Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2024, 19:33

General

  • Target

    https://home.kuehne-nagel.com/documents/1076522/3216141/Brazil-Info.zip

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 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://home.kuehne-nagel.com/documents/1076522/3216141/Brazil-Info.zip
    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:4972
    • 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,0x100,0x104,0xd8,0x108,0x7ffa0db39758,0x7ffa0db39768,0x7ffa0db39778
      2⤵
        PID:1876
      • 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=1708 --field-trial-handle=1860,i,584051404943890220,13167977007232674944,131072 /prefetch:2
        2⤵
          PID:4532
        • 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=2104 --field-trial-handle=1860,i,584051404943890220,13167977007232674944,131072 /prefetch:8
          2⤵
            PID:3812
          • 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=3012 --field-trial-handle=1860,i,584051404943890220,13167977007232674944,131072 /prefetch:1
            2⤵
              PID:1632
            • 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=2992 --field-trial-handle=1860,i,584051404943890220,13167977007232674944,131072 /prefetch:1
              2⤵
                PID:3940
              • 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=2020 --field-trial-handle=1860,i,584051404943890220,13167977007232674944,131072 /prefetch:8
                2⤵
                  PID:5068
                • 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=4896 --field-trial-handle=1860,i,584051404943890220,13167977007232674944,131072 /prefetch:8
                  2⤵
                    PID:4688
                  • 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=5256 --field-trial-handle=1860,i,584051404943890220,13167977007232674944,131072 /prefetch:8
                    2⤵
                      PID:3192
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3980 --field-trial-handle=1860,i,584051404943890220,13167977007232674944,131072 /prefetch:8
                      2⤵
                        PID:4896
                      • 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=4632 --field-trial-handle=1860,i,584051404943890220,13167977007232674944,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4144
                    • 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:372

                      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

                        903B

                        MD5

                        ef46e171d71ed01d166707b890050c98

                        SHA1

                        1ace0f680bdcf577e8a225ee36a4a2c223bd8da5

                        SHA256

                        92d28b886504d5b80316a00a38351a521e9a339e31a4a848870acc3c10f1fcbc

                        SHA512

                        883b874a8a77cc820ee429324598882ebf52d40decb79640f7cac7a3fe6feec67b400af05d2ca84fd9974923412d2fc46c03466f5551d740ff3b7532742ab1c8

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

                        Filesize

                        538B

                        MD5

                        89fdaeab80db86c6ca5a8e699346c7e2

                        SHA1

                        cdf5f95740f4fe56060f53bdc432e3463e6a46e8

                        SHA256

                        00393e15ee6b0cbba7a4cb80c0408ab47b4f27d56fe187262bdb7386b689baad

                        SHA512

                        cd5b0be091c1861b1549fd1aea9939fa0b1d0212b56c9b63652678f21ac0908ce6c4a86ba0f9b74d9df2ac4c9738b135d90c4c113e170bcb51fd62be6f401082

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

                        Filesize

                        6KB

                        MD5

                        5a242c48210f5f9746fb8bcad5dbf657

                        SHA1

                        f2bc69f732aa83b4bcfca18465814c81a554eb3a

                        SHA256

                        6324ffb281c76cdf484a056464436510454c89fc3b067b1a15a46950d31f42a7

                        SHA512

                        5b68ac15331d113748b8ca35123ce5860f17000f146a691d130b383d829ef3dcc3bb90004ed419aba415ec0dd92ce6566bd6738008c8cb37ffc862126607e442

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

                        Filesize

                        6KB

                        MD5

                        41b9a774ee6ac4bdffe3675758e4742f

                        SHA1

                        5045ca4fa4f9d26fb233283a22cbc98cc5cc4f4b

                        SHA256

                        da6010c8142c5a8fec2abae2de2c7ce3eb8691d6dac71d95d013995f6a17a87d

                        SHA512

                        fa4b49b4f0571a75db45c5059b4c5153f5c9b28e5c5509c7ef13caa3ff595f78af38d5a5d4b0767f2a23951d49b5ea38c4fdb396b9888fa62f0439650a295875

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

                        Filesize

                        114KB

                        MD5

                        393601335c2c8a2e925080968a817a7b

                        SHA1

                        a6028da260635551b987a9dc16432bc294551e1b

                        SHA256

                        0aa1517e769f79df1085408d70737b5d73ca699d7bde8997c50cb0e11b4087b3

                        SHA512

                        58c6978b0ec444d403d77e7385e5f1f1faefc80cd1be7a1d06b013c41483d31f70a9c60833aa6b14aa3def7b6042b78d4e730d9953a8a9cf4c62ff7eac9b6aca

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd