Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2024, 03:34

General

  • Target

    https://ad.doubleclick.net/clk;265186560;90846275;t;pc=%5BTPAS_ID%5D?//vindexarx.com/itu//FloresCarmenSusana/RmxvcmVzQ2FybWVuU3VzYW5hQEpvaG5EZWVyZS5jb20=

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 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://ad.doubleclick.net/clk;265186560;90846275;t;pc=%5BTPAS_ID%5D?//vindexarx.com/itu//FloresCarmenSusana/RmxvcmVzQ2FybWVuU3VzYW5hQEpvaG5EZWVyZS5jb20=
    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:4300
    • 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,0x100,0x104,0xd8,0x108,0x7ff968479758,0x7ff968479768,0x7ff968479778
      2⤵
        PID:3112
      • 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=2168 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:8
        2⤵
          PID:2632
        • 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=1788 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:2
          2⤵
            PID:960
          • 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=2252 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:8
            2⤵
              PID:2472
            • 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=3104 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:1
              2⤵
                PID:2508
              • 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=3096 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:1
                2⤵
                  PID:3616
                • 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=4640 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:1
                  2⤵
                    PID:4420
                  • 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=8 --mojo-platform-channel-handle=5060 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:1
                    2⤵
                      PID:2484
                    • 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=9 --mojo-platform-channel-handle=3260 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:1
                      2⤵
                        PID:2992
                      • 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=10 --mojo-platform-channel-handle=4992 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:1
                        2⤵
                          PID:3372
                        • 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=5336 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:8
                          2⤵
                            PID:2856
                          • 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=5472 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:8
                            2⤵
                              PID:2032
                            • 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=5448 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:8
                              2⤵
                                PID:1472
                              • 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=5436 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:8
                                2⤵
                                  PID:1344
                                • 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=5368 --field-trial-handle=1924,i,5557213634343821566,1390997227373201197,131072 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:4940
                              • 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:2896

                                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

                                  96B

                                  MD5

                                  88110d9080db1e98f9f3bd335bbe5721

                                  SHA1

                                  f0e4103889fc6276c5316db280a941afa3d4c557

                                  SHA256

                                  7356e16d79d4eb71b75f9011898dfaaeb8c612d79c20f7b10185c4c91f33d0db

                                  SHA512

                                  e197e2ec3b10ff95101470f131c3bfd6a82114198507dd8cdcf0a69df9224828d7271fc039be38a2b9c137a709da4ee9f06cb25749f6577d3e9f2624518a758c

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

                                  Filesize

                                  1KB

                                  MD5

                                  34092a453438c10a26f47b468e9815b8

                                  SHA1

                                  ef6fce2e8dab83f2cb77ca0ed864289249e5c972

                                  SHA256

                                  db23e190ef1f05528afed2a0314a94e26ebaa539b14192f74dc27621a7c622b7

                                  SHA512

                                  dc67db546481097a9bdd3e501666c3e06d1ea83a6dd8d90e186d6e3586a88971521a3e788e0e2aad19c5e36b69d0d4138431d9a4fc2e1fcd369262f26d90a8d3

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

                                  Filesize

                                  538B

                                  MD5

                                  b97d2ffc694ac196209dcf01823170dc

                                  SHA1

                                  25c667ece661c62e09983b2b086173abecb66683

                                  SHA256

                                  a6b61c2f567ad84220d93f4c5d5dd7ba1dfed7c3ee79aa7e28e18719981277de

                                  SHA512

                                  fea93944bcb3c7a091c0863224a8116e794aedaf7027928ebeb123ec2b751b4533acc8f403ca9f4f62bb2589bf4599878dfc47923965e7a4896c80027182927f

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

                                  Filesize

                                  6KB

                                  MD5

                                  ee961dbd4ebfec1960962523654cd261

                                  SHA1

                                  0bca23d47d7ed33f5180e9ed3f59d74070ed750f

                                  SHA256

                                  979a2cb732819de247cc27151d9a3cca808413901b8cc2a548bfdc358887e796

                                  SHA512

                                  4acc3909e37c2bad51144636cda156d818fb153681e169c429792569620d126aec1d0313c8e3d164ffc5c011d2cdcc46c50086501894f36ed8aa74171753f9b4

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

                                  Filesize

                                  115KB

                                  MD5

                                  261a4418e33beaee6f804c6d33a463e8

                                  SHA1

                                  5020e1420222cf20980014cc69155da241248503

                                  SHA256

                                  4e70df5b8efc96725a5af15221b004767f7f9041aaa4f7cb18a5eea25e8b9f35

                                  SHA512

                                  a2829ddac759c73bdf81fc99c336f92ee3742364f2b2284d02bd80da522732b13d46d9e926f7250de5857083159046a25f5d16a03014deac7e7b42c54548b0e4

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

                                  Filesize

                                  116KB

                                  MD5

                                  c6862a70071cc821cc8b9bd8f715fbb6

                                  SHA1

                                  60f953fefdc0e0cd6aa2848d2a458361c339d334

                                  SHA256

                                  3f4ca597e50971cbf2b1b519c4f58683b6147967323faa6c230a72a41841cbaf

                                  SHA512

                                  d5fd1a47f27a1fc9053e2220386ad9cf5444d90b8cbf311c7408a06d8aa13bbc99fee47c18613716564be21218d3c4cc364b7c43478d1d1b57119f8c5027adca

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

                                  Filesize

                                  115KB

                                  MD5

                                  515c8cc36245d4c106c106b4081970e6

                                  SHA1

                                  efdf079a70e1b6c1a0d99f90c534571b05098df2

                                  SHA256

                                  6ceee26049807cbf99d7bd8566e18b49c451df61bd0ad4e2a116d53528b17329

                                  SHA512

                                  877114bafb62e06f7159bfd43dec8d301161e290741359fa09a7a4b666d78d4e12fb39afbcb228a312dc3f363188bb61143828fc8aaba3b9fa94cbd525d906b5

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

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd