Analysis

  • max time kernel
    17s
  • max time network
    17s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-10-2024 18:03

General

  • Target

    Delta V3.61/Delta.exe

  • Size

    17.0MB

  • MD5

    774ffee84d8e760761b8819edd2bc252

  • SHA1

    74ff2bcc3baf64790181b97dc09ab951d9440379

  • SHA256

    3c2cbcfb0dc0b92e1a0f15e725a1f8c4756a990e298098d94087cdd3fd491758

  • SHA512

    935624fdaa9ae57d4515a456a9383c20240988848046fcab69948450413e573167c0f17a456f0f5120ec13e3215759ad11c4857873900606116c3e495dd69650

  • SSDEEP

    196608:LOM8QZXcqPrn0guhegnueaIN3l4X+yBXeLUpcgwBj9aR:LOM8EmegnBaS1C+yBaUpcgwBj0

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 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
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 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\Delta V3.61\Delta.exe
    "C:\Users\Admin\AppData\Local\Temp\Delta V3.61\Delta.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2912
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://discord.gg/4TfpR6wUUu
      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:3204
      • 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,0x100,0x104,0xd8,0x108,0x7ffc9f0f46f8,0x7ffc9f0f4708,0x7ffc9f0f4718
        3⤵
          PID:4088
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,7163817441438981464,16211892768692619731,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
          3⤵
            PID:4816
          • 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=2116,7163817441438981464,16211892768692619731,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2248 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:2788
          • 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=2116,7163817441438981464,16211892768692619731,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:8
            3⤵
              PID:3280
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,7163817441438981464,16211892768692619731,131072 --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:1048
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,7163817441438981464,16211892768692619731,131072 --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=3368 /prefetch:1
                3⤵
                  PID:112
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,7163817441438981464,16211892768692619731,131072 --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=4640 /prefetch:1
                  3⤵
                    PID:228
                  • 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=2116,7163817441438981464,16211892768692619731,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4128 /prefetch:8
                    3⤵
                      PID:3672
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --field-trial-handle=2116,7163817441438981464,16211892768692619731,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=4140 /prefetch:8
                      3⤵
                      • Modifies registry class
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3620
                    • 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=2116,7163817441438981464,16211892768692619731,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5912 /prefetch:8
                      3⤵
                        PID:872
                      • 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=2116,7163817441438981464,16211892768692619731,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5912 /prefetch:8
                        3⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3708
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,7163817441438981464,16211892768692619731,131072 --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=2340 /prefetch:1
                        3⤵
                          PID:2344
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,7163817441438981464,16211892768692619731,131072 --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=3996 /prefetch:1
                          3⤵
                            PID:4408
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:4716
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4292

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\9bc46743-6677-4500-ae6d-fe77ff8fa2ea.tmp

                            Filesize

                            10KB

                            MD5

                            8877a3fbc2fa81781d351f27eb598ade

                            SHA1

                            0b3a04f4dcce36c001f98e29c0e2c88b64e6b88f

                            SHA256

                            dd3da612733612e41e11b9c3d3a6f87ef0fd54b0893d0350cd5224db529e3c15

                            SHA512

                            7078f051cda83daa20160db66d0cb9d42c329b187dbb0aca1d6bcd3086edb5f855196b6bf9e0a96ff2843a08859ee47cc795f52e9e937b2c30ec737eead14a71

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

                            Filesize

                            152B

                            MD5

                            983cbc1f706a155d63496ebc4d66515e

                            SHA1

                            223d0071718b80cad9239e58c5e8e64df6e2a2fe

                            SHA256

                            cc34b8f8e3f4bfe4c9a227d88f56ea2dd276ca3ac81df622ff5e9a8ec46b951c

                            SHA512

                            d9cf2ca46d9379902730c81e615a3eb694873ffd535c6bb3ded2dc97cdbbfb71051ab11a07754ed6f610f04285605b702b5a48a6cfda3ee3287230c41c9c45cd

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

                            Filesize

                            152B

                            MD5

                            111c361619c017b5d09a13a56938bd54

                            SHA1

                            e02b363a8ceb95751623f25025a9299a2c931e07

                            SHA256

                            d7be4042a1e3511b0dbf0ab5c493245e4ac314440a4ae0732813db01a21ef8bc

                            SHA512

                            fc16a4ad0b56899b82d05114d7b0ca8ee610cdba6ff0b6a67dea44faf17b3105109335359b78c0a59c9011a13152744a7f5d4f6a5b66ea519df750ef03f622b2

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\947dcfc5-a38e-4732-9b9f-ac0890447208.tmp

                            Filesize

                            6KB

                            MD5

                            808f09752c2d5438d4eefd2656bbf0bb

                            SHA1

                            75de3dee27778f1522c512fa993d3e34468811ea

                            SHA256

                            843f106a634840e8fdbae1a57fb81c4bb0cb12ccd67a4d067185d70d7818289a

                            SHA512

                            a13e0ccc166d73bdacea24ddd01cae3bc99bdac883a9a72c8990dd800c6b27f3edaea4d70e7abb449bd322d19d609bfe7b6951ae01b5eb3a3187ed0374b0da29

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

                            Filesize

                            5KB

                            MD5

                            53ca561d39fbc15bf6e33caafc830790

                            SHA1

                            15b6f56ddab13c3de9422878dca756349374fc87

                            SHA256

                            4223a68e07a973cb88fa08081b6e1c1edd154a2fd6c2b39a66042d2df72557b9

                            SHA512

                            2cc2d7881371d0311658c659059c385fc37813bbfdaea25b537614c7da4da282e9595b2b288912e3c7a363e56a0d27bb0066a9753192a2852cf3a4fe345c8cf5

                          • 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

                          • memory/2912-6-0x0000000006BB0000-0x0000000006C60000-memory.dmp

                            Filesize

                            704KB

                          • memory/2912-0-0x00000000744DE000-0x00000000744DF000-memory.dmp

                            Filesize

                            4KB

                          • memory/2912-11-0x0000000007080000-0x000000000709E000-memory.dmp

                            Filesize

                            120KB

                          • memory/2912-12-0x0000000007530000-0x0000000007884000-memory.dmp

                            Filesize

                            3.3MB

                          • memory/2912-13-0x00000000079A0000-0x0000000007A3C000-memory.dmp

                            Filesize

                            624KB

                          • memory/2912-14-0x00000000744D0000-0x0000000074C80000-memory.dmp

                            Filesize

                            7.7MB

                          • memory/2912-15-0x00000000744D0000-0x0000000074C80000-memory.dmp

                            Filesize

                            7.7MB

                          • memory/2912-16-0x000000000C7C0000-0x000000000C7C8000-memory.dmp

                            Filesize

                            32KB

                          • memory/2912-7-0x0000000006FE0000-0x0000000007056000-memory.dmp

                            Filesize

                            472KB

                          • memory/2912-10-0x0000000006FB0000-0x0000000006FD2000-memory.dmp

                            Filesize

                            136KB

                          • memory/2912-5-0x0000000006620000-0x000000000662E000-memory.dmp

                            Filesize

                            56KB

                          • memory/2912-4-0x00000000069C0000-0x00000000069F8000-memory.dmp

                            Filesize

                            224KB

                          • memory/2912-53-0x00000000744DE000-0x00000000744DF000-memory.dmp

                            Filesize

                            4KB

                          • memory/2912-137-0x00000000744D0000-0x0000000074C80000-memory.dmp

                            Filesize

                            7.7MB

                          • memory/2912-138-0x0000000010B00000-0x00000000110A4000-memory.dmp

                            Filesize

                            5.6MB

                          • memory/2912-139-0x0000000008E50000-0x0000000008EE2000-memory.dmp

                            Filesize

                            584KB

                          • memory/2912-3-0x0000000006610000-0x0000000006618000-memory.dmp

                            Filesize

                            32KB

                          • memory/2912-148-0x00000000744D0000-0x0000000074C80000-memory.dmp

                            Filesize

                            7.7MB

                          • memory/2912-2-0x00000000744D0000-0x0000000074C80000-memory.dmp

                            Filesize

                            7.7MB

                          • memory/2912-1-0x0000000000B30000-0x0000000001C36000-memory.dmp

                            Filesize

                            17.0MB