Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    25-03-2024 15:54

General

  • Target

    http://geo.netsupportsoftware.com

Score
10/10

Malware Config

Signatures

  • NetSupport

    NetSupport is a remote access tool sold as a legitimate system administration software.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://geo.netsupportsoftware.com
    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:2572
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ff9b4879758,0x7ff9b4879768,0x7ff9b4879778
      2⤵
        PID:4664
      • 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=1516 --field-trial-handle=1924,i,12393438683816065399,17532362696950939182,131072 /prefetch:2
        2⤵
          PID:4700
        • 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=1808 --field-trial-handle=1924,i,12393438683816065399,17532362696950939182,131072 /prefetch:8
          2⤵
            PID:4340
          • 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=2116 --field-trial-handle=1924,i,12393438683816065399,17532362696950939182,131072 /prefetch:8
            2⤵
              PID:4336
            • 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=2588 --field-trial-handle=1924,i,12393438683816065399,17532362696950939182,131072 /prefetch:1
              2⤵
                PID:1312
              • 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=2600 --field-trial-handle=1924,i,12393438683816065399,17532362696950939182,131072 /prefetch:1
                2⤵
                  PID:4136
                • 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=4124 --field-trial-handle=1924,i,12393438683816065399,17532362696950939182,131072 /prefetch:8
                  2⤵
                    PID:4580
                  • 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=4360 --field-trial-handle=1924,i,12393438683816065399,17532362696950939182,131072 /prefetch:8
                    2⤵
                      PID:4480
                    • 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=9 --mojo-platform-channel-handle=4424 --field-trial-handle=1924,i,12393438683816065399,17532362696950939182,131072 /prefetch:1
                      2⤵
                        PID:4412
                      • 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=10 --mojo-platform-channel-handle=4140 --field-trial-handle=1924,i,12393438683816065399,17532362696950939182,131072 /prefetch:1
                        2⤵
                          PID:1132
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=3052 --field-trial-handle=1924,i,12393438683816065399,17532362696950939182,131072 /prefetch:8
                          2⤵
                            PID:944
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4948 --field-trial-handle=1924,i,12393438683816065399,17532362696950939182,131072 /prefetch:8
                            2⤵
                              PID:4308
                            • 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=848 --field-trial-handle=1924,i,12393438683816065399,17532362696950939182,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:724
                          • 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:3340

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00001f

                              Filesize

                              46KB

                              MD5

                              3db6cec043d69d4c175c17dc55dd69df

                              SHA1

                              2f16c3029e8b9b16d2d8e436f2ccd9e14edf949c

                              SHA256

                              f46953478cd221a3c2e5d62d80121c0a1342971478414998360be9be260ddba7

                              SHA512

                              8473283250c9dbe5b0adc8069641a5618cf3c3175b8668d8ed600e86168ae6a9ad619f7212ebf06041c589a0b502e168a4535de8b07acdb4afd6e5359b6b2926

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

                              Filesize

                              1KB

                              MD5

                              648451bd92ec00dc402068bd1d6ab59e

                              SHA1

                              9e8fea0e6f9932db7a54d828ca032db1c5c36d35

                              SHA256

                              c71bc720cfadbca47d16f7e4ad2dc21e3f6f9942982a4246d0d325f8f14f2c86

                              SHA512

                              a2d0c09920cb214764e526c4e109d2e62f0e96aebb5674eb630c29fdc230043752536afe99d73369c9be935080d8651bfe8ded9877a3361382b681a07583e5f7

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

                              Filesize

                              4KB

                              MD5

                              242d8b0cb5262bc49701c9cace44fd14

                              SHA1

                              de54b82185017e9d1ea9f4ff99034bd74f0c58f3

                              SHA256

                              e3895b7cbdf7d9260775a35e7520d6314996cb76235a2afd57e3dda7b87e99f9

                              SHA512

                              e6a64a8ae15f9f80df60ec8a1e1e771f684f3a80b526b7cdfb129852e94fc9e78017bc550f041dbd1994ea3cce12004c95ecf2073e868efb500b0f7b5e25fa59

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

                              Filesize

                              1KB

                              MD5

                              e861d3b713497418d82e1bbfbbb4ddba

                              SHA1

                              b09e494704b17fd5be70419e6a92bc3112e792d4

                              SHA256

                              e1493df9798e1d2ae347d6e3ad935690982bf870460d8507e551b2491d62bfd0

                              SHA512

                              e5cb40d515ba834708480658c68cb88587a05266ac003326c85926fe89b52ac01f82d68bdca625588d59bf06d5ac28be196a4bf96484709d42025d7300db2e8f

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

                              Filesize

                              1KB

                              MD5

                              3ba063c2bcd1ee4fee861c0d5409f812

                              SHA1

                              7f7dd6750eb5b5f5b4df4836d38e7fd2bca58302

                              SHA256

                              aa8831fe8c4f3e7b500aba3dac86120389a2210003177cbc439cd609ac87e662

                              SHA512

                              b1dd2fe08a0ce7311257ca23645ee5281a29e142763cbd22c65af4927a06e03b7f44694d1e614fea8fe068370f803f8f91b58ed437c98405c6999136c1e709a1

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

                              Filesize

                              6KB

                              MD5

                              2ccc699f6012857b8004ea96284df54b

                              SHA1

                              673283c4f152fa116fada209ac0185f5e5f30f35

                              SHA256

                              68571ea69a0ab34e6feaa6c6ba1b6ff07412a9a8226e12d8238ec42e868ddb18

                              SHA512

                              a6d3a9905a2c116612fe8a66a527cdba7d9c3c7c8caecf48bb33404e569e1a5609ac6550e2dd91983d9d2ef226502a9fe1a6479ba6d81892dedbc198600e3eac

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

                              Filesize

                              6KB

                              MD5

                              867ecd40f1e95a4afc489f0ac436e03e

                              SHA1

                              f6e3ef08d632a3ba140433b7ae710949517b3b0c

                              SHA256

                              5cac4bec024e8e8d122f242e8cd05a00a0c9f119db0450eb65e676d78041ab0e

                              SHA512

                              ce5a7baa08f76bde3f35b15a8392996ff2ecd359d9b75f026bc81a8869ae563e6adc2751b2ba2326d6a39e4c17212310eabd3bbace5d1cd6258d4208a73115e9

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                              Filesize

                              56B

                              MD5

                              ae1bccd6831ebfe5ad03b482ee266e4f

                              SHA1

                              01f4179f48f1af383b275d7ee338dd160b6f558a

                              SHA256

                              1b11047e738f76c94c9d15ee981ec46b286a54def1a7852ca1ade7f908988649

                              SHA512

                              baf7ff6747f30e542c254f46a9678b9dbf42312933962c391b79eca6fcb615e4ba9283c00f554d6021e594f18c087899bc9b5362c41c0d6f862bba7fb9f83038

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                              Filesize

                              120B

                              MD5

                              11726068f3c72e92b8e384fdfc6da48d

                              SHA1

                              618d3b7cbba640cf8c586a111d7825363f8a09ef

                              SHA256

                              29fba20afe8ac317e1eb1ee93e0c3855754d4225abd6ae97f44978d152b242ec

                              SHA512

                              5bc3af8c530eda27be649ab4fa00aa64ce7bba40d20d6165059510b3d29a211d5c6753826c27a5d0f966b3fc30e873f0659636529d2eb8505516a5bd9843b094

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                              Filesize

                              120B

                              MD5

                              45c1ddff8b5ecd9f29d83d40d0976618

                              SHA1

                              cfe53daa1cc3a93fd617b67b6a17dd1cadedec37

                              SHA256

                              056278929ad5537f132d35f30b2a181c5ba5fd54cd25c4829d47732082623aab

                              SHA512

                              fa59af4c8bfd23f5d6a3579a1d3a5d56e5eb3eab375844055a066860772d14d9a83666df97b57eed4a718d73c3fe670b7931aec53307dfc00684529f32d96bb9

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt~RFe583a83.TMP

                              Filesize

                              120B

                              MD5

                              ef28e900b6b0ba747ffd294f6416b163

                              SHA1

                              8ec660fa631ddf77ca6de18c28f57886676c68eb

                              SHA256

                              01e9962a0f73260197df0eea41bbf09edd2619b7b760e5d924fdf23d27377084

                              SHA512

                              c68cb0bc6329b44e660ddb4c4533508b8dab3e15cfa1f9a803565c77756db27c93ba50eaa13a4a1097c2db3ad3e24e1cd0a990b9fcbb4be25fc17456e323c530

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

                              Filesize

                              130KB

                              MD5

                              82824062faa4083b1deb2d12a6b64f5e

                              SHA1

                              43a506ffd4209aa0043a67b2d1dfcdcd2a7965dc

                              SHA256

                              8d41a8dad0ceb6466bbcaf461d7974f3ff062b3f92cbc7175f1bd8de8f9fb31f

                              SHA512

                              7b442ea3f09e31dd7089125eaec1fad7d0452772c76ae400837c2d0cab1529aa3ba8d2cdb6568670f1b1075b0438d0ae688dd16ac241bc655aab18bb2feab246

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd