Resubmissions

09-04-2024 10:10

240409-l7rrdacd55 1

09-04-2024 10:02

240409-l2r5ysfe5v 6

Analysis

  • max time kernel
    36s
  • max time network
    37s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240214-en
  • resource tags

    arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    09-04-2024 10:10

General

  • Target

    http://www.elite-valves.com

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://www.elite-valves.com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:404
    • 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=0x100,0x104,0x108,0x48,0x10c,0x7ffc72689758,0x7ffc72689768,0x7ffc72689778
      2⤵
        PID:1008
      • 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=1632 --field-trial-handle=1772,i,7332183767658537912,6209687401990345284,131072 /prefetch:2
        2⤵
          PID:1088
        • 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=2088 --field-trial-handle=1772,i,7332183767658537912,6209687401990345284,131072 /prefetch:8
          2⤵
            PID:1852
          • 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=2144 --field-trial-handle=1772,i,7332183767658537912,6209687401990345284,131072 /prefetch:8
            2⤵
              PID:3676
            • 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=2772 --field-trial-handle=1772,i,7332183767658537912,6209687401990345284,131072 /prefetch:1
              2⤵
                PID:2084
              • 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=2780 --field-trial-handle=1772,i,7332183767658537912,6209687401990345284,131072 /prefetch:1
                2⤵
                  PID:2456
                • 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=4752 --field-trial-handle=1772,i,7332183767658537912,6209687401990345284,131072 /prefetch:1
                  2⤵
                    PID:3024
                  • 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=5248 --field-trial-handle=1772,i,7332183767658537912,6209687401990345284,131072 /prefetch:8
                    2⤵
                      PID:1896
                    • 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=4608 --field-trial-handle=1772,i,7332183767658537912,6209687401990345284,131072 /prefetch:8
                      2⤵
                        PID:1620
                    • 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:3504

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

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

                        Filesize

                        768B

                        MD5

                        691f2960cd8bcf9e59bfc8562813f9fb

                        SHA1

                        f01b086812b5ef3cf0f64b1787e492386f8a90e3

                        SHA256

                        fb77f993cbcc81411e99c76d56dedbd07a14e14a8efd1c992570269badddc76b

                        SHA512

                        649a5c6ae9d676b4f4dc9b8f708b24a688262a750c75f04f42ee65b668e34678a31ba7a381f70ad1f26b7cd69cfca03d7ea0dc659c22fd7f3bc08903e24d81d9

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

                        Filesize

                        537B

                        MD5

                        807ab469202dd149ef60cd8e5ecd1468

                        SHA1

                        311847f71acaaadd22154367bcf6884866a25aa9

                        SHA256

                        8d4ddc6ba90a3a48bf8badceb3745b91bf8abd530ca094452fe4d964a2c188ed

                        SHA512

                        daa7018deefa60bb99007e9192a68afb9af6bcb4f1381c849b65d00947b5db3764e0d7562c5d240bf924cf42273d131ef7fbdc1d6c4df145e24705ae8d197f45

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

                        Filesize

                        6KB

                        MD5

                        5310ff171670a6bc24cf1732470db52b

                        SHA1

                        e2e50d84caefa775692b9574075fd8e922ca5325

                        SHA256

                        1314c9488beb8b8180acbbd14e39b15acfc9dccd9f7463d762398302a5ac154d

                        SHA512

                        ae95a4bcc8b760865b4c456f71c6ca154bfed1bbfe23126c3ef44cf2bff6344d86eeb1ab75d833942e615c92c90757db3a31674f21583ff350b3b8ec7f2e4367

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

                        Filesize

                        129KB

                        MD5

                        c89318473d4fec7ae0cc16bc672a903a

                        SHA1

                        44239de71973e1ca207a6d80765194e0cf10e5e6

                        SHA256

                        68665374ab1178401fde4f6e71f60404343ac3c9c31ded822281fdf89bb80066

                        SHA512

                        905367a73b00f504fc74d779e3128ea5610cb8e327d661f890382aeaa15a7adbf08912e9970b21d12de446ef69f560159f1dd340f8f0ac13a86e2bf1b9ee7955

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd