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Analysis

  • max time kernel
    300s
  • max time network
    282s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/08/2023, 21:13

General

  • Target

    https://www.linkedin.com/slink?code=g7vnm2UC#amFzb24uZ2VlckBpbnZlc2NvLmNvbQ==

Score
1/10

Malware Config

Signatures

  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.linkedin.com/slink?code=g7vnm2UC#amFzb24uZ2VlckBpbnZlc2NvLmNvbQ==
    1⤵
    • 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:4644
    • 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,0x100,0x104,0xd8,0x108,0x7ffe49dd9758,0x7ffe49dd9768,0x7ffe49dd9778
      2⤵
        PID:2772
      • 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=1748 --field-trial-handle=1864,i,1309024451443408620,14363211272949531385,131072 /prefetch:2
        2⤵
          PID:3404
        • 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=2120 --field-trial-handle=1864,i,1309024451443408620,14363211272949531385,131072 /prefetch:8
          2⤵
            PID:2336
          • 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=2224 --field-trial-handle=1864,i,1309024451443408620,14363211272949531385,131072 /prefetch:8
            2⤵
              PID:4016
            • 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3084 --field-trial-handle=1864,i,1309024451443408620,14363211272949531385,131072 /prefetch:1
              2⤵
                PID:4980
              • 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3064 --field-trial-handle=1864,i,1309024451443408620,14363211272949531385,131072 /prefetch:1
                2⤵
                  PID:2568
                • 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=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4768 --field-trial-handle=1864,i,1309024451443408620,14363211272949531385,131072 /prefetch:1
                  2⤵
                    PID:2328
                  • 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=5052 --field-trial-handle=1864,i,1309024451443408620,14363211272949531385,131072 /prefetch:8
                    2⤵
                      PID:2160
                    • 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=3900 --field-trial-handle=1864,i,1309024451443408620,14363211272949531385,131072 /prefetch:8
                      2⤵
                        PID:5028
                      • 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4708 --field-trial-handle=1864,i,1309024451443408620,14363211272949531385,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2736
                    • 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:1376
                      • C:\Windows\system32\sethc.exe
                        sethc.exe 231
                        1⤵
                          PID:1036
                          • C:\Windows\system32\EaseOfAccessDialog.exe
                            "C:\Windows\system32\EaseOfAccessDialog.exe" 231
                            2⤵
                              PID:3996

                          Network

                          MITRE ATT&CK Matrix

                          Replay Monitor

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                          Downloads

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\475ced1c-ff29-445d-b87f-d5811d3f974c.tmp

                            Filesize

                            6KB

                            MD5

                            18c2bc7fb09ce8b73fbda67b2165a798

                            SHA1

                            d6760f88eef9e1099457f5e6cd368cfdefb74087

                            SHA256

                            6ba7f91584bcb5d76f0cc355849c485753a1e135440ee4f143422af4b24f516e

                            SHA512

                            874593940033e86fa235cd3b5a379b5f171c7625c88bd4bbe5bbffa82ac622dfc6c3d293cf81d9d7822d7829a2c9ef9ba36dfb4e45c6f7745132b99a37e3ff88

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

                            Filesize

                            72B

                            MD5

                            f69147de0b9e9ab5a5d2b93b98bb432c

                            SHA1

                            edc5e90ae07c243906712a24f118e7a9a8cbe392

                            SHA256

                            64edfeec3a199ff9835f0cf9d944661471bed656f07d52d735e48c992e4faa1f

                            SHA512

                            409a7e872d525f1d6660e9e133e2d1023979a491df91a58bbb8c78001c34d66518615057ffb542ed0fbc33d63ab56e91b85523d64f3c4ceba5773e2e7156f363

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

                            Filesize

                            1KB

                            MD5

                            a8e3b7c521ed249ba7709c3ba970cde1

                            SHA1

                            7adc6a7a04df2f7c18a89036af05e1681169a8ea

                            SHA256

                            508b54302b01089f233298b5cdef797ff93f331331f6ecb0fb2d2db76b69c7df

                            SHA512

                            b592751f4113cb8d0c971f7afc78c01005dccb7875ccc8e749c9ac7399216436f1eb90eef09da291e0b7e23ad0172ee10be95b0ced28e89388b309d5ce477b8d

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

                            Filesize

                            1KB

                            MD5

                            e3645616611c0217bcb2e405c2867b58

                            SHA1

                            bc7ea13110056570444ef1e4478c8bdf0ed2e337

                            SHA256

                            0b890eba5d850d4b986af45d6e906988d89f1ee38b0d8a892eee678e17697902

                            SHA512

                            f3f9f11dee43c47cacb69b05bd1ecd18ccb15aed83e3a52a5f9eab5224a6c06c7ad79dbf4857e08dcce24acb13fafdab8dc555e6dad756e5174207d4c67a9ce1

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

                            Filesize

                            371B

                            MD5

                            c35af3a6e0c77edf78f042c4da04ef0d

                            SHA1

                            3a13f4ab27eb43b4e2f71c40b891070848adc554

                            SHA256

                            883f723ea87c97618ece288b5a15336ae51cb5766ae14ad287d256512154de3b

                            SHA512

                            06d69ad97f77bc0328053489852bcb331a1cad3347531382d9f560a6fbf55ef463b669c1d6bdd67f4535867919f63913eadf3c197ada3f9209d4745512240484

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

                            Filesize

                            6KB

                            MD5

                            eb576d1fea7d9fe06650bbe83a1299b2

                            SHA1

                            865ae110160055603c00f3f39d1ab19d4243f3c4

                            SHA256

                            0c53f2ca6f5f91f7a7fbcb9649bc5e10d0ab0cb94b7eac3fd5a65db74314d223

                            SHA512

                            f349cd879d62d9fa00376cfd597982dc6be81c71170d0d25f8625e753ae1d380578329789fc59b80aaa747621a22daf55bca32376fe4782642333de466853d76

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

                            Filesize

                            6KB

                            MD5

                            b7257c8058e7eeb8e63df076571eabe9

                            SHA1

                            353e5a6d54acddaab0cf6ffd2c2c41d9e79c1f72

                            SHA256

                            ecbbb366873107a42b1f1bdc26a78150fcb2ce22729d5928315e21b8d23a43ab

                            SHA512

                            386287f41ca4fc8c1c4adb85a7a1c8014fde6a3e432daf2d8d1feb6308188a6745ff2e82dae9d111af648aac8e6a70d1ea6bd72f3a8dd4372cb646b1ba13f2d7

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

                            Filesize

                            6KB

                            MD5

                            d899c52eb873a78079ce923253117a96

                            SHA1

                            85d1759a09b50ac96b4b0f22920fff8dc23b9e92

                            SHA256

                            71881cb2e86c391eb97eb1eb864c50e7a7e8094daad39ab85385c11df499ee49

                            SHA512

                            46d45136aac8fed6da5cf357b8e6db25d0d4578dbbbcb6afcc7f0c3788bd70575f0d99942f8f8a129823ea97c14f36dd223b35c073645687d1733fc4f33311eb

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

                            Filesize

                            87KB

                            MD5

                            035b578f7a61858eeba9934685a5add0

                            SHA1

                            8a7b1f0b45191d9ce65ec60ce93a0ae5cb6ffda6

                            SHA256

                            14e0cee92f3a4cc8e969d7d5939eaa24563007121d237533dabdd55ec4482edf

                            SHA512

                            19eb9f39ab476cb39ebe25519ea856bace7b958144974ba362d804654ba98eb263dc2c061976699d5d6e85ddd484b82fd78a8e3a436450454c57c627b5fccdf8

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd