Analysis

  • max time kernel
    152s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-02-2024 19:04

General

  • Target

    d3dcompiler_47.dll

  • Size

    4.7MB

  • MD5

    1e2f4329fa2e58be78f5fcde2aeea167

  • SHA1

    c2ecb4d0542c49d9e906d6173f77349aaa4749a6

  • SHA256

    a92f3bb1a4d846b38e8422d7c492f638e6bf47081facbb22c92568118938d5ce

  • SHA512

    8ae9b45f7427d83b5fd0afa49c920f79fc071f362dab0a4ef72be0fd19f5243779f071d762a66ffc2180121ded618e571470d3eabbdcf21b4125cf0b04ea62f3

  • SSDEEP

    49152:3uhjwXkKcimPVqB4faGCMhGNYYpQVTxx6k/ftO4w6FXKpOD21pLeXvZCoFwI8ccG:ny904wYbZCoOI85oyIV

Score
1/10

Malware Config

Signatures

  • 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 5 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:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3dcompiler_47.dll,#1
    1⤵
      PID:1668
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:400
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        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:4788
        • 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=0x11c,0x120,0x124,0xf8,0x128,0x7ffc8f259758,0x7ffc8f259768,0x7ffc8f259778
          2⤵
            PID:3856
          • 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=1752 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:2
            2⤵
              PID:4828
            • 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=2224 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:8
              2⤵
                PID:3364
              • 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=2028 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:8
                2⤵
                  PID:2632
                • 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=3124 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:1
                  2⤵
                    PID:1280
                  • 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=3144 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:1
                    2⤵
                      PID:2888
                    • 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=4768 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:1
                      2⤵
                        PID:2528
                      • 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=5160 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:8
                        2⤵
                          PID:1444
                        • 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=5328 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:8
                          2⤵
                            PID:468
                          • 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=5284 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:8
                            2⤵
                              PID:2756
                            • 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=11 --mojo-platform-channel-handle=1708 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:1
                              2⤵
                                PID:3616
                              • 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=12 --mojo-platform-channel-handle=4604 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:1
                                2⤵
                                  PID:2368
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5212 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:8
                                  2⤵
                                    PID:4476
                                  • 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=5416 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:8
                                    2⤵
                                      PID:1876
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5756 --field-trial-handle=1880,i,15704521134548575727,16250482777256528611,131072 /prefetch:8
                                      2⤵
                                      • Modifies registry class
                                      PID:1836
                                  • 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:4984
                                    • C:\Windows\system32\AUDIODG.EXE
                                      C:\Windows\system32\AUDIODG.EXE 0x4a0 0x4f0
                                      1⤵
                                        PID:920

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\260199b6-c286-48de-b1cb-db3eecb7371e.tmp

                                        Filesize

                                        6KB

                                        MD5

                                        f2ac5500440a337f995b528b439e61a3

                                        SHA1

                                        1fceaac21f1d421b98e68c539397633f56f908d7

                                        SHA256

                                        ea1dc4f4fa56a6d8a3f461f2c59824eb93ee39756dcb3d1809e5da46537e929c

                                        SHA512

                                        57fd197b160b1dced99f620544e87ff5d7897a29eec6edf6e6697c3fdb7efd351ca815e40b35afe08d54ba77f9a3b6c15ed5ac652addc5b21a1fb6c5a29fbed6

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

                                        Filesize

                                        1KB

                                        MD5

                                        adac5e956c5514618b859415a0f30596

                                        SHA1

                                        cc286335a84b9c97b0407b0f8428f6bba5fdbce1

                                        SHA256

                                        313d4db751586d4f0f1abfe16700b53fbe4840802596a5ffa44297e9eda8876d

                                        SHA512

                                        384f9fc9f160e8a9549a6c736da79a53b70f894b972d6c3cdc498ff322f3ea0d684ad61d9d009fe60ca501cf486a221e8dfb54cd71061b4f39befdafb265193f

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

                                        Filesize

                                        371B

                                        MD5

                                        e295267d850fafebcd545d0e268e407c

                                        SHA1

                                        7480fadc09b9a187b25fb489cf12ac63dd9213b3

                                        SHA256

                                        35f361f2ac5a546988cf5fed7930158c8dbea2ea41e2225d47753bd7a24c46db

                                        SHA512

                                        9bdfc227e38180373d58b78364cc0af06855108d1107bb97c4099bb6ffc88f27df1027aca31a80d1ee7768ea5f24853c59a76820f8fa7c794592989384c7da02

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

                                        Filesize

                                        874B

                                        MD5

                                        aa8e4f493e4b02ef5464c742f95b816d

                                        SHA1

                                        a8552e286d40b8ccbdc6629605244ed76164085e

                                        SHA256

                                        b7e892035c9c3527a8f2a2d6678de5c970baa544f9d750b6313e995117d58932

                                        SHA512

                                        0fb4b54e59db5d8ad2938095eb3fc3a3eacbea97f2561b83e2225b5d09037c9989ecaaf8ec3f7bcc590a68de465249f5e9e8e52485e184d557df1f151bd00b58

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

                                        Filesize

                                        6KB

                                        MD5

                                        2ea326e1ef3af4160e241ba2c9e911b0

                                        SHA1

                                        babb134e406287a1a7698773b6fa660fb5620760

                                        SHA256

                                        88c55555d03bb39b22715fc190f44225bff329fac4bd94e5e656be5c30a327c1

                                        SHA512

                                        9a180cd6f68831499db990fa9443eff48b30c81eb9cca6ec96e6f21e0fcabeb987f3804a262410d9da8d67e4b0cc7183629a76273010ada0bf8b3a4dbf7bf002

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

                                        Filesize

                                        7KB

                                        MD5

                                        bcd6f0ec63c6f9efc3cb0b03b2985abd

                                        SHA1

                                        83c7befc3be75a0203fd402854252c5889f24978

                                        SHA256

                                        09352f0f6e6da47cc2f26e37b8398288191f35592a83a950aa14ec738d6c5abb

                                        SHA512

                                        4401a7c1f62fa1dfb6e7f3dba8e677f7e0553c1a8a51232a02871415d92c00cbcd788af944aea66863a427e49249c9b03c9b7e189d0749fbd6fad050dea708a8

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

                                        Filesize

                                        15KB

                                        MD5

                                        35a77cbfbeb649c8f10c11a981e15a81

                                        SHA1

                                        e19c7e6cfbb74d51f8a1e446917a72bdd47aa0af

                                        SHA256

                                        0b0350231c06687e2f80c722b6aa64c80cf9756a549b388115cedae745b9791b

                                        SHA512

                                        f8d8ef86e477c7b418730af4155b6d6106cc6450d565ecfd8dccca684afc8ff0092c7f77ca4656c147067dc487368b7b417cfc03dca7db0a7534f15d16eca37a

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                                        Filesize

                                        176B

                                        MD5

                                        1fe3b247cc797b951eaf6200445a4f6a

                                        SHA1

                                        d3761245b3db9e038c40821c48b60288971e772d

                                        SHA256

                                        f3d0a9be74863fbc44b4b44ec890a0d4a44b24ea95f3a096281284491357916f

                                        SHA512

                                        656059b65a6fa3de330adad39b3ba929b2a4b7e0be462d7a4d182d6231edf9d089b8f3333a53d77efdd2399ba3270682f20cd1b02792eb5a2d08f428472523e5

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                                        Filesize

                                        112B

                                        MD5

                                        413557aeda97729d270b2e676e0a6fbe

                                        SHA1

                                        303f9149f8abf2aef795b0a777b50bb21e2341fd

                                        SHA256

                                        a2780738f53efe0fb94cbe0a3de5f2c85ff3085a4854df1f999ca9ee05e20eee

                                        SHA512

                                        1b5d8aaa9941cd31ef1aa4a910bc6637a7c4cf1484ba4fb798294bb984b569c36f7f962b3c4d62a7891d219c50e0a6b2bf2dec1a2eb508684f8875ee7c7e603a

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt~RFe59af41.TMP

                                        Filesize

                                        119B

                                        MD5

                                        4b3117b681836954078b71fb133dca83

                                        SHA1

                                        2847cdb3874ba7bafb6b89268fe102a9b3f8629b

                                        SHA256

                                        6dae31ae8f5395b5d2470ca74bea7a98d9b85440623d85488c9bff97203fc0c1

                                        SHA512

                                        6dc237baa6845f9fec9f8b91e47e1e6a630f215870193cca98aa61bf9384808bae2566dd337a1db5b9c93b0fbf7748e2beb1fcbf066a95d31a5916075f35653f

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\Database\CURRENT

                                        Filesize

                                        16B

                                        MD5

                                        46295cac801e5d4857d09837238a6394

                                        SHA1

                                        44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                        SHA256

                                        0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                        SHA512

                                        8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Web Applications\Manifest Resources\agimnkijcaahngcdmfeangaknmldooml\Shortcuts Menu Icons\1\512.png

                                        Filesize

                                        10KB

                                        MD5

                                        7f57c509f12aaae2c269646db7fde6e8

                                        SHA1

                                        969d8c0e3d9140f843f36ccf2974b112ad7afc07

                                        SHA256

                                        1d5c9f67fe93f9fcc1a1b61ebc35bda8f98f1261e5005ae37af71f42aab1d90f

                                        SHA512

                                        3503a0f4939bed9e1fd5e086b17d6de1063220dffdab2d2373aa9582a2454a9d8f18c1be74442f4e597bdba796d2d69220bd9e6be632a15367225b804187ea18

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Web Applications\Temp\scoped_dir4788_1759199787\Shortcuts Menu Icons\Monochrome\0\512.png

                                        Filesize

                                        2KB

                                        MD5

                                        12a429f9782bcff446dc1089b68d44ee

                                        SHA1

                                        e41e5a1a4f2950a7f2da8be77ca26a66da7093b9

                                        SHA256

                                        e1d7407b07c40b5436d78db1077a16fbf75d49e32f3cbd01187b5eaaa10f1e37

                                        SHA512

                                        1da99c5278a589972a1d711d694890f4fd4ec4e56f83781ab9dee91ba99530a7f90d969588fa24dce24b094a28bdecbea80328cee862031a8b289f3e4f38ce7a

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Web Applications\Temp\scoped_dir4788_2344300\Icons Monochrome\16.png

                                        Filesize

                                        216B

                                        MD5

                                        a4fd4f5953721f7f3a5b4bfd58922efe

                                        SHA1

                                        f3abed41d764efbd26bacf84c42bd8098a14c5cb

                                        SHA256

                                        c659d57841bb33d63f7b1334200548f207340d95e8e2ae25aac7a798a08071a3

                                        SHA512

                                        7fcc1ca4d6d97335e76faa65b7cfb381fb722210041bdcd3b31b0f94e15dc226eec4639547af86ae71f311f52a956dc83294c2d23f345e63b5e45e25956b2691

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

                                        Filesize

                                        257KB

                                        MD5

                                        3990227605365f4de6a06d242911fe74

                                        SHA1

                                        f7dae2d381fbb4f70b43bc1b7f876989debe6dac

                                        SHA256

                                        20afe96fb362e40149f8cc5fe713b629db22b001f49525f9db81e3529c8765d4

                                        SHA512

                                        db5dbfde2b4592336ba2a134ee5c99316f96c68d2d2652e6869134bd8f03b1cdc5030233cc903b7f2886121ad3e64673bdd14de2c3899c6b898db2a059c5a4fe

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

                                        Filesize

                                        2B

                                        MD5

                                        99914b932bd37a50b983c5e7c90ae93b

                                        SHA1

                                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                        SHA256

                                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                        SHA512

                                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                                      • \??\pipe\crashpad_4788_ZRKAZTMEUIBOEWNH

                                        MD5

                                        d41d8cd98f00b204e9800998ecf8427e

                                        SHA1

                                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                                        SHA256

                                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                        SHA512

                                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e