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Analysis

  • max time kernel
    31s
  • max time network
    33s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/03/2023, 11:39

General

  • Target

    https://imoib.ru/training/course/1115

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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 60 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 1 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://imoib.ru/training/course/1115
    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:4064
    • 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,0x100,0x104,0xd8,0x108,0x7fff6f2c9758,0x7fff6f2c9768,0x7fff6f2c9778
      2⤵
        PID:448
      • 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=1812 --field-trial-handle=1788,i,8213730624327664379,12538914135552959523,131072 /prefetch:2
        2⤵
          PID:2116
        • 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=1788,i,8213730624327664379,12538914135552959523,131072 /prefetch:8
          2⤵
            PID:4452
          • 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=2248 --field-trial-handle=1788,i,8213730624327664379,12538914135552959523,131072 /prefetch:8
            2⤵
              PID:2064
            • 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=3200 --field-trial-handle=1788,i,8213730624327664379,12538914135552959523,131072 /prefetch:1
              2⤵
                PID:3256
              • 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=3220 --field-trial-handle=1788,i,8213730624327664379,12538914135552959523,131072 /prefetch:1
                2⤵
                  PID:4192
                • 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=5196 --field-trial-handle=1788,i,8213730624327664379,12538914135552959523,131072 /prefetch:8
                  2⤵
                    PID:1140
                  • 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=5216 --field-trial-handle=1788,i,8213730624327664379,12538914135552959523,131072 /prefetch:8
                    2⤵
                      PID:4480
                    • 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=5320 --field-trial-handle=1788,i,8213730624327664379,12538914135552959523,131072 /prefetch:8
                      2⤵
                        PID:852
                      • 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=3888 --field-trial-handle=1788,i,8213730624327664379,12538914135552959523,131072 /prefetch:1
                        2⤵
                          PID:3044
                        • 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=11 --mojo-platform-channel-handle=5192 --field-trial-handle=1788,i,8213730624327664379,12538914135552959523,131072 /prefetch:1
                          2⤵
                            PID:1056
                          • 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=5220 --field-trial-handle=1788,i,8213730624327664379,12538914135552959523,131072 /prefetch:8
                            2⤵
                              PID:1800
                          • 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:4276
                            • C:\Windows\system32\OpenWith.exe
                              C:\Windows\system32\OpenWith.exe -Embedding
                              1⤵
                              • Modifies registry class
                              • Suspicious use of SetWindowsHookEx
                              PID:4964

                            Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000e

                              Filesize

                              56KB

                              MD5

                              eac3e9e31b3d1530dd82d2f86b857826

                              SHA1

                              909344515aa194c50eb90bc0f80e7440c0bfbac9

                              SHA256

                              9e651ecbfe861c3ef5481f88cafc7de9e646664e91d4b408ee8ee7c7b9b5b230

                              SHA512

                              31ed19bd736eaebafc54ab20b90da0a5caf1dccf9cbad5b593159658947f622a8f188e1bfe6f899905963c0fb46ecad467a9dc204157c9ae24c567b093a82905

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\000\t\Paths\CURRENT

                              Filesize

                              16B

                              MD5

                              46295cac801e5d4857d09837238a6394

                              SHA1

                              44e0fa1b517dbf802b18faf0785eeea6ac51594b

                              SHA256

                              0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                              SHA512

                              8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                              Filesize

                              874B

                              MD5

                              ece6c4bcbad0dd2e314d8514f98b39f3

                              SHA1

                              ed876cc759c002dfaba927104711853a78421032

                              SHA256

                              705ca34ada3da4966677562983d7688c90e5c39d0f173dfb66ac059144f426dd

                              SHA512

                              42db3c6ee0160dbab10d9f61446917aad1b0de60b7386c8e5d5f2eae5e027146cb68a507a7e774a19f08bed765071521c14d1ac943cace73e59950efe3d5495c

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

                              Filesize

                              874B

                              MD5

                              694b818b6929bc84ae262fb46744c026

                              SHA1

                              3a9758a5ded7b9936b9b28f9ecefb411658aceec

                              SHA256

                              7cd7d69bab17983c71eebed66b62fa9a251a90604cc5b4267e31f8dc91fd23fc

                              SHA512

                              d04f5f9c89aaf824440e092e0314415ed60d483856f537d2d24511648aae9290c74d219141cf36c68f9c2e10ecf22687988463ec0b3cedc8cddc4eb37c2c36d9

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

                              Filesize

                              6KB

                              MD5

                              f06b8ec94ca793d2b4c4ad72b5dd68dd

                              SHA1

                              325cbdee378fe138570d40679a5974a5cd250c57

                              SHA256

                              77d8bf0e62988fc28776332371288826cd2e9272896f044852048da0027e531c

                              SHA512

                              2d5fada8a0440c7f6c2cb432a10af0f49dea0cb12cf45012aaab29211c40a88806001b6e386a3ce29591a559b5dea8d89ebaa291181806f5e8560dca16782ea2

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

                              Filesize

                              15KB

                              MD5

                              4590b6ecf8e62bbd382f74f603791bdc

                              SHA1

                              5927b530ad4c7cd36e9138b8461d00c1f8d9e6da

                              SHA256

                              f170e7e97808a1439bd522ea98aa1b864cf30c4fde2da81c692a90009bb54db3

                              SHA512

                              05eaf95aaa6bd2f38cde75021009ef45de5e5901f451fc0d98ee028153d2044a096b8021f7fb3d5eaf784e1858dbed951ad0e2740cadd9ee6e40ad907fd02e2e

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

                              Filesize

                              141KB

                              MD5

                              2a1e220a3931feeb5c85b9b566ede697

                              SHA1

                              54eab87a159188805e9b44813f28c171f417106f

                              SHA256

                              aa5fef32b0f7ec41155c9cb78f33867a05417034a2b843381a86907e7d0799e8

                              SHA512

                              1645d9922a0a99628bfb820171b58b6d92fe16fe1bbe4ca37e92537145a31abe7648d175d39afdcfaa2df5c537ff30542287fe0c1d5db11fc9c962f69e90a4c5

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                            • memory/1140-188-0x00007FFF8CC10000-0x00007FFF8CC11000-memory.dmp

                              Filesize

                              4KB

                            • memory/1140-189-0x00007FFF8D320000-0x00007FFF8D321000-memory.dmp

                              Filesize

                              4KB

                            • memory/2116-136-0x00007FFF8DC70000-0x00007FFF8DC71000-memory.dmp

                              Filesize

                              4KB