Analysis

  • max time kernel
    300s
  • max time network
    277s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2024 17:53

General

  • Target

    http://go.woodmac.com/e/131501/company-wood-mackenzie-/31km5j/2205312618/h/aecIZAlYJmrP-dOpWfxIGs-h1WcClJAxoiKBGP72nm0__;!!D1sDotPi8BGI9gw!hXrcpbP-CzqDMazivfufKk1in_BqDooiIQBwS7Vi-QKnfvaGTr0969JsWUDZyNXlopubFCDAOYUCnEfYkGOnPM12aA$

Score
10/10

Malware Config

Signatures

  • Kinsing

    Kinsing is a loader written in Golang.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://go.woodmac.com/e/131501/company-wood-mackenzie-/31km5j/2205312618/h/aecIZAlYJmrP-dOpWfxIGs-h1WcClJAxoiKBGP72nm0__;!!D1sDotPi8BGI9gw!hXrcpbP-CzqDMazivfufKk1in_BqDooiIQBwS7Vi-QKnfvaGTr0969JsWUDZyNXlopubFCDAOYUCnEfYkGOnPM12aA$
    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:4128
    • 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,0x100,0x104,0xd8,0x108,0x7ffb46a49758,0x7ffb46a49768,0x7ffb46a49778
      2⤵
        PID:1960
      • 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=2096 --field-trial-handle=1868,i,5463794193853951880,10677234226129618462,131072 /prefetch:8
        2⤵
          PID:1760
        • 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=1768 --field-trial-handle=1868,i,5463794193853951880,10677234226129618462,131072 /prefetch:2
          2⤵
            PID:4776
          • 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=2192 --field-trial-handle=1868,i,5463794193853951880,10677234226129618462,131072 /prefetch:8
            2⤵
              PID:3560
            • 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=2956 --field-trial-handle=1868,i,5463794193853951880,10677234226129618462,131072 /prefetch:1
              2⤵
                PID:3004
              • 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=2948 --field-trial-handle=1868,i,5463794193853951880,10677234226129618462,131072 /prefetch:1
                2⤵
                  PID:3208
                • 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=4808 --field-trial-handle=1868,i,5463794193853951880,10677234226129618462,131072 /prefetch:8
                  2⤵
                    PID:3568
                  • 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=4860 --field-trial-handle=1868,i,5463794193853951880,10677234226129618462,131072 /prefetch:8
                    2⤵
                      PID:2980
                    • 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=744 --field-trial-handle=1868,i,5463794193853951880,10677234226129618462,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2376
                  • 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:2580

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

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

                      Filesize

                      824B

                      MD5

                      1316b458b2c23fb514df90f77910a52f

                      SHA1

                      8c805688551e3a12e43d7f58728731a1c114e76f

                      SHA256

                      91d2bcea4167cd2dca60ca9b715b992c7ed03fa4c7eb9368c404b24338db388c

                      SHA512

                      b7f00519c0df25d52abc57e940a744263ee48daf496eded45ac0d1cc43392cc17dc70f7524ac383fe23d067be7a7ce18543f6772cf4e72a6731219a4fb850f1e

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

                      Filesize

                      6KB

                      MD5

                      fd25067762d4a37dc8a81f0aced765d4

                      SHA1

                      3d5b864b892a8f146b2112108a4bd8e186784e04

                      SHA256

                      d1fa6e3971e9ea73a82b822e0bdec54410400095ef0210868894c4a301dec85c

                      SHA512

                      cc25f9a52679050506a2e0eaa0b82bf6232640cb0a1f05f9e436b9546bee83ee5508f467a1ac4cfd98db92cf7274bfb5029da0523875bdec6c0a0f4a2eb1c744

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

                      Filesize

                      114KB

                      MD5

                      58eff08a14004329aaffa4511a216358

                      SHA1

                      f35afb5b1e6c6bb43a038214662a645412bbc47b

                      SHA256

                      4e53d2415a588a2d319123f6c441755d5dee5df7bd82edd47c2c2398cf34d2d9

                      SHA512

                      b47d0038e3635b8f6114f7d64134a84ffedb0c676bc373edf2a42d9273aadd82a38585c4041a1358a4f0d70e558e9e5f72d6fc5cdce5ca485eba23ffa6b0d397

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd