Analysis

  • max time kernel
    1805s
  • max time network
    1806s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    08/03/2024, 19:11

General

  • Target

    OEBPS/Text/8-Extract-1.html

  • Size

    41KB

  • MD5

    beed5dd6f6651e6e515eeca32b772c4e

  • SHA1

    5c957efcd792efb679122d7d33785ef4a097a35d

  • SHA256

    6026e0d85658dde24c552876f54d34011947928d92143bc9c98cc5129844ca00

  • SHA512

    d8e608bb0a7a8bee0a66185709966f955359c68210d616ffeea412684e072d09368a2115d54a504dd04a5fc488de226c318e9a32fe3e1aa75770224a25148805

  • SSDEEP

    768:PI34W9ilFd8PzSASmpjIynlOJHXneFiFSJ0uVd3PFMuA/aj:P49ip8rSASmhHl6eFwuVdgaj

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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\OEBPS\Text\8-Extract-1.html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:1424
    • 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,0x7ffdbcdf9758,0x7ffdbcdf9768,0x7ffdbcdf9778
      2⤵
        PID:2564
      • 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=1752 --field-trial-handle=1904,i,13397567695456909276,1949998975694481413,131072 /prefetch:2
        2⤵
          PID:4608
        • 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=2140 --field-trial-handle=1904,i,13397567695456909276,1949998975694481413,131072 /prefetch:8
          2⤵
            PID:2444
          • 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=2216 --field-trial-handle=1904,i,13397567695456909276,1949998975694481413,131072 /prefetch:8
            2⤵
              PID:900
            • 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=3084 --field-trial-handle=1904,i,13397567695456909276,1949998975694481413,131072 /prefetch:1
              2⤵
                PID:4272
              • 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=3116 --field-trial-handle=1904,i,13397567695456909276,1949998975694481413,131072 /prefetch:1
                2⤵
                  PID:3028
                • 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=4676 --field-trial-handle=1904,i,13397567695456909276,1949998975694481413,131072 /prefetch:8
                  2⤵
                    PID:4012
                  • 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=4116 --field-trial-handle=1904,i,13397567695456909276,1949998975694481413,131072 /prefetch:8
                    2⤵
                      PID:4568
                    • 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=3692 --field-trial-handle=1904,i,13397567695456909276,1949998975694481413,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1964
                  • 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:2552
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=es --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=5844 --field-trial-handle=1984,i,6250324430674571549,669234090731242346,262144 --variations-seed-version /prefetch:8
                      1⤵
                        PID:5788
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=es --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2452 --field-trial-handle=1984,i,6250324430674571549,669234090731242346,262144 --variations-seed-version /prefetch:8
                        1⤵
                          PID:5352

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

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

                          Filesize

                          5KB

                          MD5

                          af3d1cfc1e67826d1fc41a1d2993fc93

                          SHA1

                          6dcf0c311f71db6b3fbcec699b22704a38239684

                          SHA256

                          31450bf858f7a70ab5c5fb0ff04dd2181a18d5f6d5a24e0ecbb353d79ab84aaa

                          SHA512

                          f9d3a3e672058f2c2a266abf3024ada103dd06432fa419480e1ba8f6d306966dc1b389758949a26bd5bdaadacb1cdad3d31a915517e42db1a9b8b60d18d85c09

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

                          Filesize

                          5KB

                          MD5

                          5780a7cb6b2534bfecf21972acbd49ee

                          SHA1

                          4ee42da3f639dfeb40e28b50e3b9d0fb0f04dd8f

                          SHA256

                          b640a5b1821edcfc84851c9564bd930c51f60aa93ef154be1c10cc0995c28a43

                          SHA512

                          a6eb5a5fdb83348facc2b396dfd9fe6e2285b184f64ef17063609d0695fb13e4a5eda9a6a2b4111e2dbf4f145fede199f08e477d5712bb37a86083d4bf8359be

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\e080c6ad-0204-4cfd-a011-143a979f642e.tmp

                          Filesize

                          5KB

                          MD5

                          d04ecf00c0462623db1d89be0f3c6f90

                          SHA1

                          e3f318d7715400c26c16515d1dc6701a0fc653b8

                          SHA256

                          6ee670d01f73d77b3f040bf33a2750e95f0991f722818b64914fb8d2557a8a62

                          SHA512

                          fd851260d7d1fe26aea5798d72af645e67ca9bf73bf27f40097c34da30c3c3088b0ffafe54def24fece4a021435002f7907e0eae6c44efdbf8e6e86827f5e10a

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

                          Filesize

                          253KB

                          MD5

                          49c03845654b388f3424a7527cf04830

                          SHA1

                          a0613d5713f000c5927eb4ef5bee3a59776ec9c6

                          SHA256

                          08df19c0f35a76ce878e17ee4b3517a763b65f257e73d1c163285c9fd1cb525b

                          SHA512

                          76f21be14e8500b4a7d75a0419cc03a776b14f2bb5dae86c21f6001e39ecced12ed3542ed490fc41e8c65dceebe6bd5d833a07c49045c11c19b43d018fd3a9ea

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd