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Analysis

  • max time kernel
    599s
  • max time network
    559s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04/06/2024, 15:29

General

  • Target

    https://www.mediafire.com/file/tvvxgj6ecf1riwm/Afterleaks.pyw/file

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 5 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.mediafire.com/file/tvvxgj6ecf1riwm/Afterleaks.pyw/file
    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:3296
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffe2d509758,0x7ffe2d509768,0x7ffe2d509778
      2⤵
        PID:1116
      • 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=1512 --field-trial-handle=1832,i,8732077638077825747,9490546163354825327,131072 /prefetch:2
        2⤵
          PID:3060
        • 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=1692 --field-trial-handle=1832,i,8732077638077825747,9490546163354825327,131072 /prefetch:8
          2⤵
            PID:3152
          • 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=1992 --field-trial-handle=1832,i,8732077638077825747,9490546163354825327,131072 /prefetch:8
            2⤵
              PID:4560
            • 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=2924 --field-trial-handle=1832,i,8732077638077825747,9490546163354825327,131072 /prefetch:1
              2⤵
                PID:952
              • 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=2936 --field-trial-handle=1832,i,8732077638077825747,9490546163354825327,131072 /prefetch:1
                2⤵
                  PID:4448
                • 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=4484 --field-trial-handle=1832,i,8732077638077825747,9490546163354825327,131072 /prefetch:1
                  2⤵
                    PID:4264
                  • 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=5144 --field-trial-handle=1832,i,8732077638077825747,9490546163354825327,131072 /prefetch:8
                    2⤵
                      PID:2304
                    • 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=5532 --field-trial-handle=1832,i,8732077638077825747,9490546163354825327,131072 /prefetch:8
                      2⤵
                        PID:2852
                      • 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4544 --field-trial-handle=1832,i,8732077638077825747,9490546163354825327,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2156
                    • 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:4192

                      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

                        1KB

                        MD5

                        ce024fcf315a0a6389791984c25f2fde

                        SHA1

                        fcad38c3b14f9b00d2030834e8f3a13727a5462a

                        SHA256

                        3d54d678250c32e28c8739ef6f19a76b018a235962edd80fcdebca54168e1d2d

                        SHA512

                        63c1aa3bae150acc61caab0d76b5ebfea39e3e7ffed7fca45f6933d29cd0ee5381e4fa30127bb531dd39e1b10578f015cb29bb69f8e4ebc536e6f0c5ed45f4d5

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

                        Filesize

                        6KB

                        MD5

                        fab72b7d0c06435c623681cecc605b1a

                        SHA1

                        a6203e7b580d1a3c7459b98b4ace284b7a204b55

                        SHA256

                        95de57a35be8dc6648fd2925f5a9b976cd3ae0af6cd9f0c331e1539a28fb22b3

                        SHA512

                        88fa78dd8bc7eccafaa22204de7e26194be1b26f2a03f6112abc010c63bb4632f1016f4368e3b10be7d8da774047de386935511859a1eda3d0c4a9de69839f6c

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

                        Filesize

                        6KB

                        MD5

                        fd445de96838e0c0258605f9747fb5da

                        SHA1

                        62a2a82deb09f4fb5a469a465717ea7b66a32553

                        SHA256

                        3315ab23e5512d1e1f69e698f21fb65b127749f3fb036680b20941008292d20f

                        SHA512

                        89e1d54cb162b00c4fb489c178d2fce74e6021424f5fe468ee1a792154d5cdc49ee047260763a23dd30e8c77ad068009275ced76c5dfcb91305e1850dc679d63

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

                        Filesize

                        1KB

                        MD5

                        25a12f317c92c4b170afe17bb95ebf6d

                        SHA1

                        13cdc6b7250b5c6e5937c48aed45b3f8e02f706a

                        SHA256

                        f4b214720d16774d94eceb278bc6ef252011301f775080318e3c8368a323c044

                        SHA512

                        e02691aa3b746b665e8794da2a9401d504f7785a9049c82bce22c9bfb04e4a786b415a2f998cfdeddd214eda23bc93c0fa467f7e51f283ac648383a1291348eb

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

                        Filesize

                        6KB

                        MD5

                        52ea5bb2ab61c3972b03d661db4edd41

                        SHA1

                        a6ce4812eb6ea16e6323685d31c7a8d75f46e79f

                        SHA256

                        1b2c27128c33f130e5e736c3a4ec6ec9592fd4d6ddc4bf5b93f130b03c51af3a

                        SHA512

                        7fd25e9c7b20eb90579ab8ada9aa9056f86d0589c305e72e434e8baa22767357ef819edb7156493fdc9bd3f4990c9a4aa669adef4cf1c1f0693f7ce374d2897d

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

                        Filesize

                        6KB

                        MD5

                        ce4a9e813b8151a39220f96513f7f6de

                        SHA1

                        65290376c686eadc0b3db737daedd2b4de2247d7

                        SHA256

                        1a58249b9f146e372bfba484d68e36c2ee5e9fb9e246de862fc2eb3d8658f8f2

                        SHA512

                        102b8c2ed5edcb9cff432b7e3677b89043cba92d08e91af6fe82a9504412e43d8cd34cca71eb23cb00a8285e48810d1c52ec1975cc2b7174f41ca95a5457af78

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

                        Filesize

                        6KB

                        MD5

                        26774bdfbdfa30653b6cd4798c04eeca

                        SHA1

                        cba3d38a8440455aec00429f615feaafc04f1b5d

                        SHA256

                        14e1fda6aa9150015bb4dfb82f6caa361bcc4b06fc2378b963a8eee2027e7431

                        SHA512

                        98c159e26fea169fd9a7698c5498151f265ab87dc6c90cd78a0ff5de9225a34fba31dbfd31c8fb154a90494dcf1a5cd2bf78ca1dc4e999554a866a2d55e0e0c5

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

                        Filesize

                        136KB

                        MD5

                        1838a354f318b0648e705eba515e9cfd

                        SHA1

                        7763e71b0c1f363081be886c6e3a1f267f890f9f

                        SHA256

                        98285a647a8ad2bacfd715196e8fef5a0f7774085cda677b4e9db368f2c686b8

                        SHA512

                        433ef305a63e37a94419b29efbc8bb4cdb8ac3b1f195e7c61c3e2e3eb11bfecea5a16af8fe1ddbcfb0f8e28e7f73df2443996c837b509c2e0197037cc2afdeb4

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd