Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-04-2024 14:26

General

  • Target

    fb71ee29f164d3c5ddcd1cb100fbb9c5cbd7427f7167f38f32cfdaf6bdd30bb6.exe

  • Size

    1.1MB

  • MD5

    6f2ec6c9b477776f718d435afd693fba

  • SHA1

    1074b25456f871d730b4b24cf9faba3a2ba372df

  • SHA256

    fb71ee29f164d3c5ddcd1cb100fbb9c5cbd7427f7167f38f32cfdaf6bdd30bb6

  • SHA512

    24ccad2069179d5dae47cada57b2e968fb4057d1b1ab31c783f6d546c3f9a0b56bb91d117fb0a6d61776cf3ec49758239d0e82e7083851dddeb5914f187221ff

  • SSDEEP

    24576:mqDEvCTbMWu7rQYlBQcBiT6rprG8aSV2+b+HdiJUX:mTvC/MTQYxsWR7aSV2+b+HoJU

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 63 IoCs
  • Suspicious use of SendNotifyMessage 60 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fb71ee29f164d3c5ddcd1cb100fbb9c5cbd7427f7167f38f32cfdaf6bdd30bb6.exe
    "C:\Users\Admin\AppData\Local\Temp\fb71ee29f164d3c5ddcd1cb100fbb9c5cbd7427f7167f38f32cfdaf6bdd30bb6.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" https://www.youtube.com/account
      2⤵
      • 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:3212
      • 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffa0588ab58,0x7ffa0588ab68,0x7ffa0588ab78
        3⤵
          PID:4220
        • 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=2000,i,1894625563067413523,10761453243856024947,131072 /prefetch:2
          3⤵
            PID:4840
          • 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=1940 --field-trial-handle=2000,i,1894625563067413523,10761453243856024947,131072 /prefetch:8
            3⤵
              PID:2744
            • 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=service --mojo-platform-channel-handle=2276 --field-trial-handle=2000,i,1894625563067413523,10761453243856024947,131072 /prefetch:8
              3⤵
                PID:1556
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=2992 --field-trial-handle=2000,i,1894625563067413523,10761453243856024947,131072 /prefetch:1
                3⤵
                  PID:2328
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3000 --field-trial-handle=2000,i,1894625563067413523,10761453243856024947,131072 /prefetch:1
                  3⤵
                    PID:4836
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4320 --field-trial-handle=2000,i,1894625563067413523,10761453243856024947,131072 /prefetch:1
                    3⤵
                      PID:1316
                    • 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=4572 --field-trial-handle=2000,i,1894625563067413523,10761453243856024947,131072 /prefetch:8
                      3⤵
                        PID:2336
                      • 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=4620 --field-trial-handle=2000,i,1894625563067413523,10761453243856024947,131072 /prefetch:8
                        3⤵
                          PID:944
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4616 --field-trial-handle=2000,i,1894625563067413523,10761453243856024947,131072 /prefetch:8
                          3⤵
                            PID:3020
                          • 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=1552 --field-trial-handle=2000,i,1894625563067413523,10761453243856024947,131072 /prefetch:2
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4212
                      • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                        1⤵
                          PID:4428

                        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

                          216B

                          MD5

                          66b7ed06a8f10c4c668091d030313911

                          SHA1

                          ec0f103897c1c167c5f56567a39add31996f0a45

                          SHA256

                          c2828498d19d319c465606a0cbc8bff9bdd65cf3d1c2043fc3fe56797b59de07

                          SHA512

                          c9bec713d011f6df34ef1197d6086ec6a2647fd6a43049a5adb83e0f20865f4206c83134a58a241e1a5554bafb11288de4664bd793af4f261e35d9137d703e78

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\6c2de8a1-7845-4fb0-891e-ec7a54228315.tmp

                          Filesize

                          2KB

                          MD5

                          209a82111154b60d576398009239e4fd

                          SHA1

                          c9cf925453a95154741160da80772c9f3b4ab4a7

                          SHA256

                          db2c625ec8e7b7bde8c9fe9511a08f661b960b6e27e700987a611afbb372729f

                          SHA512

                          d53d402f5d74b566715c953e4b5e7152dbab027908275201357d167157e23289377c2516e17bda87431d10c522d15d8e178c520e3be730bb6d94c564c0b36397

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

                          Filesize

                          2KB

                          MD5

                          66dfcc88557332ee8ceab42fc7ac7e54

                          SHA1

                          1a335aaba9e623b179ced02b4230ad9648d88939

                          SHA256

                          acc626f1a0c76bda3b2295fff1050b307e6df43973a10689b06ef1598f04670b

                          SHA512

                          28dd120e7c76eeec57ff31434b6dbbc8a4c7aaa5e4dc6d40058dded10efab3c6bc4a4bec784e9da77dc16b303f6174fb986163a94fc81af1dd89e96a167f5a97

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                          Filesize

                          2B

                          MD5

                          d751713988987e9331980363e24189ce

                          SHA1

                          97d170e1550eee4afc0af065b78cda302a97674c

                          SHA256

                          4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                          SHA512

                          b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                          Filesize

                          692B

                          MD5

                          1246980ced1f1d1461273a66c0d347ff

                          SHA1

                          95b433890d016dc5a74875a59d2378a7ec298616

                          SHA256

                          48690ecdd45eb88ac7df577db7a78b99c32ac330d2d49b8c81ca02f5ca33949b

                          SHA512

                          c4207cbaa4147aedd3660ec276eacb4642e2b114a14d59eefc6a0b0cfddbca631abd7ee7117ec5667b76f3c8ea7228e61a4d1df6bc1cb3392b73e02f4ed09d09

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

                          Filesize

                          7KB

                          MD5

                          853061a13e3f317486c2c605c02c2e99

                          SHA1

                          d89cf2effab8e4425cfae38ad24e24419c75789b

                          SHA256

                          59daf674edf95fe17915e178fc94840915171a13a7d2f17d7a0cbfcbf5d46d21

                          SHA512

                          5c2b7621874dbc2230ac2f80f1dd05fcd7ba7e15a34dc44bbf2e3b89344fbe17994fdd24760f85583d1e9af7281759f00f65294c1491e23b5a088c371d5c3b75

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

                          Filesize

                          16KB

                          MD5

                          6e9022135bb753273e99fc9e2a0e5fca

                          SHA1

                          1c08d4adbeb800e9dd0305f9dc22ad14246c9c45

                          SHA256

                          887977e3de0f8a650e50ad494164c6f28c52d2597161ff14054545b43ec95cf4

                          SHA512

                          e529676ec1edf1b6ebb142f8d654e211d589d4a490ba606de3fdce95eff26d60a0f4bbd5b8725a642208267704bee9769b818e0a1a2b7f5f4890fb8e39a4ff00

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

                          Filesize

                          251KB

                          MD5

                          1cefce450669dd3ba8db5bbade46b545

                          SHA1

                          9af98d21d0915a0c40a98a9575f2dcfe206d1c0f

                          SHA256

                          05c8c4940b027ef47621cbec09d9d18f30809369384025ab2e86db2dbbf54632

                          SHA512

                          bf5c9e48eb2e201e7b15b4fcca9f41e94864b86ee4d75dbd8703140944d8d50376c8ffdaa54dc506612646162825c968b62a78174ff9770fc2e1eb3db815a919