Analysis

  • max time kernel
    17s
  • max time network
    18s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    05-08-2024 04:37

General

  • Target

    https://drive.google.com/file/d/1CFj1NVfvFSzdYnS22Ixvly9Huh3GYWvJ/view?usp=sharing

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 34 IoCs
  • Suspicious use of FindShellTrayWindow 27 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://drive.google.com/file/d/1CFj1NVfvFSzdYnS22Ixvly9Huh3GYWvJ/view?usp=sharing
    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:2588
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffa02be9758,0x7ffa02be9768,0x7ffa02be9778
      2⤵
        PID:1384
      • 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=1596 --field-trial-handle=1744,i,8029912501867478276,8440134744856379092,131072 /prefetch:2
        2⤵
          PID:2132
        • 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=2008 --field-trial-handle=1744,i,8029912501867478276,8440134744856379092,131072 /prefetch:8
          2⤵
            PID:3380
          • 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=2056 --field-trial-handle=1744,i,8029912501867478276,8440134744856379092,131072 /prefetch:8
            2⤵
              PID:3260
            • 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=2720 --field-trial-handle=1744,i,8029912501867478276,8440134744856379092,131072 /prefetch:1
              2⤵
                PID:512
              • 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=2988 --field-trial-handle=1744,i,8029912501867478276,8440134744856379092,131072 /prefetch:1
                2⤵
                  PID:3928
                • 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=4448 --field-trial-handle=1744,i,8029912501867478276,8440134744856379092,131072 /prefetch:1
                  2⤵
                    PID:1280
                  • 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=4900 --field-trial-handle=1744,i,8029912501867478276,8440134744856379092,131072 /prefetch:1
                    2⤵
                      PID:4276
                    • 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=5448 --field-trial-handle=1744,i,8029912501867478276,8440134744856379092,131072 /prefetch:8
                      2⤵
                        PID:2732
                      • 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=5152 --field-trial-handle=1744,i,8029912501867478276,8440134744856379092,131072 /prefetch:8
                        2⤵
                          PID:4164
                        • 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=11 --mojo-platform-channel-handle=4804 --field-trial-handle=1744,i,8029912501867478276,8440134744856379092,131072 /prefetch:1
                          2⤵
                            PID:1136
                        • 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:4516

                          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

                            288B

                            MD5

                            1792c8b9d083596844d4857374d8aeba

                            SHA1

                            5a93138b1dfa88812e07f7db39f22f867886432f

                            SHA256

                            5c80fb9620d2adfecf58966b88356c0b3f63aa81424f7118a3908f5c3c6985db

                            SHA512

                            bbff805cfc27a97eaa0a68cf86a2acd8ec21b51f7f11170468dbc646f3fc87c2b3cf753cf0a382e7c6100f346668311bcceae426f7577d81599429cfde032272

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\5b5cc061-f6d2-4a93-8fa9-c375329626d6.tmp

                            Filesize

                            3KB

                            MD5

                            e63956c2ded8512277077dabae336b83

                            SHA1

                            a1862eda539d761dbdd41078783627f231411459

                            SHA256

                            f43fe9e9e71a9a58442c160f6928e3d8e6ada688f48086db581a006f8eb93202

                            SHA512

                            b8aedd3ca2e26d62d7ce755da916849e39d8049f07c388f2cf465a411c4f7c14c6b8bbbdaaa6515122a896a65e504cf95fa92d0b3d424833bc3adef88a2a2645

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

                            Filesize

                            1KB

                            MD5

                            423b4f6ce0af560d7afad69035121194

                            SHA1

                            b36e849331f4a5e731e4fbc72f77897c23d557dc

                            SHA256

                            e5f4b72e669a833fe8a6de06d03b1fa09593b539d24eab0fbf676ff365b2f99b

                            SHA512

                            d6abb41e1b0c3a02446324c260c5f66c7173bbec7f81981fccd95bc3f8c3197b943743e38503e2079a8f33f57dcda856b442a2264c7a2ceede6b908fe2be29ef

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

                            Filesize

                            6KB

                            MD5

                            b281d538f5be01558247898366af5a8c

                            SHA1

                            46e33dde3b1507f9b81d801a8a1e7235fd7248b6

                            SHA256

                            220adac2b1d7989420fc6a309f1d7d61be9ef8d22db67ad5ca474fefe6d3e83e

                            SHA512

                            aa61e5f56ed4529b080fe4af20dbf42e4e6b088f37bbb4178f6e245dae750563b9694474cf684e3049c5aeac3e7e0eb2212d917842983eeca86febcb009e46e3

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

                            Filesize

                            6KB

                            MD5

                            01af2136b5c1e5f262d7e312fb27cddd

                            SHA1

                            049920cd5cf730614814155a924077ed95fde320

                            SHA256

                            4f9abccd4812aee958ef779f701abdd65a5b074f4d17c53986ab545eeed83ff6

                            SHA512

                            6f761344f646dcdef9280ce1a8b70d430e434ca0a97b31fc9f61c9caa4f4af07d138ef9276fc185fd34659faf45b260bbb920249e2412269731a1782714f5b28

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

                            Filesize

                            136KB

                            MD5

                            820fd1b53251516142f5b583cdfde13c

                            SHA1

                            6ab6af19b9f967d7cf56250b9f8084e9591a56d8

                            SHA256

                            62cc2798338239a4522871193268d1c5da87744e900bdb7f4a6456e3cd184942

                            SHA512

                            5d0edabc60b18723e65ed97484f1f072cd614626d3d7e265290310c279e40d3b3574498260c1eafe4b1a0b1f6c872b0bc78c6871f161fe327dbb1760ea9afca8

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

                            Filesize

                            136KB

                            MD5

                            f5b005f0b981b46d885bc8a0fe46632a

                            SHA1

                            0655784d8cea005ad5ebb5b3bba3210b89b5da31

                            SHA256

                            95bfca647120c279f38bffa5a47e2537dc9a49986b9b7d783ed6f3177994d516

                            SHA512

                            d3ade26381846151c768c2433a5adaf07a6043f22db34ab82c10515934645e0c9bdb457d711a2fd0db725e94110a51ece970027b649c9f3f38df6f8012c8fb5e

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1

                            Filesize

                            264KB

                            MD5

                            f50f89a0a91564d0b8a211f8921aa7de

                            SHA1

                            112403a17dd69d5b9018b8cede023cb3b54eab7d

                            SHA256

                            b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                            SHA512

                            bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd