Resubmissions

05/04/2024, 20:55

240405-zqhzssdb5t 8

05/04/2024, 20:49

240405-zl7glada8z 8

Analysis

  • max time kernel
    58s
  • max time network
    58s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/04/2024, 20:49

General

  • Target

    https://www.nexus-creative-solutions.com/login/?xcstoken=RDJHWFlpVkR5UTFhQWZ3ZVI4T0M3dHVtK29VejVoRjlpSVF3ZFRIdEJlUkRiTlVvRXErUU1aZjhYUE1naDFjeQ==&[email protected]

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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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.nexus-creative-solutions.com/login/?xcstoken=RDJHWFlpVkR5UTFhQWZ3ZVI4T0M3dHVtK29VejVoRjlpSVF3ZFRIdEJlUkRiTlVvRXErUU1aZjhYUE1naDFjeQ==&[email protected]
    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:4584
    • 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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb3e2b9758,0x7ffb3e2b9768,0x7ffb3e2b9778
      2⤵
        PID:4896
      • 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=308 --field-trial-handle=1920,i,13694089589876284708,1779189384289188677,131072 /prefetch:2
        2⤵
          PID:2848
        • 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=1872 --field-trial-handle=1920,i,13694089589876284708,1779189384289188677,131072 /prefetch:8
          2⤵
            PID:644
          • 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=utility --mojo-platform-channel-handle=2232 --field-trial-handle=1920,i,13694089589876284708,1779189384289188677,131072 /prefetch:8
            2⤵
              PID:2632
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=3084 --field-trial-handle=1920,i,13694089589876284708,1779189384289188677,131072 /prefetch:1
              2⤵
                PID:4696
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3092 --field-trial-handle=1920,i,13694089589876284708,1779189384289188677,131072 /prefetch:1
                2⤵
                  PID:992
                • 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=5000 --field-trial-handle=1920,i,13694089589876284708,1779189384289188677,131072 /prefetch:8
                  2⤵
                    PID:4728
                  • 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=5076 --field-trial-handle=1920,i,13694089589876284708,1779189384289188677,131072 /prefetch:8
                    2⤵
                      PID:3296
                    • 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=5000 --field-trial-handle=1920,i,13694089589876284708,1779189384289188677,131072 /prefetch:8
                      2⤵
                        PID:1140
                    • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                      1⤵
                        PID:824

                      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\the-real-index

                              Filesize

                              528B

                              MD5

                              61828593e9ac8824a0c5a98ec9a253cd

                              SHA1

                              b439d03891072f2d47de667e47f9eef84f9063c1

                              SHA256

                              e2d9bd2325f984cde09b517555f7a9f7d7d40f15bc4638709e676156ac3e15d4

                              SHA512

                              22b986bf71f4862988346020672c1a9a49430c0a0c2fa21fa79009008b51ca5b69e97475a954fa6c49a619eadc568e05d6349ca77172eff1702973ea35f1d125

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

                              Filesize

                              703B

                              MD5

                              7d18d97bbede9b941e1a02ccf468660d

                              SHA1

                              2066f0ee9cf59afe8a138c3eebe35b0180d47285

                              SHA256

                              45f1969c6a8caa1be402bc31fa5176aa358965e57ea409bdbaf483aa0d79ce38

                              SHA512

                              b9c8eef10a58ea46a5c366b2972b0ab5ba9938c7e8e165ccb421da137c6cd95dcb3ef019b4f34a2e38a91da961078ce289a0ae163aa62abdef219f89e15831da

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

                              Filesize

                              6KB

                              MD5

                              4cb749ce91ba2d99c1c96716ff078856

                              SHA1

                              0b532e5f029c40e6d7e1e097c3ffeb1b022cfdc8

                              SHA256

                              cccdcc2ce13c076d463337d059103e3eb158358d53fd2cab4f3efc0f6ca8559f

                              SHA512

                              073fbf1b9d788ec4e8da16f21ae8e50e9437a68f03e595c1a9604795a9733fb4206f929fcc5908a758c6600408ac1d71c6226413a40d0d567e887f9bc65e14e3

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

                              Filesize

                              6KB

                              MD5

                              abffd276e765ffc0fc823eab3a9ecb49

                              SHA1

                              849ff3499f170b3dcadd4f08704fc8989454b26c

                              SHA256

                              05934e9bdf03b5561ee9b121a44993f05c3a87ca402fe73ab3df748b309fcd2f

                              SHA512

                              a5d05b8eea1491d68b4369e58daeb18563de76cb0ef2dce1707f4db2d2403eb1519daa5de8fe3ca5aece8f4aae2debce5650ef36b17ea668622ea6f735316304

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

                              Filesize

                              6KB

                              MD5

                              d293ed148ff36c6d2caa4fc70708dda4

                              SHA1

                              b38a3c2c25013b96d8dd8a7342085baf19c0629f

                              SHA256

                              3c7a996d1957ffff8cc706e539db1713729ca7b158c746bfd20582b4aa01f578

                              SHA512

                              5b342b102e3f6cef806bde484bf276371f1c09b049a90e84bd384109c04367133d88a395a250d20c2ff1b17a804628432269b019a1dd13bb9a90fd2f25d5d1d8

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

                              Filesize

                              114KB

                              MD5

                              1d75fc07d4c350b79e45b266074ef06e

                              SHA1

                              a2c8cf8abe44b52ef6224b5278b516d487e9ced0

                              SHA256

                              1e8ef914ba6d9e09f0ee718b32da6ad64463c8289f6bb7e58f3dd28320787d04

                              SHA512

                              267f54ce59ac2501048f6eb88af7a328899b6e6c49ab8d1dcbf3e00d42820bba1a26081ba28745add61742fcf97ea9c68c232a3f80d84eca4811a06ab81d2120

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

                              Filesize

                              99KB

                              MD5

                              9a9c4e02da778515cda90ad7a2f6f859

                              SHA1

                              29037b80d941cf049fd435e553d5a46b94062497

                              SHA256

                              18765acf484b51a87c43d2b4a871ac680aee18331c0035006752e6c1031627e5

                              SHA512

                              d9d9af080574fd036537171566171b915ea84ef2e41731d007268d1c7b04f53ec3e879b462e73595d0e0f3508f8e9061c2db06b315cf3fd73fabe022af977f2c

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57d30f.TMP

                              Filesize

                              98KB

                              MD5

                              89dcc3de5aabbdd71616b76672b7b3ea

                              SHA1

                              f301ea4660673dcc3646b3a1e3cea5b96ee2d1e9

                              SHA256

                              b173c8de0f0f7f486d669a2dea1b0503a5e26d12cfa98ca9d86c249893e72375

                              SHA512

                              8573bc16c48ddca2ef5a84bcf942d26edb4c9b08c6c4e00956f8fba93b4405f23542c77fab0d6aa0417e242d89e4c51b2038f5899c98c9bdb8002351f1be136e

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                            • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                              Filesize

                              2B

                              MD5

                              f3b25701fe362ec84616a93a45ce9998

                              SHA1

                              d62636d8caec13f04e28442a0a6fa1afeb024bbb

                              SHA256

                              b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                              SHA512

                              98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84