Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2024, 22:49

General

  • Target

    http://lepudy.com

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 5 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://lepudy.com
    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:1368
    • 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,0x100,0x104,0xd8,0x108,0x7ffa5f829758,0x7ffa5f829768,0x7ffa5f829778
      2⤵
        PID:4868
      • 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=1616 --field-trial-handle=1852,i,71896687837691440,2151912583489442241,131072 /prefetch:2
        2⤵
          PID:632
        • 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=2168 --field-trial-handle=1852,i,71896687837691440,2151912583489442241,131072 /prefetch:8
          2⤵
            PID:1700
          • 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=2120 --field-trial-handle=1852,i,71896687837691440,2151912583489442241,131072 /prefetch:8
            2⤵
              PID:3824
            • 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=2864 --field-trial-handle=1852,i,71896687837691440,2151912583489442241,131072 /prefetch:1
              2⤵
                PID:460
              • 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=2872 --field-trial-handle=1852,i,71896687837691440,2151912583489442241,131072 /prefetch:1
                2⤵
                  PID:1936
                • 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=4684 --field-trial-handle=1852,i,71896687837691440,2151912583489442241,131072 /prefetch:1
                  2⤵
                    PID:4692
                  • 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=3920 --field-trial-handle=1852,i,71896687837691440,2151912583489442241,131072 /prefetch:1
                    2⤵
                      PID:4408
                    • 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=5228 --field-trial-handle=1852,i,71896687837691440,2151912583489442241,131072 /prefetch:8
                      2⤵
                        PID:1820
                      • 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=3696 --field-trial-handle=1852,i,71896687837691440,2151912583489442241,131072 /prefetch:8
                        2⤵
                          PID:212
                        • 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=4908 --field-trial-handle=1852,i,71896687837691440,2151912583489442241,131072 /prefetch:1
                          2⤵
                            PID:1560
                          • 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=3208 --field-trial-handle=1852,i,71896687837691440,2151912583489442241,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4132
                        • 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:4876

                          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\temp-index

                            Filesize

                            408B

                            MD5

                            6f626be69db268deb0e2b861bb3c6ca6

                            SHA1

                            6bad0727b3ca4227342c5beafb1cdf2f61975135

                            SHA256

                            ebaace44acfa35a238a0b1bba351578f36a5abfcf4083f286e7fef0d1e306a13

                            SHA512

                            2862377af9b4427df813b87898691f8d92386ed9a27ff4b14d9b780fcf90e89671bf1d256f47d91664d31b70a5c1cfcfa6652fe0077b71f7443e6a17b2e6493a

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

                            Filesize

                            360B

                            MD5

                            5a00350c09509bd55676db5c344c1091

                            SHA1

                            105bf50cf8053f9cdf30eb60bbb271190fb45727

                            SHA256

                            57730f30b346451702e2fed2db38b861fadafdf84d9614be37c77b413dd7fbd2

                            SHA512

                            cfabaf5477ca4f6d4cfb1a13af5541f83ffb921113137106709e6b34209314bf77e4ebb48a810fbff2e4807b8f452de3edba3d8a3e979af7e31981e6972b6e1a

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

                            Filesize

                            1KB

                            MD5

                            e240f108fec07a0a32a6608bc73d0b49

                            SHA1

                            f031bf2f021f75ce51e0fe9e4eaeca38bb9cde55

                            SHA256

                            d0d601bbf46fe446d9a26803f9b1b55c6f712d605cfa67348380631f49069fcf

                            SHA512

                            877df7782a749f048848ae1a2bfe49eb0c8592dab8c2a6b4ce6e14200bac277c2c9d7024f3f2af4de0d19815d196797b3d768ac34f1e65860c6e28b50a799320

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

                            Filesize

                            2KB

                            MD5

                            640e4008b76c2054e8aa44eec941853c

                            SHA1

                            a26d39e746388c96d6133ac17b46e76b453f00c6

                            SHA256

                            b3c17534f001de202aaec40bf07bcef968ea4bb490a690f5826bf4dc8844a900

                            SHA512

                            3b774957c62298842d58d4ab692606671bad74bd66ae8294d4bd353b38ba6372ae6eb5b486e6b87a529c1a9c709859c45a5d4faa92c1a7cda490857a9073ce1d

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

                            Filesize

                            1KB

                            MD5

                            d04d8d5f1b6ef5978d0d35bd535d0a5c

                            SHA1

                            60b75ea4c5b0e335d0bc596d6623580ed82d5aa1

                            SHA256

                            609c8e916b158719e44e5cd0de47f51ba951862d47655130433c811c42e82d39

                            SHA512

                            08a687aaa8d3426f92a6c585c429187ecee4194a8cb733c9fdae65351b6686c6511f3e27c6be91fee4956f8b602aa5422b604e630f17d57e65edb137c367ed3a

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

                            Filesize

                            1KB

                            MD5

                            034cb63d21630134cbfe46d1c8e34a93

                            SHA1

                            c7b54129548d9f4ba75f1982a053b32a282831d8

                            SHA256

                            5e6cbc3423ab71608635514e668e06a5c1b2b43079e037960e9b5f67c81ac737

                            SHA512

                            c786ff9fa3368dae0c2d1ac7b123bf31b92d98ab154479c5c8a4c10f2c602c6281ba803cf8f4725502b212546373fe5eb46361e9961523a8be4c13d6d537991d

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

                            Filesize

                            6KB

                            MD5

                            b923c5e3c2f429ac4911e4362a81cfee

                            SHA1

                            ebfc5d31ac8812a7035ba7a28016af751acae4f7

                            SHA256

                            642035449b9d49dd4112a7bc02dc2af47805ce1f0e53edc8b94bdaa9d8824991

                            SHA512

                            e46021c1c6af41134c23938851db3f3a31201dc729a65b01cd5c1973859574c8d6c5a9ee5ecce372150cbc4c2bdb1005c3b3c2b7ad86a953357b9bceda11117f

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

                            Filesize

                            6KB

                            MD5

                            0e984f558297fbdffb0ba2cfe5ff3040

                            SHA1

                            296babd02d83a7d44f3bfb54d099673211014f5d

                            SHA256

                            5c3aaf587b423cce9715df4de2b6c2f1e198f575b7abc388bef00defb408c111

                            SHA512

                            4bf7075f08755fdc5f38dc8eb047289078d01dce34ad55ac971eb89c5b0122854a41a37ff2b13a9a479f50240d1f70942dad07e2b0513f786f4afbc0115ea6f8

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

                            Filesize

                            114KB

                            MD5

                            d4d1886dc6374cfaa7b2211d94b3870e

                            SHA1

                            ac2cd0531a063b77f72188acd2583a5917bedaab

                            SHA256

                            3cb2dbbe144b4e3ebe28dd8b84a209704c00a97520e98b418bd043ba11a659e3

                            SHA512

                            339aef6bd30b817acc3b79c58f64169c2f1e22b26e96f923ede624f3957d4f55b4f8378106305097a4bea3bde232d3c95085e3e1dffe804d648ab5bc416de3eb

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd