Resubmissions

28-05-2024 14:25

240528-rreprsaa66 10

28-05-2024 14:22

240528-rpmbtshh89 10

Analysis

  • max time kernel
    1799s
  • max time network
    1685s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-fr
  • resource tags

    arch:x64arch:x86image:win11-20240508-frlocale:fr-fros:windows11-21h2-x64systemwindows
  • submitted
    28-05-2024 14:25

General

  • Target

    https://u.to/j0CzIA

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://u.to/j0CzIA
    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:1224
    • 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=110.0.5481.104 --initial-client-data=0x104,0x108,0x10c,0xdc,0xe8,0x7ffdcd05ab58,0x7ffdcd05ab68,0x7ffdcd05ab78
      2⤵
        PID:4808
      • 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=1696 --field-trial-handle=1844,i,14226253602437287447,11419077462180071274,131072 /prefetch:2
        2⤵
          PID:4012
        • 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=2112 --field-trial-handle=1844,i,14226253602437287447,11419077462180071274,131072 /prefetch:8
          2⤵
            PID:3944
          • 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 --mojo-platform-channel-handle=2132 --field-trial-handle=1844,i,14226253602437287447,11419077462180071274,131072 /prefetch:8
            2⤵
              PID:2352
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3040 --field-trial-handle=1844,i,14226253602437287447,11419077462180071274,131072 /prefetch:1
              2⤵
                PID:3820
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3068 --field-trial-handle=1844,i,14226253602437287447,11419077462180071274,131072 /prefetch:1
                2⤵
                  PID:3092
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4196 --field-trial-handle=1844,i,14226253602437287447,11419077462180071274,131072 /prefetch:1
                  2⤵
                    PID:1684
                  • 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=4428 --field-trial-handle=1844,i,14226253602437287447,11419077462180071274,131072 /prefetch:8
                    2⤵
                      PID:1968
                    • 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=4576 --field-trial-handle=1844,i,14226253602437287447,11419077462180071274,131072 /prefetch:8
                      2⤵
                        PID:4692
                      • 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=4640 --field-trial-handle=1844,i,14226253602437287447,11419077462180071274,131072 /prefetch:8
                        2⤵
                          PID:1648
                        • 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=4628 --field-trial-handle=1844,i,14226253602437287447,11419077462180071274,131072 /prefetch:8
                          2⤵
                            PID:2248
                          • 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=4396 --field-trial-handle=1844,i,14226253602437287447,11419077462180071274,131072 /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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1500 --field-trial-handle=1844,i,14226253602437287447,11419077462180071274,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3028
                          • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                            "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                            1⤵
                              PID:812

                            Network

                            MITRE ATT&CK Matrix ATT&CK v13

                            Discovery

                            Query Registry

                            1
                            T1012

                            System Information Discovery

                            1
                            T1082

                            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

                              384B

                              MD5

                              0ba97b271cbbe1bf3a7165225f84c8dd

                              SHA1

                              cbadb280885c8e8b8352fd219b29e7ef8d1ea4e3

                              SHA256

                              cd444503c4581c0dab0ea14de7dd08fd2baea19e5d1d280d57a26a93d9669575

                              SHA512

                              03491bdf21e30d32faed1fcf8aed4a494d134382f1cce6e090a4ac1f3030e78363d9d46f3a9b802bc80a6eafddbdeb89b159bffa6aa201427fb9767e63e0f02d

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

                              2KB

                              MD5

                              353e8dc47c235922e0cfaff0e4c9683c

                              SHA1

                              113f9a6e17b4b93fb0e6b29778372d1322a8ab34

                              SHA256

                              36bba09a5160c165ddffd7b7ee757550bf3f516e2efbabe371e0bf24bda3d084

                              SHA512

                              c4bedb9043c9d8973b00c82131f62c435b90ad445b591e8585d51be3d9d828caea3a3bdf240721bea84bff15898f8cc905b59e877b644b06160021a623f8a419

                            • 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

                              859B

                              MD5

                              7ad6a3a40d338dfe5c4041d8d971c7cc

                              SHA1

                              09d2ff94f5dd4d207d088f515adb70313237b8fd

                              SHA256

                              f5a2347c34a0d86ab1a9172692c91cbe5f76de9c96afef6fb665b21952bab48f

                              SHA512

                              d7da28d802ce562578fa0cf39e48874764b65c94ece198022a7d35f45991839635c9bcd769546b7c8db61b399e8b79b067e32534fecd35f73ca0444a93897eea

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

                              7KB

                              MD5

                              5271f6b92ffdc3c542407855aa2d95d3

                              SHA1

                              a87415e71027d58fb9e05b567c6d4ca96b878307

                              SHA256

                              8086852d0d2f8af6f3edc7c3f04b7f68ffa489d177016b0fef5f303cc5fce947

                              SHA512

                              624c4350ecd5fc915759497b5b7d92ce96a8e7295cafbb3681c2d6fa9e75cedaa59fce7fa403ab0fb43cd403015116800bf03ada06bb650eaa76259dfdc1138a

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

                              257KB

                              MD5

                              dccc119a9d6ec8835318722e3261d496

                              SHA1

                              e929efa6db28ac69b12dc73b0c9839ce772ae3a2

                              SHA256

                              a4483a2b50eb69a4d2c5d92983528fd781c8bb1ccd4af4260c5b8985b76d6409

                              SHA512

                              3c1f67d5190c84c6c8fb7eac7370e327b775298ea6969b6079af4eab4c0ea32df0a961bd4c5ee89bda2deee00a561bd785bfef80528c4ef1e884751f162b527e

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

                              291KB

                              MD5

                              3859ef30153d149e113a868a81745783

                              SHA1

                              263365bdc91fcc005d1aebd7ed8d006209be6bc0

                              SHA256

                              35d2975a4185ac10ef50e2982a0d79135ac34a51210b1350694a990d694a5dba

                              SHA512

                              6e2715a06aaf94b4f4fb5e0f47f05940541c5be6d7813d36bd135bdd3fb4000f414071e9c7584e768e1d22ffbd45fabfc4a8f9180d1ed3e593d0943a6dbadbf2

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

                              257KB

                              MD5

                              ef2db507b969a3dff83953b60c545e75

                              SHA1

                              99945cf21f694405d17ad57fa36d35cc81cbd3ee

                              SHA256

                              a1383638532dc4d54930c9ed4e5f03db188ea60eb14d6d049e20e43656c99b1e

                              SHA512

                              40b9798f3dd4f2955a7fdb04150111b3edcd90da4e6db009a8d825ccc16e4740f1110ba8b40c20752a55dc85bd2f0c9a063833c9c5bf146baafcad933b167035

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

                              257KB

                              MD5

                              62a6b9c9e3959399a461546c756edbe3

                              SHA1

                              23f60ad4a91a1e61a9368864365a042668e70f9b

                              SHA256

                              8cf0804e38234e01e76a4eb5ecefde6d430a8e49c1e11807fcff04ca0b836ed8

                              SHA512

                              549616cbc0e9f2ccccbda6f185a94da4bc6ee609603d99f0aff6b85bb0f636f2590e2f5e843bf30829444d35bc43ea460582489b8b08eede751721363b5cc9b7

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

                              85KB

                              MD5

                              fd1bc92c05b5151f12f2d6ddbadd9774

                              SHA1

                              5ddb0fc57930b35a68771f0f4ee16c733e28a052

                              SHA256

                              94398549e34380c04b24a02356270763b318c0ae1dea408333e91f7031993b23

                              SHA512

                              f4b7e08466b88b0241929a9c1d6d8fb3e7f8854756f9f1bc93b6f0bdce7cfd958a151cd27738f3df1a83c13a4cc320d63476d78dfe467c09348b67b42813ed03

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57f09a.TMP
                              Filesize

                              82KB

                              MD5

                              f8f699c0ac3519995f6005cc9864b3af

                              SHA1

                              528bfdabfd9ae4becf3c7c5f9fc313acd83024ec

                              SHA256

                              7e9bfa80f477cdb799117445a377d6a1c00563dd0ff8adf770ebace771eaea92

                              SHA512

                              8c0ec7443ce1bd91a5e4cf6f166aa1ffc0fa552bd3b1e38865b800c1fe3916fa742de7e7bd53e39284180b141a0a003d20ede24f6f851ec12ffd4a766a944fd6

                            • \??\pipe\crashpad_1224_NOLNRHUDEBHEVUYR
                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e