Analysis

  • max time kernel
    299s
  • max time network
    296s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2023, 10:00

General

  • Target

    https://forms.office.com/r/B26TZMh4J4

Score
1/10

Malware Config

Signatures

  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://forms.office.com/r/B26TZMh4J4
    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:1152
    • 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,0x100,0x104,0x8,0x108,0x7ffdcf059758,0x7ffdcf059768,0x7ffdcf059778
      2⤵
        PID:644
      • 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=1672 --field-trial-handle=1916,i,16466542500688164924,9602079786512952999,131072 /prefetch:2
        2⤵
          PID:456
        • 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=2248 --field-trial-handle=1916,i,16466542500688164924,9602079786512952999,131072 /prefetch:8
          2⤵
            PID:5076
          • 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=2172 --field-trial-handle=1916,i,16466542500688164924,9602079786512952999,131072 /prefetch:8
            2⤵
              PID:2260
            • 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=3016 --field-trial-handle=1916,i,16466542500688164924,9602079786512952999,131072 /prefetch:1
              2⤵
                PID:5100
              • 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=3024 --field-trial-handle=1916,i,16466542500688164924,9602079786512952999,131072 /prefetch:1
                2⤵
                  PID:1684
                • 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=4704 --field-trial-handle=1916,i,16466542500688164924,9602079786512952999,131072 /prefetch:1
                  2⤵
                    PID:2120
                  • 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=5196 --field-trial-handle=1916,i,16466542500688164924,9602079786512952999,131072 /prefetch:8
                    2⤵
                      PID:748
                    • 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=5020 --field-trial-handle=1916,i,16466542500688164924,9602079786512952999,131072 /prefetch:8
                      2⤵
                        PID:5096
                      • 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=3784 --field-trial-handle=1916,i,16466542500688164924,9602079786512952999,131072 /prefetch:1
                        2⤵
                          PID:832
                        • 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=5476 --field-trial-handle=1916,i,16466542500688164924,9602079786512952999,131072 /prefetch:8
                          2⤵
                            PID:4000
                          • 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=5496 --field-trial-handle=1916,i,16466542500688164924,9602079786512952999,131072 /prefetch:8
                            2⤵
                              PID:4052
                            • 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=2644 --field-trial-handle=1916,i,16466542500688164924,9602079786512952999,131072 /prefetch:8
                              2⤵
                                PID:1516
                              • 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=2608 --field-trial-handle=1916,i,16466542500688164924,9602079786512952999,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:1088
                            • 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:1428

                              Network

                                    MITRE ATT&CK Matrix

                                    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

                                      480B

                                      MD5

                                      ee8b50c587a500e4fd3e7749e3fff378

                                      SHA1

                                      c0ea9b0af739180caa7a2044cc5d424477df6f29

                                      SHA256

                                      335f6e67c3fdccfdd0bcdae44d80db0517ac5d7f4e36f6a7e6167670ea23814b

                                      SHA512

                                      28abe587d8116d888ef0727b5f0dc1bb87479c33d93a5e6faa5c45f8e22a12f46224e214dfc444679146d56741204c4f20bfb2d87442e87bbac6957a9b7f29bd

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

                                      Filesize

                                      408B

                                      MD5

                                      45bb5f786734c79fe4678912938ca0d4

                                      SHA1

                                      be50b8234bf8b41fd90536335c186b553776b466

                                      SHA256

                                      179fc4752a7598d9c1bd41cf46f28847d184988b664a3f91aef57b9106da22fe

                                      SHA512

                                      05e7f9ccbf1f3c143e30eec6ac70825f135be0f23a906fe992edd1835f744f7b119561f3232b9cf27845d24df83a3b2a61aa167647b53c95954348f194bfdeb1

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

                                      Filesize

                                      1KB

                                      MD5

                                      3c684c948f48919e954f719bc5fff34a

                                      SHA1

                                      52b2e0aeb408a0ddb1ede39a5e416ee891cefc3d

                                      SHA256

                                      185f69b7eff0a841a8175fe161ce85af0c877eb5ba27ed66a58c5144890ce7ba

                                      SHA512

                                      078e7495493172adb62c87cdb195a0ac0d5304f72263f80c686d0ee9913d105a21018db89bec8f6b06dec1376361ee9b172de69907c19e21a16f5ae2d5b8879e

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

                                      Filesize

                                      1KB

                                      MD5

                                      efe3e5cc7350493cf5fb5cdd4aa242da

                                      SHA1

                                      1ba561f0e192e976963b4b8b3c55a53743a88ffa

                                      SHA256

                                      2b24861aa9aa5859b42b0fd850f61565bd158b9d80859c8d0562243455e8d684

                                      SHA512

                                      79e9b73df9dbc19522e37d99239c535f66d04ff835bfbe684209fac74fa382e8240ad9c8c1cb6376959bcb1d69748ffb5ce36b75f7b3573da94326813bc04bf8

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

                                      Filesize

                                      1KB

                                      MD5

                                      0e75eac76fded7d655d8bea27ef024ea

                                      SHA1

                                      666e4b3b70461df63d93da6650611755485f3802

                                      SHA256

                                      7ceb1ed8e505b5da30a8b13726b2cad99c6268c11742a5de0dd4782fef0ede49

                                      SHA512

                                      fd8b71cf9cecfedef160dcc3b04adbc76c994fb27367817917e8317e8d328c66155f99208f0b28b3ff8eafcd99d4e3a53a0baca4aece723b1b78ab072403b04c

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

                                      Filesize

                                      1KB

                                      MD5

                                      cc8d32a070df18a31c6e0b7172652427

                                      SHA1

                                      2ce5e7330522c9669310531a4f959e51e13686f8

                                      SHA256

                                      0b33fd098d2b00f3c601e2cc2ef23a00de1e12da97075355aeb4d13fb72712b9

                                      SHA512

                                      472adab918b429dd5274b598935873ede9eca69b7ad4b1a22d29ab5f16c977261abcff222904e1a7cf8c6c245b1f3fa302af9848716ebf4f319636ce79ef3ad8

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

                                      Filesize

                                      7KB

                                      MD5

                                      d061f067a297a4b160f0a285a74d3f24

                                      SHA1

                                      cf9fe9e6c0d92c50c74138bb8f7fa0cb36d574c5

                                      SHA256

                                      ac6cfceef0278130b08ad6afde2ea74d4f84785dfcc5abb30488a20dca9c49e7

                                      SHA512

                                      e612c945fd6e28e2eed17030402f8832df5101f49da8ec814e9b71bf97ab01c9102c94d8b5a1f1d090326720fb5f26c795b397949dc954847a49961798d628c5

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

                                      Filesize

                                      7KB

                                      MD5

                                      0e8a7f3a866175127b10aa96117afad5

                                      SHA1

                                      356a7419d61ccf76d64a066c6ad9adfe9701d5a5

                                      SHA256

                                      12325931dfe8bbcb93e2c9a93356e04101c279496ee2e7c8531dbdb71977e9b1

                                      SHA512

                                      793c2471e765f47c521204c1663e9828b07d9649c14d87d39409208addb4e92ea6a2c0bd75ebf6082239502ea80d07d9fd85acf087fc010e2e18e0960039f60d

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

                                      Filesize

                                      6KB

                                      MD5

                                      f5dae3de3ba37a84ed4162da7c23eb56

                                      SHA1

                                      db8a4b53c2be9135d747f7ae3cba816c96dec494

                                      SHA256

                                      831b5f1d1c9bb6d1a728fbd87f5d8165052fe26ffac345e04fccba2e0e7d346f

                                      SHA512

                                      6bacc6c980289282ea02abd7d996763897c10fdb47b8ca5c73373d3dabb80827b732d1d5cc72fe458750d54a8a07ef96000909658db2478dbafb1dc10f84fbe5

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

                                      Filesize

                                      89KB

                                      MD5

                                      ec192a90a67a3fadd7c7b04f288385ed

                                      SHA1

                                      3feaa178fb0a9d93713fb4c50b76c35516e7878c

                                      SHA256

                                      755bf482472d75ed7e8bdb7fcbe11f790703032400ddf4450f8116cdd0aca4f4

                                      SHA512

                                      87b1891ea2faa12cc4d2365a93b7cc0e5c323b22b6dc403f420d434682b7f3d26c0379ab6530eb5b0c0a6eaa8878e52c651c06f60afb6bd913cac2a5023fab6e

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

                                      Filesize

                                      134KB

                                      MD5

                                      504fe40364044d1acd80acf109419351

                                      SHA1

                                      374f6d95618ed9324987828eb6ead389f040acb0

                                      SHA256

                                      758a57bfbd633ffbab5fd3aa0aed0a9cd098789bf27d4c418fb29549232c4d40

                                      SHA512

                                      97dd8e99afaacdbfb052062ec9c77c2710acbef44da1a3bfcc3bf0e71acef0fdcad9397dea54d3fe49f640ae70a80dc2ecef9657e70c2f46bf7590f9f695d9d9

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

                                      Filesize

                                      89KB

                                      MD5

                                      af887b75243a611b2a0eed4487fcc78c

                                      SHA1

                                      37defbf9f0444e02746973f1ac80c7e92ff7cadb

                                      SHA256

                                      0fa9f6bae6e6a50b48e9a273632f3e170b0cf830efc27980a6638fb70c908901

                                      SHA512

                                      3025df3c9bc8f91b60e90be6e5c5f6d396a7c31eb8e34eb542fa28858208b736f256262d15d5cdc86ff9146cd267970704acf3dc2ae621df65de856e62099e24

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

                                      Filesize

                                      89KB

                                      MD5

                                      b4700072b2d9904b6910f137b7328cbe

                                      SHA1

                                      ae98c2009d26db98163c87d92b29cb28083c7a46

                                      SHA256

                                      cbc798e07e6695514d5d29c5b8f4ba28ed97eb6b410a3030bc69b6c8015a30ef

                                      SHA512

                                      954fdba93d80dea472b77cd6726b3245004c8fe2f9ef3fed012e8d7c7d4f46579f606f323e3fb70353d2852cb03c6cd4b2b5224de4d40293cc329fc94a1de1d0

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                      Filesize

                                      104KB

                                      MD5

                                      2ed595c4b0d309c5b9eac9ed5188ddde

                                      SHA1

                                      3f67c4b6da456742fcecc96abb7dea0408c6e1c2

                                      SHA256

                                      2bd98323fb7a276032d695fd2da71e4664c89989378029445ecf25656111cac6

                                      SHA512

                                      2c23f6f1e132d4a87c10c3330aa8867b010a22e20a15a01a70cb3a9200be3350c972a28be316344610f6b0a014456ebe91015cc4a48f4342464404f4c08ea981

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe589342.TMP

                                      Filesize

                                      103KB

                                      MD5

                                      e6e553bde885745106937a31dd219467

                                      SHA1

                                      f380340695e53c9c8695578d10b6f077a6bdb73e

                                      SHA256

                                      dce57bec5663ca813d2de9e8560445b0238902ab4fef80a57d262cb8844c5158

                                      SHA512

                                      a63d65807cb97547ba0ff8338a0296b9a790490ab77ab318bf9d0f2a21bab7afb46550291e4f94146620945f1fac0e11503945ad9e1cae0846153fa1655557b6

                                    • 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\Roaming\Microsoft\Spelling\en-US\default.dic

                                      Filesize

                                      2B

                                      MD5

                                      f3b25701fe362ec84616a93a45ce9998

                                      SHA1

                                      d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                      SHA256

                                      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                      SHA512

                                      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84