Resubmissions

05-09-2024 21:46

240905-1m1k4szfrr 7

05-09-2024 21:44

240905-1lx4la1cmg 5

05-09-2024 21:25

240905-z9yvcszblr 6

05-09-2024 21:14

240905-z3jf4azflb 10

05-09-2024 21:12

240905-z2kmrszfka 3

Analysis

  • max time kernel
    71s
  • max time network
    72s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-09-2024 21:12

General

  • Target

    https://chromewebstore.google.com/detail/roblox-for-free/hchahigddjfnomcffodpdldcelbdokca

Score
3/10

Malware Config

Signatures

  • 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 32 IoCs
  • Suspicious use of SendNotifyMessage 26 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://chromewebstore.google.com/detail/roblox-for-free/hchahigddjfnomcffodpdldcelbdokca
    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:4948
    • 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,0x100,0xd4,0x104,0x7ffcb34bcc40,0x7ffcb34bcc4c,0x7ffcb34bcc58
      2⤵
        PID:2580
      • 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=1844,i,7565699433375425924,9403436133697212084,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1840 /prefetch:2
        2⤵
          PID:3616
        • 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=2080,i,7565699433375425924,9403436133697212084,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1948 /prefetch:3
          2⤵
            PID:1492
          • 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=2268,i,7565699433375425924,9403436133697212084,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2388 /prefetch:8
            2⤵
              PID:2208
            • 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=3108,i,7565699433375425924,9403436133697212084,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3144 /prefetch:1
              2⤵
                PID:4344
              • 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=3116,i,7565699433375425924,9403436133697212084,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3180 /prefetch:1
                2⤵
                  PID:3796
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4424,i,7565699433375425924,9403436133697212084,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3672 /prefetch:8
                  2⤵
                    PID:3300
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4492,i,7565699433375425924,9403436133697212084,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4608 /prefetch:8
                    2⤵
                      PID:3480
                    • 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=9 --field-trial-handle=4796,i,7565699433375425924,9403436133697212084,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4404 /prefetch:1
                      2⤵
                        PID:4168
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4616,i,7565699433375425924,9403436133697212084,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4912 /prefetch:8
                        2⤵
                          PID:1840
                        • 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=4648,i,7565699433375425924,9403436133697212084,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4724 /prefetch:8
                          2⤵
                            PID:796
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4992,i,7565699433375425924,9403436133697212084,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4688 /prefetch:8
                            2⤵
                              PID:432
                            • 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=13 --field-trial-handle=5004,i,7565699433375425924,9403436133697212084,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5032 /prefetch:1
                              2⤵
                                PID:640
                              • 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=14 --field-trial-handle=5096,i,7565699433375425924,9403436133697212084,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5112 /prefetch:1
                                2⤵
                                  PID:1396
                              • 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:796
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                  1⤵
                                    PID:3668

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

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

                                    Filesize

                                    649B

                                    MD5

                                    d11e2528f7d3a8fc290188de626116b4

                                    SHA1

                                    fdbfe053f21e32fa9d293c0c7f17a43ea6baab53

                                    SHA256

                                    6c1da495da89d9469613e9865a1bb19e17e160152fd9b61662c682d259ffbc02

                                    SHA512

                                    c31d15dbd8f10ffc302a8c89baa7178bb71d4ec178e15ce4554d6fb91d2bce795f98ef9d7f9508c0b2363496ce0fad8f0a0c51c184ee309695a42dc55286fec9

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00001d

                                    Filesize

                                    41KB

                                    MD5

                                    0d17932e0626482afe8b6f310e47cb24

                                    SHA1

                                    78dd115cea950e82c6428486836b1975b6630573

                                    SHA256

                                    1f5b32a1afcdf9092cf1f0bb84eae0a6be1c8b4ddeb4d2fc4d271d1314aab252

                                    SHA512

                                    75e51a80add7329ddf91df268fe15a827931325283f15212b55a2dc41b76c1050863b0c0eecc4e7f20c069c0b8cf0c5b4e666ec9dca843c37a8e25867785edb1

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

                                    Filesize

                                    480B

                                    MD5

                                    237aca5a8b753094a8ad9076dc32cfb5

                                    SHA1

                                    7bd34493c285349854e511fbb8f9ab80e5ec09df

                                    SHA256

                                    e62a530747bc5da06b21bb221e83da72f6882eca8a005a73762a9cd2962cbf50

                                    SHA512

                                    22b31744d7e937bc25d776c0ff3671f231d07949a8507aa7092ea10a0c5d8537aada84fb4b8b642cb21c4a9a1f312a0a77a0f8f515852792f68297c92edfaaf0

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

                                    Filesize

                                    696B

                                    MD5

                                    f6f188207ebf255cee247275efdd8a5d

                                    SHA1

                                    f16d3ce43db63098814def17b155bd30deb3142e

                                    SHA256

                                    2675f2f89e5def8800a34a982663d7af9d67131f1a8a40e8ce564dd7f893a652

                                    SHA512

                                    fefb03e6c5f6ff47b86b7488fbf86800f041a0a48d3aed1f969a46c316000522a03dc46e47f75a13c17e41808f94bf57e5baf239c060575783c2d435ebe36ec5

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\22d5c0c1-e2bf-450e-8ba3-fe7d80996b2b.tmp

                                    Filesize

                                    2B

                                    MD5

                                    d751713988987e9331980363e24189ce

                                    SHA1

                                    97d170e1550eee4afc0af065b78cda302a97674c

                                    SHA256

                                    4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                    SHA512

                                    b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                    Filesize

                                    7KB

                                    MD5

                                    6eb1f963fd856b47d988a9315f4cd906

                                    SHA1

                                    1131176b2f945c8baccd249be82a29289aa2e611

                                    SHA256

                                    a05271a8db98f60565094c26d6cce2f46dc906f95e6eaf334d715b9df0336afd

                                    SHA512

                                    b8b9ff438b7a6c64e16ccf152cebf6d629bee24b311f0e9b230169257e62d3f27e1e06ac92a64fb4e2fe982afe4e6fd370540cce74720e26a6304f6bdb614f91

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

                                    Filesize

                                    1KB

                                    MD5

                                    93ef23153fd382c292e51a9b24dffdfa

                                    SHA1

                                    e46682977049d65bad0e824ddadb168fc1b53c22

                                    SHA256

                                    75e6b2ea660f3750d1ee2c01234d557b8b03a1d8f3c3df559415aba330bf8fe8

                                    SHA512

                                    1e1a68d1e5384033ad5ed89f970bcf5102ac5b473a7aa5c3e982273561504c3fd7c334b7e637f80e73cfc21e10f0c5a5f41856fd5702e8d40449f58b0da3340f

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

                                    Filesize

                                    686B

                                    MD5

                                    1ee2cfb58d6ef17ca1675ca4c926b218

                                    SHA1

                                    82d7b58e300636ffa8a9217c9b01a63ba4256bfc

                                    SHA256

                                    01530fea22ee6bc289557cf440444c6b5c5d8c7774bce6b5df5dcccf0cf5d105

                                    SHA512

                                    6e83ee277203da08f737871aa94c028a7bd2ce171786a108adb3af18687b28235b06b2f8f07cf3838d75122112f1b0e3a783b2174b583f315d2e3a70c79ad996

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

                                    Filesize

                                    1KB

                                    MD5

                                    4b2fd4049009f4b0e5c8a821730b9e9d

                                    SHA1

                                    18527962c4717afea6dfe98469e11fa454b6dbda

                                    SHA256

                                    a880f9b997f7c6d2386f28d8a9fbdf5e9d1bd4d05386c398cc9e8f3aaf54624a

                                    SHA512

                                    ac97739d4079183fc26fab346862df835b7653094687e8a90c1c26315ed8dd928d86a73be6727c01677842cd5a2e42ac8ca801e741c6a515025c44ed6e0b8be2

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

                                    Filesize

                                    10KB

                                    MD5

                                    b5701fd638da74fc0fdcdfe104303b35

                                    SHA1

                                    f3e99e243dfc4b7e7ee00b58cf49e43c169d46ce

                                    SHA256

                                    46db18cc9e86729303ab023d3ae6412983c2e62bfb892b2ee3c431af397002a7

                                    SHA512

                                    564c9b348640cf8a8b09f4fe562e8ee9642fc380f34aa7780fa473e3ad25370e1ca38fc15443fa3360b0e9b5cde787a530df8abda33edeeed4062fbd51fbb5fe

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

                                    Filesize

                                    9KB

                                    MD5

                                    641ad07ca6f8f3f09c6b6e4493f18c94

                                    SHA1

                                    9da540415a380b33e048426d32404795c1ecb468

                                    SHA256

                                    aa6af9c280c339e685e9c420c37c592a9d508182eccbfdeda323d304aeaaf526

                                    SHA512

                                    36e3f3e7f8c06cbe1e75049c1a4587c7673979641b82c2963cbc5c20d889ea7fda5fa9e60363d3ccc53cbdf94877332b2e4670c86102546d4c936b0a6b639839

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

                                    Filesize

                                    10KB

                                    MD5

                                    e6c49dd6f54b34c5682afcc3d44b77dc

                                    SHA1

                                    283c14b60ab1f0259a0a24607e4ec20e5cead2ed

                                    SHA256

                                    b547a0065c81f978eaee5da39325e010dbe0553696d7bfab853dffe04e18fe95

                                    SHA512

                                    f2e61d7952a20ee59fb6f672b3331ff7245f4a148e372670bb796dc8a9b5f16abad2f71111f229a24f1b84bb5efc15cc6709bfbb0f5d6e0f247ad4045a78f36f

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

                                    Filesize

                                    10KB

                                    MD5

                                    8b17e910bfbeea73e7b573fb8c055428

                                    SHA1

                                    45617393208fc82fce54da2629c3c00eeaa9ff73

                                    SHA256

                                    5826cbeff5b250c860886ad09e4794dbc35f281ecea128e43381af562f11ac2e

                                    SHA512

                                    780408355ee50319552b452f284cd23771009e0c1043fefe8ef091a45c9d50717cad9345b0f4ca777cde352e77c37e4910a7973fc9d29abcdd2272c2e12f16d0

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

                                    Filesize

                                    9KB

                                    MD5

                                    02b916d3274a0bab9368f0af02a3d879

                                    SHA1

                                    cadb297bb1d56e05395a8e333184039f6952f6f6

                                    SHA256

                                    9d1e27e87d56986856b0fb70e4297a6afd9b367410488c8e6cf88e6e7d53e5bf

                                    SHA512

                                    7fad38f2c78d9f8b2472a791af8e80843d9406e4310082a167a283499ee46a83755dac2e3e97e3075638522c93fbfc932080c804e59feb3afd2bbd4a989540dd

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

                                    Filesize

                                    99KB

                                    MD5

                                    443bbc5208fae440a8f4bb8c7231f8b6

                                    SHA1

                                    163b6525f14d5fd9c9b239fd3a1890f1bc14fee8

                                    SHA256

                                    35fa9bb748397dd4967f131e615bae6d633f2a8ea672a38cfecd4d09bfbc6bd9

                                    SHA512

                                    f8d20c61f8fbe2069b3eb9988e2311087638731fca949b1ac09d23466f6c6a488658b2bc9a5fb68568b2fda613f97c09d64805a50b2d4040202a976c2087d7dd

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

                                    Filesize

                                    99KB

                                    MD5

                                    c35a3a6a27d2eb6a36052b3e518c6a1f

                                    SHA1

                                    6694d88b14b800a7650c25bb68cd0947ac6349a6

                                    SHA256

                                    fcd8ad9490a2e8f73b339fd8a2249370de0a38010d7146dd914a2b19d35bf8be

                                    SHA512

                                    c43c8ccc25314fca37850bd45f6a093f9c87fdaa89ac8f5d1f2a80a177e2ff5d285ab8e6737cfc604ffb1249c0b5d8da6858b07dcbe12f14c59822efc4dca9d5