Resubmissions

27/06/2023, 23:20

230627-3bs31agf81 6

27/06/2023, 23:16

230627-29cy1afg24 1

Analysis

  • max time kernel
    410s
  • max time network
    426s
  • platform
    windows7_x64
  • resource
    win7-20230621-en
  • resource tags

    arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
  • submitted
    27/06/2023, 23:20

General

  • Target

    Catalogo.pdf.html

  • Size

    2KB

  • MD5

    24c3acfe035a0322b96c3157f3bdff5c

  • SHA1

    a8942661e762ee136b9e6e27aa6300bf1123783c

  • SHA256

    ee1e980d7c55cae79f725bff6a0946c69f910f6a54d448d7b8867bcb7eea0ca4

  • SHA512

    a1caa8b256af3d99abe972c5dd461a3711977a495b4e0ef4fdbf35b230c8fc8c7f41dc2262b445255b4e4747bdabd1e5340df43bbd30b5cc69e227d93d8a465d

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\Catalogo.pdf.html
    1⤵
    • Adds Run key to start application
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:840
    • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef67e9758,0x7fef67e9768,0x7fef67e9778
      2⤵
        PID:1748
      • 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=1248 --field-trial-handle=1372,i,12769632284307406914,2369699725007883784,131072 /prefetch:2
        2⤵
          PID:1628
        • 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=1588 --field-trial-handle=1372,i,12769632284307406914,2369699725007883784,131072 /prefetch:8
          2⤵
            PID:1096
          • 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=1700 --field-trial-handle=1372,i,12769632284307406914,2369699725007883784,131072 /prefetch:8
            2⤵
              PID:1716
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2256 --field-trial-handle=1372,i,12769632284307406914,2369699725007883784,131072 /prefetch:1
              2⤵
                PID:676
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2268 --field-trial-handle=1372,i,12769632284307406914,2369699725007883784,131072 /prefetch:1
                2⤵
                  PID:1832
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1560 --field-trial-handle=1372,i,12769632284307406914,2369699725007883784,131072 /prefetch:2
                  2⤵
                    PID:576
                  • 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=2240 --field-trial-handle=1372,i,12769632284307406914,2369699725007883784,131072 /prefetch:8
                    2⤵
                      PID:2208
                    • 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=2272 --field-trial-handle=1372,i,12769632284307406914,2369699725007883784,131072 /prefetch:8
                      2⤵
                        PID:2216
                    • 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:928

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

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                      Downloads

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\1a3697fa-8e6d-4ff2-854f-73c2113b87ed.tmp

                        Filesize

                        175KB

                        MD5

                        e5a1b0f5d89845c1c8cc7f35f14c46b9

                        SHA1

                        cc1cc57b92983287cbe8f64a5fe7043e27deeb5e

                        SHA256

                        7810c0ba3d7d823bc7a2a5cfb772fb1ed013dadc3951933f5096e73a2ef71c23

                        SHA512

                        2465d0c3a3ecda4e89a71106c852b10a1b91d5866b8d95ba3dcf670ff1655e41d04e83d55c5c751cc610f786609535843863b22402f388b48db4f919f346e601

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\359e5fcc-b03e-4159-a781-c18bb5a74532.tmp

                        Filesize

                        4KB

                        MD5

                        4914b795cdc4857cbd9349040674db6c

                        SHA1

                        a44cae86222555583b052f93ecf53824111cae28

                        SHA256

                        175818c278ef0ae49478d8d24b73ccd2eddc867037a5a36273b916673dedc2bd

                        SHA512

                        c29a1e622a0f96fc1012e9379f810f3273be2537f2c2cbdfd8d193598a740cc595eaa3728404fc046961e6866fbd7670fab48d1a0df1fd1f7904e0aa2443046d

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\CURRENT~RF6dbc00.TMP

                        Filesize

                        16B

                        MD5

                        46295cac801e5d4857d09837238a6394

                        SHA1

                        44e0fa1b517dbf802b18faf0785eeea6ac51594b

                        SHA256

                        0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                        SHA512

                        8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                        Filesize

                        264KB

                        MD5

                        f50f89a0a91564d0b8a211f8921aa7de

                        SHA1

                        112403a17dd69d5b9018b8cede023cb3b54eab7d

                        SHA256

                        b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                        SHA512

                        bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                        Filesize

                        4KB

                        MD5

                        050e36551db8a767d0d16afdf1422aa5

                        SHA1

                        334c45efd6fc8b841930ba2b9aa941fc23fc74af

                        SHA256

                        6ba8b1c68d00070ab7b6c0b8816371f9308c340082a14ff594d37eec087e2e27

                        SHA512

                        10dc7d1af7274bc917ebeed89858b6fd2508b12162c1695e588ca90d6e92b6ae879a7bc79f81e46d01d5906623c728b2e5b0f8dc53b2ec7e638bdc52d7548848

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

                        Filesize

                        4KB

                        MD5

                        e3ded90a65f8bbbffa72cc841375bc75

                        SHA1

                        71a451d083aaf5f62482a3994d6071242a54c362

                        SHA256

                        672a3b57d83b036287582ac836494969b6fc8323b1719b02b864aaecf6512cc3

                        SHA512

                        e859eff1a4a54fb63c42f84e74496745cc05a53e4e52b1bf77de5a3deff7ad452da459b01961e447cb9360c3f5fda821e8649d0db7f6f5c332087dcd0a30cb0f

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000004.dbtmp

                        Filesize

                        16B

                        MD5

                        6752a1d65b201c13b62ea44016eb221f

                        SHA1

                        58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                        SHA256

                        0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                        SHA512

                        9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

                        Filesize

                        176KB

                        MD5

                        7d6313e377c2cf98aa76b792a84bf7bd

                        SHA1

                        c925ba64a16c87df56c8048bd751af08e93499e7

                        SHA256

                        5d0f442e8ba732072cb9fb84846754f1873a54dc8d43a1ea019eab6c469d2402

                        SHA512

                        06ee8b410a5af108703a85d64467deed2b5a46e0cd30dc2c8ff6a81bfa1c01ee07c01d7da637db54b15ad5da9907d71496cc6d13e2ff45206608b1337b31dcf3

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

                        Filesize

                        175KB

                        MD5

                        5e927adec8f65e5332524c5df5869e30

                        SHA1

                        1e43baf861535ea371ea4a946dd961441d1e008d

                        SHA256

                        1d15be6ffb654aa74080008cdf121a82daf1b8d42e9974d2c7a8d6a04623db92

                        SHA512

                        4b72f979630c44549f0441b1857067e2b9e11ecd090dec7de348b68826c3285abf874d5a0e0ad25c4919b5f06f59b8f74159ad7200b99ad94cf2f734d0c10d8c

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

                        Filesize

                        89KB

                        MD5

                        fb3de9eb35236abb776972e3e9e205ef

                        SHA1

                        5a64f2d9fea15e7c875d5d944656d809a7bc0b0a

                        SHA256

                        f4847d833a266228f93b72fc5f78874728772e285e1a9f9b913ab378e9d8255f

                        SHA512

                        dc612c5b7cccdcd7677d84fe0efbf972f3755e1bf81badecca131b9c6a858d4c7012fc6ca90a81f61c5d3dc84cebcfd7885c9b448904a45bb68a6ffdf315ba9d

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

                        Filesize

                        176KB

                        MD5

                        0985aa1abc9437721c2aeb2fde0c8fa4

                        SHA1

                        6f70c31e97a17090aef13d4e5058de2a6fcd8056

                        SHA256

                        7fb19b9b271000edb93909d261232c5f8ceeb2858378749df4bc2f111f05358e

                        SHA512

                        defb5e4241269a5290c8d359d27843d8b1f322a85b62c1cbe5829da3fd0df9573e4f4b31bb26bb1ef03ebd803d4dae8d32a2514e1185afc2efd574a137c23e73