Analysis

  • max time kernel
    1799s
  • max time network
    1684s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/04/2024, 13:58

General

  • Target

    https://roblox.com/download

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • 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 33 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://roblox.com/download
    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:3064
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffcdbe8ab58,0x7ffcdbe8ab68,0x7ffcdbe8ab78
      2⤵
        PID:4544
      • 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=1724 --field-trial-handle=1896,i,14356489792324973807,3005360677021982445,131072 /prefetch:2
        2⤵
          PID:2080
        • 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=2140 --field-trial-handle=1896,i,14356489792324973807,3005360677021982445,131072 /prefetch:8
          2⤵
            PID:1924
          • 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=2204 --field-trial-handle=1896,i,14356489792324973807,3005360677021982445,131072 /prefetch:8
            2⤵
              PID:2820
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=1896,i,14356489792324973807,3005360677021982445,131072 /prefetch:1
              2⤵
                PID:1628
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3060 --field-trial-handle=1896,i,14356489792324973807,3005360677021982445,131072 /prefetch:1
                2⤵
                  PID:3152
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4252 --field-trial-handle=1896,i,14356489792324973807,3005360677021982445,131072 /prefetch:1
                  2⤵
                    PID:4160
                  • 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=4408 --field-trial-handle=1896,i,14356489792324973807,3005360677021982445,131072 /prefetch:8
                    2⤵
                      PID:3824
                    • 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=4568 --field-trial-handle=1896,i,14356489792324973807,3005360677021982445,131072 /prefetch:8
                      2⤵
                        PID:4044
                      • 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=4604 --field-trial-handle=1896,i,14356489792324973807,3005360677021982445,131072 /prefetch:8
                        2⤵
                          PID:3832
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=4872 --field-trial-handle=1896,i,14356489792324973807,3005360677021982445,131072 /prefetch:8
                          2⤵
                            PID:2044
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=4912 --field-trial-handle=1896,i,14356489792324973807,3005360677021982445,131072 /prefetch:8
                            2⤵
                              PID:3820
                            • 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=1632 --field-trial-handle=1896,i,14356489792324973807,3005360677021982445,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3832
                          • 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:5036

                            Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

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

                                    Filesize

                                    2KB

                                    MD5

                                    5a77badf857ff7b881cee46f8bf155d1

                                    SHA1

                                    01f2559d7de0972bdf0cd29ea34813737f81701e

                                    SHA256

                                    3bf76d9deae56fb9c721a93a1b64f8ec9fbb23a614f791606f38ae9b36a10453

                                    SHA512

                                    c442238140906ec375983241e514f0376810ecf6a881cb82b50127ef6dbef43308d1c8c622371fed8f8431d5c3fdf5767459adeb1b62ee47d5ccd7be38f271f0

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

                                    Filesize

                                    2KB

                                    MD5

                                    171e7c7cbf55957eb46564951ec503fd

                                    SHA1

                                    cf84d102fe135da902993cd2fb96102b525b6fef

                                    SHA256

                                    a3cda64daf5598af8bfe7445e067247154823ad4907029f2a18e057edbdb3dc2

                                    SHA512

                                    5d755e536ab3fa74c8fbbb1ae912c0fa37a8db1b9c9d425efca2150c51feb56f2a8a594b899ad6538f39a66fe54d50326d0ef266269a4fe284b7441ff51974af

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

                                    Filesize

                                    1KB

                                    MD5

                                    adcf6b025b253b1636d0b3641087ba9c

                                    SHA1

                                    5b4a75633c1db70ffe2b9942f1f47e859329b5a0

                                    SHA256

                                    753c156d3e322f7b60c7702d96d93d0013a6b4e0712d929f520f42391afd0139

                                    SHA512

                                    76832d3392659a8c27ebad910dc5184506b9538d6d5a07761d6037c2f20a683c81300635f40f6081cec0b306fd8ef812c0ff9c5fca018e8793d241e6f557857a

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

                                    Filesize

                                    1KB

                                    MD5

                                    ce7deea880a60b04314a906bffd215a9

                                    SHA1

                                    95db1bd24c9f4d76b281ad146d9d77efe2208d44

                                    SHA256

                                    1f1ec3fe6a88fa52ca49b94b6d9aa9e578ccfc9781f6fb57ebd243fcde68c691

                                    SHA512

                                    e5ced54ef65324d229812b5fca6d4abf6e92f37b035e293335224a6646d004941a44f53b0a1ab1728864a4f8102a84c42f4a75cee3cecf7732a86b195a21ee34

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

                                    Filesize

                                    1KB

                                    MD5

                                    29f02b89f716f79850324c16d4401f50

                                    SHA1

                                    730602dfa43dd631d6d455625439f5fda2931917

                                    SHA256

                                    a69d0d75585d987b30c3370b67c568a2c32fb2fca53e03e9207b719d380461f0

                                    SHA512

                                    85e6f506d71d40cc96c6534ac449e78a5b6595ff546e9a8caf13fbc15989bb7a7436d7a0c7cae13742665c4287e735acc4d543f5cc5c5f8c8b38a009c7f244a8

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

                                    Filesize

                                    1KB

                                    MD5

                                    4b196a326fc30ae04addd574f049d298

                                    SHA1

                                    ddf995e841e4cf0bb2ab2d029eb327e41c132006

                                    SHA256

                                    6d051973d67ba072f83f7d0bf3b4578c0feb4e3d4893aa27dbb63e614181f31d

                                    SHA512

                                    288f8575a3db1ab1a5b8ef5024956f9c1fbe134d56e5bb7fc854cb836b3ff8598243973afa3241fdd61d4c81c998232e1d0727ae9e195bba2d2bcc7c744a275d

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\f7e64f9c-ff61-48eb-a3b7-f86f945e8a06.tmp

                                    Filesize

                                    2B

                                    MD5

                                    d751713988987e9331980363e24189ce

                                    SHA1

                                    97d170e1550eee4afc0af065b78cda302a97674c

                                    SHA256

                                    4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                    SHA512

                                    b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                    Filesize

                                    7KB

                                    MD5

                                    54ad294eef6139c0dda8b0df6dacbb68

                                    SHA1

                                    7723d7d984f7e0555f557a84fd9fd5e29a632eb2

                                    SHA256

                                    aa2d440753ba3a7659d6d421668b24c02388a628ae0720346ddb1610efa85ed7

                                    SHA512

                                    491e0fae2cc73eacd7759980ffba9fa4e2fa8dd5c87a64c41017c70b860b6e343fbcecb120777831d2600318a6a390648d035a38715600c50b7988aed03d5b6e

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

                                    Filesize

                                    7KB

                                    MD5

                                    494e8d2d752c14aa197716b01365468b

                                    SHA1

                                    2ec126cdba1b75a7205261f8ac5f6b519a9e6d60

                                    SHA256

                                    dc939e6906b1890839c91514ea40c8fe86509674529cca538dedf41d0a6ba60c

                                    SHA512

                                    01876549df4d3b2d061ffd4542c4dff87b1744fb6543211b47adc19b50c8e61e8bfa4652f114504e567e914db4578df21ba75ab9de19fd6a4e5c1c1fb78e3a16

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

                                    Filesize

                                    250KB

                                    MD5

                                    a3e1cef73e141b82f7700e8a331106d5

                                    SHA1

                                    f11f52018cb4754e3ffe70af42e1c7e544444fbf

                                    SHA256

                                    74639b61c876f3fcd1eb09cf7283e30010a1b9aea7c3834080590421a2889c22

                                    SHA512

                                    2804357a1e31507a38a3786cecc097f5933007c8b2c4f5cfe6a45788c7ecf3576586b96cc001d7da608179fe1b1a43d3b5670c28083e69914d73756e82d67940

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

                                    Filesize

                                    94KB

                                    MD5

                                    75be47ba4a6c15986706144cfa9cc785

                                    SHA1

                                    68860d2c0c3d7dba1f9caef3d1887f0ceb562780

                                    SHA256

                                    b767c1f11cab1a75876dbd80ccd4bf8bac49da15f0b1093862d784ff42f3fbff

                                    SHA512

                                    f77b9158fba5498d6c73387d84d82c7b83ee723e0b0c403d7095d016c62ffcb40d5d40fca5b198e24f64b8ff2a2c983031bd7e7a98230bd485fe3cf98c7a9797

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57cad2.TMP

                                    Filesize

                                    88KB

                                    MD5

                                    bb388287956f91d370c06fc8af641d68

                                    SHA1

                                    78dac456d6811c18f853c0609883f37800b17bc3

                                    SHA256

                                    2d46679833d99f226a578f75fade7e93497fcc44c56dadc354f05fe9ef165002

                                    SHA512

                                    efc5d723ea089e18b3ce0ad1ea633434af8a262f0e34272c03a9745fb9e6218c0a4d5ad36ed9cddeb155020be7897500beac9e60b69dc59b489f19f35b3af10d

                                  • C:\Users\Admin\Downloads\Unconfirmed 642224.crdownload

                                    Filesize

                                    5.2MB

                                    MD5

                                    9fb66ffa1e1f4dedfd16eb3a8170bafd

                                    SHA1

                                    69b5d57ddda6b97adde820b9ceaddae9c33d53bd

                                    SHA256

                                    7953b28b736795aaa54e6cd5cb591e794e2f770c1045ca2e33af5ff19f480eaa

                                    SHA512

                                    4b141802e7a4cb6bd4a7498d30086a9d83c62d37f2137f4910ca7d3fb7009079d4dc59b95050849cfc720210b0cb44bf588d15c08e3ba830aae19c0a27e8e6d5