Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/08/2023, 09:15

General

  • Target

    https://aka.ms/LearnAboutSenderIdentification

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://aka.ms/LearnAboutSenderIdentification
    1⤵
    • 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:4824
    • 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,0x100,0x104,0xd8,0x108,0x7ffe60199758,0x7ffe60199768,0x7ffe60199778
      2⤵
        PID:3312
      • 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=2172 --field-trial-handle=1876,i,659444286164860944,13538804870824573025,131072 /prefetch:8
        2⤵
          PID:4468
        • 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=2148 --field-trial-handle=1876,i,659444286164860944,13538804870824573025,131072 /prefetch:8
          2⤵
            PID:5088
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2976 --field-trial-handle=1876,i,659444286164860944,13538804870824573025,131072 /prefetch:1
            2⤵
              PID:752
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2956 --field-trial-handle=1876,i,659444286164860944,13538804870824573025,131072 /prefetch:1
              2⤵
                PID:3964
              • 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,659444286164860944,13538804870824573025,131072 /prefetch:2
                2⤵
                  PID:4372
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4536 --field-trial-handle=1876,i,659444286164860944,13538804870824573025,131072 /prefetch:1
                  2⤵
                    PID:2108
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4912 --field-trial-handle=1876,i,659444286164860944,13538804870824573025,131072 /prefetch:1
                    2⤵
                      PID:4292
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4804 --field-trial-handle=1876,i,659444286164860944,13538804870824573025,131072 /prefetch:1
                      2⤵
                        PID:3000
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=5196 --field-trial-handle=1876,i,659444286164860944,13538804870824573025,131072 /prefetch:1
                        2⤵
                          PID:4396
                        • 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=4788 --field-trial-handle=1876,i,659444286164860944,13538804870824573025,131072 /prefetch:8
                          2⤵
                            PID:4280
                          • 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=4980 --field-trial-handle=1876,i,659444286164860944,13538804870824573025,131072 /prefetch:8
                            2⤵
                              PID:4316
                            • 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=2072 --field-trial-handle=1876,i,659444286164860944,13538804870824573025,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3052
                          • 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:4028
                            • C:\Windows\System32\svchost.exe
                              C:\Windows\System32\svchost.exe -k netsvcs -p
                              1⤵
                              • Drops file in System32 directory
                              PID:4200

                            Network

                                  MITRE ATT&CK Matrix

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

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

                                    Filesize

                                    720B

                                    MD5

                                    feedf880044a2ecb4b36fddea7255848

                                    SHA1

                                    cc9eb1c67cfce05cfec762e21c841a1b3dc657e9

                                    SHA256

                                    d1deab1def0c9bc038bb008ea93defed3e951e885cff0bc46689b5df8cf4ee65

                                    SHA512

                                    8587463b94190e61478af136a8e1eb9d158690116794970ef7c7ce8249842799c05818378336f9c8a4bc9dcb5591256384e8dfcc843c44ebe6b65cf60154a3a7

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

                                    Filesize

                                    1KB

                                    MD5

                                    2f98a52b2c79c1966c32122b56580856

                                    SHA1

                                    8e9f1e4e8c41c692fba3e70a845a8724a363a076

                                    SHA256

                                    e8a783fc8e594b4e241a37519ad66e9e10ec69b6191980f1a4eaad072afc7d8c

                                    SHA512

                                    00577cd6f82c0c3b5303698d1d360d03f617a5a08a5a4efe12cd73c69935184d962614773aead84cb2e44f6ab1dc6bc417bd08f3f3734a2c24e01516fcb8fe7d

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

                                    Filesize

                                    1KB

                                    MD5

                                    57ff41421487985978bbf22bae73a147

                                    SHA1

                                    d6b68124e56a117851cecd2762842249c722d236

                                    SHA256

                                    1ad127b52b12cc3ffc20601ca3e531fdde525a701f5e9cf9614e35de8d55d557

                                    SHA512

                                    dfe8d5c56c6752fdcf8ad574cafdb8a451fa433b6762c1b1e655e74dbc51cebaba4890674ffeadf69edced4710c0e0b36d119978e2ef5b1b3e829766da8a3829

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

                                    Filesize

                                    1KB

                                    MD5

                                    bf94019298ac8013741f96897b728926

                                    SHA1

                                    88ebd2f7235831ad4de9f6146812f618ba7b848a

                                    SHA256

                                    60c6f2ad4a8fb64b0d0ceb040f1c55948202460aaa52a1f1f030107bb66ffa55

                                    SHA512

                                    4ab18041fe5c20751fb4cc692334b756af62d40fdea8cb3d7b11529b5fed84e4daf6da3d5830198cf3c060a4f49eccac80c671515bc13e4c1711f7461b9940bc

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

                                    Filesize

                                    6KB

                                    MD5

                                    7268a574f318d2f92bf9e7b0b6ec30db

                                    SHA1

                                    8768bdf13321e6543dd15bf40e4b2b2837c6077e

                                    SHA256

                                    219cb001b3bdc81f42f9455ea164b206a4e290c2f324dc19a342093e91fb8a9c

                                    SHA512

                                    77268dc7d1cb55c59dfc554c4361e519cb7366b63b4a93da93b1408fbcc4051444bd80931fa952b1b9a10121c27fe16d0d84433ea317db3cf89f64bde8792edb

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

                                    Filesize

                                    87KB

                                    MD5

                                    43d4eb705f40d61e0bbfa14e6adac48a

                                    SHA1

                                    542e4849d12e760a5512b8723f6a6af95aec93f7

                                    SHA256

                                    acbe4b1b1e34857cfdb86854fba95395e6a5aac3cf6fc0d0c5c46e9dfa4ce8bb

                                    SHA512

                                    757884150ce2d4481f1973c6b567dc6db4b9d91ffb48cb36924e1f1519ef4c251ea06ec3e68c5ff47f6a8cec72135a24c0312831039974caca7558cbcf7dd7bc

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

                                    Filesize

                                    2B

                                    MD5

                                    99914b932bd37a50b983c5e7c90ae93b

                                    SHA1

                                    bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                    SHA256

                                    44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                    SHA512

                                    27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                                  • C:\Users\Admin\AppData\Local\Temp\wsu3081.tmp

                                    Filesize

                                    14KB

                                    MD5

                                    c01eaa0bdcd7c30a42bbb35a9acbf574

                                    SHA1

                                    0aee3e1b873e41d040f1991819d0027b6cc68f54

                                    SHA256

                                    32297224427103aa1834dba276bf5d49cd5dd6bda0291422e47ad0d0706c6d40

                                    SHA512

                                    d26ff775ad39425933cd3df92209faa53ec5b701e65bfbcccc64ce8dd3e79f619a9bad7cc975a98a95f2006ae89e50551877fc315a3050e48d5ab89e0802e2b7

                                  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

                                    Filesize

                                    29KB

                                    MD5

                                    9026034c8b65c5710a50fc7ec14a9a62

                                    SHA1

                                    567abdddd62afb42e0851eeaed9c2af1cca5f8c0

                                    SHA256

                                    b115b340c22d350a4e46ae4eaca62584df2f0c28357f1e6250c6113efc915628

                                    SHA512

                                    dfe4b3687e865108be994e6dd989ebeb576a395086102bec0f69b457b64a47ac2472833f4eb9d9e4899fc294a8348c6fdf13c7b5561e2fbf8d167e80252eaedf

                                  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

                                    Filesize

                                    29KB

                                    MD5

                                    e3aeeafe8442604136fcc78b44baff14

                                    SHA1

                                    5be59aa6f1c594099587bb5b5ca18361cd53a591

                                    SHA256

                                    ca98176d8ee16dff62506a53e4d64c501720cd12861398a894cd839e23a4e12d

                                    SHA512

                                    e4b096d91701135e50d4554a37b2b79e316d2923419354fad96ca6c0fa1c34b15ec209b961e0b7fe57b2519d5b44391064155aa7becd06fa2aa8f3ae3128323f

                                  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

                                    Filesize

                                    29KB

                                    MD5

                                    ad1e0fb053b590fa1aaef369f76aae2d

                                    SHA1

                                    47a745ea43913f19772399a9d79b10afaaf3a093

                                    SHA256

                                    08be379157e46411f4fc1c174dbd53d4a2ff2dfb336c959a30e6ceb455b969e2

                                    SHA512

                                    b1d82644d2758952cf44a7f41a6cc02e04c69b46bc45c558b8007d54a5848ea5786419ba6992e879fd1a9425754f98f9de5fab2936d901e5b3017cf5fccb2e27

                                  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

                                    Filesize

                                    29KB

                                    MD5

                                    38dc553ab4879daebf9fc0806c48a245

                                    SHA1

                                    dc81f500581db3c61d7871c19e517124a7032dc6

                                    SHA256

                                    a5bc2ab9cf5acac487a7372420923ca61ab6b60d91d09ed9e884ea4fe3fc718e

                                    SHA512

                                    c2ceb766a5291d7e1524e0b17fa9cf148d7edf585235e54824fc7c5edb906167ab936118cb6810b958fa04aee4ffc645a6e9b4eed7faa064f5b9d5f332295ccb

                                  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

                                    Filesize

                                    29KB

                                    MD5

                                    4e5371b77b42d02b9bdf6c5820ec5292

                                    SHA1

                                    bdd87a0b559169f60b8ccaa0976ac00971d963b0

                                    SHA256

                                    36b64e6d8ff0b051ff6cce6eaac4b1f86f791f79fb7686aa8f2da53323b48537

                                    SHA512

                                    82ece34a626761f94abb684bba991362ea0098306b952b0d38a6f239d3e95a64025de95801b7844671e288030d6e0fc79dcc93a9f69b01b4513d9899ff3763b5

