Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/05/2023, 16:35

General

  • Target

    http://emiguard.in

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 62 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://emiguard.in
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1296
    • 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,0x100,0x104,0xd8,0x108,0x7fff6aee9758,0x7fff6aee9768,0x7fff6aee9778
      2⤵
        PID:2236
      • 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=1792 --field-trial-handle=1832,i,16270878575532542713,4130066907718293088,131072 /prefetch:2
        2⤵
          PID:4752
        • 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=2168 --field-trial-handle=1832,i,16270878575532542713,4130066907718293088,131072 /prefetch:8
          2⤵
            PID:3136
          • 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=2244 --field-trial-handle=1832,i,16270878575532542713,4130066907718293088,131072 /prefetch:8
            2⤵
              PID:2260
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3068 --field-trial-handle=1832,i,16270878575532542713,4130066907718293088,131072 /prefetch:1
              2⤵
                PID:912
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3056 --field-trial-handle=1832,i,16270878575532542713,4130066907718293088,131072 /prefetch:1
                2⤵
                  PID:3528
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4748 --field-trial-handle=1832,i,16270878575532542713,4130066907718293088,131072 /prefetch:8
                  2⤵
                    PID:2104
                  • 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=4916 --field-trial-handle=1832,i,16270878575532542713,4130066907718293088,131072 /prefetch:8
                    2⤵
                      PID:1472
                    • 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=4856 --field-trial-handle=1832,i,16270878575532542713,4130066907718293088,131072 /prefetch:8
                      2⤵
                        PID:1348
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4924 --field-trial-handle=1832,i,16270878575532542713,4130066907718293088,131072 /prefetch:1
                        2⤵
                          PID:324
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4948 --field-trial-handle=1832,i,16270878575532542713,4130066907718293088,131072 /prefetch:8
                          2⤵
                            PID:2704
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=4612 --field-trial-handle=1832,i,16270878575532542713,4130066907718293088,131072 /prefetch:1
                            2⤵
                              PID:4428
                            • 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=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2852 --field-trial-handle=1832,i,16270878575532542713,4130066907718293088,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4964
                          • 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:4796
                            • C:\Windows\System32\rundll32.exe
                              C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                              1⤵
                                PID:2604
                              • C:\Windows\system32\NOTEPAD.EXE
                                "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\s\sqlcl\bin\version.txt
                                1⤵
                                • Opens file in notepad (likely ransom note)
                                PID:4320

                              Network

                              MITRE ATT&CK Enterprise v6

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

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

                                Filesize

                                120B

                                MD5

                                42dfcb9a471f90dc8a90081ec6496932

                                SHA1

                                6abfb6f6fa14fca3b8544d5842d0698ab48dc555

                                SHA256

                                052c1d5977d90a764953d5c9c5646663da00d290a72f0e8274a2b86e0566d330

                                SHA512

                                67566c20a04d3b67b5623c1d90c38947ff9f54cb85167e8bcdab56cc4831ae9da2d86f7002d319c8b00d12d7c7805c5a83cff7e393ed7a663e42f9ceecb1c250

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

                                Filesize

                                1KB

                                MD5

                                5e37716bdaae4abf50ee67fad859205f

                                SHA1

                                ad649e70369e7a1773dbafdb998a07c95cc6100c

                                SHA256

                                f0bf590be0f5ed6b5d998ca621d7cbd17a895113bd4961f16bb8c9a13fbc547b

                                SHA512

                                e24d2ab02aa7602cd74d3e7022926b8da2622f1996dcd36432939dfcc75ad9c4ba2f521a241e61c0d076ee0bf2a4193c0f20941a545aa75a5856c7ded7ec6f73

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

                                Filesize

                                702B

                                MD5

                                66c445c16537114610dea76a3634a44f

                                SHA1

                                1505db19c1f9c61d4abc655153e917b16498ac75

                                SHA256

                                19ad7ae80edc97bad404ddd723c6b824741fa4762e867414f06a6ac73814e8f7

                                SHA512

                                0ad50f84d0c75ec09b0dd7b358d74ea8218d1f19341403b6cfa272c0c74abca04ab7d72a8732a92745d3c3549d36726d1532a991a3a49a5647ccca1b06c1f429

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

                                Filesize

                                6KB

                                MD5

                                3be296087403b3a4e5ec73f48267dac3

                                SHA1

                                5e50a820be012b5ffd00f88392d881a2e5f5dbb2

                                SHA256

                                17c1f6d701aed4b65e0fddecae56c9bed6ae7dd527abbc689821f46b36f54449

                                SHA512

                                bce7bc620d47a114c7047c4b76fc28ce06510a0a23d1b38ec3614818e6fdc489dcd0322495ca226ea850c5b2ec46fce8b50eeebac1d31e04e943c1584e8537ed

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

                                Filesize

                                6KB

                                MD5

                                c76d97297c5facc4ab46a88506e4d2de

                                SHA1

                                17253e0a91cf77502a94293a808758788ac5cfb8

                                SHA256

                                bb35b370d8659e473895c4c461b465188fd6122c36a8577f60e6714aa008a85c

                                SHA512

                                2446a807ee902867659b0d1b6a6538bf7d0491ad554497b70a7b27763752d9d104a86a9859431bf9395f75414bec6b6af0de2a716b987dd8a60b37776a4151cf

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

                                Filesize

                                6KB

                                MD5

                                5bb1a0cfa808783f062a92b36f43ccda

                                SHA1

                                8cb6f99a039e4e23df732c2433006d8e060e1dd9

                                SHA256

                                6ad8636b24ac011ad295f9527b57d36629e98c1a86c8293ea53535c7395d7666

                                SHA512

                                23df6e4c772bc4af68b4d7cbb294e3400291c2ff2b2708a9fe75e0c2c5567f5484cbb3acbcc225ba9bd3c953e8e4056d910c881b187e1fc58ae16027eee66a08

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

                                Filesize

                                7KB

                                MD5

                                91839149a277d94f2715ebb3df177829

                                SHA1

                                a53057292e06985888d0ca95911cf2a086d33e3d

                                SHA256

                                2a86be0111e5805d13c7c52ffcf21a5d5c8c476e518564c7125fd9b2c26e51eb

                                SHA512

                                950637f28eb2904cea4a01f722b2d988a273132735010bd2c94269b2903a7c39d08ac05ad7e0d27959732de50a795a62e82a8dafa818257c76f8cdcc89914c52

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

                                Filesize

                                15KB

                                MD5

                                be5caedfd850458586ce23ff4f10398d

                                SHA1

                                fcc4ef37beadc22b6a5ac3854f430352c608eba7

                                SHA256

                                baa317d7a64552382ca7d1c86704406d0bf321f2d0fcc8a151124ef9b87b0a1b

                                SHA512

                                a42ae55e5628e368e3b791dde52e5df61ed2b5926d9537166cc7932d9fe240f93af1dd9e05f8bcb8add3d371dddc003c386788ec016d50ca0ae97bd42567a19a

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

                                Filesize

                                151KB

                                MD5

                                bba3bb6077ca39a8fcc2f5373c4d95ee

                                SHA1

                                67c9ca21e8dab41d672bffaad029f7fa61c135bf

                                SHA256

                                7570e77a30f09d3a6de69ae7ce7b941e543fe2d8e50bc75e550c9cb88bfede85

                                SHA512

                                8541ee998c83b1355cad4761483e2bb73ce5dd6315b22d80f09088cc8cb9380a0fa0d1ea9100da609f37eb1a9872670fd81c833e96de45b20680fc024ba8c6e9

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd