Analysis

  • max time kernel
    113s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 08:45

General

  • Target

    226a37c77701922a65f62a1710076d1015da36077fa9a73e5cfb9543118d475e.exe

  • Size

    8.9MB

  • MD5

    9c34eb64f458f748970b157de4c27770

  • SHA1

    47c16397efbab09835b1ebe9e04b698882e0bbe4

  • SHA256

    226a37c77701922a65f62a1710076d1015da36077fa9a73e5cfb9543118d475e

  • SHA512

    a2e6477c8814109580c58f60fca7d1bd991e14052dbc51544b868a66b9757470130ddcb64035e53dcc03118f46876acd87d3f85bfe2d49bd66d5f980ca4dc0ee

  • SSDEEP

    196608:63qCEEkDhSQd4zgdFpcHPHpjooIC93qCEEkDhSQd4zgdFpcHPHpjooICw3qCEEkZ:63qEEuHpjooIW3qEEuHpjooIL3qEEuH4

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.

  • A potential corporate email address has been identified in the URL: 67C716D751E567F70A490D4C@AdobeOrg
  • 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 8 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\226a37c77701922a65f62a1710076d1015da36077fa9a73e5cfb9543118d475e.exe
    "C:\Users\Admin\AppData\Local\Temp\226a37c77701922a65f62a1710076d1015da36077fa9a73e5cfb9543118d475e.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:4960
    • 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:3624
      • 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,0x100,0x104,0xd8,0x108,0x7ffe434c46f8,0x7ffe434c4708,0x7ffe434c4718
        3⤵
          PID:3396
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,12718494581469954378,1607530011026706560,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2052 /prefetch:2
          3⤵
            PID:5060
          • 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=2024,12718494581469954378,1607530011026706560,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:2732
          • 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=2024,12718494581469954378,1607530011026706560,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2980 /prefetch:8
            3⤵
              PID:3480
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,12718494581469954378,1607530011026706560,131072 --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=3364 /prefetch:1
              3⤵
                PID:3496
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,12718494581469954378,1607530011026706560,131072 --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=3380 /prefetch:1
                3⤵
                  PID:836
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,12718494581469954378,1607530011026706560,131072 --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=5080 /prefetch:1
                  3⤵
                    PID:4212
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,12718494581469954378,1607530011026706560,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3620 /prefetch:1
                    3⤵
                      PID:4508
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2024,12718494581469954378,1607530011026706560,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5408 /prefetch:8
                      3⤵
                        PID:1568
                      • 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=2024,12718494581469954378,1607530011026706560,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5808 /prefetch:8
                        3⤵
                          PID:4656
                        • 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=2024,12718494581469954378,1607530011026706560,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5808 /prefetch:8
                          3⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3032
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,12718494581469954378,1607530011026706560,131072 --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=3628 /prefetch:1
                          3⤵
                            PID:3604
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,12718494581469954378,1607530011026706560,131072 --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=5552 /prefetch:1
                            3⤵
                              PID:2508
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,12718494581469954378,1607530011026706560,131072 --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=5836 /prefetch:1
                              3⤵
                                PID:1432
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,12718494581469954378,1607530011026706560,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3620 /prefetch:1
                                3⤵
                                  PID:3444
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4904
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:3664
                                • C:\Windows\system32\AUDIODG.EXE
                                  C:\Windows\system32\AUDIODG.EXE 0x308 0x324
                                  1⤵
                                    PID:3424

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

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

                                    Filesize

                                    152B

                                    MD5

                                    c2d9eeb3fdd75834f0ac3f9767de8d6f

                                    SHA1

                                    4d16a7e82190f8490a00008bd53d85fb92e379b0

                                    SHA256

                                    1e5efb5f1d78a4cc269cb116307e9d767fc5ad8a18e6cf95c81c61d7b1da5c66

                                    SHA512

                                    d92f995f9e096ecc0a7b8b4aca336aeef0e7b919fe7fe008169f0b87da84d018971ba5728141557d42a0fc562a25191bd85e0d7354c401b09e8b62cdc44b6dcd

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

                                    Filesize

                                    152B

                                    MD5

                                    e55832d7cd7e868a2c087c4c73678018

                                    SHA1

                                    ed7a2f6d6437e907218ffba9128802eaf414a0eb

                                    SHA256

                                    a4d7777b980ec53de3a70aca8fb25b77e9b53187e7d2f0fa1a729ee9a35da574

                                    SHA512

                                    897fdebf1a9269a1bf1e3a791f6ee9ab7c24c9d75eeff65ac9599764e1c8585784e1837ba5321d90af0b004af121b2206081a6fb1b1ad571a0051ee33d3f5c5f

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

                                    Filesize

                                    408B

                                    MD5

                                    6e2d531e9b43a09fb69096d3bdc2ae16

                                    SHA1

                                    d094ad30f404e01b3b5b960e293fb2bae7c8f7b2

                                    SHA256

                                    a7edb794bae79c133ef6aad02d4343aa05ed97ea2580dc5b17e89a13d53347b3

                                    SHA512

                                    75cd67304ce5ab4c0ae73346b433ff86c53097f491fac3c6120ffa63b3e7ee26fd78e35ecd2533f3ff8793c23b2c25d82d2661046031bad5c8cb7a341009dd00

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

                                    Filesize

                                    5KB

                                    MD5

                                    1225c4dc151b893ad45d7cae7bf6b991

                                    SHA1

                                    083b8168a59e12ebf497f0a6e6e9cfa6b94aedb6

                                    SHA256

                                    80c57a3d7ab1e4c99356c4345d6174a845dc56cb69aecc436e3f12687e2132cc

                                    SHA512

                                    f5a321484cb49a6ddf9904eafbd9501e353920fba9e64bcc2c849abc18a8edd92d9c7742fc190d28f3679db96e6fb306e5c3877b739fe1fb83d3df4f1d15d963

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

                                    Filesize

                                    7KB

                                    MD5

                                    fbc69ac9f64367fea1a9c24c81d2ff94

                                    SHA1

                                    d5c2f18f726f31d8c946850f5efdd7ab1170b407

                                    SHA256

                                    e48e9b25cb84ca8e4564461e7830a9149a75af57aab81d5cd3a51f2286a8b6b0

                                    SHA512

                                    1135a15f9d89eb2f1feb92e462b818d3c8010c2b1567647b7d3a0312b562992516ae21bfd5b4ec38a9611fb83b159a5350abf347931a8f7ff453296d9485eb7d

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

                                    Filesize

                                    16B

                                    MD5

                                    206702161f94c5cd39fadd03f4014d98

                                    SHA1

                                    bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                                    SHA256

                                    1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                                    SHA512

                                    0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                                    Filesize

                                    16B

                                    MD5

                                    46295cac801e5d4857d09837238a6394

                                    SHA1

                                    44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                    SHA256

                                    0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                    SHA512

                                    8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                    Filesize

                                    10KB

                                    MD5

                                    14cada50306b5b383d1358fab4ede3ea

                                    SHA1

                                    e45456209c6b24af75d8119ec86b3065f4565d29

                                    SHA256

                                    c2119fb1023764de3bde007b4eddcb7cd2591443f88a6121b6698ba63aa068f3

                                    SHA512

                                    cb2165a19053f4047fc838e690214777c303f42264b09caee808449beb0ae783f07fc2afcb5521bbb0adb88e7f958e8c039e43b523e5220e21215a3d8b05ebe0

                                  • C:\Windows\setupact.log

                                    Filesize

                                    29KB

                                    MD5

                                    73803e0defcb80623c002c5b86cd9780

                                    SHA1

                                    889ce7338d020eabc3e39ea7eb704bb68ed4bcba

                                    SHA256

                                    f325490560d7e338ad40be8bde77ff2cbb0c1ce378ef3f3362355e0059efc480

                                    SHA512

                                    3fb4335295f188a9aa20f24f706d08c1dbdebb7c4598de049554745c9e17eae714830de0f1d0c76a5d56c2caca50c48bed637b9e570032ebac0f10f446c49dea

                                  • C:\exc.exe

                                    Filesize

                                    8.9MB

                                    MD5

                                    90258464ab6656bb4ca7914927ff71eb

                                    SHA1

                                    c4abea2a9eff637e3a34df5c2e00b90b474106b6

                                    SHA256

                                    3fca45bfee2afcb7b72e596f142b8adafe190306920ae5e24fed55d4c33e6e34

                                    SHA512

                                    adce51f56e9e0e55e609bfe19eb9cb90c8f4ccba7f1fa8c040a6d634efaec164909846d717ec6865adac98e075804f4ef9ebcb0fc75dee29f04bede90163f7d3

                                  • memory/4960-305-0x0000000000400000-0x0000000000407000-memory.dmp

                                    Filesize

                                    28KB

                                  • memory/4960-817-0x0000000000400000-0x0000000000407000-memory.dmp

                                    Filesize

                                    28KB

                                  • memory/4960-421-0x0000000000400000-0x0000000000407000-memory.dmp

                                    Filesize

                                    28KB

                                  • memory/4960-107-0x0000000000400000-0x0000000000407000-memory.dmp

                                    Filesize

                                    28KB

                                  • memory/4960-8-0x0000000000400000-0x0000000000407000-memory.dmp

                                    Filesize

                                    28KB

                                  • memory/4960-1249-0x0000000000400000-0x0000000000407000-memory.dmp

                                    Filesize

                                    28KB