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Analysis

  • max time kernel
    299s
  • max time network
    292s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08/08/2024, 09:25

General

  • Target

    https://github.com/mstfknn/malware-sample-library/blob/master/Stuxnet%20Malware/malware.ex_

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • 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 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://github.com/mstfknn/malware-sample-library/blob/master/Stuxnet%20Malware/malware.ex_
    1⤵
    • 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:4812
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffe29d5cc40,0x7ffe29d5cc4c,0x7ffe29d5cc58
      2⤵
        PID:1332
      • 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=1696,i,4610662479415080990,17503936673630248891,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1692 /prefetch:2
        2⤵
          PID:2320
        • 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=2112,i,4610662479415080990,17503936673630248891,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2120 /prefetch:3
          2⤵
            PID:1616
          • 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=2204,i,4610662479415080990,17503936673630248891,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2168 /prefetch:8
            2⤵
              PID:2288
            • 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=3076,i,4610662479415080990,17503936673630248891,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3096 /prefetch:1
              2⤵
                PID:4068
              • 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=3100,i,4610662479415080990,17503936673630248891,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3240 /prefetch:1
                2⤵
                  PID:4156
                • 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=4604,i,4610662479415080990,17503936673630248891,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4440 /prefetch:8
                  2⤵
                    PID:4048
                  • 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 --no-appcompat-clear --field-trial-handle=212,i,4610662479415080990,17503936673630248891,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4416 /prefetch:8
                    2⤵
                      PID:2208
                    • 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 --no-appcompat-clear --field-trial-handle=4440,i,4610662479415080990,17503936673630248891,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4732 /prefetch:8
                      2⤵
                        PID:2464
                      • 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=4300,i,4610662479415080990,17503936673630248891,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4492 /prefetch:8
                        2⤵
                        • Drops file in System32 directory
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4912
                    • 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:4116
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:2556

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        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\Code Cache\js\index-dir\the-real-index

                          Filesize

                          2KB

                          MD5

                          42f1654ac57b21b705694adfdfd84532

                          SHA1

                          8d8d512a0bb63574b0a4360dfac9968515f7e75a

                          SHA256

                          ee292021db83f9e83e376d06389e7c059867d2381d4fb073f1d5159055f99748

                          SHA512

                          6c5365c45cc6edf012365756ecbb9395fa47ea3b80692199daf8a0942c650d6a044d3883c9d9c2312baf0c766ed0eff72f0c8507304c66ef9f1b588073bdc60e

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

                          Filesize

                          2KB

                          MD5

                          165ff6dd87d4cbd45974beb2fa2d587a

                          SHA1

                          71df62f8608ceed31ae321c49f46f6ed49ae6e88

                          SHA256

                          74931df4bdfe564d2df09be1c95054033663e9616a18e3a4f85ad4b2158cadc3

                          SHA512

                          56c9867fe15d8f97a9170802c644bb8eb6ba66a7373bec4bc4d8d0861480532ad8f80ee02f15c78bd538320dff742e3ca8bfcbc6bdce360666276cfd2d2e27ae

                        • 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

                          d3fc9eb2e85d0425d21127e416a92e07

                          SHA1

                          fdbb8f1d5580671ad40bc1e192c16db900ee028e

                          SHA256

                          aac579ddeab221874d352f8bb775369a7f6cbd2cfc925f9a04535cd8c946f6da

                          SHA512

                          9e766e4ed53166e84532ae1b951435190675a79e86d88c4c5419abc891a619095a0292d316bd846d33a16770ce123b089512e830120f7b3c5c1fa7f6e89d3ebd

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

                          Filesize

                          9KB

                          MD5

                          275374f8430927c183ed3508f05cb0ab

                          SHA1

                          5875352c87b9ba1cb6c79412af26d134553d8e65

                          SHA256

                          c5e31e133d1dc6e56edbac53ee653eba89650d33980bd686a65ef81452176332

                          SHA512

                          d5e762229e68547019ecb104e747c5d476dc7635e0ffc16e698795b02bf426534f577e325fc9fdd227ecf92d8046e69a8beb7bfab0779b50c5e058baedda1618

