Analysis

  • max time kernel
    72s
  • max time network
    70s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/03/2024, 19:07

General

  • Target

    https://l0qa8lx3lo.joplinusercontent.com/shares/udYGmfKNUFmMQNmiszkDai

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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://l0qa8lx3lo.joplinusercontent.com/shares/udYGmfKNUFmMQNmiszkDai
    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:3184
    • 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=0xe0,0xd8,0x104,0xdc,0x108,0x7ffed2ea9758,0x7ffed2ea9768,0x7ffed2ea9778
      2⤵
        PID:3148
      • 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=1728 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:2
        2⤵
          PID:596
        • 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=2088 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:8
          2⤵
            PID:2896
          • 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=2228 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:8
            2⤵
              PID:544
            • 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=2772 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:1
              2⤵
                PID:1920
              • 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=2780 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:1
                2⤵
                  PID:4316
                • 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=4868 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:8
                  2⤵
                    PID:3848
                  • 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=4988 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:8
                    2⤵
                      PID:520
                    • 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=9 --mojo-platform-channel-handle=4972 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:1
                      2⤵
                        PID:1264
                      • 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=10 --mojo-platform-channel-handle=5124 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:1
                        2⤵
                          PID:404
                        • 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=5332 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:1
                          2⤵
                            PID:5080
                          • 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=5028 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:8
                            2⤵
                              PID:3252
                            • 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=13 --mojo-platform-channel-handle=2764 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:1
                              2⤵
                                PID:2608
                              • 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=14 --mojo-platform-channel-handle=5804 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:1
                                2⤵
                                  PID:1796
                                • 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=15 --mojo-platform-channel-handle=5864 --field-trial-handle=1744,i,353542858137630743,16344328951488792093,131072 /prefetch:1
                                  2⤵
                                    PID:3580
                                • 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:4936

                                  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

                                          312B

                                          MD5

                                          10d54dedccc66f1a4a96d7f854e2ba29

                                          SHA1

                                          262037a1d1909b565b4607424242696a71e088f4

                                          SHA256

                                          4c61690c2275b936be31ff87932b448aec13a15ed532e313357a9dd4cad47a6c

                                          SHA512

                                          ff581e66dbc5501e936a2024c8e51647e8142b097e8d356990459a363ac6d98937a186404b0576221c99ff422c103285b9b01da68fe69812b71038d614649326

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

                                          Filesize

                                          168B

                                          MD5

                                          0b8978330df8fbfabb05533e78919eaa

                                          SHA1

                                          d278f780e87ddaed122d1ff48688bb171ae651f6

                                          SHA256

                                          707afefee6e584516a017c139464be1ed36d8ac6368904f50404dcd7270e2fc5

                                          SHA512

                                          65bfb94469b990e7631b6ba88390620b558c1a66d15dbc27042bac5260cab1b581469e30cca40dff81e209a90c0365a590900cf10c4100938d10561dbea00177

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

                                          Filesize

                                          1KB

                                          MD5

                                          340f7b89cc6eb53765a681a7fdae9d22

                                          SHA1

                                          c19e5bb654ba4e75d272f9e71ca94e65627174e6

                                          SHA256

                                          c3ba6cc005107fb8572cdfbeaf86bbc90ab7ad0840fd05b1147c574225fb96d2

                                          SHA512

                                          f44a619d087a0a9a0296528ef8fe4492c4a8ee81df3dc5721db7906c6d3d6f392fd7ceeaa02abd6c2271b3546d2bd10f351c42ba4c6c6d13e7e6fd793125e529

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

                                          Filesize

                                          371B

                                          MD5

                                          6c452cdba8cc7fc3dd7572b20bd02ef1

                                          SHA1

                                          788f95eaf5f43e20184d19c2553791e15872a2e0

                                          SHA256

                                          5a693c5f81f1a7ee0454cbee58717eb4c663157bf8774bd7cf42d701c5123943

                                          SHA512

                                          95c3ddd7569af3e671d6f835243628c1cef4d5bb7e676285d9264b8880bd8efff2b570064c1803bd9d4df41d6f6431f299f33a83cede24f01a58b697db7361f5

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

                                          Filesize

                                          7KB

                                          MD5

                                          93361555a59eeba6513f5c1c2f90ed64

                                          SHA1

                                          15b558493bdf5056ef730d17e0603c4d52ad7ac3

                                          SHA256

                                          94c3f3936094ad2c5db2d283be7124d0557d657ba5775e0a2562b980fcafe465

                                          SHA512

                                          f220affa5e1fc28f66d4434211804e9acb9ffb08bc3a533eeab26ed0fc2f76faa3b4586215568ee70b0ef5416b0349998a1cec621e1585855a1fdad22241486a

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

                                          Filesize

                                          7KB

                                          MD5

                                          f417efec6025f9e692cf7f93a7cb6369

                                          SHA1

                                          37dcbb97addd7dad268a914256ee9a82371ed2b7

                                          SHA256

                                          73de19de2717fad3bf6b9e03151ee3e088a3063746f70f75fa9463c663549ba6

                                          SHA512

                                          4c0698143e8ee53b5a38d82aa63724c3d08aabae4d21e27011ad834fea272a9e4f412857348316f31b5caf8f39509462365f989081cbb82ff57a013a30e75cd9

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

                                          Filesize

                                          6KB

                                          MD5

                                          74f53bb8e4b397e0642849b98f8d4093

                                          SHA1

                                          9627de789adaab349474e9902ba9ec6848fab187

                                          SHA256

                                          558a20c74feba541ba5f664cee065197f9602b51d390b224409b5b598bc6df2b

                                          SHA512

                                          9c57cf8786c55c42e6c34850b6070e0e04f2a8d32ed033d7b2be73d7815fd7d9b270ec5e0cf35027e0967dd46c28b8bbbea2f620c3cf356c88e43d5c418a4d07

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

                                          Filesize

                                          114KB

                                          MD5

                                          ddf9d5ade63d0ffaed86ab8c48eea6ae

                                          SHA1

                                          ca773eb4beba63c23f39f7d04f188621d332a42a

                                          SHA256

                                          cef7bf24390a4f20d1aa28067b1d3ee97e7d65da3764d45f734b7eff7435a4d3

                                          SHA512

                                          e61da1202ff295dd1c66cc71e4f4309854057efc29fa29465ac32a02e98659994d84fbeca83c13667d4062c9bfc16cd3b73bf308f9175ae950fb86ec41eaf4d0

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                          Filesize

                                          104KB

                                          MD5

                                          1434403f1c9eb1c2db15d197a9cf7802

                                          SHA1

                                          e83865202bf73809e900a9686c7d3583b4808acd

                                          SHA256

                                          23f148d701abcfa1423cbeee00a9b68430b9709a31e4fee69fa162efa0442c64

                                          SHA512

                                          0635ec774d557df52bf6045911da8cfa99ee642d2329b0a9bcf4daa14a1f4c3187ff135520559a5242c2a2c188f66f80671adf6cb86f1f5e28e431e433f28f18

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                          Filesize

                                          97KB

                                          MD5

                                          872de4bad0d6725e86e799906274f0c7

                                          SHA1

                                          148d22a476c6a0eb544fb78115f22c161d12d579

                                          SHA256

                                          e28dff70a703a5ceb1a4cd2cd1b0a855173bdf567eb1b8048b6ec4c9100fa354

                                          SHA512

                                          98f2adca406690747a1929bb451ccf84df0cf9bdfb5fa2ee82c1625aa928f270af90eae91b3d8270910d5a4d93e78c89e45df7e79c8cda171c4a87b7cc499216

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

                                          Filesize

                                          2B

                                          MD5

                                          99914b932bd37a50b983c5e7c90ae93b

                                          SHA1

                                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                          SHA256

                                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                          SHA512

                                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd