Analysis

  • max time kernel
    1800s
  • max time network
    1691s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-02-2024 16:09

General

  • Target

    https://cdn.discordapp.com/attachments/1202543546121588759/1202545096453521418/file_ver3.rar?uel=alphabet_icons_free_ico.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 37 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://cdn.discordapp.com/attachments/1202543546121588759/1202545096453521418/file_ver3.rar?uel=alphabet_icons_free_ico.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:2232
    • 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,0x100,0x104,0xd8,0x108,0x7ffd18739758,0x7ffd18739768,0x7ffd18739778
      2⤵
        PID:1936
      • 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=1756 --field-trial-handle=1904,i,2375773893303117352,8585173142974256035,131072 /prefetch:2
        2⤵
          PID:3296
        • 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=2228 --field-trial-handle=1904,i,2375773893303117352,8585173142974256035,131072 /prefetch:8
          2⤵
            PID:472
          • 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=2152 --field-trial-handle=1904,i,2375773893303117352,8585173142974256035,131072 /prefetch:8
            2⤵
              PID:904
            • 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=2896 --field-trial-handle=1904,i,2375773893303117352,8585173142974256035,131072 /prefetch:1
              2⤵
                PID:1956
              • 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=2888 --field-trial-handle=1904,i,2375773893303117352,8585173142974256035,131072 /prefetch:1
                2⤵
                  PID:1944
                • 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=4652 --field-trial-handle=1904,i,2375773893303117352,8585173142974256035,131072 /prefetch:8
                  2⤵
                    PID:3100
                  • 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=5532 --field-trial-handle=1904,i,2375773893303117352,8585173142974256035,131072 /prefetch:8
                    2⤵
                      PID:2356
                    • 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=5484 --field-trial-handle=1904,i,2375773893303117352,8585173142974256035,131072 /prefetch:8
                      2⤵
                        PID:4976
                      • 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=2692 --field-trial-handle=1904,i,2375773893303117352,8585173142974256035,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4956
                    • 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:872

                      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

                        1KB

                        MD5

                        055f5139226cb0b08568a9a918cdafee

                        SHA1

                        2d232c2e8feb41f6ea4f4ed60d277e193cec7175

                        SHA256

                        60a986dcac501bbe2ceabdf7e6724982c877836061ad169245cdc6650de0238f

                        SHA512

                        26af6589f8ad04a55c6a7a0a83253ea81ae52dea6c07177c085216325b3a42b6bfce21791c4bd2f37b47ffad2e27ed04e48e323a233630a545a3c22d69eaf833

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

                        Filesize

                        1018B

                        MD5

                        5642878a8cf9b280be48c8f39c9a1778

                        SHA1

                        3514176678e3e7f0ddc9811fbb3dd7cf51eadd6f

                        SHA256

                        cd6a347ae882e5e2a23d945f0adcfb67d6313142ab0ed77385be3339cb349be3

                        SHA512

                        70e80a82fb8d244cd7bde66ee0a34fdd8549f8561c5f48f525b29c387ac678416626cde2532deb2cbc343560512326ab362a380f0964dc2cb2e195b6fe3ebe86

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

                        Filesize

                        6KB

                        MD5

                        e3ac7a0bd2124ddb58031880cd49d41c

                        SHA1

                        33c6b0d2aec62fd6f7d47ce206058b3015d0a7fe

                        SHA256

                        05aaf3a3bd36647ddd94f682490e176d74114f0d5169f6320cf4416f585d8e81

                        SHA512

                        0e4e2fcd38100dc4c333a2c001adeba56b7e3dce699cac1c6553d2659f11c1aac6fa85584a9e98a01a11ac9025d6ac6e9efd31ba8494c25daadc051560ff5595

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

                        Filesize

                        114KB

                        MD5

                        35c1f33b6c960b9ed81b79e7656f8571

                        SHA1

                        ed3b776eb58157d85f0d2718eea58c0e4f122231

                        SHA256

                        e6f9e98a6a70cf87fad0a69d94af6b6e8110de0e86829ffd0628fbae4c3ed0c0

                        SHA512

                        b226d4eb7ce94f77af04b0a953eef371f41cb8d2b9657fc88eeb2efc6ad1ac6cd4e2fe713e928d0c72d7fb52d7741a1b274d93e6d88507e1d391ec36b8ce1ac7

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                      • C:\Users\Admin\Downloads\file_ver3.rar.crdownload

                        Filesize

                        11.5MB

                        MD5

                        5193b39cdbb5ec353958140bff64791c

                        SHA1

                        969aac9e91dce41e3f69e5164462f036d7cf9551

                        SHA256

                        58a892e5a9f889ad959f8e627e2b6ca116d879dfced4288a051cce1d0f2c2543

                        SHA512

                        c37e8ac15702ee6c373e507ec21a519009cba2e8aaf5fc7da41a30c9533fb7ba9604b56f61141f1ca8a550eb0c03f5406691fc588fe90053b005c05705e42e18