Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 13:24

General

  • Target

    Nebraska Furniture Mart.htm

  • Size

    11KB

  • MD5

    f44be1e9fe732c99689ebbc407ca356b

  • SHA1

    b4d1278f83e546eee44653a39841fd1f20267b1f

  • SHA256

    15cedc598ad33b6c8590b08a86e02215e840e200ba646812f6d8875889909e70

  • SHA512

    36d3db4a077291a50896f5c982a0f563425445011de65a008ffe29eddd209c10158c6ba369542e0e5c4ec96e21086b378e781340df743b60926d8880e6f89b18

  • SSDEEP

    96:Ftg4qI5xlbx9+j5vK5ffPa//yXAUvRynM3mrbAAFt3tm88pn2dg/BYegFK:FtzqIbv9+j5vKpPsyXc2xZ6ABYeiK

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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\Nebraska Furniture Mart.htm
    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:4820
    • 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,0x100,0xd4,0x104,0x7ffadc5bcc40,0x7ffadc5bcc4c,0x7ffadc5bcc58
      2⤵
        PID:3844
      • 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=1988,i,16875559655678636289,11188030131931375674,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=1976 /prefetch:2
        2⤵
          PID:3432
        • 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=1892,i,16875559655678636289,11188030131931375674,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2092 /prefetch:3
          2⤵
            PID:1576
          • 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=2256,i,16875559655678636289,11188030131931375674,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2424 /prefetch:8
            2⤵
              PID:3968
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3100,i,16875559655678636289,11188030131931375674,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3136 /prefetch:1
              2⤵
                PID:1292
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3108,i,16875559655678636289,11188030131931375674,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3316 /prefetch:1
                2⤵
                  PID:1916
                • 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=4592,i,16875559655678636289,11188030131931375674,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4588 /prefetch:8
                  2⤵
                    PID:748
                  • 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=4584,i,16875559655678636289,11188030131931375674,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4796 /prefetch:8
                    2⤵
                    • Drops file in System32 directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4736
                • 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:784
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:5036

                    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

                            239ab1e91bb7039ba6f239241009b458

                            SHA1

                            4931d53d13f98520be9e11a8f0b9ea5b5918fd1f

                            SHA256

                            599ac271fc4ea7d8ad2865a66184ad58bd9b88f7df6785adddca154ee56b06fd

                            SHA512

                            73e15a42fd707779e55c2032e0a1d84be66f3a23d76c175940e4e29e57ca88b7485783ccdb00321d922f0d6100a3928884b18aba82fa7b76a09da6b2f32f73f2

                          • 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

                            8KB

                            MD5

                            96ec44a591d5819a2a0f56a30da735b2

                            SHA1

                            6535e2151fe2e4fc32bd5da428c090dfd10b6b21

                            SHA256

                            af4adf5b87c58aa447c286c96f38d081f381b86c677e3550e8ea9ff1a7c45a71

                            SHA512

                            a03e1434e1a3a818af493bbc56fea8fad95956c0714c4efacc9c19a97fd8a2795353f5a8fbbe71023fe73a45bb2d55b5d40b0deebcaac02f0ae2859834a8a38c

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

                            Filesize

                            9KB

                            MD5

                            02aa5c3c682f6bac51f55338b542e3fb

                            SHA1

                            0a1da43a9d9e01dcfd26b030998b63b07bffad91

                            SHA256

                            d68652f0b6f31392755b37854d75ba52a82df96f0923d31ab7c9dedc3f282536

                            SHA512

                            964661153a5aa40e8c3ffc48ea63dcd6394443ab2a1acfb47009a7b396a0aacdeade4abde4ba949bfe6369c662c30d8d9a09b1db3fe3d16b803a9a1293957f30

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

                            Filesize

                            9KB

                            MD5

                            70ffecdbeb18eef08fdf7fe5e0b001a5

                            SHA1

                            710c4760ed27df1ad040ff3b7876e00ded10b3e3

                            SHA256

                            b0151612c9671de605f9033127d91cb065a977f4e5e8b93c770c766547073378

                            SHA512

                            7701aacacf5cab56c69b3b3dad0eda55f2e5c4a277c824ad9adea5f0ab2a83f6b26ecc68aad6c4307add39b5289ba6e45c25cc21d6ba399dd641d169f3b40f35

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

                            Filesize

                            9KB

                            MD5

                            c24b25ed2a679c805c278acfa1e95ee0

                            SHA1

                            e05e897d6146107402f7211f326b59ee83d414ee

                            SHA256

                            93142f7235b28fca5cfaae8101f880ebe9c33af017c847736047f74a71f769f4

                            SHA512

                            fe48303dd29c63a4a8b8a0b56a75df96faaa604b4ba10c86c6de5532f260dbf43d818922e9e7846e2430de794b926f5fbcd5415e81a0c9a50252cb598152bfe2

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

                            Filesize

                            8KB

                            MD5

                            f15c13cb8333fbb71c34b7fbe2ae5c0f

                            SHA1

                            a43387a24301da0c104119b9ef412558b7ea4884

                            SHA256

                            e5a095d43af637f5ebb8594fa56ec37ef32f20020645c941f2a3e41efe166211

                            SHA512

                            34928a7e50ec7e3c50babdecac2fb1df3fe17aeadf4db39c93e7e4c1a3d597543cfb536763f583559a31d2195d1a534e958aa9a22270fb75d5749ec87fd608c8

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

                            Filesize

                            92KB

                            MD5

                            9425b9e4ba209c8546a2b53afa9422e9

                            SHA1

                            ad9562b023f0e0dca6a7f1ff59130f559a70cad7

                            SHA256

                            488ecf46a56b0dc3588d35f4b3069d57d6b3e1b80b4dfb2372839bffb19c7d80

                            SHA512

                            9b413314a960eef97ba3dab6b0c315cd9cfe40e0d6751175c90cb4eb3c9d2d31b0dd6ec9996e32c3f4d1e5cfec0929b094ee2acb4e013b5541a8b00d0e7df612

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

                            Filesize

                            92KB

                            MD5

                            75cfd6a111f5141cad7db2f40e89472d

                            SHA1

                            defe7063d2049bedb4d86be8b39681ce772c1a35

                            SHA256

                            161eebd23f483a83c0ce3f075c0d12fac04e7d3c0697a85d53351afa7c3cbe1d

                            SHA512

                            e92b9f686d6a5f837cae193e7c7c6850c053ecdfa4ba1c149a3702b3311bd5834576b208f0c4cfca6ac233eaf4c80aa5625afaa4bf5e292bab27b076efdeeb27