Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-06-2024 14:03

General

  • Target

    https://na.eventscloud.com/ereg/index.php?eventid=790084&

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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://na.eventscloud.com/ereg/index.php?eventid=790084&
    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:5000
    • 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffe9021ab58,0x7ffe9021ab68,0x7ffe9021ab78
      2⤵
        PID:744
      • 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=1704 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:2
        2⤵
          PID:224
        • 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=2060 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:8
          2⤵
            PID:3656
          • 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=service --mojo-platform-channel-handle=2240 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:8
            2⤵
              PID:2580
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=2792 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:1
              2⤵
                PID:5056
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2800 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:1
                2⤵
                  PID:3356
                • 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=4240 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:8
                  2⤵
                    PID:4636
                  • 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=4396 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:8
                    2⤵
                      PID:2380
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4432 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:1
                      2⤵
                        PID:436
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3212 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:1
                        2⤵
                          PID:1540
                        • 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=4492 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /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=4444 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:8
                            2⤵
                              PID:4800
                            • 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=4416 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:8
                              2⤵
                                PID:1368
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=4440 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:1
                                2⤵
                                  PID:3576
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=1560 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:1
                                  2⤵
                                    PID:2280
                                  • 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=3820 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:1492
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --mojo-platform-channel-handle=1632 --field-trial-handle=1908,i,3546432066613913167,13343810355344249184,131072 /prefetch:1
                                    2⤵
                                      PID:2120
                                  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                                    "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                                    1⤵
                                      PID:4980

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                      Filesize

                                      2B

                                      MD5

                                      d751713988987e9331980363e24189ce

                                      SHA1

                                      97d170e1550eee4afc0af065b78cda302a97674c

                                      SHA256

                                      4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                      SHA512

                                      b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                      Filesize

                                      7KB

                                      MD5

                                      2c8ecf111510d13456656fd06584344e

                                      SHA1

                                      bc373217d3ed6cafdd28aada67239e8993b1aa5c

                                      SHA256

                                      8ddab4fbec8d271e4cc614291346e99012d5f7463f3ed088c97ca2e18fcb5803

                                      SHA512

                                      2071fd44bbabf74333ad5765825b6863538c016308c9db5af5c1f58165ba319ff7a02c1eba6fed48001263c871d2e1e809d8da11a4437c433d0992b9824cc323

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

                                      Filesize

                                      257KB

                                      MD5

                                      15b5db476188c6c07e79c162ad004bdd

                                      SHA1

                                      55adb72fa150ff1e615ba39b283841fc3902e6af

                                      SHA256

                                      e79945a9448e10b1488f5e010385b8df9b82bdb60af40b9b189adf21b5f6deec

                                      SHA512

                                      548aa9de02db9bba9f5fbead972fe3d1d2ff06027fe8ed7667c825e0c68ddfbdf44365ac61f6224ec7caa7f10812d7e4798659708324a5dc4f61edc87ec04acb

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

                                      Filesize

                                      257KB

                                      MD5

                                      9d2757742af13975d6439236b37ba7ed

                                      SHA1

                                      9637b7fe66600de6a999ce839fecda1948a6ecf3

                                      SHA256

                                      5c57f9bae12a0b7bf857d97a83ea1c0253d77432da6132450cf6c7a38ea8a2b4

                                      SHA512

                                      8ced971ae565ec2a04d56320c0257370d69dfd8fe8e4a158cea8acb759fda349916ad2a96eafb1809877489b4f464d6c4f23ae40e4bb485fd933bb105efd0773

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                      Filesize

                                      91KB

                                      MD5

                                      1d8f4920866fb726d8780bf4591e6e02

                                      SHA1

                                      67a6ff7bc3e9a4b89d040a569031c9e23369ad31

                                      SHA256

                                      cec753bd6c0351f11b655a3e1cef56daf1a34f079f66a192966fd6c3e3957219

                                      SHA512

                                      06006e19729bc994f65d1516ea86a27503a60904c28edc8165cf807ce41881f797c1b5d7ce97012f1c70f52022158c83d14cb831a7413d3b19b78cf1ef451c08

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57ec06.TMP

                                      Filesize

                                      88KB

                                      MD5

                                      fda086e9f9a2603244f010289fe985f1

                                      SHA1

                                      71706995b6daf3753f1789c47912c28386ccaf28

                                      SHA256

                                      0c4dc0abf721f7074d5a1cad61f68ac27f44fb06d0c70e440250852c6894f69c

                                      SHA512

                                      19a05511cfb15051b394b8e2de5f3ccd14a5c0ac659c9f1f0e96b3874640fea0d1f86d1603ab67056885a05b7594da480c9ecc998602324e35fa7072459b479d