Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-12-2024 08:09

General

  • Target

    https://docs.google.com/forms/d/e/1FAIpQLSenffRs62r9jMEG0dsoQ8VSHPB5oZzng5Dtk-ij2O0LLxjXkA/viewform?usp=header

Malware Config

Signatures

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Detected potential entity reuse from brand MICROSOFT.
  • 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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://docs.google.com/forms/d/e/1FAIpQLSenffRs62r9jMEG0dsoQ8VSHPB5oZzng5Dtk-ij2O0LLxjXkA/viewform?usp=header
    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:3024
    • 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,0x100,0xd4,0x104,0x7ffaa945cc40,0x7ffaa945cc4c,0x7ffaa945cc58
      2⤵
        PID:3792
      • 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=1828,i,15060949718773745604,3169821851998731661,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1816 /prefetch:2
        2⤵
          PID:4668
        • 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=2176,i,15060949718773745604,3169821851998731661,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1220 /prefetch:3
          2⤵
            PID:832
          • 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=2240,i,15060949718773745604,3169821851998731661,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2252 /prefetch:8
            2⤵
              PID:396
            • 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=3100,i,15060949718773745604,3169821851998731661,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3140 /prefetch:1
              2⤵
                PID:1228
              • 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=3108,i,15060949718773745604,3169821851998731661,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3176 /prefetch:1
                2⤵
                  PID:3932
                • 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=4736,i,15060949718773745604,3169821851998731661,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4752 /prefetch:8
                  2⤵
                    PID:4584
                  • 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=8 --field-trial-handle=4740,i,15060949718773745604,3169821851998731661,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5064 /prefetch:1
                    2⤵
                      PID:1952
                    • 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=4872,i,15060949718773745604,3169821851998731661,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4676 /prefetch:1
                      2⤵
                        PID:1320
                      • 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=10 --field-trial-handle=3520,i,15060949718773745604,3169821851998731661,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4568 /prefetch:1
                        2⤵
                          PID:2480
                        • 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=11 --field-trial-handle=5196,i,15060949718773745604,3169821851998731661,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4952 /prefetch:1
                          2⤵
                            PID:2924
                          • 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=4868,i,15060949718773745604,3169821851998731661,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4880 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1180
                        • 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:3324
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:4360

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\948e7faf-3d38-407c-9145-40beb259f570.tmp

                              Filesize

                              116KB

                              MD5

                              845cc5f2378efdeb8b5e33a79bfe7932

                              SHA1

                              88e8a2a3637b2a6f72882de7fc41a45f9aa1c2ac

                              SHA256

                              35ba8d0bc74ba78a80ab9bbade97ffe39a891aa955f9179fae5e1ee1feb9598d

                              SHA512

                              ee6fecac929a48164e9cd4ac4c4188bef38e00c9733ab569ee23762748d25a01a9efc25742458cf6d8428e17c5ba0ae93ea6d705ba55745d6d811db2a7f0ec7e

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

                              Filesize

                              649B

                              MD5

                              a9cc31094eee6b4c33749b9c67199c6d

                              SHA1

                              389864207abdd448686dfa74b885c2281b6ad81c

                              SHA256

                              32ccad64a096753b0e0cdc592e0cd06551c4b58f1e78795ee4cde57eb767bd5f

                              SHA512

                              5fcc074e5048632f97c7f473351e15df9f599b5246d586d4521cea313c2510770e86442afd8b69fa373ca977f71b8b436667d27f7d364e7e3fd685b2efe91871

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

                              Filesize

                              312B

                              MD5

                              599a1db830bc444cc8bec34f5a935d91

                              SHA1

                              7e3574a0fd029b722b5b709c9afd0f50e5f13d66

                              SHA256

                              c9dada1639567364302e881669010c0dbb9904d4e53a72e5d1bbd05fdf07ead1

                              SHA512

                              0f3fa64c87556b6b6d07d40f181818d62faf82c37626cf13a411c8df29487cc734a7f949986a62fb9f82a1a1976af548bf7e77e708ea634f5f43c8ac182076ec

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

                              Filesize

                              288B

                              MD5

                              a3c66c2c4e9eee4c2010797a422cba84

                              SHA1

                              f354e88a8d5bce7b557f0e3cce517466c96506ad

                              SHA256

                              94cfe59fc96aca27c935ff0d6ab1bcfea8733b1b7e3d182ee9dd71481ade042d

                              SHA512

                              b878aa83c92794e69d92898fedeb5077904e8e0defe15f3764a8f523262de43d826e5d857e0b737c12101044097d9365a891476b7e9b03ab5e239f7fb1193528

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

                              Filesize

                              3KB

                              MD5

                              f8ce9e1f683da737bf06544d52cdfb51

                              SHA1

                              7da0523398d16c116f2a29dbde3269919ae8a0f2

                              SHA256

                              7f44466270cfb13a33aadb065549deb5ab53103cfee7f1c5c8356a62fe0f29e4

                              SHA512

                              c921e512cd7b14bfc7971246f7d9dde036391f37f0a583aa73eb0fd886699e1e2d70876f09875c016bdb099d401be65f7bfaf4bcb392a66beef65c4d9162426f

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

                              Filesize

                              4KB

                              MD5

                              15ef64175e8f1421d58e3709ac71e31f

                              SHA1

                              ed059d2991d5303c4e807e93b1439a4c6065dea0

                              SHA256

                              53927cb8abdd1f86729a14201861fc03f8cbb25a24628f6871c03c99fa07a15d

                              SHA512

                              041e81d46949f920fe8069d58e846247b59a82b4590a982288012c990f27501dd3a96180ed11b2502b4609148f4953fcfa2446be46fe7cab87b9b85ae637dfaf

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

                              Filesize

                              524B

                              MD5

                              e946dba0291e9564f91a30b3d209160d

                              SHA1

                              57e5f4c163ce91e130b5b12d3145308d4a7278c0

                              SHA256

                              8c78f60be8397920b6a1166ea3be783f033bcba67eaf9b3ea941210f80dfb650

                              SHA512

                              dab786754991abaa69c7d74e731104dad276b707611f337d3c5111a99410b0669620e81e7275499601ab039316ca2fe7fd39be9a24126f18934f9e6ab7c08e9c

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\eed4c028-c2d0-424e-bed0-0546b9c9d21d.tmp

                              Filesize

                              2B

                              MD5

                              d751713988987e9331980363e24189ce

                              SHA1

                              97d170e1550eee4afc0af065b78cda302a97674c

                              SHA256

                              4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                              SHA512

                              b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                              Filesize

                              14KB

                              MD5

                              e3265a0d0c750927a474431495f0d8c6

                              SHA1

                              d5cc358fe17d5a91b7989cfcba304ef7ab31b1a1

                              SHA256

                              aa9f5cc550ba0d67b97bc60439882004e8bd67302e6ecab63e76ce8bfa0b3c65

                              SHA512

                              51052ec190f635e6c1dfaa3455743ba66c41e3b65025135e4178d4edac20b17aed6971d6cebe646aecef3ab76e822d7a72db5504dc4886608d1aa1686d9276ae

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

                              Filesize

                              13KB

                              MD5

                              4db71f1405588f249f36a63b191eb56f

                              SHA1

                              598d299a23cf2a47075dfef3efcaa6b637f62095

                              SHA256

                              b04f9ef6a4c28092fd9c8fc734da046cb2d71f047cee5e9e82e7e23fac2a8bff

                              SHA512

                              d7bd376b211b6b502b4d601beb69bba0b25234dc3ab30ed4268b057d5b32390fc6becf4f113718a3d7cfc631d9ebf29c435005eb8d738fc84beb9651f95eb112

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

                              Filesize

                              14KB

                              MD5

                              eb5aef37b0a1b6a00371a244e4b2a1df

                              SHA1

                              b6270bcf8ab5d294e8d9ff3cab59e49912090876

                              SHA256

                              1560db75e9d0eb66850262af3baffb262c0f95b9628e9b753c0f873844aa759b

                              SHA512

                              ad450692aa34348958e29866eabc1f126ee52ef813faccf4d99c0c6b27b84450dc79cbc540b69055781837aad73b7c8f70f507d9aedb00a7642ea2f8b0f7e2ac

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

                              Filesize

                              14KB

                              MD5

                              028bc143bf9f0d48a7ff656eee829197

                              SHA1

                              93776b87690d67916996ee17403e7ab4bdc52adb

                              SHA256

                              b8adbd50eb10f6861143355676bab5c95821d2dac96c775630b20a5b5a6c6b52

                              SHA512

                              c5cfb8cc390903edde572262ea17dae179707b1058794a37c43b0ef0fecb0b060a18404ff19725bdd525c7dbaf2df10e10b61e5edbcea5625fb0da48a595e040

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

                              Filesize

                              9KB

                              MD5

                              24b93c6f61d50e472f236a184e812bf9

                              SHA1

                              25e2d32a98e1678e2042330bbd7440160a8f2d81

                              SHA256

                              9ae50a14c423f29d39c2ec3e2950b0ea385df2a1661473162980a42095b7f69e

                              SHA512

                              bf215c5e08dafb3e68a1fceea1ae38ef42027a2c427115af7dd3aef1dd0340c7109f5551ae0badc34d82902570f19b9818a525ef9c7fe7a999e9aa557452de2e

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

                              Filesize

                              12KB

                              MD5

                              8860b4539c4715f31468c7523710e94f

                              SHA1

                              430d7770947499a3689ed29ba6a53ee9296c363e

                              SHA256

                              82605657f6a2126a9d8f2d9cadc709232ece89689c523761ea58d1785bfa5b9d

                              SHA512

                              150975d0313736e93ed13306ef2a9fcf5524e1441606c599eae7352decd3e066c98f3fbcf36bb6c841c3b2942cf211d09e326710c49d0fba36c3024497e410d5

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

                              Filesize

                              12KB

                              MD5

                              df41591941dfc5a5adfcb49576fa302a

                              SHA1

                              f760ecc0e72b7da91e36695390b90f32bccbcac0

                              SHA256

                              7340ae8d25a3c93b98c0fc85bb236b50a888736000a5829d0b397beffc792f38

                              SHA512

                              2ab015d6e5f94117ca3b1df6667d7325920a1357df92834adea64784c1497c79d810f4f4a487b0fb37abac7da428da6bf2e0e1bf4c432ec69dfe65e363f57ca3

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

                              Filesize

                              9KB

                              MD5

                              68ea4207546e2b02f65f602d2f6896f1

                              SHA1

                              1c79f4c8290b693f7d04ae4b43225810309fa236

                              SHA256

                              18286ae97e6202b0b961b5c215bcb2f69a1d3be537ecca5837d0b5c540252e23

                              SHA512

                              eb85cb80c7af20c67cbca121ae62b3b60ee73f896a5439a3f5c60aa59cb7986625c13dabe1d112071464a6c309ec4b388701cc8aeb0f7ff3acf114a0d10c607c

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

                              Filesize

                              116KB

                              MD5

                              992f07246f63fc80a6acdc8bcc8956f9

                              SHA1

                              d7286b489271f2369405b48ec7a37787144f6ce0

                              SHA256

                              3317982d5b183d0c774aee5702a0cf012f3b41c8889037a03eeee707640ad8aa

                              SHA512

                              ad9e104e0b241dcc3c1cfbc2323a26b39d96986ab69d1a7da2963c89347e1b6d8f05b288618ff768adde22e7ad34850c0b7b517529fbce4668967f1fa6c43b6c