Resubmissions

09/08/2024, 20:16

240809-y2gens1glf 3

09/08/2024, 20:00

240809-yq81jsxdpk 3

Analysis

  • max time kernel
    169s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/08/2024, 20:16

General

  • Target

    https://github.com/Realmastercoder69/Nebula/releases/download/Nebula/nebula.zip

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/Realmastercoder69/Nebula/releases/download/Nebula/nebula.zip
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3780
    • 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,0x100,0x104,0xd8,0x108,0x7ffce23646f8,0x7ffce2364708,0x7ffce2364718
      2⤵
        PID:3136
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2272 /prefetch:2
        2⤵
          PID:3472
        • 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=2252,11009245132735996920,14197757981870821790,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2244 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1784
        • 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=2252,11009245132735996920,14197757981870821790,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
          2⤵
            PID:4136
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --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=3384 /prefetch:1
            2⤵
              PID:4332
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --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=3420 /prefetch:1
              2⤵
                PID:2996
              • 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=2252,11009245132735996920,14197757981870821790,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5440 /prefetch:8
                2⤵
                  PID:364
                • 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=2252,11009245132735996920,14197757981870821790,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5440 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:5020
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5616 /prefetch:8
                  2⤵
                    PID:3652
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5624 /prefetch:1
                    2⤵
                      PID:1136
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --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=6172 /prefetch:1
                      2⤵
                        PID:1216
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --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=5604 /prefetch:1
                        2⤵
                          PID:1800
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --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=5956 /prefetch:1
                          2⤵
                            PID:972
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --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=5076 /prefetch:1
                            2⤵
                              PID:364
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2200 /prefetch:1
                              2⤵
                                PID:4444
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6376 /prefetch:1
                                2⤵
                                  PID:632
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --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=2000 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:4960
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=21 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5552 /prefetch:1
                                  2⤵
                                    PID:4460
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2252,11009245132735996920,14197757981870821790,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2100 /prefetch:8
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:4256
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1984
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:864
                                    • C:\Windows\System32\rundll32.exe
                                      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                      1⤵
                                        PID:1216
                                      • C:\Users\Admin\Downloads\nebula\executer.exe
                                        "C:\Users\Admin\Downloads\nebula\executer.exe"
                                        1⤵
                                          PID:5092
                                        • C:\Users\Admin\Downloads\nebula\Inject.exe
                                          "C:\Users\Admin\Downloads\nebula\Inject.exe"
                                          1⤵
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:3948

                                        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

                                          9b008261dda31857d68792b46af6dd6d

                                          SHA1

                                          e82dc88e2d1da2df7cb19d79a0346b9bb90d52b3

                                          SHA256

                                          9ac598d4f8170f7e475d84103aead9e3c23d5f2d292741a7f56a17bde8b6f7da

                                          SHA512

                                          78853091403a06beeec4998e2e3a4342111895ffd485f7f7cd367741a4883f7a25864cba00a6c86f27dc0c9ce9d04f08011ecc40c8ae9383d33274739ac39f10

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

                                          Filesize

                                          152B

                                          MD5

                                          0446fcdd21b016db1f468971fb82a488

                                          SHA1

                                          726b91562bb75f80981f381e3c69d7d832c87c9d

                                          SHA256

                                          62c5dc18b25e758f3508582a7c58bb46b734a774d97fc0e8a20614235caa8222

                                          SHA512

                                          1df7c085042266959f1fe0aedc5f6d40ceba485b54159f51f0c38f17bb250b79ea941b735e1b6faf219f23fe8ab65ac4557f545519d52d5416b89ad0f9047a31

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

                                          Filesize

                                          265B

                                          MD5

                                          f5cd008cf465804d0e6f39a8d81f9a2d

                                          SHA1

                                          6b2907356472ed4a719e5675cc08969f30adc855

                                          SHA256

                                          fcea95cc39dc6c2a925f5aed739dbedaa405ee4ce127f535fcf1c751b2b8fb5d

                                          SHA512

                                          dc97034546a4c94bdaa6f644b5cfd1e477209de9a03a5b02a360c254a406c1d647d6f90860f385e27387b35631c41f0886cb543ede9116436941b9af6cd3285d

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

                                          Filesize

                                          6KB

                                          MD5

                                          5257cff7fd23fc23c344faed31c0fd8e

                                          SHA1

                                          c5cf13c53fb6f451c9657224eca508d6cd710591

                                          SHA256

                                          656dc59e97e8b78e180d99f5b602a58dfd66a5d28d8f452568415b0cef9b3974

                                          SHA512

                                          37dd603be3eeb78112305c71510c135aff46f5e7750330fc336c75582bcb3987a2a73ed97cad6fc0c88ce0441898bb6f90aa35cdd5528b7d97439fd86e21386e

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

                                          Filesize

                                          6KB

                                          MD5

                                          d2c53635620300d5fe7c8072e5f3cd96

                                          SHA1

                                          b4c5c463b1c8b18ac218d1fa220ec246739aae65

                                          SHA256

                                          41e52ce1f14d4a336e2458ae55b6071403924d720e65cbd97ff1a1ef84c9be1a

                                          SHA512

                                          88843a4d1f23a7754d8fb3d629f7663aa997218969aa3d32e9c36063caf0285da73b4906c4ec4d47222a7c6d8a27f2a9dd8ec6357405b906978d0c864d2dfc2f

                                        • 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

                                          12KB

                                          MD5

                                          5a870d8c30ec4bcf63a7e5626309a7f0

                                          SHA1

                                          65b5a44763ec66e13c3e026f04a082a34de818bf

                                          SHA256

                                          cf4e412a4783e3e0faf2338d103fab4abc9122216bfce3f5b0ae2ab82f1340b3

                                          SHA512

                                          32030e3469db3cda2bcc6a11917e2aff261bf4b61b67c8549f1e4c7de56d435f41631999131ae793f1549a20dcd46c3404926e06f8aa4c9cd7f3d5029011c2ec

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

                                          Filesize

                                          12KB

                                          MD5

                                          eff05133322664ce9fabbf0ff176f6ec

                                          SHA1

                                          d1830601c8e7dbe6baaf41aace999cf3f228ca80

                                          SHA256

                                          5a78cb8162c1215208fbc0a631a4ec7c06b25232807eb4d77b0784f82a7fddae

                                          SHA512

                                          557159e30ace92d166b5d74226ae6244e833a9c5cf0c14d160d64f1c93b26744ba6c50025c4a8e53db63661088e0ed62a11e75275783d339d3498379b6bd980a

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

                                          Filesize

                                          12KB

                                          MD5

                                          fb2112f8522d41989525b975c2d2e908

                                          SHA1

                                          61e3d447e2e48ec22c12e5e02fd37ef93a353949

                                          SHA256

                                          06edf84b886fbbf3c08c9c5862540cac15a21eb7e32167c1e986773618546eaf

                                          SHA512

                                          ce423d4403053c1e97304ef82b46010e370763f77bab538763be9693ca719db1689dc4d0481840e1fdd4d393ca921a5f099fc80ae5625a06ad0d16cac9478127

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

                                          Filesize

                                          11KB

                                          MD5

                                          0fbc43a77eaecf4bfba1b4388d5bd9d3

                                          SHA1

                                          821b43a6743ee10393e7df605475e89c4d0ce4f3

                                          SHA256

                                          a512053e62cc324084967aa3cbfd07de54cda074b7666fb6753597fcd5457fe9

                                          SHA512

                                          402fedb6c082802a728dfcaed5ad9954e0893f31e5c5abe43ebf0af4ff0c157ae4f6faa3e1c510cd023762f854e4a1e3bbb0dc681dfd6680465695ccf5b72493

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

                                          Filesize

                                          11KB

                                          MD5

                                          e17247224751f46e215db4dd28d482f0

                                          SHA1

                                          300f0c7e1fdb30392ccbdd74c63bff828da9bec7

                                          SHA256

                                          5b978a296ee4eebd481794ea8345232afe8304671bcc8224e5d1378dacf630df

                                          SHA512

                                          3cca0cc101b75705eb6d9d5684a40b270ab472daa09ac65cc8ac1d3c76815efcf339b2d2e8c7a12c6b9377c2997688f73c1b4496e6185f7696116cc553f9ee9e

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

                                          Filesize

                                          12KB

                                          MD5

                                          c575d650d66adc62552a7dd1f3c05a95

                                          SHA1

                                          25b02ca1ec761d812748dc0111cec7762911e11b

                                          SHA256

                                          43e658759886065850d7bebc1db4c09da0f6d8943c6d8415da21c1d569883943

                                          SHA512

                                          4c2b7ab3c17089359622ccd8f70dff2274b26bc4e884ba36a71d1285bfe92cf3fcc4e2377857b3d9b13cab34d229710ccbd7e4c9fc538370a770b09c1af5ca04