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Analysis

  • max time kernel
    149s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/08/2024, 14:17

General

  • Target

    https://emp.eduyield.com/el?aid=2xwgdda0e6c-1865-11ef-80aa-0217a07992df&rid=33766156&pid=771868&cid=497&dest=google.com.////amp/s/bioesolutions.com/dayo2/yqfau/amFkZS53b29kbWFuQGlvbmdyb3VwLmNvbQ==$%C3%A3%E2%82%AC%E2%80%9A

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://emp.eduyield.com/el?aid=2xwgdda0e6c-1865-11ef-80aa-0217a07992df&rid=33766156&pid=771868&cid=497&dest=google.com.////amp/s/bioesolutions.com/dayo2/yqfau/amFkZS53b29kbWFuQGlvbmdyb3VwLmNvbQ==$%C3%A3%E2%82%AC%E2%80%9A
    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:4124
    • 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,0x100,0xd4,0x104,0x7ffd78d2cc40,0x7ffd78d2cc4c,0x7ffd78d2cc58
      2⤵
        PID:116
      • 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=1908,i,10532483983721435817,14208277486062452180,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1900 /prefetch:2
        2⤵
          PID:2680
        • 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=2140,i,10532483983721435817,14208277486062452180,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2156 /prefetch:3
          2⤵
            PID:3492
          • 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=2284,i,10532483983721435817,14208277486062452180,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2452 /prefetch:8
            2⤵
              PID:184
            • 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=3116,i,10532483983721435817,14208277486062452180,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3140 /prefetch:1
              2⤵
                PID:3200
              • 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=3132,i,10532483983721435817,14208277486062452180,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3312 /prefetch:1
                2⤵
                  PID:1740
                • 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=4512,i,10532483983721435817,14208277486062452180,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4476 /prefetch:1
                  2⤵
                    PID:4944
                  • 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=3520,i,10532483983721435817,14208277486062452180,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4668 /prefetch:8
                    2⤵
                      PID:228
                    • 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=208,i,10532483983721435817,14208277486062452180,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4684 /prefetch:8
                      2⤵
                      • Drops file in System32 directory
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4244
                    • 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=4712,i,10532483983721435817,14208277486062452180,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4768 /prefetch:1
                      2⤵
                        PID:4556
                      • 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=11 --field-trial-handle=4804,i,10532483983721435817,14208277486062452180,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4896 /prefetch:1
                        2⤵
                          PID:4224
                      • 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:1440
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:3792

                          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

                            4fbe172447a080d1416cb68de451ae5c

                            SHA1

                            86513ed750e1937eb9347da5cfc8322e4abe2214

                            SHA256

                            84a628eafac26475fc10e7f3fc9d7d68f2ce7c616081a74612f06cee04ea7d18

                            SHA512

                            815b639f39b0a990db26e62d8524ed2549e4d5f58e09c55ea637596ea7b3279c73c6adc84eb6de55f3227dbcd547036ba277cbf69ad7def4969c422491d6bcd1

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

                            Filesize

                            212KB

                            MD5

                            2257803a7e34c3abd90ec6d41fd76a5a

                            SHA1

                            f7a32e6635d8513f74bd225f55d867ea56ae4803

                            SHA256

                            af23860fb3a448f2cc6107680078402555a345eb45bc5efb750f541fe5d7c174

                            SHA512

                            e9f4dc90d0829885f08879e868aa62041150b500f62682fc108da258eee26ad9509dcbf6e8a55f2d0bdba7aa9118dd149a70a7d851820d4ea683db7808c48540

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

                            Filesize

                            216B

                            MD5

                            dc3c5e15d5b3d34a605f7a5f3d011443

                            SHA1

                            64f31d62100899c08d476568cf7e27288e89d2cc

                            SHA256

                            c8220c206014948da35879262e1313f0f6fd58ac0874f00956b6ceb6a5abad56

                            SHA512

                            c11554037d5cab970fe21fa478b3648385d2aa2307444531f59149748b73fd9864cc93d75e09ff70ab7ba28fe6d004257bc2cc15682304c62a3ea2b13e42fc6b

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

                            Filesize

                            216B

                            MD5

                            cfc51f2d645931385587bfe52cb9d9df

                            SHA1

                            34896e27ac5445f8d9834106cc4fbcbab73c9137

                            SHA256

                            7cc24f53415fad8c809990b815f7cce846d5fceb81bd6fdab0446851ce4b696e

                            SHA512

                            6372e3dcfe5e18f754225c8ef0ba5586e9420076156168115876065736832c1db22f6a36fc5e4bb66f5970afbbf3b8b7a414e4bef51221eaad2c3fca688bd9fd

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

                            Filesize

                            216B

                            MD5

                            17397c23bf076b057a3c9323b4053d18

                            SHA1

                            6e6dcd2ca1d752a3549f2996658dfb714abf8b12

                            SHA256

                            ed2ef2df05317c07fdf7edd9ba464abc541ba3edbd182d2b7727014bcb692b34

                            SHA512

                            c502a7a93fdd1289476c5a9cfe3adc5147227fa0745c38a8b9b4775729216dc716c2dc863bb1c864af82a1b90e7d65c02e4e61b25b943f72b36c91cf8c6b5db0

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

                            Filesize

                            2KB

                            MD5

                            6282b64d8e1ed608118279755ca60874

                            SHA1

                            8748d9fe0243e691a1275854797be144a82731d2

                            SHA256

                            2c0eba5914470a9e355fc067875ad286d7b74c0cee263afe44ed4a40fd47e409

                            SHA512

                            27fbbdafc071dac1344711a746cbf5b7f33f30ee22f557190de0c3bf42baa6c3b332ed6d0a20a2a98f5c7c7caa6de260d33743eccf5c796aae0f79cc784693ee

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

                            Filesize

                            1KB

                            MD5

                            d53b064859aacf38a6eb017ff181d1b6

                            SHA1

                            1efa662e14eaedd7e099af2fe075904b6009f8a8

                            SHA256

                            0647ad631bf9ab1c6178a572525c1642df4709cec1e16046dece52b473b5e606

                            SHA512

                            e77a54a69b0d8ea4b897cb04b960ee037da6b43fabd8417c33d56372005bd1a3564f3a265f2910493cf969ad57d30de661994cf1bd6c74e13b12eb5120d855e6

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

                            Filesize

                            3KB

                            MD5

                            57a4eaeedc3ee2555cd25638aa8b03a6

                            SHA1

                            d3edc9b2a8d3cb06d5fb5a4cad4a293ffcbec729

                            SHA256

                            faf54bfe1fb18f0b3d031a3fc173cb9cfaea34c201bf546c9854585996475c6a

                            SHA512

                            05aadb04263d859e2e686c3a89cf3296bccb84b6f46dda513daa4f7e11b73456444cf11560e2669e0b01227c4233ae4efe6830667209d22448f5d4856eb97c2c

                          • 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\Preferences

                            Filesize

                            9KB

                            MD5

                            3a271f83c26ee72fe34b65dccfa3e606

                            SHA1

                            17fac05fc2d3a39da692bd3540a1aff8d446b4c4

                            SHA256

                            9baa4857be9001c1c2dbf826eff56c490afab0a2addc545007cc85f86c3772ef

                            SHA512

                            b961ed3630c73ab2efa71c5098a84994c8635bbc2ea99f984908a9670ca05faab49fd827b1e559343f86fe110ec5e491649874c2fde4d1862ee80dd621c0cb1b

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

                            Filesize

                            9KB

                            MD5

                            81deff597c49181e7cabdd0ae3f62263

                            SHA1

                            79efc7e904d5aa6ca316f7afe259a8342a58536d

                            SHA256

                            50b2784b83a7c56b03ea0043397cd748fee94c643ed52fad2fde37eb6b793aff

                            SHA512

                            b340751f43b5d89a3420175db39c5d9be2fdd7e9a6c9a3361916bac3ab381730ebfd369a535c10e76765f933e9a07e3437a7b97f46c5f151120e5ec09e789770

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

                            Filesize

                            9KB

                            MD5

                            4a907757aa26e86f075e70edd27e708b

                            SHA1

                            eb36068aea95ffb320c1dd782eb8be5fed3fe022

                            SHA256

                            f91ff60df2f9bd03685e7372bd949dd88f3a4c5d2e96e20c5b48dbd58432192e

                            SHA512

                            7ca89e8ba7e4cde6cb9a5446e8df95a1107c00e7dcf11b1dbd4faabff8aa8c5668d788bfbb533363d33997c45293881a3058f0544cb2beda1a042ccbab63f4cc

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

                            Filesize

                            9KB

                            MD5

                            6244f8acb86dfb027b8d27db39a22920

                            SHA1

                            9e86d30f8aa222c9987eba4171a816544699acd8

                            SHA256

                            fa9d5493beb3ad4b12ec2083ed892824ac19f1bf19a074472e0334361e8a8bb4

                            SHA512

                            6fe9c697e6835933833622f1361d9e4bfea5322df324492988d13da82a4abd5e6642ea8ea6d074bdd5289154e610adb0b062ed2f0540d415869b4b241c16eb51

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

                            Filesize

                            9KB

                            MD5

                            f193815e4279df1e16892e539177bb80

                            SHA1

                            9dffbd6bba4a39847b7677604be9c9d918a36021

                            SHA256

                            7e9e9a127132efde8e84e543a46074613e1afcab69a719d24d0ce25d8555b7e5

                            SHA512

                            4ddd6caedc000b0d6762fbbb30cc7ca8bdad875b4089f22077fbe8e9bb1d9a9151a0b9bb89915d684112c986315b9182ee293eb1374df087677d9bb2529a4c0a

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

                            Filesize

                            9KB

                            MD5

                            d687247cfd7e5e0cfd9110316323c198

                            SHA1

                            c62bfb529d9392e7490b3b1c87cd750a5425878b

                            SHA256

                            bdcf1d5613f715a45f3c4a7d14aa59d93423e7eb7a4e42c46b3a1a51b89eecdd

                            SHA512

                            1896fde04e06d379cc03931c985720379900bfc57d07fbd44ce1e64c41561577c4a7b30a3065f8774f742e76895681794daf0d52616f6c447f241bb1d44c88aa

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

                            Filesize

                            9KB

                            MD5

                            81c9567ad7bf89e37152772083e0f840

                            SHA1

                            fcb7a7cbf8753517303c974a8d6846373cb5c05f

                            SHA256

                            24b281e88033889a9478d2d7e1c4be1b0d13c288970629f2f6c6ffa05893bb44

                            SHA512

                            7a0e3ccda5c596046935a38f4280d29c777aeb765283f94e8a699cf3c3bcf72d7a0910f9c3db7ed7a4e73b5aee88631f27e34493a95902f3b3feb85cc83d6220

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

                            Filesize

                            9KB

                            MD5

                            6dd5653a94f8d9ed2a25eead24648169

                            SHA1

                            c057d54087b73a6913f2fc3cc8aea2845afc7ffb

                            SHA256

                            c7fe69f08eeeca83dd3e3b2c8c6c97b36cf628f4b59522e9f1db2611647394c5

                            SHA512

                            56431709ac08549fc2754dc7833e28177ef85a68d12199d002c615d29a8e886219c092988ef2d282f51b6a99edf8550bffda054f932dbff6e839a50c21826aa6

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

                            Filesize

                            9KB

                            MD5

                            065ee51509a5252019200ca8ec1f1a23

                            SHA1

                            338747f93bb0dd38c102711df7a269f5bfd31d2c

                            SHA256

                            9433893361cf991776a65750ddfc228bcb655d2c24124c9a0909decb8cf41054

                            SHA512

                            361276936c4896a948bc8d6d958991bbfddcbcfb3138031fee4d232a85772288d022e893273b43e2b55c1f05a8fcdeece06668a55d40fad53bf3cfb9675c37d5

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

                            Filesize

                            9KB

                            MD5

                            83be8797506f30f5014a0b1dd1d30bf1

                            SHA1

                            1ea3734e70e3bcf0edc6c6fe5759638c857998d3

                            SHA256

                            442550de08b5da844574ebef094affc074504e1cf281d49bf4dc82f2da1ba0e4

                            SHA512

                            90cc60ad5400beabc462495af10ea79800ac8a31ee30a6aa5deb8167c0d7bcad0f8d54b37f41e6710630e72b5ffdab17d76664629b4c579e21b34c82ceaae7a6

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

                            Filesize

                            99KB

                            MD5

                            d2be56aa7b3c42549d95a3f66de3b857

                            SHA1

                            7446a606643266125c95458bf7df670f23dc188c

                            SHA256

                            b56f02af1a14bac925ba0a1b42f5952e3b2aa8f0ad5eb8c7c806f06c91d88317

                            SHA512

                            0d40f0ea11dfbfbcbe28a21169fe22b9045ba7d387c735c18106c1a1700e664b310c53e4d13f104bfdef8cab1b269e78ed69a5ad09362ac767a2ef075e66f423

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

                            Filesize

                            99KB

                            MD5

                            670fe6b25ad8d50566ace2c1106d964f

                            SHA1

                            a262d270a00f09316e489a86798d1ce17bc70485

                            SHA256

                            2a1859d6e0ec1945c55fec7585803141300364ca652af715b6a2958a2f842b4c

                            SHA512

                            019c104379b111c6f119ae9c587ee9cc1df62545909801d80d4a3e0348e6be07c41d2b041ac822b0098c970a0e23547115f5924a66adb0d681a4295f717fc8a1