Analysis

  • max time kernel
    71s
  • max time network
    75s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-07-2024 02:55

General

  • Target

    https://github.com/Z1887/Nitro

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI1OTU2ODkwMzk0NDkzMzQxNw.GeDj1-.7tSpkM3RTBrAfXI-XtK7RcKhDqgoqAUCiVqYos

  • server_id

    1246512109504958494

Signatures

  • Discord RAT

    A RAT written in C# using Discord as a C2.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 33 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/Z1887/Nitro
    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:2204
    • 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,0x100,0x104,0xd8,0x108,0x7ffe38f446f8,0x7ffe38f44708,0x7ffe38f44718
      2⤵
        PID:3732
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1944,15562202267107239800,2854416812204445423,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2016 /prefetch:2
        2⤵
          PID:1996
        • 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=1944,15562202267107239800,2854416812204445423,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2448 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2088
        • 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=1944,15562202267107239800,2854416812204445423,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2808 /prefetch:8
          2⤵
            PID:3120
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,15562202267107239800,2854416812204445423,131072 --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=3360 /prefetch:1
            2⤵
              PID:4804
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,15562202267107239800,2854416812204445423,131072 --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=3384 /prefetch:1
              2⤵
                PID:4000
              • 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=1944,15562202267107239800,2854416812204445423,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5368 /prefetch:8
                2⤵
                  PID:3960
                • 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=1944,15562202267107239800,2854416812204445423,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5368 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4384
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,15562202267107239800,2854416812204445423,131072 --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=5488 /prefetch:1
                  2⤵
                    PID:1732
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,15562202267107239800,2854416812204445423,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5704 /prefetch:1
                    2⤵
                      PID:4724
                    • 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=1944,15562202267107239800,2854416812204445423,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=3468 /prefetch:8
                      2⤵
                        PID:4936
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,15562202267107239800,2854416812204445423,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5912 /prefetch:1
                        2⤵
                          PID:3504
                        • 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=1944,15562202267107239800,2854416812204445423,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3444 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4520
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,15562202267107239800,2854416812204445423,131072 --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=5916 /prefetch:1
                          2⤵
                            PID:1456
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,15562202267107239800,2854416812204445423,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6228 /prefetch:1
                            2⤵
                              PID:1812
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,15562202267107239800,2854416812204445423,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6008 /prefetch:1
                              2⤵
                                PID:3480
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:2360
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:4716
                                • C:\Windows\System32\rundll32.exe
                                  C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                  1⤵
                                    PID:4792
                                  • C:\Windows\system32\NOTEPAD.EXE
                                    "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\Nitro-main\Nitro-main\README.txt
                                    1⤵
                                      PID:1188
                                    • C:\Users\Admin\Downloads\Nitro-main\Nitro-main\Generator Nitro.exe
                                      "C:\Users\Admin\Downloads\Nitro-main\Nitro-main\Generator Nitro.exe"
                                      1⤵
                                      • Suspicious use of AdjustPrivilegeToken
                                      PID:1468

                                    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

                                      eaaad45aced1889a90a8aa4c39f92659

                                      SHA1

                                      5c0130d9e8d1a64c97924090d9a5258b8a31b83c

                                      SHA256

                                      5e3237f26b6047f64459cd5d3a6bc3563e2642b98d75b97011c93e0a9bd26f3b

                                      SHA512

                                      0db1c6bdb51f4e6ba5ef4dc12fc73886e599ab28f1eec5d943110bc3d856401ca31c05baa9026dd441b69f3de92307eb77d93f089ba6e2b84eea6e93982620e4

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

                                      Filesize

                                      152B

                                      MD5

                                      3ee50fb26a9d3f096c47ff8696c24321

                                      SHA1

                                      a8c83e798d2a8b31fec0820560525e80dfa4fe66

                                      SHA256

                                      d80ec29cb17280af0c7522b30a80ffa19d1e786c0b09accfe3234b967d23eb6f

                                      SHA512

                                      479c0d2b76850aa79b58f9e0a8ba5773bd8909d915b98c2e9dc3a95c0ac18d7741b2ee571df695c0305598d89651c7aef2ff7c2fedb8b6a6aa30057ecfc872c5

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

                                      Filesize

                                      2KB

                                      MD5

                                      c9b7124ec602701645696a0113eb4a3c

                                      SHA1

                                      02535f4b5ad81a566bd8fed74a2af9374717d64f

                                      SHA256

                                      651ab0e12853d6132560666f74f77e838db9bf5a0e9dd37d036d9778b77088ad

                                      SHA512

                                      8879aa466f421035f155321d9773c0fa1f67a681ca7886931e1d05dd7ebc801d6e24790eed50b7dccee4756c58ac3a10e6988f686b5f5ff3280972dc6769a99c

