Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/09/2024, 18:56

General

  • Target

    bea69dc98608cac98198a93a37dcd822ba3cb0d2a1a42be95e92d0d5ce7babe8.exe

  • Size

    747KB

  • MD5

    808b1e446a6784dc5da2967435e76ca0

  • SHA1

    ef7295fd32f9356d2199ed3be3f9d8f75e71f2ce

  • SHA256

    bea69dc98608cac98198a93a37dcd822ba3cb0d2a1a42be95e92d0d5ce7babe8

  • SHA512

    d64963b6325a42c0b8b1d703277a17d0017b11a6802da92bc0cfbdf986c54bec0a774d01a3fe80d04427b90bffce0481dad5165fe6ef862a98b93bb95f3b1f0c

  • SSDEEP

    12288:Mgv0EYgaJV/Qt8tBBgv0EYgaJV/Qt8tBBBgv0EYgaJV/Qt8:Mgv0tbjIcBBgv0tbjIcBBBgv0tbjI

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 3 IoCs
  • Manipulates Digital Signatures 1 IoCs

    Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops file in System32 directory 64 IoCs
  • Drops file in Windows directory 22 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bea69dc98608cac98198a93a37dcd822ba3cb0d2a1a42be95e92d0d5ce7babe8.exe
    "C:\Users\Admin\AppData\Local\Temp\bea69dc98608cac98198a93a37dcd822ba3cb0d2a1a42be95e92d0d5ce7babe8.exe"
    1⤵
    • Drops file in Drivers directory
    • Manipulates Digital Signatures
    • Checks computer location settings
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2560
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.freeav.com/
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:668
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffcc66c46f8,0x7ffcc66c4708,0x7ffcc66c4718
        3⤵
          PID:4720
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2276 /prefetch:2
          3⤵
            PID:4200
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2348 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4160
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2788 /prefetch:8
            3⤵
              PID:4224
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3176 /prefetch:1
              3⤵
                PID:3112
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3224 /prefetch:1
                3⤵
                  PID:2544
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4728 /prefetch:1
                  3⤵
                    PID:1784
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1980 /prefetch:8
                    3⤵
                      PID:1992
                    • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1980 /prefetch:8
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4576
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5284 /prefetch:1
                      3⤵
                        PID:1840
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5344 /prefetch:1
                        3⤵
                          PID:3880
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4728 /prefetch:1
                          3⤵
                            PID:4204
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4792 /prefetch:1
                            3⤵
                              PID:4184
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5652 /prefetch:1
                              3⤵
                                PID:2648
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4820 /prefetch:1
                                3⤵
                                  PID:1476
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2268,6855070940125144649,4755441448952405299,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5868 /prefetch:1
                                  3⤵
                                    PID:2592
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.antispyware.com/
                                  2⤵
                                    PID:3080
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffcc66c46f8,0x7ffcc66c4708,0x7ffcc66c4718
                                      3⤵
                                        PID:2164
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:4800
                                    • C:\Windows\System32\CompPkgSrv.exe
                                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                                      1⤵
                                        PID:5012

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

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                                      Downloads

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                        Filesize

                                        152B

                                        MD5

                                        2dc1a9f2f3f8c3cfe51bb29b078166c5

                                        SHA1

                                        eaf3c3dad3c8dc6f18dc3e055b415da78b704402

                                        SHA256

                                        dcb76fa365c2d9ee213b224a91cdd806d30b1e8652d72a22f2371124fa4479fa

                                        SHA512

                                        682061d9cc86a6e5d99d022da776fb554350fc95efbf29cd84c1db4e2b7161b76cd1de48335bcc3a25633079fb0bd412e4f4795ed6291c65e9bc28d95330bb25

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                        Filesize

                                        152B

                                        MD5

                                        e4f80e7950cbd3bb11257d2000cb885e

                                        SHA1

                                        10ac643904d539042d8f7aa4a312b13ec2106035

                                        SHA256

                                        1184ee8d32d0edecddd93403fb888fad6b3e2a710d37335c3989cc529bc08124

                                        SHA512

                                        2b92c9807fdcd937e514d4e7e1cc7c2d3e3aa162099b7289ceac2feea72d1a4afbadf1c09b3075d470efadf9a9edd63e07ea7e7a98d22243e45b3d53473fa4f0

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

                                        Filesize

                                        240B

                                        MD5

                                        5efcaa91027eff0ecab807c5df2bbbf0

                                        SHA1

                                        1052f02505b379374b26d28ded1fed7a02f3edd5

                                        SHA256

                                        a8b55b96c36a54960eb0c14bc22a4991d696ecb066f4d65e22dda14985f9bc50

                                        SHA512

                                        4d571a78b1b41b48eead13d12291a33cf80d83f040678130602a4eea234ed9787a9f54b9241a337f0be345ab7d177225b6e5e27cbefa64bcec664892a04b8510

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                        Filesize

                                        5KB

                                        MD5

                                        0c9ea59818edd42ef83a8142815873a8

                                        SHA1

                                        52823dfa7e89fb3303f4e1b41dbec7fc30d03f5b

                                        SHA256

                                        dc83c7b209252c24576955f8f3ba1c39daa1e7cb89cd789cfe89e84f0f55b540

                                        SHA512

                                        8502caade9e41276862a8eff096920c450c8c3b7eb2f9ac6be4392e0317ca7fe900ff485e3b92ed63a8bbf9ac3fa752ec97b2de5d194fd106e9fc4c680c72d3c

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                        Filesize

                                        7KB

                                        MD5

                                        225e4297d4b8d157076c9a3449830f63

                                        SHA1

                                        d09120be81f1edbc4498b216df7de9ef22494d74

                                        SHA256

                                        5f9adac76ef007e96c641c63bf27f542354981b76700e90a35058e41041cb26f

                                        SHA512

                                        f12fb501cf55b7cd66db675baae9e084866534703c82d0778d6c05f2ec02780d1ae7f305cb5f04242fe43a6d3f0e0eaeba245a5e21cbd45771b4d09b6e55edb0

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                        Filesize

                                        6KB

                                        MD5

                                        66797aaf1c10fc44621992567de57a3c

                                        SHA1

                                        b368aba4d495818f2d615bb404d3b7dc6eb57565

                                        SHA256

                                        a77dfece6e0559e1896845a724963554030dbd70d3847539f3e8aaffcc7763db

                                        SHA512

                                        1a0702c683a0ac6eb64be0483d0af50c9a7ef4692187ae67a10a31ccba6e815fe067c270a9a2431a6cb214971ec72d8574dc6b6cf40583db0ffb10807d2f9c42

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                        Filesize

                                        16B

                                        MD5

                                        6752a1d65b201c13b62ea44016eb221f

                                        SHA1

                                        58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                        SHA256

                                        0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                        SHA512

                                        9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                        Filesize

                                        10KB

                                        MD5

                                        0cd30768dcb121cb00e5cc6f10fdc403

                                        SHA1

                                        d744a80cd13156cea0a1ab1f091f9df1be6257e5

                                        SHA256

                                        bbbb9ccc595573996c56831acb2a10e7b756caac5e484ac0e6106cb6a10280fe

                                        SHA512

                                        48cf4d845a7a4546a412f27894ebdc30d161caf901b3b1a3459029b437f18a778c2cd93b6e10121cfac440610a4733e1949987bdff6eaf32b03fa7d96d810041

                                      • C:\Windows\setupact.log

                                        Filesize

                                        29KB

                                        MD5

                                        d4bd3b052bbc7d925a86f6dbdef8e3e3

                                        SHA1

                                        821ba23509dcc490f5cee5625d199e4a459781c1

                                        SHA256

                                        e9318309db4fcd09c9298e421f6a0221b89529b0c331bc01554a02d79cb03ce8

                                        SHA512

                                        882e6de9926b3965bf6d9fa843fccd3a2f05e1704ba48e322cb2167b92e75b031ec204f6f4ed428974315f361e2920c8edb7f336625cfe2b8af684e9778da4e9

                                      • C:\exc.exe

                                        Filesize

                                        719KB

                                        MD5

                                        cda8c13c35d48786a55a216dd56b40da

                                        SHA1

                                        3ca7e0ded181caef3372bcde2296a49220cc0fd4

                                        SHA256

                                        8e9d32eda90051e933b212257983eec4f86bad5309ab8118d54a8be2519b8516

                                        SHA512

                                        5b500017ae12f57b75c5a9256726a91d9c2568a4b7b7dd3ca5969fa14d46d75e9e12e3b6c24c15c718a46e9fbc90be534cfcf83b765b6f6e910c4f5ac8fe5cd9

                                      • memory/2560-741-0x0000000000400000-0x0000000000407000-memory.dmp

                                        Filesize

                                        28KB

                                      • memory/2560-474-0x0000000000400000-0x0000000000407000-memory.dmp

                                        Filesize

                                        28KB

                                      • memory/2560-305-0x0000000000400000-0x0000000000407000-memory.dmp

                                        Filesize

                                        28KB

                                      • memory/2560-1159-0x0000000000400000-0x0000000000407000-memory.dmp

                                        Filesize

                                        28KB

                                      • memory/2560-107-0x0000000000400000-0x0000000000407000-memory.dmp

                                        Filesize

                                        28KB

                                      • memory/2560-1625-0x0000000000400000-0x0000000000407000-memory.dmp

                                        Filesize

                                        28KB

                                      • memory/2560-8-0x0000000000400000-0x0000000000407000-memory.dmp

                                        Filesize

                                        28KB