Analysis

  • max time kernel
    1799s
  • max time network
    1691s
  • 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/6-Primarchs-Content-1.html

  • Size

    30KB

  • MD5

    39f83e036369ee8a936a686f161dee22

  • SHA1

    916a226bd32fcfb30f05aaf6af38bec4ba24a207

  • SHA256

    87f17b9682bf23c7149ba2ffa250b065115d6f9de58c74958f1c8ec77bc1e0a7

  • SHA512

    1486db526feb5c9e80905fbed57e8ec5e7e3fd7cd5e112b6918c7510b71392b67bb9b3ae40d397d246a0cb330e1ea574bd715ce8a48c4b9ebdc4307cbe402069

  • SSDEEP

    384:PTLHH3C/7r1TMSRORVdPY9e/Gw6qcZFj+NumuZx0a1A9v6HlQkn+Tyw+oEdS4WGp:Pny/duRcHf7ZFquZZfAqIn+oEg4SFWv

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\OEBPS\Text\6-Primarchs-Content-1.html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:668
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffc181f9758,0x7ffc181f9768,0x7ffc181f9778
      2⤵
        PID:3752
      • 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=1692 --field-trial-handle=1936,i,7565763578412313158,5638976568842273264,131072 /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=2012 --field-trial-handle=1936,i,7565763578412313158,5638976568842273264,131072 /prefetch:8
          2⤵
            PID:1496
          • 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=2180 --field-trial-handle=1936,i,7565763578412313158,5638976568842273264,131072 /prefetch:8
            2⤵
              PID:2440
            • 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=3016 --field-trial-handle=1936,i,7565763578412313158,5638976568842273264,131072 /prefetch:1
              2⤵
                PID:1680
              • 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=3024 --field-trial-handle=1936,i,7565763578412313158,5638976568842273264,131072 /prefetch:1
                2⤵
                  PID:3032
                • 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=4832 --field-trial-handle=1936,i,7565763578412313158,5638976568842273264,131072 /prefetch:8
                  2⤵
                    PID:5092
                  • 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=4916 --field-trial-handle=1936,i,7565763578412313158,5638976568842273264,131072 /prefetch:8
                    2⤵
                      PID:4032
                    • 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=3800 --field-trial-handle=1936,i,7565763578412313158,5638976568842273264,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3412
                  • 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:4708

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\9d369599-fd99-4d6f-8605-b9ff824acb6e.tmp

                      Filesize

                      128KB

                      MD5

                      97f54f7502cd2e23f166c19224ba01a2

                      SHA1

                      a05b3b6668cfaf7b518bc16bcc25572413e3f6e6

                      SHA256

                      1bd93443080785f4e75489e18f8a704614a2f5187ae1d04cb816bd53097ec94e

                      SHA512

                      68f1e7597737d5d093707e3df048f98344b2b274c4890a3d6e70a08a62a04103f217a3740e8118f7d4b08a39760b3badecc76bc5ff9f90e15c28b1bce7cc9710

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\61f3837d-d2d5-40c1-baf8-be5fa8065141.tmp

                      Filesize

                      6KB

                      MD5

                      aafbee20f73e73aedb2ec09397fe7886

                      SHA1

                      b391f2b3f37eedeb4ab9a0ca73751c9fc04bd7a9

                      SHA256

                      8350b6f8551928546179dc9dbaaf8ca11b6ea07dfbc8ae11df32fdf7a66ece43

                      SHA512

                      a0c86c1c94b2ad564295caa0f9ae0c61b641df95d5092eaa88b61be9b53b7d6c90d3d13f385784c340d48fd0c2b932cc2d448cd74e33292653e50e9c3e31bf4c

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

                      Filesize

                      6KB

                      MD5

                      a38e9e676be9c70974862796643b9659

                      SHA1

                      45ff949b3a4d66ef98e7eba6576793d45ece2901

                      SHA256

                      d92e61b146d0d1a3313c0cd9404d86ac2920f2fd9dfa837c080767e6f173b872

                      SHA512

                      7fb9b7cd43247b2be2482a89bc9800a7630a890cced9350971c133969e3f9291fa317247325dc75d40b2d3dab72923e43a88bf711e46b40904496348e517b61f

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd