Resubmissions

01/06/2023, 23:34

230601-3kjwpaha22 6

01/06/2023, 23:25

230601-3eed1shc81 1

Analysis

  • max time kernel
    300s
  • max time network
    293s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/06/2023, 23:25

General

  • Target

    http://pentestmonkey.net

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 3 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://pentestmonkey.net
    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:1572
    • 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,0x100,0x104,0xd8,0x108,0x7ffec8919758,0x7ffec8919768,0x7ffec8919778
      2⤵
        PID:2416
      • 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=1816,i,5868055141460021564,447302939118200156,131072 /prefetch:2
        2⤵
          PID:4612
        • 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=1816,i,5868055141460021564,447302939118200156,131072 /prefetch:8
          2⤵
            PID:2276
          • 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=2144 --field-trial-handle=1816,i,5868055141460021564,447302939118200156,131072 /prefetch:8
            2⤵
              PID:2576
            • 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=2952 --field-trial-handle=1816,i,5868055141460021564,447302939118200156,131072 /prefetch:1
              2⤵
                PID:3112
              • 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=2956 --field-trial-handle=1816,i,5868055141460021564,447302939118200156,131072 /prefetch:1
                2⤵
                  PID:4224
                • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4720 --field-trial-handle=1816,i,5868055141460021564,447302939118200156,131072 /prefetch:1
                  2⤵
                    PID:2152
                  • 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=5012 --field-trial-handle=1816,i,5868055141460021564,447302939118200156,131072 /prefetch:8
                    2⤵
                      PID:4464
                    • 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=5092 --field-trial-handle=1816,i,5868055141460021564,447302939118200156,131072 /prefetch:8
                      2⤵
                        PID:1800
                      • 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=5140 --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=2440 --field-trial-handle=1816,i,5868055141460021564,447302939118200156,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1840
                    • 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:660

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

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                      Downloads

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\temp-index

                        Filesize

                        96B

                        MD5

                        586189bfd6fee9dad2ed70fc69742191

                        SHA1

                        c0098c855d0d7b3aeeee4264ac064faeb4eca780

                        SHA256

                        9527e7e0ed89515d5500de468eaac7a213ca2dd6e62871201ff061bf828d8593

                        SHA512

                        861c9ca752bd622d514a3c62ff62cdbceada5f9b9646bcaedf340a0d8b5fe13a733c1a523c6b683c53a92e36f76acb57de2a64f652880dfb6946882065161217

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                        Filesize

                        96B

                        MD5

                        34be0b07592132f28682fe2f438c6287

                        SHA1

                        7a8ad531aeaa38b708d2b20130f7e4813bdd58f5

                        SHA256

                        585ed1f80feb06379367a2110dcdfe9c586a8e83ea18e32b1e3c1df92e3c8688

                        SHA512

                        48ec9b136594c44c103263ee826dbadca147b0e3b3cb19db1c1bc849c30b3f8ebc605b8a11723e7c156b0fd7492cdf122b4d4710100ead05e0712488cb11a8c8

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                        Filesize

                        72B

                        MD5

                        bcce89bf91c311226995564ac9c3d837

                        SHA1

                        5e3ac0c8c171c901856631dcd2508df0fffd5b43

                        SHA256

                        a1e0f00ff4869c14cf7ea35c874eeb5139248d9e38f9bd3d1c7d88b4a24c0817

                        SHA512

                        531ea19713efb3874e8c06eeb1b9267950fc9cd4bdba7fd8afd5617b437f5d9b9c933054f9a71ec35e311698590432b4395c1499cb109decec8c5d174295f60d

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                        Filesize

                        96B

                        MD5

                        624130f370848f328b3242bbd4623cf5

                        SHA1

                        cc9be7ad9e8a1daddee43d8b08729c9c64c94478

                        SHA256

                        9d55485344ffe76e30ab1808d1f61f3340c4c64575ad87fddc6b08284869b246

                        SHA512

                        afb0cda3d40df51bdf568ba073d28ff45ba286de6b908a61b587d350404093da098e7b61c4e319b334dbe8f4f0d9babc06f8bbddf314ee197a00f095d3b1579c

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

                        Filesize

                        1KB

                        MD5

                        64aa2e4f1e81cc8b058ab9570566c6d0

                        SHA1

                        63bcef2a0d674c427f756611d9711f8c6db3fbc9

                        SHA256

                        80d79d9d445e8bf8e85dc81ff781d848bf55c0c5110022b8d86e56259e3d6104

                        SHA512

                        48cbdf56f6d1241be5f4c1f1aa20bd45760fb25b83a7f93e6682ee6a241a16dfaac6d38ee4a398f3bbf50548aa3306c1a3739c3c4176858e0da3207f772a657e

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

                        Filesize

                        1KB

                        MD5

                        83f9f0ac604d39b47522dce373b4df3e

                        SHA1

                        f8d27e99c17feb97cc6a6d568f879f36a26f8f20

                        SHA256

                        a84b39af0710fdeca37799590730862d0e50112c9b6c4fc078e7e40404557cf3

                        SHA512

                        734e7ee35686b121b7540f59d7609f3fa3ca7b47b009311382711309a1f920adf8fc1ee376d71f32b2f18367589736160802aa545e1928c72aac331c98d35523

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

                        Filesize

                        1KB

                        MD5

                        f2d685e62eada35ea9e7b56b556974f4

                        SHA1

                        5ff0e3bc61025f6dfcb0c46db8d363aea2723eba

                        SHA256

                        c80f393455b6252eff209456a90258e73b0c3d3e8a413a6f7fff467038e67e26

                        SHA512

                        83af28aa66687f730dbbaa6d4b533e41487796af32a73d31553c6029639b65db46e65387420d127d930416734f533765327c50e2abbb0979f2fb2e0eb8ab7c0f

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

                        Filesize

                        4KB

                        MD5

                        d4c51a54e903a31398bb7b33b6c35a92

                        SHA1

                        a55ef22848b7e21349522ec4df3ac79692627b0a

                        SHA256

                        ea821fb828920b74ec95fbfd62a3be968884dc4989240bef681d1a4678565f42

                        SHA512

                        596008fa931257af7e97a314bedf1fdeff97e092aebdb0d2fbede7f58cbecf32b18b583a254f3732017c5823eb6b6bf1d4d64e0908ba99c84b07d74e7220cd30

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

                        Filesize

                        4KB

                        MD5

                        0c996bfa60e4d7d8a28d4f5310dceb50

                        SHA1

                        62aed5586b4e66637ed5e0a2eeb6327cc38aa1f9

                        SHA256

                        a6674416ede363d5feb0bc9c1bb254f9b6f1865769d75157ddb97beecf1e64b2

                        SHA512

                        cb2c5b45852d925356e886fd712cc380adc336d77575555efe5cdc6f4ff7773c9801b4619ff6c76be1116132b0df9547b8b0ea43e7524dbd021a8f05a06eafe7

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

                        Filesize

                        4KB

                        MD5

                        52355c9466a908294005adaee0f4cf7f

                        SHA1

                        ac32bef3407cd7536d791388d97d8a86b7b14135

                        SHA256

                        c6fef06c88896e3c88ba3a4a98982fc20747828f406dc8b089bd86ff68e5d3e1

                        SHA512

                        533e1baf4d095e967dbf84a1d8f76298bfff42f121fa3f9584930fc5b7badf33301dcaf779f5c64d9b64263a65e5ee2616e9f2c9a2f994e6fbfac82380a3b9bd

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

                        Filesize

                        4KB

                        MD5

                        7e04d51b6c98e160ce67a47a73f7ca76

                        SHA1

                        6aeb0fb80dfd3cfa8c1ba539e224688eeb077b68

                        SHA256

                        600c3b4ed771a37484bae01a337ed79847ae9e47fa4e458a1b77353d23a9f93c

                        SHA512

                        02b62a31da2321beeeaa1c8b0302ac3848f04ee879b8e022f01930a3b3f419c835efa2a6de893f71f3d4718ce1dd92b123b9de1f04537e7e83c40fa6f777386c

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

                        Filesize

                        4KB

                        MD5

                        a0d4c9bf361e383f6e2a8b887d35a1fe

                        SHA1

                        9888bbcda665794191560f116fce9571049f3dcb

                        SHA256

                        4d76e19a87fb1c82884035ca24a001f183e2845695f3c9b913305a7d27d06c33

                        SHA512

                        b0ec74c7e8297cf733d62007ec93da0a4cb4456cbcdb901f33593b1ea9c2ad3082d9e68d00021ea497e23da9606eb7adbec2b9e9fd57b59f929fbfe4c249d5b3

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

                        Filesize

                        157KB

                        MD5

                        be39921a50d7fa4edc146e040f69fa44

                        SHA1

                        c5b487e7b360658e6eb7e46d6be740f23759e30d

                        SHA256

                        6dc015e3d59a8fd076c2dccbcb0c18da5918fb8c3b3c1cde04ca2f32604e4460

                        SHA512

                        58d69b57a75cd6b8e88ed891c66f07d24f01bce3a262c309ab170b2939b2493f0143908ca287a5482c5c7472ebced428768c03e322fb0e272d75b2aa5d516127