Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-06-2024 12:45

General

  • Target

    http://larandeteknik.se

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 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://larandeteknik.se
    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:4036
    • 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffe48bdab58,0x7ffe48bdab68,0x7ffe48bdab78
      2⤵
        PID:4228
      • 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=1708 --field-trial-handle=1884,i,15545894732649010873,9700388618650601434,131072 /prefetch:2
        2⤵
          PID:3844
        • 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=2144 --field-trial-handle=1884,i,15545894732649010873,9700388618650601434,131072 /prefetch:8
          2⤵
            PID:2000
          • 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 --mojo-platform-channel-handle=2176 --field-trial-handle=1884,i,15545894732649010873,9700388618650601434,131072 /prefetch:8
            2⤵
              PID:1852
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=2984 --field-trial-handle=1884,i,15545894732649010873,9700388618650601434,131072 /prefetch:1
              2⤵
                PID:5032
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3008 --field-trial-handle=1884,i,15545894732649010873,9700388618650601434,131072 /prefetch:1
                2⤵
                  PID:3616
                • 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=4448 --field-trial-handle=1884,i,15545894732649010873,9700388618650601434,131072 /prefetch:8
                  2⤵
                    PID:3680
                  • 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=4556 --field-trial-handle=1884,i,15545894732649010873,9700388618650601434,131072 /prefetch:8
                    2⤵
                      PID:4924
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4584 --field-trial-handle=1884,i,15545894732649010873,9700388618650601434,131072 /prefetch:1
                      2⤵
                        PID:4480
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4500 --field-trial-handle=1884,i,15545894732649010873,9700388618650601434,131072 /prefetch:1
                        2⤵
                          PID:5036
                        • 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4980 --field-trial-handle=1884,i,15545894732649010873,9700388618650601434,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:888
                      • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                        1⤵
                          PID:1992

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

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

                          Filesize

                          240B

                          MD5

                          9c3c3da2e1a2683cffc142d7d2bc5bef

                          SHA1

                          1fd5e04c4cbdfd246dbde2b3092e45b148f1cef4

                          SHA256

                          9c8b110c273abb2ea5a643196f917f699e6bdddce163c7a8aff81c1bd26b9382

                          SHA512

                          5f75f8ecc71b69b5eaac82029f2761bcf45265ccec983ec1056bdb94177da63489495835d3d6e0569407cba5e1dedac2f86b6710ecf51d1c8760d7d2ca58cfba

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

                          Filesize

                          1KB

                          MD5

                          694377e10c0d6fe5ad501560cf344c84

                          SHA1

                          642d253e3ae0fac096a612abeaba6526275f7062

                          SHA256

                          8df803bb87bb8c91cee25f99e142ea391d397848a7c708fd3a82149cca35904f

                          SHA512

                          0ee7cd55f1165dee30e8c93986914a174cb521b7fad13a82d7de911b6507163d2f8e18a1a9bcc7ee7942b0f13910061a46ea80d907141aefd2f5eb3e0c7d45f1

                        • 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

                          10KB

                          MD5

                          7f4fb5b90b66db19035c6885881fd079

                          SHA1

                          05f9c57553f7b9aa732c49b5b6e86a65ee68ef5f

                          SHA256

                          117ea101e661ae4634b3bce5777df5ce8a1ac5ad2af8fa07a426bf80780a3614

                          SHA512

                          a275d773db844a20ada17a23ca65b5f0c37e844e6badb7b4f0329982f2c7f18d5d8bed9a77a61b81bcedd0dacd15a63581d86fc1d170afe6c538e11e9137bbf7

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

                          Filesize

                          10KB

                          MD5

                          3c7df7ec868a1fa91c25cd12f0925a17

                          SHA1

                          02d0c63c0fa679a664dbf6ac794b36244ed7e11f

                          SHA256

                          6798236193c99998d0c9383474b498a765b96626058fe9c5bd79bafa47b6b906

                          SHA512

                          1f06a3e13f3d90692959ea98397d0e34a5e2fd8d445fc1c3fae091091076b46f5df3628bd883d1a1c74b71b7f949a16c65c5607f8350cecceeb1835f35dce1e9

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

                          Filesize

                          10KB

                          MD5

                          216dd3adeabce484ab73d41ad991623b

                          SHA1

                          4e67c78871539f6892eccc4b185529521a9d4b51

                          SHA256

                          a3faa03ec55930b10369cec3a33aab33d16a33a7fa76d83241ff8f2814781134

                          SHA512

                          f8fa91b0803c27d4ef10f56f096d9fa8514553975702e14b21f2abf93609b86ef3e2805284e58e4602def071054db5ae8c58958b00234154011b43f2aaeed79d

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

                          Filesize

                          10KB

                          MD5

                          09ce7578c2e16c1bb21d09b78ffdc92a

                          SHA1

                          e1cd0c6c4e392cfd90374f9d8ddef3292f88fe68

                          SHA256

                          3950037558871525b0d94c84c04607dc0034cf9880c6c001094bce1c27a6af91

                          SHA512

                          82306cfee99ab1aca01a75f96b2afecf5c70765d92901488b1e3124aa220aee6fd743f04616ef07fbbafc58987bb2d9c660cdbcfb3151763b6efa8c3ccbb501b

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

                          Filesize

                          7KB

                          MD5

                          dd616d9bb4436abf86dba370b704b9c7

                          SHA1

                          e7a80f90d2313cd19ee1e479805be150ac47235a

                          SHA256

                          81103a46504a3d11fb731471fca1445d8fd1c3d2a701287870c5ce9b0447e7ed

                          SHA512

                          632b89a91085933184dc3da58fd344cba1bd965d6735bc7a8579a67644ed5802116d7cdda64f638376da593bdc99fa16e8b8f54b42750fb10947711972666dd9

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\e8ce23dc-f7a4-4b14-aaab-da0b176c44f3.tmp

                          Filesize

                          130KB

                          MD5

                          567f6c11d6d4b191e711f9ba984df28b

                          SHA1

                          68d3f4b9856e74cf7bcb355cfe39f40d19f26f8a

                          SHA256

                          96d25ae60c220524f22846a0dcf0f32fbbd85bf81729889bf36d8be0985fab97

                          SHA512

                          31fd587763b5a3c91cf91df79a79c26b67f358de2a3d61023f36aa245fba6fe4ff7530def162d621e011d3c64702b2a7b69f7b50108124dc94c881782fbde462