Resubmissions

22-02-2024 14:33

240222-rw92gabe84 10

22-02-2024 14:32

240222-rv9pbabe57 1

Analysis

  • max time kernel
    86s
  • max time network
    68s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    22-02-2024 14:32

General

  • Target

    downloadf-5984vghm1-rar.html

  • Size

    17KB

  • MD5

    d6fa5fb91e78e7e43a66729cf87665ff

  • SHA1

    ea3765b6c84bddeb8a006463621e699fd413097f

  • SHA256

    81fbdbaf4a7ed22ef0829ee101a808a916e023f74b370a108869770037c61ea3

  • SHA512

    4b9d0e95643770f04e51cdeca4af17b5e6bd6870c406772a7e2336634ba1073db0d269f90c6f204f9845272be55d2a9f0d330ff33915ce12577835ad8d10b99a

  • SSDEEP

    384:BfRIjUDGO2G9kLL9jl+dVchxMhZCUtiPziMKxv0uldCjw/vZWrFV:BfRIjUDGO2G9kLL9jl+dVc2cLKxXdCgU

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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 36 IoCs
  • Suspicious use of SendNotifyMessage 16 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\downloadf-5984vghm1-rar.html
    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:4212
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffd0cf49758,0x7ffd0cf49768,0x7ffd0cf49778
      2⤵
        PID:1548
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2896 --field-trial-handle=1820,i,10849226278219345437,14208060218468482396,131072 /prefetch:1
        2⤵
          PID:3440
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2904 --field-trial-handle=1820,i,10849226278219345437,14208060218468482396,131072 /prefetch:1
          2⤵
            PID:4956
          • 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=2172 --field-trial-handle=1820,i,10849226278219345437,14208060218468482396,131072 /prefetch:8
            2⤵
              PID:2804
            • 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=2096 --field-trial-handle=1820,i,10849226278219345437,14208060218468482396,131072 /prefetch:8
              2⤵
                PID:2440
              • 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=1552 --field-trial-handle=1820,i,10849226278219345437,14208060218468482396,131072 /prefetch:2
                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 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4732 --field-trial-handle=1820,i,10849226278219345437,14208060218468482396,131072 /prefetch:1
                  2⤵
                    PID:2120
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4952 --field-trial-handle=1820,i,10849226278219345437,14208060218468482396,131072 /prefetch:1
                    2⤵
                      PID:1876
                    • 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=5264 --field-trial-handle=1820,i,10849226278219345437,14208060218468482396,131072 /prefetch:8
                      2⤵
                        PID:4352
                      • 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=4632 --field-trial-handle=1820,i,10849226278219345437,14208060218468482396,131072 /prefetch:8
                        2⤵
                          PID:3788
                      • 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:584
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe"
                          1⤵
                            PID:4676
                            • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffd0cf49758,0x7ffd0cf49768,0x7ffd0cf49778
                              2⤵
                                PID:3316

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                              Filesize

                              40B

                              MD5

                              0b7c0cd12f869468a1823c6a027bcf04

                              SHA1

                              8af8ac6c0831736ac82c5f16aea4e07de8443267

                              SHA256

                              c62f02122f173dd57358058c5a74cc91785b2807049146306063773b72ba12b5

                              SHA512

                              953467e3477f8289f86829ae4a12a78a5bcacae93181ca9db53f44e75f6d6a0bf74e919f17cf2f5e75f76f6a4a81be28ea6b3c8191e4c26aad852d50095da0c7

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\66043710-33e0-46f9-869d-9c6a31f356c4.tmp

                              Filesize

                              538B

                              MD5

                              ba6475abdfd4833f87274294f262d830

                              SHA1

                              098e39d9cbe14cec3961445888d554220af380f1

                              SHA256

                              e8d441ca8ccfd24a0f92fd4848339c0ebcf06082dc85adefb58d88b2eaecc4db

                              SHA512

                              816a8ad271b044d1ecc471afa6f1ab68ac0f2593a5e4c91f09b65cb115e29c1f1cb9d3414865626074a6460ae017e6ce36cd9a1438a6f656107ab665ea9a105c

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

                              Filesize

                              1KB

                              MD5

                              fd5ba7876dc04aea225462080981ea72

                              SHA1

                              a6056d5929bbed57051b4dac0d078e397ed0255d

                              SHA256

                              f7b29577fadb71b9ec6d62eee12075e8b90cd902a5c44adf4638f4f7010037b8

                              SHA512

                              4757beef204e0f6e7a2274c5a8a7795059064247aa10887b21f5cd90e645b8f9da81e83412c0917e3edfb785a9f3a5eb12d155c328a4e81258d427649c831428

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

                              Filesize

                              538B

                              MD5

                              3be169d52df4395310f2ed9e5d82f9b7

                              SHA1

                              913eee72691ee3da1421fd97ac9d5884cc44aba8

                              SHA256

                              f74cc09d22c53d9f3bef3b82f8b8bc0440e11847f316720b684ab610681295be

                              SHA512

                              c2abff79e861ea260961ce1f18c080e92f80dc36733c312b8106c53eeea2ee8d00a322dcb88a5982559a2620baf9a3cead17e15886bad0bed2deb843da0ba5df

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

                              Filesize

                              538B

                              MD5

                              4b5b377062e55680511a889fa2d131b1

                              SHA1

                              00e585f542dc289d85dfd15e1d46c6173de30c4c

                              SHA256

                              e97129e1fa92e541f53958f4745cc3e27236caf610f989d5ab2e35bf928cc82a

                              SHA512

                              940f67732c26f3eca39d5458ac1c5b9a9328fe0f665601eba02e82ef75a11c25b6dce1a356dd8551902033a7d5d0852caf18d0e68869754e8ca2273ba5ec5f68

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

                              Filesize

                              6KB

                              MD5

                              d7c4101aa02d7281c0cd8ac025b782c7

                              SHA1

                              2db68c928f7978479858838dc3c00f2740c7f3d0

                              SHA256

                              05f7f78583234afd1bdebb9703b50b58115f78a23d80c17ea582bac35d65f3b6

                              SHA512

                              17542ee082d0f8d0542357a726170187240825ace16079b63cbfd40ed50f95100ab26705e890a8068bf742b48ebb7b1c274e2f7a068d26f6abbffddd3880f411

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

                              Filesize

                              6KB

                              MD5

                              b51cc7c016bdb527f8661387f902c2a2

                              SHA1

                              a60eba4ce289302091699b149254f2c27291300b

                              SHA256

                              e1aa3da13c774d227553ba5caf6736e31c48bc869b83a590ffc220cef4350d97

                              SHA512

                              18bc6c2c6f267f45f626e1f4b7e4c251482a58784603a9641506d8e72ee9ec1a194a2acfa976eedd0beca2ed2c1e219eb353ce708ca0cd9523ba096150ccb5db

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

                              Filesize

                              6KB

                              MD5

                              1bd19a56781d194a7bc28259c5cf2305

                              SHA1

                              7dfe15d3e0084f2b1f621b0cd7782e4213eabf75

                              SHA256

                              687c0dfacc735518821adff74a8e42e1db9f1d3d36ae7961d2de0b31fd79aa5e

                              SHA512

                              d9303e9c3454774293e12399376e06f50f5fe4007414b3f476495f9781a355ffe557891706baee31fa99f7e6332977ba8e981a1c400e0a7edb3e691db6c6b06d

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

                              Filesize

                              6KB

                              MD5

                              ec239b3b674f116a2f4ed73b54be8db1

                              SHA1

                              b862a2da498581adc85acdbee2cd94c82b81d811

                              SHA256

                              7440726baf9886086b537887067eb2f48ba685c5beffd464ccf61448e6aa66c9

                              SHA512

                              9648b713a80841caa27e2a13735400f56df691b891d3ecd4c1d5a71238dd9fe2ac4a2b276c2ed71a424e7ec325675e28e5bf2c5c39f3245f9bd77a7b097f23d0

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

                              Filesize

                              130KB

                              MD5

                              11e3bf07441f6bcf95b1b7cec88e14fa

                              SHA1

                              3799fbdc8960eba04eb22a9abd9231fdee316e5c

                              SHA256

                              a8fc28cf559dca3f04a77dca238f75a975e1fe3f05defc55276385c716c0702a

                              SHA512

                              fa14d8edb12e147ae447ea76aab142db42b2d1169021772682ab4114585bfdf2a250c4d55d863f8b62e9958000e2d60777c3bd6471b0a47eec6df0c6f702b794

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

                              Filesize

                              130KB

                              MD5

                              a36b3c2e2c772013178d66dccbbfe4f9

                              SHA1

                              6e82530f1d15c9d0dec37049cf896fc3d7a1026a

                              SHA256

                              b8d3a10d86523150edd7bf671f669deea4c1b56952c56962cc0ecc6d756586d4

                              SHA512

                              e043babfa8682e650551b7d37e56e776449c59900de8756be56b5092c76d50f010f0064b8c5aa23ddba1696f287f63015dc0e6a419bbdad10f2bc31d9b1b8e56

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

                              Filesize

                              130KB

                              MD5

                              a7352624988252d31273fb93866ed008

                              SHA1

                              9c81aea02374ba3dbd152db3ed4c299a7a9bde3d

                              SHA256

                              18d0769047a37bdd9b21b99b26ec01b2f34050460de61c91a899516c7584aafd

                              SHA512

                              d3d36fd9faca05724ea3dc7b6917de02198eada15c8f726ea1b93e9ded7e6b5fdfa780a8f2b9edfd0480123215144e4f958ba0ed8cf037272d448fb13b34fe25

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd