Analysis

  • max time kernel
    1800s
  • max time network
    1685s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-04-2024 17:23

General

  • Target

    https://ej136.cfd/w046

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 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:\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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://ej136.cfd/w046
    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:4960
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffcc7149758,0x7ffcc7149768,0x7ffcc7149778
      2⤵
        PID:4536
      • 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=1648 --field-trial-handle=1876,i,827872318166250850,15474838293800179206,131072 /prefetch:2
        2⤵
          PID:4024
        • 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=2128 --field-trial-handle=1876,i,827872318166250850,15474838293800179206,131072 /prefetch:8
          2⤵
            PID:4788
          • 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=1876,i,827872318166250850,15474838293800179206,131072 /prefetch:8
            2⤵
              PID:4080
            • 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=2728 --field-trial-handle=1876,i,827872318166250850,15474838293800179206,131072 /prefetch:1
              2⤵
                PID:2764
              • 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=2736 --field-trial-handle=1876,i,827872318166250850,15474838293800179206,131072 /prefetch:1
                2⤵
                  PID:4616
                • 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=4544 --field-trial-handle=1876,i,827872318166250850,15474838293800179206,131072 /prefetch:1
                  2⤵
                    PID:5068
                  • 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=4956 --field-trial-handle=1876,i,827872318166250850,15474838293800179206,131072 /prefetch:8
                    2⤵
                      PID:3024
                    • 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=5212 --field-trial-handle=1876,i,827872318166250850,15474838293800179206,131072 /prefetch:8
                      2⤵
                        PID:2848
                      • 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=10 --mojo-platform-channel-handle=2528 --field-trial-handle=1876,i,827872318166250850,15474838293800179206,131072 /prefetch:1
                        2⤵
                          PID:5008
                        • 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=1608 --field-trial-handle=1876,i,827872318166250850,15474838293800179206,131072 /prefetch:1
                          2⤵
                            PID:3036
                          • 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=4884 --field-trial-handle=1876,i,827872318166250850,15474838293800179206,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2512
                        • 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:4092

                          Network

                          MITRE ATT&CK Matrix ATT&CK v13

                          Discovery

                          Query Registry

                          1
                          T1012

                          System Information Discovery

                          1
                          T1082

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

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

                            456B

                            MD5

                            921c50ff52c925c72f69ecd9a110048f

                            SHA1

                            aafda82a8ee0e740f0fe9fe56788f7c41ccf6cd6

                            SHA256

                            7beb7ff58141dd83a1afcf0a94067b06d6187323244b321735c448704b871bfc

                            SHA512

                            a4f347bb5aafbf67203d705f07d627b1d1c850cbfef301fc5d474febde35e3b39bf4682c03e54bbfb7e3f5d4d0af5fc9c2a4e477dbf15e92c613b963817b5236

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

                            432B

                            MD5

                            fa7436a303a98f556f5ada9c42d591a7

                            SHA1

                            a4eb95ea9ee400e903449f20ca0ed9819e77c7b6

                            SHA256

                            52230df36c943632461a7af29455a5156ddf1767d2e998e0136001c632675a0b

                            SHA512

                            93f24dd179ab9c576fb4a9e730f7c7f274a2efe3c93a89348a9feab8597d45c207c2588916d5a6ff8c08202212520806bd0f3a79ea73f91611b67acf3169a88b

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\3f59c470-f8f2-4f95-8517-3801c161c15b.tmp
                            Filesize

                            875B

                            MD5

                            1775b6f360173e74fcc604ef75ec2604

                            SHA1

                            935f1e47c08b6bd91fbd256ec99a031aee8c0604

                            SHA256

                            efbd92686ff992d8eae9e8e5bf109994dae800df6cf5ed0b4d8faf7024041bf6

                            SHA512

                            8d8a8d1e7a26322aac21ff33540919a35aeed96f8ae1f04a0870c8f957bd80c1f0e07c20ce8036a4de16ac2a7a9914e6d6eee3851d43155ec4641886e2ec370f

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

                            1KB

                            MD5

                            620f1bbd3dc6ea176858d2dacbf00c93

                            SHA1

                            7d78bbc2181b78940d117baf90e63650b23625ff

                            SHA256

                            262562515ec04a5a068dc8675361de5afed530109612ba140bf4ea1f49c3ef49

                            SHA512

                            805c142d8b0466885f91683e04e65fd01e9306432bd9e78b7a658072313200e2bce27bb49dc5d322587c061494502c2ecf1803cdf9e75ce4ed91f15b90c522ad

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

                            1KB

                            MD5

                            4f301d8fe583a2f7847eb5f749f0452f

                            SHA1

                            d36f72e1e23c0a670a95e55c302049a58b958164

                            SHA256

                            0e277e67fbd2e93594c89e25f43c15460563223f476cb2d5609156a962cfa959

                            SHA512

                            844544d1c3c4de7640e03fe0c15475607bab13acecd600ed0b83dfcc3788954da60c8d6b568f00190ab122f224a2e47765835f5c270ab2a19497e81fd5595dae

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

                            875B

                            MD5

                            06364d31952271a99c51100bc4d9b244

                            SHA1

                            6d8926c7a916f3b3e398450034af0fa8c00607e5

                            SHA256

                            276f4f0b06c5dd876a96fa7352a8d9a8fb4afac2d6e17ddfcbc6bcb8ad90252a

                            SHA512

                            7825065054729b67a2fae03b5879e6e7aecc6d97bb0273498bce2beb0ba0d1c0129d4678302b6a810254d63cdb15a91097c8dc12e81a2d5cc689ca733ec88f4a

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\e62c4cbf-8af0-41d0-a706-3cd3dd1a8e36.tmp
                            Filesize

                            1KB

                            MD5

                            e39967dfa1e8b7123233f5a0fd12ce5f

                            SHA1

                            c0c226c1cb372822a3337d6e32e461d1e4a39f31

                            SHA256

                            5e227fe0396e70b89dd9772aa44416bc2e3012f08d50dd6c6503ef6d20e68f7f

                            SHA512

                            d8b39d094601ca9d8cf16853ddcd2055bc08eab5b98a705fa54055d036914270e9993d4d99934dbb458c49c505b3c50e61a56cd6297fcb7c8b311c11afcb1847

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

                            10KB

                            MD5

                            4e5c257e26f9759023062505b32d79e2

                            SHA1

                            fdc27143a543e05ab40b65332a70ccb10fde3e4d

                            SHA256

                            b6c2bbfdf1197a14c0c6ecbad80b6bd5fe119a047331b9779c48d60ffa2571f7

                            SHA512

                            77822e80d68d736a41da0207e35a0067b75a453a171d2db72af0cd9fb27db06ec581601ab4a85a438753877d548eb2043164f11309636048b9510f4fe384db67

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

                            6KB

                            MD5

                            4a8529765cac99d36f727780c3509ea4

                            SHA1

                            437235977bd8a62395469c5385e02736e77402a6

                            SHA256

                            ce5eaec60b19d358c87df65b56f2f8c81c916c0089b4eb0b8798ba5c3d82e952

                            SHA512

                            af041b3ba38ccdc22d0abd57517c9b1802efe4d5eba74a362ab990416bc5fac5b23fee1411ce3f73e3d1757036d52398828475d0966841a4c63e8cf8cc3dce38

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

                            9KB

                            MD5

                            3db730a80e295f0bde3c9e95f3b75e8e

                            SHA1

                            3f11a33a8060440bc61ed43491eb769711979c0b

                            SHA256

                            32c94739960223b1388196a284071d45752005a351251c1cb4e22779f63ca166

                            SHA512

                            4e2440bc9874208c2f9248970822d7c57996111b8111f54a39ad0b93b1013bff57fb96135c0fa3bcad69705cb370789def5d9481f32b5d130ec767847f2b239b

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

                            114KB

                            MD5

                            4ff0b439d6aa5df53328cb8b8bd584ff

                            SHA1

                            92b87868cc0e9a72acf511de0d8552878fe527d4

                            SHA256

                            cb7121d75c153eb8f4d8478b8298b86e92fd52bd3514aa9a56d41a19d2fd888e

                            SHA512

                            5989ba3dd6771ee86a85d45c7a10c34b94a54f63b5a644d8d6253e0c6c86f23db666447171e9e4e176e6c0444a5b0e44a9872da9ee5719ef5126a95c0bc8543e

                          • 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_4960_YQIYEUHKSWSKGSCF
                            MD5

                            d41d8cd98f00b204e9800998ecf8427e

                            SHA1

                            da39a3ee5e6b4b0d3255bfef95601890afd80709

                            SHA256

                            e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                            SHA512

                            cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e