Analysis

  • max time kernel
    290s
  • max time network
    286s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-08-2024 07:59

General

  • Target

    BruteFlix - Multi Module Netflix Valid Mail & Mail Access Checker\data.exe

  • Size

    3.3MB

  • MD5

    18cb4bd70e87ec73e6162dcc9ff91d5f

  • SHA1

    be430c6d7abe5207f046ae2c226c25082404fb77

  • SHA256

    7a757c8154b6276d2252762ea7b829e10df1931366f6cd65e51b7f23c43481b7

  • SHA512

    3d0b1f0b5d60ba27698642847b923224412595b6888df9cea2ec455e74b0b352eed03a5120cacc20a689b9c99aacabf7bde74031d4815ac6ffc47d9a0ec50315

  • SSDEEP

    98304:6zZljAa+FybUJwNNHFt1EmU4s75HZu0HEMg:0D+aUJ6dFLEm3AHEMg

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Themida packer 2 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 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 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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\BruteFlix - Multi Module Netflix Valid Mail & Mail Access Checker\data.exe
    "C:\Users\Admin\AppData\Local\Temp\BruteFlix - Multi Module Netflix Valid Mail & Mail Access Checker\data.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:580
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://t.me/Team_Pentesters
      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:2348
      • 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,0x100,0x104,0xd8,0x108,0x7ff8ed4646f8,0x7ff8ed464708,0x7ff8ed464718
        3⤵
          PID:1436
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,8249056345709303892,7928862072149079254,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
          3⤵
            PID:736
          • 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=2092,8249056345709303892,7928862072149079254,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2452 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:2932
          • 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=2092,8249056345709303892,7928862072149079254,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2928 /prefetch:8
            3⤵
              PID:4680
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8249056345709303892,7928862072149079254,131072 --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=3396 /prefetch:1
              3⤵
                PID:3636
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8249056345709303892,7928862072149079254,131072 --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=3416 /prefetch:1
                3⤵
                  PID:4864
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8249056345709303892,7928862072149079254,131072 --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=5096 /prefetch:1
                  3⤵
                    PID:1248
                  • 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=2092,8249056345709303892,7928862072149079254,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5248 /prefetch:8
                    3⤵
                      PID:1940
                    • 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=2092,8249056345709303892,7928862072149079254,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5248 /prefetch:8
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:548
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8249056345709303892,7928862072149079254,131072 --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=5288 /prefetch:1
                      3⤵
                        PID:3972
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8249056345709303892,7928862072149079254,131072 --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=4356 /prefetch:1
                        3⤵
                          PID:1752
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8249056345709303892,7928862072149079254,131072 --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=5068 /prefetch:1
                          3⤵
                            PID:220
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,8249056345709303892,7928862072149079254,131072 --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=5356 /prefetch:1
                            3⤵
                              PID:1824
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,8249056345709303892,7928862072149079254,131072 --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=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4448 /prefetch:2
                              3⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:612
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4812
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1964

                            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

                              ee3b30a1359db628dcaf6b053a049740

                              SHA1

                              35bb7a4d99bce5d4ff9e080b6078dd8d9ca9cb1d

                              SHA256

                              3d145dcba409bab26909c6090fe80bb55a0c030d226f26bb4e04b1bd495f5212

                              SHA512

                              6825eef8c8fc940d1e21c31e8643f969386fc5c5f467b6ae4a6709dd09f35632bfa2b87f3bc828a8dc6d70533dc7fbfcef6772e2b73586286680f4b567d92c7c

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

                              Filesize

                              152B

                              MD5

                              16d2cc2d8a8347e405d36323b4e6ea99

                              SHA1

                              ea695aa245d20b1e1141f4c18ee5e56f810614b4

                              SHA256

                              5455c3741232efafea8e3b155a0fecb660800e2e0f19cd2d720281f7cdcbbc23

                              SHA512

                              85d9d1319d4b4f8442e2fbd22951d7a2836f6456f18062508a5d22031d829a23a1a4453283f2194312ec444eef57fe09ca393c5c1536efabb7495fd301433343

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

                              Filesize

                              72B

                              MD5

                              5b97f6a9bcd8da21e8cfd63bd9938dc0

                              SHA1

                              d769984084250a2afe38b09289dee5a3c3c3f269

                              SHA256

                              3154760747af603219afc8b01f1e66ede5acf8ee8c58a73271bf7d116f11c727

                              SHA512

                              676764e9db3fd146ec666209b5f6bb2b632d5d44574d28485450e4765d9bba60c9458c0dc76570d56b0b66a47be9d0a913255000ba5914601ffc0946090189ab

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

                              Filesize

                              442B

                              MD5

                              66f3851ed383025cfefe5cb6b924af24

                              SHA1

                              736acd1b15a9a5ea71189c17bae3e9a2247b45b0

                              SHA256

                              a9b374d27eed379f01e8af74070a81d4d2e3d5b689e26e1cd2adf84a28399775

                              SHA512

                              f612954758735defcd0f1f0fef9bbe60c57f91ffd7b1abe94dca112885fa39850d75d8b78b81d4e9d56fe0d54b9c1b929f8aff886f9deb3df1db262fd2195dbd

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

                              Filesize

                              6KB

                              MD5

                              44bbdc0d941f82dcc6b7d93f78c62f3b

                              SHA1

                              fc3df3fe1ec1e884467028cbfc185473697890f9

                              SHA256

                              01d0bd8e0d1dd2481051ba4f84ff3ceef20d4c215468743c5dced7dc7a671ccd

                              SHA512

                              7a65175c0cfde92c0b4fea78d9e50481067c528d0c8fbd7fb5b9270c1ae05b695fb55d0785e91e07642f14ad8933c751a2d6434648de6e771ee92b8cf1c6690b

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

                              Filesize

                              6KB

                              MD5

                              2390406cebdc161941d7b5ce00fba313

                              SHA1

                              c47e4b63fa24e880c236bc2bce66289721a3daa5

                              SHA256

                              9b9bc95338a9cc9663f12f317edc03c6568293f74039afdc5fff062f6e496c94

                              SHA512

                              d859d10147436ad17c3bc33dd26d231fbaf3f897b254b4378f3e715cd9469a21e843c65d688cd2e719a98f2f9ee022ef888f6ad92451433f23b34a266c93ad8d

                            • 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

                              c6057c1c80f33108e30e0339dbd6eebf

                              SHA1

                              2e778b7958e40612df87d52f1eb1681fdb29372c

                              SHA256

                              30149aa23d7a4a2c4234504405014e070ef8cba1ecda6d2e0bd1bbfa07263803

                              SHA512

                              eaae280f742024cc38f7353a24c6f89984265c7d335c67b3b7b7a742f85279e56d2c03a84e2c9c80abee058c47aa28e6762978344cae9a57b64a433814575b7a

                            • memory/580-5-0x0000000077470000-0x0000000077560000-memory.dmp

                              Filesize

                              960KB

                            • memory/580-3-0x0000000077470000-0x0000000077560000-memory.dmp

                              Filesize

                              960KB

                            • memory/580-14-0x0000000006290000-0x0000000006322000-memory.dmp

                              Filesize

                              584KB

                            • memory/580-15-0x0000000006220000-0x0000000006246000-memory.dmp

                              Filesize

                              152KB

                            • memory/580-16-0x00000000066C0000-0x0000000006770000-memory.dmp

                              Filesize

                              704KB

                            • memory/580-12-0x0000000000F30000-0x00000000017B8000-memory.dmp

                              Filesize

                              8.5MB

                            • memory/580-11-0x0000000000F30000-0x00000000017B8000-memory.dmp

                              Filesize

                              8.5MB

                            • memory/580-0-0x0000000000F30000-0x00000000017B8000-memory.dmp

                              Filesize

                              8.5MB

                            • memory/580-6-0x0000000077470000-0x0000000077560000-memory.dmp

                              Filesize

                              960KB

                            • memory/580-7-0x0000000077470000-0x0000000077560000-memory.dmp

                              Filesize

                              960KB

                            • memory/580-4-0x0000000077470000-0x0000000077560000-memory.dmp

                              Filesize

                              960KB

                            • memory/580-13-0x00000000061D0000-0x00000000061EC000-memory.dmp

                              Filesize

                              112KB

                            • memory/580-85-0x0000000000F30000-0x00000000017B8000-memory.dmp

                              Filesize

                              8.5MB

                            • memory/580-86-0x0000000077490000-0x0000000077491000-memory.dmp

                              Filesize

                              4KB

                            • memory/580-88-0x0000000077470000-0x0000000077560000-memory.dmp

                              Filesize

                              960KB

                            • memory/580-89-0x0000000077470000-0x0000000077560000-memory.dmp

                              Filesize

                              960KB

                            • memory/580-2-0x0000000077470000-0x0000000077560000-memory.dmp

                              Filesize

                              960KB

                            • memory/580-95-0x0000000077470000-0x0000000077560000-memory.dmp

                              Filesize

                              960KB

                            • memory/580-96-0x0000000077470000-0x0000000077560000-memory.dmp

                              Filesize

                              960KB

                            • memory/580-97-0x0000000077470000-0x0000000077560000-memory.dmp

                              Filesize

                              960KB

                            • memory/580-108-0x0000000077470000-0x0000000077560000-memory.dmp

                              Filesize

                              960KB

                            • memory/580-1-0x0000000077490000-0x0000000077491000-memory.dmp

                              Filesize

                              4KB