                                  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

                                    Filesize

                                    29KB

                                    MD5

                                    569f4d91dc3138b88567624bebb8d9e1

                                    SHA1

                                    925652dfa97bc80f2a3e5b4112e27b146058d0c4

                                    SHA256

                                    8b47410a661aab8dc0c2fe4d299832e2b527579b2820a018f3af527eccf06328

                                    SHA512

                                    3bea6d171f01c957248e13d7690a84a69b8f14e24b1236422226eb99b04c870f237755a3b7a0d60214eff06e15242d91c98e0fe74bf4289557d6c317e961bf6e

                                  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

                                    Filesize

                                    29KB

                                    MD5

                                    8f6e5862b7fbcbc9ea25d81e70841149

                                    SHA1

                                    dffbf6df3a7ed08b21946fa565bc5a3a42dd802f

                                    SHA256

                                    4a3eb0d7163f406f530f9545e075c727c4200b3ebf7d51f3423e4ad671368746

                                    SHA512

                                    3098b1ebd28f9c2465a9f90e08cc247dcace24ffe1f1cfaa537db31a6b046c3774ac441894182c0afaf86ce8dd88ac4577eb74348a09fd1ddac00f7ab4d73769

                                  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

                                    Filesize

                                    29KB

                                    MD5

                                    51f6ee65dbb47bf5107d46bacde58d23

                                    SHA1

                                    ffbbcbf7b5c0016c40a8db88df39c85a4e02f703

                                    SHA256

                                    6b903fe3191b8bcec691b6f7f4b10d654d97dbe617d036e356791786e669b082

                                    SHA512

                                    3ac12472a0bbc03aa728fdaaee0ffd964deeff4aff44aca9a3ab9afa33e90f3e23dc86072f99cba45c28462ff5d5ade3519791f4a1539acaa189e49c8b16c796

                                  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

                                    Filesize

                                    29KB

                                    MD5

                                    6f8d3ae7039eb2acc080da2841ac1213

                                    SHA1

                                    939eb0a7100d2425d8c3294fe67150b1822d42f4

                                    SHA256

                                    3b78a23d3bc5e5ef60fd7a89778b037247096bab07db1eea1f09ce9e32869a6b

                                    SHA512

                                    53c9b1b850a61390bc989ca93331c77a7642994113529e6447ec55a621aa7464aa28be3a05a9281473fcee193117634879498e87e0f040fe41f61466f62b42cc

                                  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

                                    Filesize

                                    29KB

                                    MD5

                                    b1c6f04f173233ed4997635865262717

                                    SHA1

                                    0b7347c55de52d72a7b6aa6e027cfd2531629427

                                    SHA256

                                    9a8f4ffc5123da9d892af244177316351c3328434e5fa41fea029076355aa20a

                                    SHA512

                                    8b5ecc49c4148da182903db2597b9ff0e96898aa43151b0db95f92996fa26fb72e5a16dc962bddc7692ebb452f7d653c1f065fd5150a2e538f01008f72a73235

                                  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

                                    Filesize

                                    29KB

                                    MD5

                                    96df1a4afeeedf014409987fcfab8cf1

                                    SHA1

                                    dc872e908ba23ad64bf8d9502980158c5aab80d9

                                    SHA256

                                    bc6c487caf9e45f3088b76a66a28bf129786816431738b5a4d790e7ce802dbe3

                                    SHA512

                                    220ac29e6822c5ea2618b634c51966fd041157628e64a539b53d6605a272e7feb9ad0a3ab77688e917f4566dc35b36b4e97e35f862c96fcb03d551f893cd5057

                                  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

                                    Filesize

                                    29KB

                                    MD5

                                    f096b31c3a5d9d912aa29ef64266e99d

                                    SHA1

                                    9cdb8b6809445f1c0c9f4502ffbc9dbf7857f234

                                    SHA256

                                    30c9627040aa3aaad02fee424a63b279b4760c4e840320a1a5e903fe88757b4e

                                    SHA512

                                    4f3d4e1815ca7bf49408ea8614bd042d20dbf82319fe83a528c56fd5c7dcd7cba2e5a41b97733d143b7448b8201dde1670e81ed609ad9d21938048c01a5a2ab7

                                  • C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\InstallAgent\Checkpoints\9NCBCSZSJRSB.dat

                                    Filesize

                                    29KB

                                    MD5

                                    c4f79a647f7ff1b9e09a975ae9c5b42f

                                    SHA1

                                    bda91c152ed6240a084240199c5c39c061dcaf13

                                    SHA256

                                    06f68939e5fa7925b50aff3da1229863fb013293f9aaf1491d7014b64509e81a

                                    SHA512

                                    a873dcf06cc9c8f5ab4f5088f1193b16839061df623b4f1ac3ac8c589c19f47405d3f7524d0b056a7538dbf3e95e86dba7795f35b1adcb02b523efd8a40345da