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26-11-2024 18:46

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26-11-2024 18:25

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26-11-2024 17:52

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26-11-2024 17:10

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26-11-2024 16:26

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26-11-2024 16:16

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05-05-2024 07:02

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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    26-11-2024 16:26

General

  • Target

    Plugins/FilesSearcher.dll

  • Size

    478KB

  • MD5

    6f8f1621c16ac0976600146d2217e9d2

  • SHA1

    b6aa233b93aae0a17ee8787576bf0fbc05cedde4

  • SHA256

    e66e1273dc59ee9e05ce3e02f1b760b18dd296a47d92b3ce5b24efb48e5fb21b

  • SHA512

    eb55acdea8648c8cdefee892758d9585ff81502fc7037d5814e1bd01fee0431f4dde0a4b04ccb2b0917e1b11588f2dc9f0bfe750117137a01bbd0c508f43ef6a

  • SSDEEP

    6144:ZAHdfUpnnBuIbE7SCQeGtSV41QJDsTDDh0Yhe6dwxLV/Quhg08OwR75:yVUpnkZ7slS4Ys50ie6Cfzg0M

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 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:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\FilesSearcher.dll,#1
    1⤵
      PID:2964
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • 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:2192
      • 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" "--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=123.0.6312.123 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x7ffbf059cc40,0x7ffbf059cc4c,0x7ffbf059cc58
        2⤵
          PID:2380
        • 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=2132,i,1139436894788646837,5015993772172928332,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2128 /prefetch:2
          2⤵
            PID:952
          • 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=1572,i,1139436894788646837,5015993772172928332,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2196 /prefetch:3
            2⤵
              PID:4608
            • 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=2304,i,1139436894788646837,5015993772172928332,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2324 /prefetch:8
              2⤵
                PID:1880
              • 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=3144,i,1139436894788646837,5015993772172928332,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3180 /prefetch:1
                2⤵
                  PID:2264
                • 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=3152,i,1139436894788646837,5015993772172928332,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3224 /prefetch:1
                  2⤵
                    PID:800
                  • 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=7 --field-trial-handle=3728,i,1139436894788646837,5015993772172928332,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4472 /prefetch:1
                    2⤵
                      PID:4148
                    • 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=4852,i,1139436894788646837,5015993772172928332,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4860 /prefetch:8
                      2⤵
                        PID:416
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4908,i,1139436894788646837,5015993772172928332,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4904 /prefetch:8
                        2⤵
                          PID:3660
                        • 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=10 --field-trial-handle=4776,i,1139436894788646837,5015993772172928332,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=5160 /prefetch:1
                          2⤵
                            PID:720
                          • 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=11 --field-trial-handle=3392,i,1139436894788646837,5015993772172928332,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3216 /prefetch:1
                            2⤵
                              PID:4516
                            • 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 --no-appcompat-clear --field-trial-handle=4524,i,1139436894788646837,5015993772172928332,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=5100 /prefetch:8
                              2⤵
                                PID:2656
                              • 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 --no-appcompat-clear --field-trial-handle=3448,i,1139436894788646837,5015993772172928332,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4536 /prefetch:8
                                2⤵
                                  PID:2144
                              • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                                "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                                1⤵
                                  PID:1160
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                  1⤵
                                    PID:4548

                                  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

                                    40052d5cdde95dfd350a5ffce54ddd33

                                    SHA1

                                    f0ce5434b1df4f183b8e80106505499be9b7bd3f

                                    SHA256

                                    308006f7148554250c2c8b30c57b7fd12a49fd87a944d926c4efbe27353a422a

                                    SHA512

                                    7ba2eb5f13736379dce677ec3d2f07318d69a16e96e35af86ef05142b604a22b2207dbce2d4e373b2906c12c55ddaed7707a910316cfa7ec13e2f2ebdfea27bd

                                  • 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\Network\TransportSecurity

                                    Filesize

                                    356B

                                    MD5

                                    8f82872c252e51a0e6a98f503b9c2efe

                                    SHA1

                                    2855c436b1d105ca37535f9b531d02a480bfd086

                                    SHA256

                                    4d1bce1d47a6b14aa1f2b75bcf80c018a0abdf1731598fd0051ed95e7deac1e6

                                    SHA512

                                    1e986011004d699f87a13209dcbe31b6e4596931308eaffe3d23c3bb34cb73b4bb6289e3dd9ed2f46fb3f6aa9bc52c08f65dbe8860856b8c70d7a85cf1310897

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

                                    Filesize

                                    859B

                                    MD5

                                    f5e3ac23a70b1fbbe6232e0c413a245e

                                    SHA1

                                    732e9b47dcac24d7173c41f96f63a478cad35e9e

                                    SHA256

                                    382fcf9dd53e3fa12d51d547de5d99859b6f75919782fc9794a3a69b6f15f5b0

                                    SHA512

                                    738280e66a6aad4dbfd3600c3d401e63ec070b81d1a3f69b6dda38a13e3cb0b7b955d5fa120c1b8dcb849a0adac5b18b2d40c05c2e51e8893a1a47337e2fa879

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

                                    Filesize

                                    356B

                                    MD5

                                    0811629700113cd882b00b8e213fc6b0

                                    SHA1

                                    6fe1581b47ba988dfcf8afdad28b1b92c129bc51

                                    SHA256

                                    afde366a9c6135a7f61a53cb8c2800cd5b849a4c8d93832d7f14f6858af8d0e1

                                    SHA512

                                    401adb411831519c335a2ab3eccb73f6ee65ba602a080606ae737fa6fcb28f78ad1fb8edc8d509d30018a47acb9c381e479e5a25757b5b4550e883728117956c

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

                                    Filesize

                                    10KB

                                    MD5

                                    8de138fccf66bc507d821f155dcfd722

                                    SHA1

                                    65129897eedc3b6227be7f6a0e9b0ca9154b0d00

                                    SHA256

                                    4f25cf2ebf58cf0525a85f5a764463b0be8d3a1e882b81e9320543cc93afa5ac

                                    SHA512

                                    f908a8ea3bdb3c8f8b0293171f72c78b03ea8e4ab1a0f1e95609170360ae91dff98ed2c359b0b907cd23327b182490009801a6c07ed448b7090e4dcef9db84f3

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

                                    Filesize

                                    9KB

                                    MD5

                                    c91de5c0f892f97ad3f69bf54177881f

                                    SHA1

                                    d474ff0a27e1bde155123638eae8406a0a9764d8

                                    SHA256

                                    be10564e750d14a99f0746688961f84a737c5a27b855e5dc62b4eba4e8e415b6

                                    SHA512

                                    b0174c7c713803453d50533da45b2fd582ac0e76505aa00bcace7f46d106b8749b11e01e8173da45b31ceb90c2ffb76fdaf3c7eab6048efd7760a34c6e6fe23e

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

                                    Filesize

                                    9KB

                                    MD5

                                    c1c120906bb896b96a84341c08b7ecc6

                                    SHA1

                                    7010c8b486d3c0962043f72e7a530c92a99719cd

                                    SHA256

                                    7c7653072fb0bfb986ce297c5e701940b7167b807298564e042561800dc613e5

                                    SHA512

                                    dc76ad6017543f8702fd924f7bc2517c5cf1b500b3889e96ee2adacbe9f386fec53d0798b619d1f23e09ba2469beb75ba31e538695a11f5d2bea15a1e22cd9ca

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

                                    Filesize

                                    15KB

                                    MD5

                                    2ba079e670e0e5aed14944a756b86987

                                    SHA1

                                    6d66999b54c1b9b6a6fcffad8b3e61890d3e65f5

                                    SHA256

                                    885c3e477c3482afa32242e3689201a2c588c6d7b583afdd547a2ec049314b22

                                    SHA512

                                    c5c9dfb7241061a620db3c5568499a33c26d0538b6a24fb00c55f3f6a9445c5a6186d90a272ecc1e9b7113abc243fdac87b869b6bc7a281b98a33a8231eaaa5b

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

                                    Filesize

                                    120KB

                                    MD5

                                    deebd8733f0858cfe5093d15408dba01

                                    SHA1

                                    3f6ec0663bc548fb51bab9a722f2c3fcc38b4162

                                    SHA256

                                    c133c29aa8a48db8ecc2803c1b9c8497072e774bf31087d72e133d7017bc82dd

                                    SHA512

                                    234ca9d49753504623a5eab547d17ec0113fc24add730f6bf244afa0125bebe9ed6a1f9bd71f3100e8cab2be78f6a54e691f453ed8715ceb2c787c7599436309

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

                                    Filesize

                                    238KB

                                    MD5

                                    75a564f08cef6ada956dbcb1b4bfa856

                                    SHA1

                                    8483b3424ea519a7c6eab15e0dff240afcac93ae

                                    SHA256

                                    9f4653096bc20113ed06114213fd22443d29abfb4c620096dd7208b64f5856f8

                                    SHA512

                                    dbc42894d3a53c2a1ceab0148180e90bc5b167c97d3d1c553f7a22e59fc891bc8ee4835291eb4c0f67c4ab63d963c7477c1aed70b212f85a7efce1eaaeeb587b

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

                                    Filesize

                                    238KB

                                    MD5

                                    113b5384870fc3fe09a49eb2bb9b8b53

                                    SHA1

                                    622156c206a17770ea373fe5db30084716bdaacc

                                    SHA256

                                    db2f33cb6591702bb9c0003de8aaa5269f9419010adc7c174c39ac7e926f1fd5

                                    SHA512

                                    b096c0ea43491f1c66ce60b95f960c772fb3e454226c0f5800d3d94990ac377519b086c8c6b18b705f376973449208b446191d195cf4686704b05927796a1220