Analysis

  • max time kernel
    613s
  • max time network
    619s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-03-2024 19:43

General

  • Target

    http://steamcommunity.com/gift/7788929993

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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 52 IoCs
  • Suspicious use of SendNotifyMessage 48 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://steamcommunity.com/gift/7788929993
    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:2676
    • 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,0x100,0x104,0xd8,0x108,0x7ffcd84d9758,0x7ffcd84d9768,0x7ffcd84d9778
      2⤵
        PID:2972
      • 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=312 --field-trial-handle=1868,i,17066772565998111595,13450743035058195701,131072 /prefetch:2
        2⤵
          PID:4872
        • 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=2148 --field-trial-handle=1868,i,17066772565998111595,13450743035058195701,131072 /prefetch:8
          2⤵
            PID:4120
          • 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=2208 --field-trial-handle=1868,i,17066772565998111595,13450743035058195701,131072 /prefetch:8
            2⤵
              PID:2240
            • 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=2936 --field-trial-handle=1868,i,17066772565998111595,13450743035058195701,131072 /prefetch:1
              2⤵
                PID:1044
              • 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=2960 --field-trial-handle=1868,i,17066772565998111595,13450743035058195701,131072 /prefetch:1
                2⤵
                  PID:2580
                • 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=4432 --field-trial-handle=1868,i,17066772565998111595,13450743035058195701,131072 /prefetch:1
                  2⤵
                    PID:3472
                  • 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=4492 --field-trial-handle=1868,i,17066772565998111595,13450743035058195701,131072 /prefetch:1
                    2⤵
                      PID:4668
                    • 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=3996 --field-trial-handle=1868,i,17066772565998111595,13450743035058195701,131072 /prefetch:1
                      2⤵
                        PID:1380
                      • 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=5052 --field-trial-handle=1868,i,17066772565998111595,13450743035058195701,131072 /prefetch:8
                        2⤵
                          PID:4796
                        • 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=5832 --field-trial-handle=1868,i,17066772565998111595,13450743035058195701,131072 /prefetch:8
                          2⤵
                            PID:1296
                          • 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=4952 --field-trial-handle=1868,i,17066772565998111595,13450743035058195701,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4224
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe"
                          1⤵
                            PID:3868
                            • 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,0x100,0x104,0xd8,0x108,0x7ffcd84d9758,0x7ffcd84d9768,0x7ffcd84d9778
                              2⤵
                                PID:1104
                            • 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:2260

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                                Filesize

                                40B

                                MD5

                                7f652922f004ed965b78a444360adb45

                                SHA1

                                c681cba7ca5514905f53cab070f45fcc549b8efe

                                SHA256

                                e888caafef4d1107a5ed6749cb7520e7f7eacb2b0f2cbac9f8ba4882167200a2

                                SHA512

                                f9f79f1360f01ded2ade45a14af8755f9d76d02bc82eb643bee7d1ddc196b6502047a34878e90706878e15ed25ba85b3e32cf0325e93f9a90038e429b87ec294

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

                                Filesize

                                696B

                                MD5

                                94e85cff9fc8da433e02ce78edf9c132

                                SHA1

                                7b84b4776c339cc1536d231130030f96e7e93c54

                                SHA256

                                67c557c1b02ea12d2205d0c05106b763172631ecf0a82f2fd3518834738ee14b

                                SHA512

                                713ef1c46f75e1856644b6627b7e7d6af8c7315b77ae1ae04e84bb8f8582fec988cf1e95af7b277112fb0ff75c67350851cbb7694f75bba120aec05682856497

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

                                Filesize

                                1KB

                                MD5

                                4425f256701de011dc9a0cd19ee74a2b

                                SHA1

                                e405616a95d5c2ebf442e5b6b9b55afb3930860c

                                SHA256

                                12a70c1efd300ddf5f2c8d7177a427330db7869189a7598357def73efbcafeed

                                SHA512

                                e585687faca2f664db523a87a9725f0e2b20201723af5c114be85cc74a3331e08865d152b707a41d961048f888ddb99e04d30fbc21a8f5661c454c9039cc0659

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

                                Filesize

                                2KB

                                MD5

                                b6dc2d3581fe8d2025d79ca25feb5c63

                                SHA1

                                d9c5479b78a0477077ef3230d99e6996b534dadf

                                SHA256

                                2110616462805191a439180e65b464f97fd8f0cb41ad0d33576de4e9e7ae9143

                                SHA512

                                1dc8058893fb5701df1a0b472fa74103aaefdba5a1a4cb8fc94258099a92b716c9a9c5a84ee4649b37838ea5ccf2a9ef99afeef98b68fc880b94039d6f8266b8

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

                                Filesize

                                2KB

                                MD5

                                50c574704aec85ffa0f7cca904afe7d9

                                SHA1

                                5df0ef945142d25fd5d097ad57151e0154690fc7

                                SHA256

                                285bbeb8477985274788e011d129dc2b5f837436959fd6de8ef50964531d8052

                                SHA512

                                02f1611c7d11da0d141dcfc86f8cd9b2a00d0b34153cc375f3d2886f6f0ae40702b8da990a56156646a595beb60dd45b5eeee5d563aa0e8dd83b75b4cee5ecfe

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

                                Filesize

                                1KB

                                MD5

                                6ed22843aadbe479da55aba2896c419a

                                SHA1

                                b28a40bac11d7bd1d20370e28b045fbb9d1a4987

                                SHA256

                                54d6180aa67ea0cb9409bdb652d78e1da742de4a1b07b22badbcde3a34af3e41

                                SHA512

                                f83c1edc403106bf6c7d8751e07655ca7c7a29c7d7a260aa7032723af55cc38647b303ff0eea06d9af74449a6e4ada4f8f018960ff3348ccd87f86ce1f1e3de8

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

                                Filesize

                                369B

                                MD5

                                6641d2ba0ba92716d9fd58bdb2717800

                                SHA1

                                cbdead6631b8cd41d0387e9a07654e7b953ee5dd

                                SHA256

                                e938d9d25d12834360122c2bf6cb8524a0ea88e3689fc2514f97c394a2d01c4b

                                SHA512

                                8b2de74c80990f3aefc865386ab373624d9a7ec923debc3162b22f5673aa26992e3d1753557e1e2fa28f77c7e2e3d41b8becac168c061643f5ba8725de587a36

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

                                Filesize

                                6KB

                                MD5

                                ff2ae4b3d718062c04c0397d046a918c

                                SHA1

                                29cf8e06df458937052d5c4131262e945697425f

                                SHA256

                                6327d6029b7d86171986d05a373d54c1e6fa98f92679d4910c1b3bca8b3de800

                                SHA512

                                5b7082656e3b41dd284fe787110dd6ade30a9cb869b1215bfe275f86eb54dec85fb6de3c8ef274972ad5b482a50a1fedf478b06a4d35aaae027a5bcebf70c522

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

                                Filesize

                                128KB

                                MD5

                                a541d63108f5d6bad4b5cb7f9b1d038b

                                SHA1

                                8d134b7caac902cc311cdb78f3f4c1b828fc06ad

                                SHA256

                                3f1f2a9e1ec996e691502ace5c62264d2e908f404a94cf722a18135d228d43b8

                                SHA512

                                32d1cf8399d33e9f6e01ce675df4003282b6bfd84cd1dc0b104e5797f8cd4eb81a64b4e77d359ff0a55dcce5bbf6588bb58e362ce3927d50f965b5aac2764e62

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd