054105fb807e6c29f2cd053f4f2f4671eea0424a430059a75bb252f5adf8ccbf45627aff356a9cd92fd63863b4caab2d9fc83dd51fe3b0d1

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

                        Filesize

                        6KB

                        MD5

                        d62327c4a7847f21ce1674ec3f37b3b4

                        SHA1

                        6c3630711aa8458dbe507327e96fe2edc68826a8

                        SHA256

                        b80c41d4578311f056b0c4546885d556321b5a0dc832caa0e42505e0e1faf258

                        SHA512

                        d19476faee04be7dc259688d07447d4bc478e55dfc545aa01b08b0eb7d6c2c80248517f4c271e97ceb65a24a1eeaa235a83958f5ce8c1873bf05f5dbd7e17376

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

                        Filesize

                        6KB

                        MD5

                        6a1eda2fc48e946a4c19ebb40a986b18

                        SHA1

                        8b9d6e588a6d8e7c8bc51b31d6f00dad716bd050

                        SHA256

                        5300dc7fe49948f62603a44d4c27708f8d061900abb8bb9a2cc84c701645ffb8

                        SHA512

                        566ed3da07be03bfca1af990abe3ccb7009086eb57c53767df2e14ba2c8d6e2973d8b1dad59c06b8ceea55319437067e8f64b84554192a41b9d629ecefeb5ef0

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

                        Filesize

                        128KB

                        MD5

                        dd6b58f6809f606a4a2838bbf5935696

                        SHA1

                        f45415b8e4bc9fa2e62cfdae2cb907c66fe7ebbe

                        SHA256

                        3e51775516016950e87763b5267e48d63f731a2709823a9c249092be437e06f7

                        SHA512

                        eb1d1cdcc16551a53348bf919ad785d5b617d2b5110f6cc4c9411e174b85c2f8ed79c6cd251864d12fab3d4a95a538a5281f7088533379c4135bfb848fa2b53f

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd