Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2024, 11:53

General

  • Target

    http://hotelmain26march.blogspot.com/////////////////////////////////hoho

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://hotelmain26march.blogspot.com/////////////////////////////////hoho
    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:2616
    • 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=0x104,0x108,0x10c,0xe0,0x110,0x7ffa63229758,0x7ffa63229768,0x7ffa63229778
      2⤵
        PID:4436
      • 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=1868,i,4490400064398716069,14706336549755515890,131072 /prefetch:2
        2⤵
          PID:3516
        • 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=2132 --field-trial-handle=1868,i,4490400064398716069,14706336549755515890,131072 /prefetch:8
          2⤵
            PID:3668
          • 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=2212 --field-trial-handle=1868,i,4490400064398716069,14706336549755515890,131072 /prefetch:8
            2⤵
              PID:1344
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3012 --field-trial-handle=1868,i,4490400064398716069,14706336549755515890,131072 /prefetch:1
              2⤵
                PID:4468
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3028 --field-trial-handle=1868,i,4490400064398716069,14706336549755515890,131072 /prefetch:1
                2⤵
                  PID:2380
                • 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=4868 --field-trial-handle=1868,i,4490400064398716069,14706336549755515890,131072 /prefetch:8
                  2⤵
                    PID:2068
                  • 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=4988 --field-trial-handle=1868,i,4490400064398716069,14706336549755515890,131072 /prefetch:8
                    2⤵
                      PID:4796
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=5088 --field-trial-handle=1868,i,4490400064398716069,14706336549755515890,131072 /prefetch:1
                      2⤵
                        PID:3480
                      • 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=2344 --field-trial-handle=1868,i,4490400064398716069,14706336549755515890,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4620
                    • 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:1792

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

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

                        Filesize

                        1KB

                        MD5

                        9ffe34873c9509ef5d4235414b0663cc

                        SHA1

                        cc1c00b5d20d61680f8d81667f13f095bc38e2bd

                        SHA256

                        78bcbb6c6553a2ae6a314bc37e43bf4e2f3dd7e25d8ac92dd3ec533d225208f1

                        SHA512

                        dfe2c444c964c463791d7fcc2e45e5be69b42dbe5a68be1f97f87d68e4542340abcdcbf8f07813f0efaa5d481432981f3556fdbaed04c59a26513ae83050a2d0

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

                        Filesize

                        1KB

                        MD5

                        471ec1d2ffe136e6bb016bda244f7d39

                        SHA1

                        61bb261555b91f7c780b4e0935c89c3e4e1110e6

                        SHA256

                        01cfef146c12accea85d0c4fafd9b0097bad01c3fc73184d1aef037db6fa0f6d

                        SHA512

                        5ae9aea7177430d4814d3407e5fc899cee432c9ab0dda2c2f49ece559e65fbc09c2e2d0c88306ce0995c597e1c8438e7fb3d80edab78dd1694dfe84d0312f09c

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

                        Filesize

                        534B

                        MD5

                        39dbbca11ac96ee6dfe9626176261c17

                        SHA1

                        a93a168e4ba92cc581a5df5c924c52fa8f55c1f4

                        SHA256

                        7d315fb572bcf037727e9e87ac7287955adddae0685add70ef2aa7f2d1e52310

                        SHA512

                        0f4a66e6b12275b29a1eed618c55977236ef8b55fe38b0b26a8668da691b1b2ebecde4ebb6590a95946d89d57cd3152d987be30fac4f2e4ff101aab16b3458c1

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

                        Filesize

                        534B

                        MD5

                        b8cba8ee256fc772dd7efeebfbf03242

                        SHA1

                        2af8603b83bb2e9ebacf61f8e553c5d8063c795b

                        SHA256

                        dbb201afb6bbf0ea8c40e04d61f562e1427c8cf72e34e224102c9d4a6281bb30

                        SHA512

                        d93a63d94b4aaf1d66ce573489da6a9a44c1072ca0771b38bec85b0e9ca00abcf5acfb5abcbde3881c164bb702ca59e58ca2d71d9605dd25d3b05fba58961923

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

                        Filesize

                        6KB

                        MD5

                        555b690fa0a54f53ee78be6b92364ed0

                        SHA1

                        0b83b3a5f60191cba5f18aad24083d651f3f1681

                        SHA256

                        a18dd23edcb86322e2c2f596c5b43e681bc3a83220777d064c053e792767a0b4

                        SHA512

                        5a3f5fae649ee8277bf9036340bc95ba0abc79e4e925a728b5dbcb54b76f63528c6d051b66ca8adf69a2cc89c63ce27a0e2b1e5d2c2b23786bfae00d41c692f5

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

                        Filesize

                        6KB

                        MD5

                        cdc8bd0b0be37889629c24c252fc65b9

                        SHA1

                        2ff281928d706e58ec5eff014664b73125420af3

                        SHA256

                        3cabfa8ebc3ad9987e30dbbb1854fd81213f378013a05258fd3a62337de639a4

                        SHA512

                        3c3879f51e6d0540ce8b004d23ef6123fd35ea011b701156c29f2e450798bf3836ddd65423dc5f6989dd3a8ddd8489d6f338d7d644c41ec0e4b813c704a784ae

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

                        Filesize

                        6KB

                        MD5

                        62dd10801cbd07b275a3c83dc029cbfd

                        SHA1

                        8403d5bc8e6d1725b9e62fb9141aec795d0ecfc2

                        SHA256

                        d38077aa129f0f33a66d903ff6bbcaa32c9499e0a974512a8e0cadea8a626e7a

                        SHA512

                        cfc5b83f8e1ca19641f51d8e78c846f9c5e4f56c5457608a746413164524ff7a9468b2542ed6937518cdb7ff5da3bad3946ee1c929d36e7f5c7dd07a56becef3

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

                        Filesize

                        6KB

                        MD5

                        4c548b582b8f923056b9e9be265816b9

                        SHA1

                        0204083bc50aabad0b56d4d22aff3293ddb64509

                        SHA256

                        f52214ee51029a9104aaba362a551386bcfe143c478e21d004520c998acf6566

                        SHA512

                        70f4b7c844be584e0faf43d01c892cf35d03d239d4f6a387058fc9f6d01dfd65467f05d2e06b9b6fc658c2a7dea2ac66819011265d99eb7e9d2b0177075a040d

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

                        Filesize

                        253KB

                        MD5

                        8781c4a9324a08073ee5bc9564632ab0

                        SHA1

                        8c9af5148cd64e2133950a74eec7cb61fa254d7c

                        SHA256

                        8d1084571cdf2ce5513790484bcf7d8ab2ec9d1cd7c374c49362acc96e3fb231

                        SHA512

                        78826e71e75c1a385546380776ea7139bbd713517f663fc3303c400b63e6c0b3f4471f58c031875c228fd688a2ea1d927b9610a23aab6f4fe9cdfcc6b1afa096

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd