Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/06/2024, 18:07

General

  • Target

    http://onetag-sys.com/prebid-request

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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://onetag-sys.com/prebid-request
    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:884
    • 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,0x100,0x104,0xd8,0x108,0x7ff956edab58,0x7ff956edab68,0x7ff956edab78
      2⤵
        PID:4324
      • 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=1688 --field-trial-handle=1896,i,11615558660889618683,7108913808743636021,131072 /prefetch:2
        2⤵
          PID:2040
        • 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=2156 --field-trial-handle=1896,i,11615558660889618683,7108913808743636021,131072 /prefetch:8
          2⤵
            PID:5056
          • 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=2208 --field-trial-handle=1896,i,11615558660889618683,7108913808743636021,131072 /prefetch:8
            2⤵
              PID:3732
            • 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=2904 --field-trial-handle=1896,i,11615558660889618683,7108913808743636021,131072 /prefetch:1
              2⤵
                PID:3272
              • 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=2924 --field-trial-handle=1896,i,11615558660889618683,7108913808743636021,131072 /prefetch:1
                2⤵
                  PID:3132
                • 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=3528 --field-trial-handle=1896,i,11615558660889618683,7108913808743636021,131072 /prefetch:1
                  2⤵
                    PID:2232
                  • 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=4292 --field-trial-handle=1896,i,11615558660889618683,7108913808743636021,131072 /prefetch:8
                    2⤵
                      PID:3856
                    • 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=4460 --field-trial-handle=1896,i,11615558660889618683,7108913808743636021,131072 /prefetch:8
                      2⤵
                        PID:2224
                      • 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=4444 --field-trial-handle=1896,i,11615558660889618683,7108913808743636021,131072 /prefetch:8
                        2⤵
                          PID:3880
                        • 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=4468 --field-trial-handle=1896,i,11615558660889618683,7108913808743636021,131072 /prefetch:8
                          2⤵
                            PID:3972
                          • 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=4564 --field-trial-handle=1896,i,11615558660889618683,7108913808743636021,131072 /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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4568 --field-trial-handle=1896,i,11615558660889618683,7108913808743636021,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3284
                          • 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:2528

                            Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\27fb6e84-a893-47e3-82e3-b476861be988.tmp

                                    Filesize

                                    257KB

                                    MD5

                                    ecd7986ed79a8c9202b35ce82821df59

                                    SHA1

                                    99f1aea510aadfc2da689b0f95caf7860e26f89c

                                    SHA256

                                    6e657f3e41649a681369dc6aff70c0c9f7aee293ad324df308b685446e44cd06

                                    SHA512

                                    d7da3c47d59e79c07c7f0ccdc60c44a2903012bbfa9a48841ba888d61b0dfec0a90179174559400c99878b79217fd9a5baf6e6e4263bd23b3553aa4e4064d591

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

                                    Filesize

                                    2KB

                                    MD5

                                    45afd19aa8d43a86009e79bbdf91317f

                                    SHA1

                                    4c2b78d74564f44687f739c6fea6c0c395a1436c

                                    SHA256

                                    a2ac626525e1288e25e94acebb3c8b1a137de207fa4f5ac19af487049c77a796

                                    SHA512

                                    2c4fdefae09d286521b6896074cf3849a798d8d1c44d982053fb0211b239b02a93519443e9f22e807cb3a56597a2a772ebc3b930d12bf1b986ffb043e23bb5ee

                                  • 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

                                    524B

                                    MD5

                                    a6ae8ef8229f5f23ba0b3b9696ca3a32

                                    SHA1

                                    2a25510158beb74603736c9a9abd6b8bf3d5d10a

                                    SHA256

                                    1d70ad85ab91f3a62ec4c99db2041c5cd1052894da443fb907b67e8644de5441

                                    SHA512

                                    45f3419b3a3aa75479ffe288056aad3fab9b963bad397d2161ae75ff3bc4e7bc3199d016031b0f618467b73b7e4cc913ad3e2dd45703c59dd467c98ece930f1d

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

                                    Filesize

                                    7KB

                                    MD5

                                    42fc322e71678048d249fbbb1ed3ef97

                                    SHA1

                                    6a4867225911b5bd22f0adeafb956bf2444936c6

                                    SHA256

                                    22441208f01444207423dd38510d4f77cacabdb11618b297d00143d9a207f902

                                    SHA512

                                    75351599cb44f6b017d88ef1040e6265b06097a610aa444015bb2a5b4ba91d22e84288b8e0c9fd23876c39d4c6c31004f6a19f24fc4ac47ca329ef75a1506b98

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

                                    Filesize

                                    7KB

                                    MD5

                                    11616f7aed5aedf5cac0c4d0ab0e765d

                                    SHA1

                                    2f57219037a837ec96aacc4d7da45b6828f6973f

                                    SHA256

                                    0125b97425872390fdc71a53a40600588220f8a27c59542e1db15ecc8df74aa7

                                    SHA512

                                    0d888468c9094a382f89ae07e51088fc6f801747b8ff91d0ad12f7ad34acf86517864fbe17e779bd70abbc1aaad60c925a982a764add45c35ad513874c15e036

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

                                    Filesize

                                    277KB

                                    MD5

                                    7d6dd84814f083e2b756deeba5db525d

                                    SHA1

                                    96d58e7aa6b9461202cdf7a9e04ee09564e43c1d

                                    SHA256

                                    77996219897a0d64019f14f081314d65c4b8852c923203efc5f638caf9218494

                                    SHA512

                                    79f79f55efea96e228f5167c46ee62a949f9e83336c3217cf687f0da9222518aafe51c2cf38b5011435c039d16769d785b1ffb7d895d3d99302c1626a0f4b75a

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

                                    Filesize

                                    257KB

                                    MD5

                                    4c01cfc83f3cb655d5553652947fd66f

                                    SHA1

                                    d518d07a685267e922bfc548bee44c70399f503b

                                    SHA256

                                    726bf353371404e26f107663d839b6c085e8af2112276c8f7085db370c80ba20

                                    SHA512

                                    0563c91097dbf059aa43f5bd3affdd171009e30d826367f05b3042e1dd51cec48a9653a5d91629ed38ecc4a2850c4ff0ab26041522d18267c3e53004ce4a2f1a

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

                                    Filesize

                                    257KB

                                    MD5

                                    a9710e4538a243f1814272c0c9ab0d3d

                                    SHA1

                                    1da123965c0bf845c0aec19f3e99800b282b6ca2

                                    SHA256

                                    36c3cd64581b67e28d035a11b15f0cb406143655f13651770df3b17d9bd09bcc

                                    SHA512

                                    0975a700752460cf74f27ee4662ed17b51dbe648f3fd9f3e8712185e32baad4937c48a6be725802164a43ced7e07da173e35e18a89b1d4bc3ac0bfb305a7a9c9

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

                                    Filesize

                                    91KB

                                    MD5

                                    acf730cd00d1523b6122ed767da2ea18

                                    SHA1

                                    c82a333f7fbfd5c9ffe1643fafd6b14edd7ce3c7

                                    SHA256

                                    e045d5c3b88b079274c5064c31dbf3613cbc0aec7aeb7a85019f4189407ca3a8

                                    SHA512

                                    e8cd1efd9e493ad15f7ec8ab7107a85aa3c2edfe60e90e1be6ab87ea4388fd12e68798b508be66ab4c8eade4d85d5d32cbcc26f39b8faa525064691a72bcdcea

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57e31c.TMP

                                    Filesize

                                    88KB

                                    MD5

                                    caca958f1d4e6fbb9a11fec36dd5b483

                                    SHA1

                                    110c9abb24643f9f3ba4e2c69268166727544356

                                    SHA256

                                    0e83500fb5005f950aa41167a3af5fc23d249131671de0f64d07a629fa22a98d

                                    SHA512

                                    ef0537dc9555a610140b0ec33943428bdc33833969185ab4f25f16aacaf4577949991eed66f41d5cf0f33d30b69d0d2abb855b0ed4a6265e9b885f1260be4692