Analysis

  • max time kernel
    159s
  • max time network
    163s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/11/2023, 17:50

General

  • Target

    https://r20.rs6.net/tn.jsp?f=001abD-c3HpTwQErkRf75NisrGxdPuJWU3dhjdSD9fFY9mRRH7l4sF-h-FNffuiwt1zMTREbP5sxVQo5ZCGdmvC1fXZzLEFx8t35yXIfi2hmvlKLj8fqyTSq3ShODb6RyRiDCJx6qa1218or1-u2ce6yTCJPDcpsKWZ&c=AyFfainoWEFGy44nsz46Ljt5MytHpjxQ5XzppBrMA__I-WjUTrztEg==&ch=IHB4Fx1ERlbrV36NhSnDggEi-Ykg5j-ttxu0dSGLP1h2Z05haaPNpg==

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 7 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://r20.rs6.net/tn.jsp?f=001abD-c3HpTwQErkRf75NisrGxdPuJWU3dhjdSD9fFY9mRRH7l4sF-h-FNffuiwt1zMTREbP5sxVQo5ZCGdmvC1fXZzLEFx8t35yXIfi2hmvlKLj8fqyTSq3ShODb6RyRiDCJx6qa1218or1-u2ce6yTCJPDcpsKWZ&c=AyFfainoWEFGy44nsz46Ljt5MytHpjxQ5XzppBrMA__I-WjUTrztEg==&ch=IHB4Fx1ERlbrV36NhSnDggEi-Ykg5j-ttxu0dSGLP1h2Z05haaPNpg==
    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:1468
    • 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,0x100,0x104,0xd8,0x108,0x7ff99e589758,0x7ff99e589768,0x7ff99e589778
      2⤵
        PID:4904
      • 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=1732 --field-trial-handle=1888,i,8531706169164464248,5489449105739813291,131072 /prefetch:2
        2⤵
          PID:416
        • 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=2200 --field-trial-handle=1888,i,8531706169164464248,5489449105739813291,131072 /prefetch:8
          2⤵
            PID:2096
          • 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=1888,i,8531706169164464248,5489449105739813291,131072 /prefetch:8
            2⤵
              PID:4508
            • 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3216 --field-trial-handle=1888,i,8531706169164464248,5489449105739813291,131072 /prefetch:1
              2⤵
                PID:220
              • 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3092 --field-trial-handle=1888,i,8531706169164464248,5489449105739813291,131072 /prefetch:1
                2⤵
                  PID:5036
                • 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=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4692 --field-trial-handle=1888,i,8531706169164464248,5489449105739813291,131072 /prefetch:1
                  2⤵
                    PID:3632
                  • 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=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4988 --field-trial-handle=1888,i,8531706169164464248,5489449105739813291,131072 /prefetch:1
                    2⤵
                      PID:3460
                    • 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=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=5172 --field-trial-handle=1888,i,8531706169164464248,5489449105739813291,131072 /prefetch:1
                      2⤵
                        PID:1232
                      • 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=5768 --field-trial-handle=1888,i,8531706169164464248,5489449105739813291,131072 /prefetch:8
                        2⤵
                          PID:2016
                        • 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=5760 --field-trial-handle=1888,i,8531706169164464248,5489449105739813291,131072 /prefetch:8
                          2⤵
                            PID:3596
                          • 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=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=1816 --field-trial-handle=1888,i,8531706169164464248,5489449105739813291,131072 /prefetch:1
                            2⤵
                              PID:4640
                            • 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=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=5856 --field-trial-handle=1888,i,8531706169164464248,5489449105739813291,131072 /prefetch:1
                              2⤵
                                PID:372
                              • 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=2688 --field-trial-handle=1888,i,8531706169164464248,5489449105739813291,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:5092
                            • 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:216

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00001c

                                Filesize

                                186KB

                                MD5

                                4a2977698422c3c6e58b664643322efa

                                SHA1

                                939e0f3f916f936be7c8c49121d8f245b99cab1b

                                SHA256

                                d60610d21436821de350b6e21d3915e5ea1617d97cf20f7aaa1d5ae782cc4cd8

                                SHA512

                                ca9d91650de72ff1faed43344dbc86ea3e81d4fd615b89347d31c7676fde084ddcae30a9dbfa3b341ec32b00966004fe7d6d96e383b18363ebd8f02b982ffd57

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

                                Filesize

                                840B

                                MD5

                                f847951ed1e05149302c3af337e91ca7

                                SHA1

                                9940164c6a6b7b865c047764dbb740e32041ed87

                                SHA256

                                3a9d334cb814344d0b35c428a18546c92cfb501bd12f92e54d34ccead49be5b8

                                SHA512

                                5341fc07b32abd82ca877b24a2bc37bda30e20b4dc44b228f872bbdbf685ad1346941d48287787bdfc6ff6d5f612a2f80805d1184433aa4510f1bbbf4460175a

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\1b228b2e-7ada-40bd-9e08-f06b76d6e3bf.tmp

                                Filesize

                                4KB

                                MD5

                                a7a9d6b504e7117f8611c2cc00f41b71

                                SHA1

                                997acd543f3f26d58beef8bc253627b99c6bd41c

                                SHA256

                                51cd5534761d39ecbd340471b094a33bc28d6981149445e300f21bbfa6a45c07

                                SHA512

                                f8318a27fcf4aa4b3b4c53474834e0d8ab3d44fd1f66d226872a05cc48bd5b66d53cc6adce45ddc84fded65882041843ac8809398474f680d6fcbe8fb2e8a584

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

                                Filesize

                                1KB

                                MD5

                                26d381901069710034d1dee32bc0212c

                                SHA1

                                39c0f792cd82aa151355aaa1676214aab1da93db

                                SHA256

                                1c4ceebbfba50e9dbcdef0bc6d7f4b8f99512cdaf5b63111464b31a93fd21c48

                                SHA512

                                829db32a34b620774cd2d530e496755bb638f76964c70a77f40009a9cd3852354728990716103fc402042b51976f5e58e3069a7bcd1452a0ff192ff323f60045

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

                                Filesize

                                1KB

                                MD5

                                1243d52b558f693ae507f140f70b013e

                                SHA1

                                88ef16a1ea3fdf32156ae9c9b2711da0925d6385

                                SHA256

                                ab7aa7480c4caa9969325aebca905a8d016a669ffef9e3eada7787fe4f753a3a

                                SHA512

                                081efd03aeafb7a0271f341874b4f5c24759ad247fa425ac6a858186746b21fb61a82556f7047f0e30dcd1337269d6f967ad65f4868f40248e2db0e284e470c3

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

                                Filesize

                                6KB

                                MD5

                                b67841c467c373a59c36234fe0ec6f72

                                SHA1

                                c83b109e429ba20357c851e0b71c01df4baf4406

                                SHA256

                                cb4a1028fb55f0f6cd1f7e89212e385eedbefd5ea30bb907525bca827191376e

                                SHA512

                                13deea69e102a2d48c87259dce3ddba59b266aa821f93f7c35ada694aebd4975c2c086b542c76dd93fe93c0394b6fe178685a052816b25cc01618883e712c7d4

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

                                Filesize

                                6KB

                                MD5

                                e14b1be7e558d38f4aa0179565491b5f

                                SHA1

                                de48176e344f7ccdf8a2bf3b870b082d17876c6e

                                SHA256

                                d4afcf06185d8bd1492dfe6e368a36e8d6650521a6b20c771ef66f779e46cc35

                                SHA512

                                bd219daaf2690d3c5ab361609251cda68fc5822ef9e77e54428adecf5ae72d0ed68ce5f4175b9f3427bf3c4d633fcfe8596d55f143c1419032c24c9b2e08ce64

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

                                Filesize

                                6KB

                                MD5

                                2a7f766e4ed3b42b79340dde09106304

                                SHA1

                                7d3300ae515b9b97c18d83ed6af01cca53d6a364

                                SHA256

                                054b57a9ad5696da244120671b683bc7047a41c81e88097d6a6ae7972366f068

                                SHA512

                                5e65b9460028579658c7ab669c31ccff0e1d3c28a4ebb96ab8f94b541a1d7220adaa14cdf02877c671f1e22a2dcb33485f304708e3cc9682d5e3c5c6c99b1418

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

                                Filesize

                                109KB

                                MD5

                                96a05f77beeae2fb714a1f544e8a76e4

                                SHA1

                                7a15714215fe75574f349b92575306803fb9c49e

                                SHA256

                                476e3ddfe86b8c9fb8d4674c201ea5ccdc7911e47d11489ca474442ef0ff911c

                                SHA512

                                2fe77848427d291322652e5595c4d4006d09c64a70c066018dee2b45dfb2ab4a6affe75abbef425b706196a24ae60c4044686d54fd98935fde73bf7a39265fb1

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

                                Filesize

                                109KB

                                MD5

                                73921f8a35af5154ac2ae7ae13d3913e

                                SHA1

                                e92c4240ef28839b669b3405193cbbb27a2bd322

                                SHA256

                                9ea95e2dd9fdeb4bba740bad2c7cafd6d2329f75d42cadbe44e00512adcbd065

                                SHA512

                                814580b488ea6d73dce27f10d076cb73a54fcc3c19278d07b83911b3da65829fbeb484454ab802a98715bfaaf4b951174f1c78148141c2cf8b9b79c506fd9747

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd