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Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/08/2024, 21:57

General

  • Target

    https://zfrmz.com/zUHppWFxqM5lUJglCRyh

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://zfrmz.com/zUHppWFxqM5lUJglCRyh
    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:1536
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ff82ec0cc40,0x7ff82ec0cc4c,0x7ff82ec0cc58
      2⤵
        PID:852
      • 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=1828,i,11754123755412461878,4832507056584834183,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1824 /prefetch:2
        2⤵
          PID:2684
        • 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=2136,i,11754123755412461878,4832507056584834183,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2168 /prefetch:3
          2⤵
            PID:432
          • 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=2236,i,11754123755412461878,4832507056584834183,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2396 /prefetch:8
            2⤵
              PID:848
            • 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=3108,i,11754123755412461878,4832507056584834183,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3136 /prefetch:1
              2⤵
                PID:2332
              • 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=3124,i,11754123755412461878,4832507056584834183,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3180 /prefetch:1
                2⤵
                  PID:620
                • 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=3128,i,11754123755412461878,4832507056584834183,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4484 /prefetch:1
                  2⤵
                    PID:2320
                  • 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=4704,i,11754123755412461878,4832507056584834183,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4708 /prefetch:8
                    2⤵
                      PID:2464
                    • 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=9 --field-trial-handle=3528,i,11754123755412461878,4832507056584834183,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4892 /prefetch:1
                      2⤵
                        PID:2024
                      • 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=4700,i,11754123755412461878,4832507056584834183,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4020 /prefetch:1
                        2⤵
                          PID:1900
                        • 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=3524,i,11754123755412461878,4832507056584834183,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5160 /prefetch:1
                          2⤵
                            PID:1924
                          • 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=4996,i,11754123755412461878,4832507056584834183,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4836 /prefetch:8
                            2⤵
                            • Drops file in System32 directory
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2532
                        • 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:2416
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:1384

                            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

                              c8025414b4d41d5c233d8cbf6a3e9e22

                              SHA1

                              a81bc7fd143cd05d1a91803634608337517800aa

                              SHA256

                              581ee6b4a8bf9ca81a1a2798829601c912d8f4982a743599988079ef55345676

                              SHA512

                              ffed93ddf3a306563bbb2e9b02dfc6efada6cc7aae77178bd87fd5f043680410ffc386324e6c2c18e055a01683a5e0023abefcbd6f0b007ad197e8ed9ca3555b

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                              Filesize

                              480B

                              MD5

                              bee358e726895eb663ce4fd88162b00c

                              SHA1

                              b6937717b1a9770d0eef41c99fc5655ff4f6204c

                              SHA256

                              1f54b035eb9d27c1656561d1881668d0f382b9794dc806fc587db7151172f81c

                              SHA512

                              15d32e4f40f37b15dd1fb8375730c02a5c7e4efb14bea959ba6ca5b1c3d25100c7bbde254dba6cb4e4427585cc438c4bb6dd43d59c3fdf6e7c3d688b0bb403cb

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

                              Filesize

                              1KB

                              MD5

                              ad55a58bb132a60d005864d97d9960d2

                              SHA1

                              7977a6e2b45086a89dd49a2bf7998bb98b2bd7a8

                              SHA256

                              269af357744f05acf459adbfb2da51158ffccd534a06fe7f4f3f1e45dabcb457

                              SHA512

                              69122d1dea32ddcaad18b8d0777fe664bce1616385b1ffc8e0d1a81a3799035a358e5fb85b6c5e643ef2b552b2d0774362045597c5de3cf907ca6ad0528a87c5

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

                              Filesize

                              4KB

                              MD5

                              a677ae19b1eb2ff9e8f83e6cd2e1cd6b

                              SHA1

                              c26a101c0bb5b907791f23e6f6c76ec9b7b9eddb

                              SHA256

                              ec67047ed601c9d38d8c6972b1f38abdaa9c45575bd21d7237205b92d7660e8e

                              SHA512

                              bc43b6d9a402e16f89d5f64883a073ef47378f4d2ca6d9e39d49eb00694454b05bf6288f4d13975442d54e7ff28a8c1e7aff54a61d2cd049b6100df1d2fc355c

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

                              Filesize

                              1KB

                              MD5

                              b053e6d9bb4acf27f53a3040c5eb072b

                              SHA1

                              244fcbf1efc07e00fa1bbd08ea243be8bfa45558

                              SHA256

                              8a3d1fcf0cfbdaf18992bb4bef17424602580451a30c15eab0cce3ffa7309edf

                              SHA512

                              2ef8e092b00cdff4a085cc7d581432cd7d9f9e9a47833550de3d48585726805385e46f8c540eec4d5a9de3f02e3d1258c1f7527a5643f5c7a2dbd9ec3c38b5e2

                            • 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

                              1KB

                              MD5

                              2502c56c37b340c82e23f375e45d2566

                              SHA1

                              3209966f89ec6cb7f37cc90916deb3033e3cf6ba

                              SHA256

                              b6e046e67eb6340d132978bd4e085a4fffb814d4d0992dd8c6537a8011f645fa

                              SHA512

                              150d0978d814e57a6e58a06e5bbe4e7a6313d55b612c952602409251b47617eef351b51553b326b5dbdfcf1a4194d62b87c73f7d6bdc16e49790f2bb25055fb3

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

                              Filesize

                              1KB

                              MD5

                              22c97f3812fcf56d9dab24475b8e45b8

                              SHA1

                              835b9d979ec5a4cb8036736d3caecbdafc966127

                              SHA256

                              8c6891806cba8f149e77d64e20a842ea01882036af5f813e5d155b3ed2ec559e

                              SHA512

                              f3a059898579a8541e3543e721afdf3ab896fbe053d68b67450e89b2e4ea77b0c7b81a7bcec7a99cb2cd709ea4291387debeb0ebef9b7fd7b6e6f8d030e9a4eb

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

                              Filesize

                              9KB

                              MD5

                              82619b1617fa8093eb67124cbee051e0

                              SHA1

                              b9e36fa6ba772e4611f45ce8cacaf459a8cd1acb

                              SHA256

                              664694f7bb7b048ffcaa62c73bf72d81e0393b1e92fec7a5bd3ff1fd768d5e56

                              SHA512

                              5f91da4396715169d2939d90aeb898ad5d459efa4259c2048157372d8cc0a336b74b52f5324a48395a847bd25f910f1e7d6749e94400aa3e97c7e5570d5820bd

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

                              Filesize

                              9KB

                              MD5

                              ee67d053d5b2fcc0822e8a8ee8fa6e69

                              SHA1

                              82789627825b7d428349f591298f3fafb48a057b

                              SHA256

                              44c8df01c700e84ed04a2a2b7bd49339710595aa71148396979c9457d5114a83

                              SHA512

                              1c0c838fc9208cdbb5e120dac4b915070794cf1aa788599522b4e0b17fc2c338c9de071025ec1a5a3960dc52c9c12c98f4815ebdc6fea35baa5d7592d2f74bd1

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

                              Filesize

                              9KB

                              MD5

                              15244ffa87ca39ee84ec272a52b0fd6d

                              SHA1

                              81857675a54547cbb716c7f6d4ba62b216e52441

                              SHA256

                              6a8d88c5ef94febd59e83ffdf5e3a3565638a81a78619fefd853f84f3d8bcfbe

                              SHA512

                              0ed42fe9d54b1e35ddbc9a954a69e517aaf828fd4b83e555124f32e9992d4f1ce28207e87a0298628b41916fb729ea8069f135cbb1d82a028f942b3dc20dd70d

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

                              Filesize

                              9KB

                              MD5

                              e0411306565f7bce5a402e086cab1dce

                              SHA1

                              ff3eee4a9fa3efb87f7c4ca8a89ed3636bd32769

                              SHA256

                              f982c4ecc4b6d3ee8220fa01bb89e305e58c9d072045df4f1aa3bcd3e0fa029c

                              SHA512

                              e9011c042fdecc373cfa360f8719b14e5271dec73fcb4fcefdbad6ae9ab19e8837d6ece83d4184972232a6b8b665858617de4e773a83fc69e6f4676a1618e471

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

                              Filesize

                              9KB

                              MD5

                              bb7039b28358e08a65ecc71b49b28e72

                              SHA1

                              6c7e95514bf536487677dc6ea2a217ffc660dd10

                              SHA256

                              69c17f6df8c4687c9ffb2ec2a04138c5a9733546c38f2820317a479ee5e57449

                              SHA512

                              6a3060329fc1ddda5ee79ec49c886a39e4139220fed804dfbfa636b3c77b1c74c1b71113d59b7deb4864c5cdcc1ac6c1b223b8f96b464c640ca5d5df8cfcc2fe

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

                              Filesize

                              9KB

                              MD5

                              40bb163338fdee61e29326c4749cf7bd

                              SHA1

                              bbb6d4316840530fbd2dbb93bf039e0c0a574524

                              SHA256

                              99e2f365a6a47874359c09c6e9ceeb0f9df2f9395cbba975a939b63effb98d01

                              SHA512

                              52def50d65966185e719f45d03b4027a7b7ef9d6ac41f12821b6db7effad6afe8c1ac838e51f51ef980e02dd2fe45bc0230cfe9e31f25665a557ed8bb256e51f

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

                              Filesize

                              9KB

                              MD5

                              5d72e1cabcbaa1107149e1cfcf247399

                              SHA1

                              03a7c1b86d3131d3b80979c7e107779df8654605

                              SHA256

                              02a0b30f47a50931fa1be40487a0efccda33cc84802695c193b17b7f8953eca6

                              SHA512

                              7e5a26ddbd7e15505b1104d55266bba34beae72a39adcee2dc9085958a7c556c80a1cfbf7e40da5b1c543091d4b719dfc2c9068e2ce4daf3b4d8bb019f5e2aa3

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

                              Filesize

                              99KB

                              MD5

                              70436bd487978209b4b28240b8256db6

                              SHA1

                              399b4ccb8d954d6c252bd84119de6bf8e874c57a

                              SHA256

                              2490d217f6565e03705b063c9ddf0f81943da284f85c85e241769fedb9c6a645

                              SHA512

                              6c6ee90e06aad26cddc89dc62c3b621d039359eca9b84315b38cae906f8832a0f0f607de35e5b1b6ac6b66a629626f58173c796fc9ae6c8b4ebe9e78e6d9a3c4

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

                              Filesize

                              99KB

                              MD5

                              3ce920ca2f6ba069a7f4c260722bc900

                              SHA1

                              431862170e63d071c264931b5c9ba9ace0f06a2e

                              SHA256

                              019605b26a30f4f12e401becb1ddab68e1ed9eab7b42af69eac9c32f29b84ace

                              SHA512

                              76563b91637a324d9e4451af6063b79e0a50b8f35645e807f8e39a2c04822f277012c514d0d7cc782171f70f9d88382149707a72428a39666e46499ed918ccbb

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

                              Filesize

                              99KB

                              MD5

                              2e831d30100eed530ddd969a9cea195c

                              SHA1

                              c391cbdf5c0acba294be964a09e1f64f721f8be5

                              SHA256

                              d65efc447964db88caceac1db54c0b680729b8f5f185a8a4efcf273d45cb65a9

                              SHA512

                              5b42dbad0d22dcc0022b4ffb496cd4182430c90ede0b2f0c6b68aac82fce8f1ae0455f0007eceed4848b8105f7f611f57e0efdd4726a48f3a85293d6a0526c1d