Analysis

  • max time kernel
    300s
  • max time network
    279s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-12-2024 12:47

General

  • Target

    https://t.infomail.microsoft.com/r/?id=h926cbbd3,476975ba,476975c2&e=b2NpZD1jbW1qNmxlN2s1bg&s=XKwcGxdATpEbctGvvtgXT7Bfvvs25D6kZYOjeozj-wE

Malware Config

Signatures

  • A potential corporate email address has been identified in the URL: [email protected]
  • Detected potential entity reuse from brand MICROSOFT.
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Checks SCSI registry key(s) 3 TTPs 4 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://t.infomail.microsoft.com/r/?id=h926cbbd3,476975ba,476975c2&e=b2NpZD1jbW1qNmxlN2s1bg&s=XKwcGxdATpEbctGvvtgXT7Bfvvs25D6kZYOjeozj-wE
    1⤵
    • Checks SCSI registry key(s)
    • 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:3492
    • 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:4 --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=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffb566dcc40,0x7ffb566dcc4c,0x7ffb566dcc58
      2⤵
        PID:1216
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2016,i,9580981448614083222,6100867836699729031,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2012 /prefetch:2
        2⤵
          PID:4284
        • 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 --no-appcompat-clear --field-trial-handle=1880,i,9580981448614083222,6100867836699729031,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2440 /prefetch:3
          2⤵
            PID:4632
          • 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=service --no-appcompat-clear --field-trial-handle=1888,i,9580981448614083222,6100867836699729031,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2592 /prefetch:8
            2⤵
              PID:2524
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3128,i,9580981448614083222,6100867836699729031,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3164 /prefetch:1
              2⤵
                PID:3668
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3120,i,9580981448614083222,6100867836699729031,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3196 /prefetch:1
                2⤵
                  PID:4260
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4360,i,9580981448614083222,6100867836699729031,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4348 /prefetch:1
                  2⤵
                    PID:1364
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4800,i,9580981448614083222,6100867836699729031,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4820 /prefetch:1
                    2⤵
                      PID:3016
                    • 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 --no-appcompat-clear --field-trial-handle=5092,i,9580981448614083222,6100867836699729031,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5108 /prefetch:8
                      2⤵
                        PID:1104
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=5180,i,9580981448614083222,6100867836699729031,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5172 /prefetch:1
                        2⤵
                          PID:1016
                        • 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 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4532,i,9580981448614083222,6100867836699729031,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4444 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3776
                      • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                        1⤵
                          PID:3472
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:2316

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

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

                            Filesize

                            649B

                            MD5

                            31d57585aa39ed0924b9fef01c5f5c00

                            SHA1

                            5eecd8077e3c49239893ca8735f66f5dc999e0fc

                            SHA256

                            3916821cd9b366b28994d8a710f49a877d4225a437581c6abb34853400fd3951

                            SHA512

                            23de733d5ae6061427800ca9e8f345790096a9cb776fe87b0f4686ca9071d21216fe3b8a5506440b5ae366db88c2290b7cac789f663d57d03c18f60b6f35fba6

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

                            Filesize

                            216B

                            MD5

                            8e784a84e1868ecd06f8febd124d5dc0

                            SHA1

                            f53afa8c2b56c9343e2ee30643bf8a8bc0a942b7

                            SHA256

                            e0c3ed6ef145961a98098c8184ccc8b5b8fad15847188787cc82c23a5c7364d4

                            SHA512

                            ecc0cdd363345c0b6c1edc04f1d60896bc993b627804709ec82f8ff0edf47cbb8baad809495f9f191931d0f791e99642d77a0b41929c65f40562c984bd904a07

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

                            Filesize

                            168B

                            MD5

                            1349f02eea39cd7894eedc258a1ffb2d

                            SHA1

                            537ffeae32b42d2c4bc9f9565d666ffa510d513f

                            SHA256

                            a23c4362cbe5b4eab821a3bd8d7f9fa079405506c52df0e573661801d8970011

                            SHA512

                            91b851df32daf2052052e9369c5b909e458333b5a6cc2a97d6a64902bf63acf3fc4c128407f52933541a3f4e2325b6e4626461beb2b71658abb2a71cf8f97b5a

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

                            Filesize

                            2KB

                            MD5

                            f91bb5b7b25e4ee9d4f86298f6bbe01d

                            SHA1

                            f2197a99b7a7f5d2b6e88829545de4c9c680a55a

                            SHA256

                            013babd6675fe6237902ae2f1782234f74a5502af74597559bc8a8a01dc0f2ee

                            SHA512

                            94ff536b6b73328283c938b4779b792d594116c63f9464eb256a493f5231ff3cba29eaea033d1c2dc26e8d769b36ba52c3eeaa278c9ee73b841d2d6d94b0ecaa

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

                            Filesize

                            2KB

                            MD5

                            a2c9c98b4474a498a6829724f6127477

                            SHA1

                            61897c090b9c2a91a4bb343ebf6df7e4ab4194ba

                            SHA256

                            dea1bc6c4479d63b9524fcb8c14f83115cc00e8693341563f274a13c9fa09912

                            SHA512

                            6d304110b0d4fc94feeee8fa0f225b0a2af93409de6442bab816dbf301a73d9ef5f920d75cfaa6db894b8dc6f1a6341cbe8672b70c662862349c3a9cad607f8f

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                            Filesize

                            2B

                            MD5

                            d751713988987e9331980363e24189ce

                            SHA1

                            97d170e1550eee4afc0af065b78cda302a97674c

                            SHA256

                            4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                            SHA512

                            b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                            Filesize

                            1KB

                            MD5

                            a1bb1be071f9dd8308f376c6d190668e

                            SHA1

                            615291870aab6da77c68db3ac734735866fefaac

                            SHA256

                            037adf2013bb6e30550c40f96491773f15ffe7a8390d10bc7c3e3334cab7c99d

                            SHA512

                            eddc2b6e86ee1cccdf333afa344a20eb7004110fe29674c59ea2a5a63128e71e8eb81e04f10ad659c800aa1ae5c5023d073fce3522381e97e334e81e8f23433c

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

                            Filesize

                            1KB

                            MD5

                            92d73976e6ac79748cd527e189b4a4f3

                            SHA1

                            c59442bc5f0c9490b83ed8e71e34c0bc619e99d8

                            SHA256

                            4ffdcd86cd8c2c3db0762cd630b94f3a5fe56bf9596b1b1b84b481c560fe6fde

                            SHA512

                            8113acf7ca86526ee4fd05ed65896c1e92ec68b0403841aef46eaaa2caba852bed65b32521aef037fa0b82f82a5bbdcb7d6624164cc8287e3174819df8103e23

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

                            Filesize

                            13KB

                            MD5

                            6b1be021997bd5d14888c53c99a30ba6

                            SHA1

                            a848909c726e45b06feee1c5db130b6dd08553b4

                            SHA256

                            36b4d25c7e853499cd9ed56d0e3734ce4dad98179b8a4b3b72a14adfd3e3bc9e

                            SHA512

                            bae971919d253ba1ac5146c3683fddda058931c4e7f48b0f8d5ee062817f941955eb7e4b46f6fee08da5c34cb4892e3586280e1451f22efcf7ed217643f072fc

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

                            Filesize

                            9KB

                            MD5

                            e0399db6be6c56c16d569998ad905083

                            SHA1

                            8b8a1ae39447f729a89f38b5295d7fc1d4fa2bba

                            SHA256

                            dcf0fc2a542392b3bcb21250806b6cfc5111d00be74b18b121955293fef286aa

                            SHA512

                            446b0010eaf4559b8b09d60a9b5957a58f1e6114f0c3ecfdce4424c83c288b143ce6050343b3c988440c3f97333954e930a9b3cfe62578bec506e76c04f9a8a0

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

                            Filesize

                            13KB

                            MD5

                            17a0efe85fa6dfb04907be580460513e

                            SHA1

                            8dff8e5ec36925eb6bf0354153d44cef6547f2ce

                            SHA256

                            653f0cae84a429e85954447bad0c1fc416d3ae05dc4ceb8fec9a677f10c37dbd

                            SHA512

                            05ccca8bf43fc76ae7b40c20d1eaca1346f9e4e18dce796b1d13aeb48b34533951d25d9953118af769955eb6d355bcdab491adb27da92693a63f6d8b3f3caae5

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

                            Filesize

                            9KB

                            MD5

                            263e73e0fe5b378dc6f2c388ea2bf82a

                            SHA1

                            a608f6bd7e72a14a48f2267e797d97054b29dba5

                            SHA256

                            0c5bf7eb05b47757c44bf99addf39d31ac05a2ecc0a06bb475ddf08033fd1222

                            SHA512

                            3feca4de5b1f98f63d4afd77ea093585765d48b0b85bf05ac667a93571f1f961f409122f50da5887231e09eb5dc7d341f0c564b5ec23eed4329e1f344312ed60

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

                            Filesize

                            12KB

                            MD5

                            996327125440e8079de15f09173d51ad

                            SHA1

                            13db248a3b49e16b96b03b7ba66ccfe070cffe44

                            SHA256

                            c645f184b27a8dbd02e5d066decf0d4a036170e24955737e9035e2cf80884fa4

                            SHA512

                            40f650c417ccce5ea9b5493948b46d14b59def2094510a4138c3cf5aad1f034e0880dd337b46f5e7be25633cba23b454ac376c88021150d5d6a048c29cca8cf0

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

                            Filesize

                            116KB

                            MD5

                            f37417d45976a1c42c98f34a804a86c1

                            SHA1

                            fa8015d12d99dd4147e071332886345043d9bb72

                            SHA256

                            96857034d419dad624cd81149d3555500abf8bc46dc608d7c4531c632c402092

                            SHA512

                            185647d5b7f7459c1aba27636f074bffcb2ac527bd3c8a49e5e62a90a3ff1a568e2507952d7e88896d5d9daaf7476fd46a186e6971f7797568196f6d09667b6c

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

                            Filesize

                            116KB

                            MD5

                            610705c0df1dd4236823e2f485283117

                            SHA1

                            29d1214fda7c05cd380ef3d8d29c2dbfe1805abf

                            SHA256

                            32fd9ab99e8191ec71911ddd5c49e3269d34171ed3699f1fa26a42bcdf540a15

                            SHA512

                            dbe5d07ea40260364304ac419f84b1f10edfba248d7fa00b8757272beb346fed4c9d4f258d495a25653524dcadf97227d61c57fbcec5fe2f0d8a93503d3586f9