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

                                      Filesize

                                      573B

                                      MD5

                                      0028a1a5c441a3cd5a60c34da771564f

                                      SHA1

                                      e15d27a8322b435564ebcd36467b997d0fa8ef32

                                      SHA256

                                      8dc36283781a25af9e2ae76d255ae311b2715396f710ff0e9850b0e64525759d

                                      SHA512

                                      e26efd2be3114e733acdc00fb54150790872b10c88a7c4d3a19a16383bf58897ad89f14b3255a984f836666b98bafc099d8988532d03acda0dee7a7a7da3f40e

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

                                      Filesize

                                      5KB

                                      MD5

                                      79c9a316c9efc53c2020836030d59f8f

                                      SHA1

                                      fb14a5f96c3c7718c93441741bd45d7b893c598d

                                      SHA256

                                      312a3eac02589f472d935c2bf9a9da0680b4f1f27ad8d4ba05650502080b289f

                                      SHA512

                                      288b417e6476da04c0d52796ec1112da457a947e3cd4ef4326bf534eda07e72650031efa25f11f8cb7a1c1991364744540ae84d113a465388a1333c6f0efcef2

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

                                      Filesize

                                      6KB

                                      MD5

                                      b8716efbee406172d904efbac798355d

                                      SHA1

                                      627ed9f3b15830a74edef63af5fc29828fb3c831

                                      SHA256

                                      811f8c2e1a9378872dc07e78764d0d189f4d3926a50b6825430b0e208701f834

                                      SHA512

                                      240eeeeec019f49537a0aa756b7b6f6e80d269d30355cf5998bd948eac6dd5a0229fef0aac3c66eceecf2dde79d150b35a79a137bc045f54a740f671aec3c051

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

                                      Filesize

                                      1KB

                                      MD5

                                      9c190dd422f04257c41c2437a0af9e55

                                      SHA1

                                      74a4bbe91786135a3e1009370ec3522915324d60

                                      SHA256

                                      9367434bd7fa6545458c98e723a3fa8908cf0f3184bf960c7a9b9bd0deeb90b4

                                      SHA512

                                      a73e4e0377cb0fe4b5c505e10cc4530cd7243b4f5927cc1a907001a2b556da88769bcf9324dfb9615689e904241b13df9678234832e150b2f88f99a16cd20629

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe5825a4.TMP

                                      Filesize

                                      1KB

                                      MD5

                                      b85da4e2bbf2d9e68dd0e46ad0afbf76

                                      SHA1

                                      cad28bfcf3b17dc8739bb83d364ee700c6ccbc91

                                      SHA256

                                      98b72b28c44cb7c7ccff5b610abd88dd11fc5bdeb8a5050218b4bdb138e56396

                                      SHA512

                                      337102b2b6d0a62e9c0f26a3e81b4fae4de43ba4cae68265034b01eacf0975e17ae982adabbf26711e2fc8cfcfeb06ba7fe3164652ea300811d65ca91c356672

                                    • 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

                                      11KB

                                      MD5

                                      29e4d411e1cfd11cb996b137d37a651c

                                      SHA1

                                      ae3395820e6af46b5d8aac425b0f1d60599d3c70

                                      SHA256

                                      81981af38b9c522fad85ddd1a105dec2e5d91b0234bb9180092b8752239c9957

                                      SHA512

                                      1c12d56be3ecc8f6e3bc08dc73e1daad7bd9c901daa244407eba22a6d8d37954c77c9272358be7eadcdc947fdd20e22c9b4c34c7de6fb530255aebc102bbfab3

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

                                      Filesize

                                      11KB

                                      MD5

                                      dc9a95043bdff8e9e98def196ffe47e4

                                      SHA1

                                      a1dff24139f29a9f3c9164fb823220213cbe06b9

                                      SHA256

                                      3f456215072df5c7c897f4154e9cb216c6eccd930f867faa80f78d0a200746b9

                                      SHA512

                                      28afab747bafbeca9445978fdf04af374eaeba86795e6fd06b4a8fe9311089d969453669d67ef05b6fea6b367ba137cab5907e289f388ec30a94a79f46b4c40c

                                    • C:\Users\Admin\Downloads\Nitro-main.zip

                                      Filesize

                                      28KB

                                      MD5

                                      0c273c8c924b5c4a22736843247b887e

                                      SHA1

                                      4dc093a1248d272f964b3de13868bfa97b9d4b00

                                      SHA256

                                      12a237522beeafa6889737e495f00b8317c4133ef19403c2052f969040176e58

                                      SHA512

                                      56451bb80f9d5d9685948a16ce4280d13860b8f893cc430962121d2d2ac77340931b36abc31312bc7fc027abd67cd2740bede4ad4ee61ca0310bc3c9911688ca

                                    • memory/1468-256-0x000001A9A2A90000-0x000001A9A2AA8000-memory.dmp

                                      Filesize

                                      96KB

                                    • memory/1468-257-0x000001A9BD0B0000-0x000001A9BD272000-memory.dmp

                                      Filesize

                                      1.8MB

                                    • memory/1468-258-0x000001A9BD8B0000-0x000001A9BDDD8000-memory.dmp

                                      Filesize

                                      5.2MB