Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-07-2024 11:34

General

  • Target

    https://www.surveymonkey.com/mp/legal/privacy/

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.surveymonkey.com/mp/legal/privacy/
    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:2864
    • 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" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ff98a79cc40,0x7ff98a79cc4c,0x7ff98a79cc58
      2⤵
        PID:3436
      • 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=1972,i,9083205473296822813,11187578754889286853,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=1964 /prefetch:2
        2⤵
          PID:3960
        • 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=1840,i,9083205473296822813,11187578754889286853,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2016 /prefetch:3
          2⤵
            PID:3656
          • 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=2216,i,9083205473296822813,11187578754889286853,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2236 /prefetch:8
            2⤵
              PID:3524
            • 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=3124,i,9083205473296822813,11187578754889286853,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3152 /prefetch:1
              2⤵
                PID:4528
              • 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,9083205473296822813,11187578754889286853,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3184 /prefetch:1
                2⤵
                  PID:2744
                • 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=4824,i,9083205473296822813,11187578754889286853,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4832 /prefetch:8
                  2⤵
                    PID:2132
                  • 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 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4332,i,9083205473296822813,11187578754889286853,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4660 /prefetch:8
                    2⤵
                    • Drops file in System32 directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:1824
                • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                  "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                  1⤵
                    PID:2764
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:4552

                    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\temp-index

                      Filesize

                      1KB

                      MD5

                      5bc7d1f46cef541ff30720d8a78ca1ee

                      SHA1

                      8c4b8cbad1b3a612421de76e1c16c4901fa56163

                      SHA256

                      f64616b6735f677f404a07f6bf57d3b7392e992d81bcba7399ee6796efa7cec8

                      SHA512

                      d1a5d1c6e60abdf170fe6944ca0772f426396a54ac7778fac11a900e72c285dfcdc26f4ef741db95149dcf94d730250e496abe8d7e4c9a59eaeb6edab7134395

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

                      Filesize

                      2KB

                      MD5

                      ac42d6a8e1770e310e97dc92b357919f

                      SHA1

                      ed96dd4da4bf352d14f9ba4e291831a17ad3789e

                      SHA256

                      c15f42306ea0c4825ff3beb440d8ee55ffd72f4deb087b510042385e17cb3805

                      SHA512

                      bce3ea97aa50c34d91b390d2f42144787f888442e364e9c42aae5f90c2da08b21c07d59e6da1cd464b5aae2f9257b96a2d0e5e4ea22692d92282e67e9b4dde21

                    • 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

                      1KB

                      MD5

                      2db298af7ac72ae848075293e30d4fb6

                      SHA1

                      a10179d9bfb544a5507508bdfa38165a90ebf218

                      SHA256

                      1a8b792ae9bb6b8d40e33e10ce8fb9f4faa62875ab267aa2e52298c5095bbe8b

                      SHA512

                      f0f953358b4c8868a41f6a84a0a1b19b89e05f8c0c1fa0f13974ca9cb8200b282a63a7607b7decaccc0c921a1a0d769021651a56640f94e6fd4bd473316fe8d7

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

                      Filesize

                      8KB

                      MD5

                      aa9159259cf0e11705a5709626c3c444

                      SHA1

                      059d106ca7612ccd6065b90fc9c6eda3b2cd50ef

                      SHA256

                      a5659d80fbd12e4d00bdb4a497d76f0989169cdf7803ed6f5df19ab9e7a36f1c

                      SHA512

                      88e132a909576bf9b39119f374c25ca965c826a084c47e5999a9f4a6e2fb920b11e11164869f4ce1f50d356c01ec79adb218aa9104f39c693de95d2e1052c6fa

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

                      Filesize

                      8KB

                      MD5

                      59912adde46faaeceb0c685a8f8277db

                      SHA1

                      c31bea66950d218c2ec98e5ee3bfc7c404a21cb9

                      SHA256

                      605688b1ae1af370eb2dcfd8c7e3a75f7e5a7e284212d72e91b2d31e6974f678

                      SHA512

                      0e5de88ec47b9efd69acfb78fb9ef5a8f56b10d5d0f3bf689899008882c67910d7cb141f4206850d74239d49b5de47f761a85d080ffa824b8ef1e22e2410911a

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

                      Filesize

                      8KB

                      MD5

                      5386cfca58f157eb15f1ddbc8f5c7372

                      SHA1

                      49b86941a32be6a0d4bd9cad3dc552c61d6601b5

                      SHA256

                      aa6f1c7be04d7ce2b81778059e9a81e9b528c7cbacdebdebc9d5ff5d5ca0297a

                      SHA512

                      95c56d4244a5829dddee2c24ebd2fd4ccee4f89cd6246032b1a5f86cf3f1ad694b9c452a3b3fb95ed1fce1c74b2776c9a5170b397a1b1be8c8c1901f45bf0f1b

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

                      Filesize

                      8KB

                      MD5

                      a5ce5c8dd0ccb443c5616d99b10a93e8

                      SHA1

                      f6d13d89a8f0b82157a5451c571237edd3ae2bea

                      SHA256

                      f7b785731bc40d81cc2666688c5c38dd3f7305bb5d38b6fb48c14321c818136f

                      SHA512

                      116b4e0702cd9f7d8cea45a87198445b95aa293da32c62f8028e4ba96be83b3c3e397fde1034a9f043101584132c603263d6144ff47a293c79e73ad27ab2d603

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

                      Filesize

                      8KB

                      MD5

                      af670647f60613dcbbb7ffe89884f9e4

                      SHA1

                      d1cc812c562edb24907d00409c1df4b57b1f6cc7

                      SHA256

                      d9b975f90542fb6a5d6d592f248956a11b4434863e6f563e597c271589c83bbb

                      SHA512

                      3e90abde911dbd0f19c10ab1f118ba1a3132f39703b780627ba1903f66b1b65720e51e485dbdc1123b08dbedd8f246f7fd0b43055578dc61e2025201158783e5

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

                      Filesize

                      8KB

                      MD5

                      8fd37f960d6ae8479f1b2c24993a04c4

                      SHA1

                      095a299680a1f813550fa53283ea428121bb369b

                      SHA256

                      7f49348761b72e7e1149ff736c9221afcaffc56994cf1b45d023489dc13c658c

                      SHA512

                      2254163259a87464a7e553181a747add01a1b1e6e882d8318f490d12507afd9fecc7419696953635d686793364f6e93b29698cf601bd328a54ae011da8d1afcf

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

                      Filesize

                      92KB

                      MD5

                      345d5aadc05d6706a64bdf7ac87d87c4

                      SHA1

                      f3fdb6b2d2b96046859a8fcfe1742197dbc38a2e

                      SHA256

                      339917fda0ae9b2695a74544dc65692aac476f1a51f204c5a706c85c83a819c2

                      SHA512

                      5eaf01d43ed0623fd9e160d57a5f4629333be7832d717076580cfcf3737e2f3b1adbba1d890df4cb82440378e9668ec468aed3f6f3674356dd339390f763eb95

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\b0ef0f62-2dd7-435e-99d1-82e9171cca2b.tmp

                      Filesize

                      92KB

                      MD5

                      d8d26aea6acccfc5c5118c01bcdaf3a7

                      SHA1

                      a736e6b195283785906c05f1761f3ede82a2e858

                      SHA256

                      337edb3605d2eb11b46fda0de465ac2d3100568e651b63eaf4356027366d7773

                      SHA512

                      d347a06008d7d175ff7a617172e2e6ee38b157b6a2c4f0e7a57b88dd77ed05fdb1b657290e28e1ce4a7c379c36b7759acb5368504b7d419ad318b3a840314462