Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2024 03:37

General

  • Target

    http://www.tkteti.insvclto.com/#e

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://www.tkteti.insvclto.com/#e
    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:1704
    • 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:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ff8e5d2cc40,0x7ff8e5d2cc4c,0x7ff8e5d2cc58
      2⤵
        PID:432
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1908,i,18159029516146786273,12100195498380208403,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1904 /prefetch:2
        2⤵
          PID:4080
        • 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 --no-appcompat-clear --field-trial-handle=1596,i,18159029516146786273,12100195498380208403,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2168 /prefetch:3
          2⤵
            PID:1168
          • 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=service --no-appcompat-clear --field-trial-handle=2228,i,18159029516146786273,12100195498380208403,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2564 /prefetch:8
            2⤵
              PID:2464
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3044,i,18159029516146786273,12100195498380208403,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3180 /prefetch:1
              2⤵
                PID:3088
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3048,i,18159029516146786273,12100195498380208403,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3204 /prefetch:1
                2⤵
                  PID:5052
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4476,i,18159029516146786273,12100195498380208403,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4460 /prefetch:1
                  2⤵
                    PID:3508
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=3312,i,18159029516146786273,12100195498380208403,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4436 /prefetch:1
                    2⤵
                      PID:1692
                    • 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 --no-appcompat-clear --field-trial-handle=4868,i,18159029516146786273,12100195498380208403,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3344 /prefetch:8
                      2⤵
                        PID:3688
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=4548,i,18159029516146786273,12100195498380208403,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3808 /prefetch:1
                        2⤵
                          PID:4488
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --field-trial-handle=208,i,18159029516146786273,12100195498380208403,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4512 /prefetch:1
                          2⤵
                            PID:2872
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --field-trial-handle=3372,i,18159029516146786273,12100195498380208403,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=728 /prefetch:1
                            2⤵
                              PID:428
                            • 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 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=3392,i,18159029516146786273,12100195498380208403,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4660 /prefetch:8
                              2⤵
                              • Drops file in System32 directory
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4772
                          • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                            "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                            1⤵
                              PID:2396
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:2620

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                649B

                                MD5

                                7223ca7f0f609a59b50f966a6c8de947

                                SHA1

                                3331e5d933b605f0f183d88468ea70db5afa32fc

                                SHA256

                                07bc9c8152587fc6552a327e9531b4db1b5b247f1d65d84d3aba00df9cf13518

                                SHA512

                                5fe6e74f70b007648a7ef87cbc1de922396deb874098630d42dedc9b4fb32ed741f5a805a922c0c3c9fd9d4431fa4576d066187138dc3bc6d76eb09310d8c66f

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

                                Filesize

                                1KB

                                MD5

                                25a7c7dd52fa4574f275dbdbabeb84b4

                                SHA1

                                3d308b2d6615d8c7f310ab08151019e135837914

                                SHA256

                                7c7d172c24788a0cbd829954b96b796c59802d29f91f503cb61700b08dae4f20

                                SHA512

                                f02ffb4a4f87e850c7913a0013dd0ed7491712e43b24ef8d9a188b1a8ab318906d76c974ad119409c0412e7177bb70c4ac12959ed60d4a6c12ee03b0287da809

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                Filesize

                                2B

                                MD5

                                d751713988987e9331980363e24189ce

                                SHA1

                                97d170e1550eee4afc0af065b78cda302a97674c

                                SHA256

                                4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                SHA512

                                b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                Filesize

                                9KB

                                MD5

                                9bbb548f8cc2e267a91e6b1fa9b7b31d

                                SHA1

                                697b1dc12d2f435305e19a4eb6617e1ccbcff75e

                                SHA256

                                59571f283a17e12872af3e949dc065a8cf9e641b0cd975fd980150b0656fc8ea

                                SHA512

                                73718ff41b4c40594d4157ef948382c4a07fc913d373b8a226aeec5379307c8c2408ef13305936fe1eb4fc5aa43b152fc6cb7943384bb8c9c87965f451887f68

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

                                Filesize

                                9KB

                                MD5

                                bf8e9d71ed2024f654f2764eca5deaa9

                                SHA1

                                00643ab45a1d599fd4a0ffe5c0d26d301493cdd9

                                SHA256

                                a87badc95f8eac51cfcb9fd513ee04a74e41125f8377484689b29f137be45b30

                                SHA512

                                53a1f85d01c93488983adcac1b4c86ee25215459cb858ef8688e0b77def978c7958d1828c0adc010b3baf1eee22975a39d280cd08f3f646735a10a3402dbb529

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

                                Filesize

                                9KB

                                MD5

                                a7e9ca8245cf99375d9a99ad36d9c2ec

                                SHA1

                                ba282530ea2600f9ab783a6a094e18cbf3152e59

                                SHA256

                                16413568271f41945efe7e73c924904b5668fbab1e546a1068350e2e7c910219

                                SHA512

                                643e48e370796ff1365ab8318898dd7eb024fc0a55a0da15399c0723a33a4c7f7076265c7ee7e18555a4844dec4ef6da0e9dcf3f83d8af02ef403e94ff835cba

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

                                Filesize

                                9KB

                                MD5

                                4d501089156e017a8485ddbae3d0f061

                                SHA1

                                55b1f34b247bd0a80bb3c980f4cffc234f652e88

                                SHA256

                                21538d89e8e54d6e78356e1011c1988454b7a1f1cd1596c2fef1068535b40416

                                SHA512

                                7c13953e84406abe1fafe65b9522994cbf67f6d0ba18a0660cd4d7ed7e7704b69cae2ca62afe1f9170ad71e3994056edd870ded27013bca13300cf11ca800625

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

                                Filesize

                                9KB

                                MD5

                                300cb36d4fd0ff9558bf3fe9dfb9d6c1

                                SHA1

                                d0fce1802680bf6d2f178648d561e6841910aed6

                                SHA256

                                0cbd9cc1032db0d3a3921bebb8c1ed14d34082f71a262afda1f93df403c4fb9a

                                SHA512

                                5737f3e87a1c0050187ff33f870560ecf423e9ccaafc40105264df021ce3be29bbc8ef8865e2af16d9a2727aae68d151801cbbf6e1947bb9f20751b327c0751e

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

                                Filesize

                                9KB

                                MD5

                                f83c25be3a0f4997d413deae76721063

                                SHA1

                                026849facff7ef46bad8c6f3f3c3094eb352e65d

                                SHA256

                                ae510cb66c8b19edba685c8f440fbf1efa9d29dd2ca15a8724e73557d2ba7767

                                SHA512

                                1b6df87648ad42c02f7463c979f8ab6802b789ae8aad2a2fe716f542eb2db08a1b6c379a5a4e52ae50394fa1731a96d742c2d562d5b99b92ab60a6ece13e9414

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

                                Filesize

                                77KB

                                MD5

                                ba7e91f56e67a2ebb9ae312d6f534a37

                                SHA1

                                0fe74acbfd969c16f6a8267c67424cd018e6f0e8

                                SHA256

                                ba31a66dec2de4bdb7df4e382fe175a0c7f9c809203769b333ca8e981d038960

                                SHA512

                                e1077c0bb6f5d841e97da49cdba692735c1d66f7bc9001f73b8e7ef98e148f81b8b632b71ffe0c680ed3172926f58c5e81e238fcb0bf7ff4a452e1ed5824f190

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

                                Filesize

                                77KB

                                MD5

                                0e431ccb0bb8301111c295a6922c5a37

                                SHA1

                                be866e1258091d64c19ebcbf7160166034d9b5df

                                SHA256

                                931b13d8650bec62b6fc8984915d23ea8e9d46c2a61ba1310cf7b03c6568dc10

                                SHA512

                                f7655f21e9e2e03ef9b5769816f432979b15348929c9cfccd538c89aadd15534dc3e8b0e66f51f64780f2361af909d0885ddbda2bc3a6676b8522538ec073a41