Analysis

  • max time kernel
    149s
  • max time network
    130s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    26-04-2024 17:28

General

  • Target

    c657902ef42ea6a98882c95d877b81c3ae5ce49c322b6ce58f0ab31c4735a137.exe

  • Size

    1.1MB

  • MD5

    06e9d66ce88592ba38ee7edba7bd681d

  • SHA1

    d498efcc14ec363cc04d19db80ff3ac156454ada

  • SHA256

    c657902ef42ea6a98882c95d877b81c3ae5ce49c322b6ce58f0ab31c4735a137

  • SHA512

    ae6d3a7c85a2a1ffe05ec4be9a97cf9eea72a0ae8c1e5c5f4a7ea3a4ad91549699c0cd923950600ca2da4f6140b2cf03acdf5917cbedc69feedcba4276845929

  • SSDEEP

    24576:6qDEvCTbMWu7rQYlBQcBiT6rprG8auj2+b+HdiJUX:6TvC/MTQYxsWR7auj2+b+HoJU

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 63 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c657902ef42ea6a98882c95d877b81c3ae5ce49c322b6ce58f0ab31c4735a137.exe
    "C:\Users\Admin\AppData\Local\Temp\c657902ef42ea6a98882c95d877b81c3ae5ce49c322b6ce58f0ab31c4735a137.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:840
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" https://www.youtube.com/account
      2⤵
      • Drops file in Windows directory
      • 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:3076
      • 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=0xfc,0x100,0x104,0xd8,0x108,0x7fffa262cc40,0x7fffa262cc4c,0x7fffa262cc58
        3⤵
          PID:4204
        • 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=1808,i,16644289805245873979,5486584695987230292,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1804 /prefetch:2
          3⤵
            PID:1236
          • 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=1948,i,16644289805245873979,5486584695987230292,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2044 /prefetch:3
            3⤵
              PID:4552
            • 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=2124,i,16644289805245873979,5486584695987230292,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2360 /prefetch:8
              3⤵
                PID:904
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=3080,i,16644289805245873979,5486584695987230292,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3104 /prefetch:1
                3⤵
                  PID:4064
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=3088,i,16644289805245873979,5486584695987230292,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3236 /prefetch:1
                  3⤵
                    PID:1496
                  • 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=3620,i,16644289805245873979,5486584695987230292,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4568 /prefetch:8
                    3⤵
                      PID:4108
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=3640,i,16644289805245873979,5486584695987230292,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4724 /prefetch:1
                      3⤵
                        PID:2980
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=4800,i,16644289805245873979,5486584695987230292,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4868 /prefetch:1
                        3⤵
                          PID:2096
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=212,i,16644289805245873979,5486584695987230292,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4716 /prefetch:1
                          3⤵
                            PID:2204
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=1184,i,16644289805245873979,5486584695987230292,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4576 /prefetch:1
                            3⤵
                              PID:3752
                            • 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=10.0.22000.1 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4664,i,16644289805245873979,5486584695987230292,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4812 /prefetch:8
                              3⤵
                              • Drops file in System32 directory
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2392
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=4736,i,16644289805245873979,5486584695987230292,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4896 /prefetch:1
                              3⤵
                                PID:4524
                          • 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:1980
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:2364

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.idx

                                Filesize

                                64KB

                                MD5

                                b5ad5caaaee00cb8cf445427975ae66c

                                SHA1

                                dcde6527290a326e048f9c3a85280d3fa71e1e22

                                SHA256

                                b6409b9d55ce242ff022f7a2d86ae8eff873daabf3a0506031712b8baa6197b8

                                SHA512

                                92f7fbbcbbea769b1af6dd7e75577be3eb8bb4a4a6f8a9288d6da4014e1ea309ee649a7b089be09ba27866e175ab6f6a912413256d7e13eaf60f6f30e492ce7f

                              • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.lock

                                Filesize

                                4B

                                MD5

                                f49655f856acb8884cc0ace29216f511

                                SHA1

                                cb0f1f87ec0455ec349aaa950c600475ac7b7b6b

                                SHA256

                                7852fce59c67ddf1d6b8b997eaa1adfac004a9f3a91c37295de9223674011fba

                                SHA512

                                599e93d25b174524495ed29653052b3590133096404873318f05fd68f4c9a5c9a3b30574551141fbb73d7329d6be342699a17f3ae84554bab784776dfda2d5f8

                              • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.val

                                Filesize

                                1008B

                                MD5

                                d222b77a61527f2c177b0869e7babc24

                                SHA1

                                3f23acb984307a4aeba41ebbb70439c97ad1f268

                                SHA256

                                80dc3ffa698e4ff2e916f97983b5eae79470203e91cb684c5ccd4ff1a465d747

                                SHA512

                                d17d836ea77aeaff4cd01f9c7523345167a4a6bc62528aac74acde12679f48079d75d159e9cea2e614da50e83c2dcd92c374c899ea6c4fe8e5513d9bf06c01ff

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

                                Filesize

                                649B

                                MD5

                                41bc45d8b0c9a062bc124e4996cd315c

                                SHA1

                                1c15dddcdd5041cb510965edecfe9d5011d44c55

                                SHA256

                                268fab1c6215d6784b56bb8ff3599f944ad0413bbacadcd7974e6654f7ae84a0

                                SHA512

                                dc306f07bca55cc6cd7d41c127eb5fb663c2884058468f0c3adc104bdf4ee7ca53197f098e4a84aadd07a125d3c09b819f1b8ff3789f508e345e915867f88d4c

                              • 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\Preferences

                                Filesize

                                8KB

                                MD5

                                03348f29863aa5fa0d38c1ee7c5f2b8b

                                SHA1

                                5319deaab2fde41804fffd1653a628cb29bfab3f

                                SHA256

                                d7f5f2cd1020e7e0599f3249cc8bb86f1e94c6092cb5e207edccdab6a879461d

                                SHA512

                                e59fbcd651a5fe46a04fc72338a2afd37eb1fc5a23c2d809ae192b61f0d5390e9005dc886e77301177065b16b5e9b6e969ab2141a3114bf3ac52fb9d553c0378

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

                                Filesize

                                9KB

                                MD5

                                c8364bee027be96bdeccad92bf2fde2a

                                SHA1

                                ef027f3215ee640094b992a65fd7591e2ba1f5cd

                                SHA256

                                fd5abddb004e27ab822af7763978c783d0f611116f42365da07f18505c1ec673

                                SHA512

                                d6faf924696574f834219ac2dc59ffa1c8ba1fb433d81b03f88d278b210d8b540cd6349b601b21b0e3e8c9d9bf03eb046533161f88829690c4289c433ab7b8ea

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

                                Filesize

                                9KB

                                MD5

                                a4556afc70ce88eafca91936b3659909

                                SHA1

                                9f62e47e3302875f27a037c4b3d0275a900d37b2

                                SHA256

                                381cc70bb9379e92159a7a5f160a8bbf12e47c0d319b83ca0bb098c8462fef61

                                SHA512

                                ba8bd1bb3e48d9c29fbe35e9667038edef590da48a097babb020600c3aea2a1d6eefe241a3531f35bd5be0d1914e7f366686913cc5f12696363396ef9ebd0b0a

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

                                Filesize

                                9KB

                                MD5

                                4f96b19d185433e90bff81a6b69bc1aa

                                SHA1

                                e60f7b2fc19583a569624353aedc94045345d089

                                SHA256

                                6fc68974f41d1cad14d16c572382e77cc856c8dc142a91611e2776af3a484d1e

                                SHA512

                                4d0beb31ae584560887914beffd52c6243a4467b13b135b15ed437c13ca162684d5ef94033bcdb43d94b477234325bc7e25ad4865d955628ea99090139677deb

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

                                Filesize

                                9KB

                                MD5

                                d98bc55816b53031259c2f54af2d6411

                                SHA1

                                1ef91c98ef9846826e8ecbce35c3cd3e24befaf1

                                SHA256

                                86c8f1f87a1b79b3fffb567aa949f39ad06499b1977bc2be74c088362d522fa6

                                SHA512

                                142b5440e579a0d96724ee1e70f21919dbbf13fdd5621c31dce2b672ae7e00ec820b6e796885f3a05802ec83f8048ddffdf954583cb56869035c934e9bdb97b9

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

                                Filesize

                                9KB

                                MD5

                                35df31fe802dd8faf9195914cc0dfcf6

                                SHA1

                                2a820c8197eb1a56e72717cf5c80069d78816217

                                SHA256

                                74e46fec1c1d11eedc80c3cbf1f8ede0686c759f1f966eb35091637ada0e4be7

                                SHA512

                                6eb6b3f3ad3967b969200ac7c0c9558caf3528317111ba122d4a91170e21bfa21e5554464e0fa73e2268061fbbb19b061ec0a66432c135e16ec682d31117b138

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

                                Filesize

                                9KB

                                MD5

                                0d6736820208f114a0c4b0fe38eb319e

                                SHA1

                                013c3b93bce86066b4f6e3334c6128b3e743c69d

                                SHA256

                                265f3e84492316bdd4e8b9a73693473e1deb69ee266047be78ad01bfe6520cbf

                                SHA512

                                500ed100b82fae695b6b8fcd644fdd2cdc6c23703acd5b30c9a0968aae1c6dc1081a1539e5cb722e4140f074e9a78d482e0c2f746e1a780a4f4a8b87e72ae72d

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

                                Filesize

                                8KB

                                MD5

                                e55d768b88b0d4154dd9a68d957ddcb8

                                SHA1

                                3c370678bb4a72ba7251b7ad9c89fdee166ba623

                                SHA256

                                902324e30dc4a47b9a49bbbf540e70b538855b83cabdfcc9c45a77de824ce810

                                SHA512

                                5cd501a3da3a821ef204b150a5b2d53e669c4043569076fdc6583b7e4543a60e704ff0e158f3d295e9cb15b4078e8762d738e3dca804178f7391a4ec184bf3ab

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

                                Filesize

                                9KB

                                MD5

                                75e7cfeecfcb7815a49905db587bac62

                                SHA1

                                907889c6b61a639573b32291d3448d508f34391d

                                SHA256

                                04283d19f468c7dc2e595595db5fa6fc3b96897efad6832b6d297c919688b069

                                SHA512

                                c417a54d05729e64a374e879e795b5538b8420dd12a37a871b1ef27e8a4e465b990740f400760dbec5ca977a0961f5f9f2cc63ada3e87d79afa74cab909171bd

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

                                Filesize

                                77KB

                                MD5

                                e4fadb50cf9730628c55110b332f37c4

                                SHA1

                                450f700f4a8e4a444a18282aa4d434e75200f06f

                                SHA256

                                bc7b05b6895f313554be30044c0ed04e95c132b9fbcbf2bd0dcd2ccb95d4d631

                                SHA512

                                bfa32a3d043f4136bc0794b5ba9f2ff3b9b515ad89058f7469933b1620ed71375cd1fe01521dcfc703182204e441c303fca7e0517b64e69b4fcfa17b74f468f6

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

                                Filesize

                                77KB

                                MD5

                                5673a292db1e32e462d6b90f459a7c6d

                                SHA1

                                24285fe8adb86398cfed4e87f66d46fe8f2dbe3c

                                SHA256

                                89f6edec6ec50e369048fba997d29b31364b1d1bbd984c3364a8432b6da513f7

                                SHA512

                                f0f54e34aa26eefa52bc49b4e2b7a18337cd3921ce965ac16d22757211d0925a3191f20423a134a71b21fe735c8b2f58a9acd5b40141a82884aaee13db87c7f5