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

                          Filesize

                          9KB

                          MD5

                          41a874d548b40eaa9512d36144e58a92

                          SHA1

                          eb7f685a14411ef31201d173afab5cac874f2bc4

                          SHA256

                          e232ab74561d443eb63750399a07c89cd3b4af388fcc801e8cb282ba86450e33

                          SHA512

                          f861d9d9bde60634062a78cd37bcf4c265d8811a85206921c93036a8f0c077ac57f488b84a5e572548bbe04634d8bb8c312729e29eac5e64a8dc89e216c100dd

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

                          Filesize

                          9KB

                          MD5

                          55a7d7c4398358ec2f8793cc02213291

                          SHA1

                          c32a9caaa8bfd393f56ae70438c29d37ec3bc047

                          SHA256

                          a87bac15d66712110e28a8a7c592034ff08ad39e325e70f97e01fa134f32245f

                          SHA512

                          1420c84e764e7cf175e97bd13ea2b6b1aa6e7d26438a824398792b8175dd7dd24fa6e0fb95f78ffd7080462b811f9fd91ef7b0accdc9dc6ddfc640ef00e3b980

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

                          Filesize

                          9KB

                          MD5

                          b9077ad9ec8163a4c6c8eb3a46fe7112

                          SHA1

                          88c0c475ccb1b24f73dce2e3d66f61de968dd08e

                          SHA256

                          80a5063e99e1197554b9f5722be974b6f1d467e2d06812af26b95f5849cb830f

                          SHA512

                          addc343b87de36e40fe4e26408c874ebf6b3babd280f153193cdd1a139ce85d1ed496aca93ddfb6911bc1790d232fd5acf160e696232cd46966f683523076160

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

                          Filesize

                          9KB

                          MD5

                          fa85b453fb9e8f60ed3594300294328a

                          SHA1

                          8875258a04853d8b17f42a94e2cfd56862e78266

                          SHA256

                          35cc00076bdba289d6a9f37ba6ce2f36a1cde9718326f916343b39669806e912

                          SHA512

                          618b175426ba7dfe020ed44776c69376494b65b4a73835bb246d679db75e87ae0876edc05b12af08f4e13c3d65fe1f9401f3608a268686979d42c2b699b30705

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

                          Filesize

                          9KB

                          MD5

                          927c0ff8f764db8f53933dda8f87d778

                          SHA1

                          ce3fe92019f343025be7738cb4c35e810a10ca16

                          SHA256

                          06dc9189210b4e21e2abaa0b20a639928c9e9c740a7ba63ce3bf0d7704624e97

                          SHA512

                          8a5d58799075206bca5c4c4ef17bfa48566f5cfea08495cbbf5b9fd1e2cf59d4eb2b46b169fb9ec2b2c6523b6076cbfad23f942dc2df8b0a3b986fe368b9d232

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

                          Filesize

                          9KB

                          MD5

                          6d9c6f1d4378ef1e75cce48da62d392c

                          SHA1

                          6e146d2687b5d377ed4b58a9bfcb1efd2eae0cd8

                          SHA256

                          546127a5f1f52d676765af173e2a38116a99513409182e3a6fe6e4b0b35cb019

                          SHA512

                          8526cadcfd087334be8b76b41877f735a01e5063f6107e5f92fcadc635c87f8711a7f7d47bbe50c23169ea5e8ae952871dd4480fe287db7d8fcf2ab38a7d4959

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

                          Filesize

                          9KB

                          MD5

                          9de001021b149aa217976078a0a84b28

                          SHA1

                          94b0ea57e1b185107debcd84e3336744bf57acb2

                          SHA256

                          98ea104401edf96ea188f26826bc20f9df3b2ab03d3514f638e67c93e6b75b1b

                          SHA512

                          ba19f0b73f55b8e911b5b74293fea7dcf0cfe5e5d910bdd6134072011fb8b993daaa38a412aa752053b65423acaad939439ab523579aa9b900d175b9959286fd

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

                          Filesize

                          9KB

                          MD5

                          1102ce6093e1d7917a357e8bf9bdeed1

                          SHA1

                          20340c1b4932b70f17083b19c45657c0677b6f48

                          SHA256

                          e714687410d25c117f9363e764e3679469bee5c45df5cbf6780c7168028b0036

                          SHA512

                          b713b0d61b1352af92eb1f546a139eaa1b2560503c2ab41bae775138d02500320d2b27f6153495418e43ba55af1a2778150b7a47508ee3450e880970615983d2

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

                          Filesize

                          9KB

                          MD5

                          5a75036c1bdfe830d5ed880aa54b7a15

                          SHA1

                          bc80db3349670da078a11309946690c832efef2b

                          SHA256

                          815e03bb09225b4702cb61de646c3142ea870c7f6ab27b75e74ba3a395e1be76

                          SHA512

                          30678238d24ef2d59acd97a2bc9e7625f96af00949701d9e4722cadc2401b8dacdf7684e1f3606cb96d6e065a6e70b39fe10d7bb2b6f7695c48b078fe4e3f3f2

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

                          Filesize

                          9KB

                          MD5

                          68581bd8b5a3531f43ca9758e1c2ddb6

                          SHA1

                          6917ad34c86c26c84fc91ed7d4fc5186d29c5d60

                          SHA256

                          a143943feea868d2ab329d0d40a10b0e313dc4eba118c7c2d5a839bbf5918087

                          SHA512

                          3c2199cb08c1aa07bcbe93fb9ebd6e81bf4889e4f8681fdfea8c8dfa56475bb7f9db8bba4290872578aeb143fecf0ba353e72d22220eecd989eba38165a8965f

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

                          Filesize

                          9KB

                          MD5

                          55953f371f256047419ed7ffb2a21ef3

                          SHA1

                          ff5a82d9513863e804124a32cf48f46e673a36a9

                          SHA256

                          f12ade51e1b6d4e8d661934cade523e61313358b767b5fdc2220fde805deab12

                          SHA512

                          775c34b0041b2631f8ca8ca80ad5a122834ee6c82b74c6285566286719788eec547caf79243ed66642daaffa8d7933baa017cc0d7e9607d0b972ab11f34d30b5

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

                          Filesize

                          101KB

                          MD5

                          266ba3388411a5a2508f62818fece31a

                          SHA1

                          7ea14357ecdb9e6a5ca571df3cdb568ff26a51a7

                          SHA256

                          6d8a153e73ca371a0b278cf82ed986d57c310ee2b226e4ff01b4224c4f0e80fc

                          SHA512

                          eee1c89947f87ce97c9c931c97c99cf2907dae3f4ac2329f9ce05afd32e9206d862dafa4b6e82b5436a213457223611c3bebaf963892c5082b2377e608432d26

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

                          Filesize

                          143KB

                          MD5

                          e2ccc081eee3be2352d49f2c051e3155

                          SHA1

                          50ea23ca4fdd5ab2cabfbe4edb2837ea68f992aa

                          SHA256

                          800b7df21e828dcd73f07d990d49a76f795f1978ac67117f82179b1cfc7e7778

                          SHA512

                          63665ca99019d2c30e15641eaf33836c8a15c4bb02d71dcf3719fbb65026085779b9d80f1f002465c8a4b29ed4b5e74aa147ee0656e355eda5b75dd4b5784986

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

                          Filesize

                          102KB

                          MD5

                          23f909fd917ee0ca745b3a50470773de

                          SHA1

                          a4d8b8928210c708d2aeb24ae3d4503eb8e6c225

                          SHA256

                          8a9c535b25b57301c2b69cc936f0ba28c4aaca7e2135d2f43fc227392900c501

                          SHA512

                          569c91a1224ac1389e553ac5d05f3e0781cb7919a4881a65d40ed0f29955f1f45b02e893bfc743c6d046285433aa43fd97c92260c0a17c8f7dc3c93f7f345261

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

                          Filesize

                          102KB

                          MD5

                          9a0b9e14f3363016e90f07811ec810a4

                          SHA1

                          f6d03cbf3359781e0a113f257c969dae0c419207

                          SHA256

                          758689a917e2ca06aa55464d3881d2200bbde16eb401764f2a934e8627547175

                          SHA512

                          a8dc0e7ef00e3d291a09b45f96a116d5fe68354c5ee429e7df4650e2dff46394f77eab057d502ec56989b4fd91486c3f45bb458abd20bfa7c90e3f31ca5f390c

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

                          Filesize

                          101KB

                          MD5

                          ffddbd95d0e3309f35436090a83fab60

                          SHA1

                          4122dc96273db463d433a3470aeeb9e6f00b3ea9

                          SHA256

                          9a725951aad7e14e51c3d5944a109b4b80189278edf113c7f5b9292fd90455b3

                          SHA512

                          d75663f023e7cbd954a7c6ba45362736494edf77f552a5216bdd8741cc75130dd97d355603622659d3074010cf1fb3a25125743d89d700ef8184355d5c3934c2