Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    01/05/2024, 11:50

General

  • Target

    8064b51a0bfc7b9894130b22a416a31f9495d26625b57d376b380505af896d32.exe

  • Size

    1.1MB

  • MD5

    10152fd1e4cf08ebe3f539dc738d12d3

  • SHA1

    1cab3b5c17ad91d58afe415d0b2de154a001f6c5

  • SHA256

    8064b51a0bfc7b9894130b22a416a31f9495d26625b57d376b380505af896d32

  • SHA512

    9a9145d5118091bb56e9a63291395114157ef4be7b5eb8f48e8e2a6a9ec1e61f9a876df1814fbacb6153e4b04b514409cef0b48672d2988c0a1662ad3d26840b

  • SSDEEP

    24576:fqDEvCTbMWu7rQYlBQcBiT6rprG8aue2+b+HdiJUX:fTvC/MTQYxsWR7aue2+b+HoJU

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 63 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8064b51a0bfc7b9894130b22a416a31f9495d26625b57d376b380505af896d32.exe
    "C:\Users\Admin\AppData\Local\Temp\8064b51a0bfc7b9894130b22a416a31f9495d26625b57d376b380505af896d32.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3392
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" https://www.youtube.com/account
      2⤵
      • Drops file in Windows directory
      • 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:2716
      • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffca1d0cc40,0x7ffca1d0cc4c,0x7ffca1d0cc58
        3⤵
          PID:4076
        • 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=1752,i,13751366273368667035,7678884024751911330,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1748 /prefetch:2
          3⤵
            PID:2388
          • 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=1944,i,13751366273368667035,7678884024751911330,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1976 /prefetch:3
            3⤵
              PID:3016
            • 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=2160,i,13751366273368667035,7678884024751911330,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2344 /prefetch:8
              3⤵
                PID:2960
              • 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=2992,i,13751366273368667035,7678884024751911330,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3116 /prefetch:1
                3⤵
                  PID:2108
                • 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=3080,i,13751366273368667035,7678884024751911330,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3248 /prefetch:1
                  3⤵
                    PID:2448
                  • 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=4536,i,13751366273368667035,7678884024751911330,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4528 /prefetch:8
                    3⤵
                      PID:4048
                    • 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=4944,i,13751366273368667035,7678884024751911330,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4552 /prefetch:1
                      3⤵
                        PID:3336
                      • 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=9 --field-trial-handle=3256,i,13751366273368667035,7678884024751911330,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4304 /prefetch:1
                        3⤵
                          PID:1656
                        • 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=3340,i,13751366273368667035,7678884024751911330,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4832 /prefetch:1
                          3⤵
                            PID:240
                          • 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=872,i,13751366273368667035,7678884024751911330,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3284 /prefetch:1
                            3⤵
                              PID:1460
                            • 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=10.0.22000.1 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4700,i,13751366273368667035,7678884024751911330,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4808 /prefetch:8
                              3⤵
                              • Drops file in System32 directory
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4436
                            • 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=13 --field-trial-handle=3356,i,13751366273368667035,7678884024751911330,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3272 /prefetch:1
                              3⤵
                                PID:3356
                          • 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:1508
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:4100

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.idx

                                Filesize

                                64KB

                                MD5

                                b5ad5caaaee00cb8cf445427975ae66c

                                SHA1

                                dcde6527290a326e048f9c3a85280d3fa71e1e22

                                SHA256

                                b6409b9d55ce242ff022f7a2d86ae8eff873daabf3a0506031712b8baa6197b8

                                SHA512

                                92f7fbbcbbea769b1af6dd7e75577be3eb8bb4a4a6f8a9288d6da4014e1ea309ee649a7b089be09ba27866e175ab6f6a912413256d7e13eaf60f6f30e492ce7f

                              • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.lock

                                Filesize

                                4B

                                MD5

                                f49655f856acb8884cc0ace29216f511

                                SHA1

                                cb0f1f87ec0455ec349aaa950c600475ac7b7b6b

                                SHA256

                                7852fce59c67ddf1d6b8b997eaa1adfac004a9f3a91c37295de9223674011fba

                                SHA512

                                599e93d25b174524495ed29653052b3590133096404873318f05fd68f4c9a5c9a3b30574551141fbb73d7329d6be342699a17f3ae84554bab784776dfda2d5f8

                              • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.val

                                Filesize

                                1008B

                                MD5

                                d222b77a61527f2c177b0869e7babc24

                                SHA1

                                3f23acb984307a4aeba41ebbb70439c97ad1f268

                                SHA256

                                80dc3ffa698e4ff2e916f97983b5eae79470203e91cb684c5ccd4ff1a465d747

                                SHA512

                                d17d836ea77aeaff4cd01f9c7523345167a4a6bc62528aac74acde12679f48079d75d159e9cea2e614da50e83c2dcd92c374c899ea6c4fe8e5513d9bf06c01ff

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

                                Filesize

                                649B

                                MD5

                                e5edaa8cec15c9bd763d32792ad0b0b2

                                SHA1

                                e8d0943a6f7461b4c56e4865855df221daef8781

                                SHA256

                                3af5185f86e894b49a04185a053458875ddba1fde3051d27a1617e8b876298a5

                                SHA512

                                b03c62a7cec840038cfbd14f9e65e350edc17d81bedf45c6fec49d447035e35ab258a26b0599ea36f9657b802fda6c3dd3c42449598617816c33f8ea2945ccf0

                              • 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

                                7f9c43266a108c072d1d1774661aa76d

                                SHA1

                                4a236a1495c6b235a4bed91daea61f405eb4a125

                                SHA256

                                1984073d16aa9871c8ce67ad6b7cfa1e8d324c61d05e849f83d43b1cac8279cf

                                SHA512

                                627be38e290ed90293e74d38899722968e609c9d82c63fbca38e75d54d273ec1cce443899b95bf326ded822e71500cccfd4ba46fca678aa4bbda74c216dad95b

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

                                Filesize

                                8KB

                                MD5

                                0f5580510f57e90819fcd3aadd0abf2b

                                SHA1

                                dfb5c3b56900f08936c6bde06d8d71871c9c762b

                                SHA256

                                33529283184214813b723251e8aea64de33aeacd04dab8549e22fb914db4ab58

                                SHA512

                                ed885710a1ed8932e5bc7f65e14fb99a5ab9b2f917c917654abeba343e8f7ab30cd09aed603e49ae83837937c86be05ef8b7c1d333df34ca9ce4596ef024f256

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

                                Filesize

                                9KB

                                MD5

                                1234aa1b170193c923a6c6154140b0da

                                SHA1

                                436b634b775babf178504c3cb5603bae6ff40d0d

                                SHA256

                                2cd25a4ecf209d9882ebc4c4f4a5f31ab1a334a88113e8cb6a9d1e144ced907e

                                SHA512

                                f705f9abbb482aa824b58156329397718954046d414a4590b70cc7fb23592dc855a654fecdab623d760bd33ceb20ff512bbc5ce37237ae7d4fbb31c4ef21dc15

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

                                Filesize

                                9KB

                                MD5

                                0f5e2094228f5795169529dbf96b5689

                                SHA1

                                da5e67810b8c2997209d1f83d85afcec1212ab6c

                                SHA256

                                26389e908c51ec31032a664659dd412b6f7bbdf745b1df04bad9d6c48b4e2e05

                                SHA512

                                7de67eddca58798dc1d40db1ac37b86091a9a3e6efdf0f129150f957536663cdf0bac0746c294a2e1e3d567d13b1c1acf180405a255cfceda925f6b66f278d87

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

                                Filesize

                                9KB

                                MD5

                                0739d5f739e1f20400a3603ffe64b76d

                                SHA1

                                b7df0faf07bbf46e316934c0c1de7a21bd2eb648

                                SHA256

                                600d259a8277ca98fe88be691e0d18b62320458eddc1c5ab3342b74286733abe

                                SHA512

                                adbfa6504af01890c6866cefe4c05ffcb322fd98aeff90ef25a31e21ca5751c9e37940d4f590c5e1124e4d181644bc633cecf17069619748199415058d24553d

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

                                Filesize

                                8KB

                                MD5

                                d988e504177c3f76e92f5b3612d6c0dc

                                SHA1

                                fb02f107bddb9d9a458ae4f1a304d02e2fc93a87

                                SHA256

                                374db092e637e6525cb0872765dd77f49f93b7296c5f1f4833080447aab32bd4

                                SHA512

                                e9fd629d06fead264c0a28214a61afc132b3e9b739746041138a74fc41b486f1c0e5419532347d7099ee7a868cef22ac06df3ba2b33441fe37715c67695a00fa

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

                                Filesize

                                9KB

                                MD5

                                020dd913eba52fc8b5e360d1bcb0886e

                                SHA1

                                e7a2cf91b00d89ab9676f03cdc369030f3d14896

                                SHA256

                                22cd808bb59392ba62cbd7b33eb491de0932f8ad44931dd5284d83bbad7f5329

                                SHA512

                                07fde280a5ff10f162ffd76eeea130728f05ab93cbcb5bf2d91e2ede370c8829134fb25c11ba7bf2048b16cc10b5aa33970b7450a0cc47f6cdc996347a70a157

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

                                Filesize

                                77KB

                                MD5

                                a34c21ab4d50885f37a9662ca7aab747

                                SHA1

                                9de9cbe4689f6f32a1331ac0c72a0cfcc85e98d3

                                SHA256

                                5277e1ee977b05a55e03fbbe162e6e3cebffcf418db47712f44b4c9c6044febf

                                SHA512

                                e9426712f4ccef22cd06fa8dbaadc759f2d07c0e6415ddb7407a34d128a967d3e0dcd464feb595e888f4405b28bd0e002e6c8d9c04aa67aebceb6c375d541edb

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

                                Filesize

                                77KB

                                MD5

                                778f46ba4fa51526ce92fe310d9238e3

                                SHA1

                                5a089a96e37c99648d40cb2e5a4557732ff79cce

                                SHA256

                                1366277343e4d1d0a8b4cd21154eddeeacbee5934ecb6d561fcd970c6f83c2ab

                                SHA512

                                65486ece3ce38552a18496c6f9ab13364aca78c46fdcb3377f949b20097f0a39afd788f5a8b47115bd9f0708160b148d83a7acb2ad17f73c069b6d515122a50a