Resubmissions

26-10-2024 16:48

241026-vbabwswejg 10

Analysis

  • max time kernel
    51s
  • max time network
    56s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    26-10-2024 16:48

General

  • Target

    https://github.com/moom825/Discord-RAT-2.0/releases/tag/2.0

Malware Config

Signatures

  • Discord RAT

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

  • Discordrat family
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 12 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" --start-maximized --single-argument https://github.com/moom825/Discord-RAT-2.0/releases/tag/2.0
    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:3476
    • 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x104,0x108,0x10c,0x100,0x110,0x7ff9f2cb3cb8,0x7ff9f2cb3cc8,0x7ff9f2cb3cd8
      2⤵
        PID:4076
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1836,4885810734789625669,18193649201660065711,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1900 /prefetch:2
        2⤵
          PID:3716
        • 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=1836,4885810734789625669,18193649201660065711,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2360 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3160
        • 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=1836,4885810734789625669,18193649201660065711,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2652 /prefetch:8
          2⤵
            PID:4728
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1836,4885810734789625669,18193649201660065711,131072 --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=3256 /prefetch:1
            2⤵
              PID:540
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1836,4885810734789625669,18193649201660065711,131072 --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=3388 /prefetch:1
              2⤵
                PID:2616
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1836,4885810734789625669,18193649201660065711,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4964 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:2372
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1836,4885810734789625669,18193649201660065711,131072 --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=5348 /prefetch:1
                2⤵
                  PID:1256
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1836,4885810734789625669,18193649201660065711,131072 --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=5380 /prefetch:1
                  2⤵
                    PID:4480
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1836,4885810734789625669,18193649201660065711,131072 --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=3372 /prefetch:1
                    2⤵
                      PID:1072
                    • 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=1836,4885810734789625669,18193649201660065711,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5796 /prefetch:8
                      2⤵
                      • NTFS ADS
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4032
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1836,4885810734789625669,18193649201660065711,131072 --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=5840 /prefetch:1
                      2⤵
                        PID:628
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1836,4885810734789625669,18193649201660065711,131072 --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=5232 /prefetch:1
                        2⤵
                          PID:764
                        • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1836,4885810734789625669,18193649201660065711,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5696 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1012
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:580
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:3440
                          • C:\Windows\System32\rundll32.exe
                            C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                            1⤵
                              PID:1604
                            • C:\Users\Admin\Downloads\release\builder.exe
                              "C:\Users\Admin\Downloads\release\builder.exe"
                              1⤵
                              • System Location Discovery: System Language Discovery
                              PID:4036
                            • C:\Users\Admin\Downloads\release\Release\Discord rat.exe
                              "C:\Users\Admin\Downloads\release\Release\Discord rat.exe"
                              1⤵
                              • Suspicious use of AdjustPrivilegeToken
                              PID:604

                            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

                              554d6d27186fa7d6762d95dde7a17584

                              SHA1

                              93ea7b20b8fae384cf0be0d65e4295097112fdca

                              SHA256

                              2fa6145571e1f1ece9850a1ac94661213d3e0d82f1cef7ac1286ff6b2c2017cb

                              SHA512

                              57d9008ccabc315bd0e829b19fe91e24bab6ef20bcfab651b937b0f38eec840b58d0aed092a3bbedd2d6a95d5c150372a1e51087572de55672172adc1fc468a7

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

                              Filesize

                              152B

                              MD5

                              a28bb0d36049e72d00393056dce10a26

                              SHA1

                              c753387b64cc15c0efc80084da393acdb4fc01d0

                              SHA256

                              684d797e28b7fd86af84bfb217d190e4f5e03d92092d988a6091b2c7bbbd67c1

                              SHA512

                              20940fee33aa2194c36a3db92d4fd314ce7eacc2aa745abec62aa031c2a53ba4ff89f2568626e7bd2536090175f8d045c3bb52c5faa5ecc8da8410ab5fc519f7

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

                              Filesize

                              1KB

                              MD5

                              22ea2fda31b5268a64b643dea9d5e987

                              SHA1

                              7e3821a6395de5bb3d845bdc4598551d6fe2489e

                              SHA256

                              a51f72f6da8e8ce07c8f6f95ab89a4a2c9b3aa319578b00e2389cfd2cc0f6639

                              SHA512

                              a67df713ccdadf71554c26c76c8df6a5c27d51d2a45b2714a76723431c51151e07a03721c9ee84b73b910b357aabcfe1b8fd4a58f47d396ef5318be63b57bcb5

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

                              Filesize

                              5KB

                              MD5

                              bb156957bbdb36b11e1fe63607e5e4ce

                              SHA1

                              a03d1b15b69b1746920db6bf88f1dcc04458a766

                              SHA256

                              825522b4624e58da8f6f741d6dd4f307a4ecba7571de4909f359a13e1b042f9a

                              SHA512

                              fb0cf962f2492e9da4169f9f0ad7c6a0c57047d94656239223ee331f9a70e436c0e034608b75b81d3a676f55c1381487da2c866eae724c995c6292fd3335e66e

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

                              Filesize

                              6KB

                              MD5

                              8a0bc486fd1f72d2eb1e8583d5223854

                              SHA1

                              a1ad222a39034a79bbcb542e0ed66ad115222d58

                              SHA256

                              57f4de39ac23dc34157c0eed9fe9f29f29f6e55dc25e86bf60ff2166e0d21b1d

                              SHA512

                              13aa8a82c7bdd48c62f3fa9bd1bc849a13189fc36f72d6553ce22bda12664cce98e7404743c9405e7193b705f294862593943bf0477f81913c47d147c800dd81

                            • 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

                              20daa839117d1d781d03f50dabe4c2f3

                              SHA1

                              bb9ee2fd2296c3e8b417ae2a5fc3d55c12f19bc5

                              SHA256

                              e16c3f9ecce5b5999faabca6990303c20b3f559d69bdf32b6a88d342a7711820

                              SHA512

                              4c970f057614dd5ff7ccdafc679b20e975e388cd463ac8ae89a409da7ae071a515750851840976180114c4c5736bd7da9a4208ec85604f4c7ca333e07f194a77

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

                              Filesize

                              11KB

                              MD5

                              4f1fa2d0dcee4d86257a8ca6e0c4c2cd

                              SHA1

                              75407c7e8506719dc0568c1bac7c21013158d5c4

                              SHA256

                              18f25c010ce4fa182355c2a50ba02e5cab25310cd51ab7d3f5e0c1b10ea19405

                              SHA512

                              ab857e7231f7ea48de3cb994c0c0a6d213e76977cb4912c03cfbc5641f01a5910b8f79570fd1599495bf6af24e62a9f37a71bf19e13d44e3fd04010a2dcada6f

                            • C:\Users\Admin\Downloads\release.zip

                              Filesize

                              445KB

                              MD5

                              06a4fcd5eb3a39d7f50a0709de9900db

                              SHA1

                              50d089e915f69313a5187569cda4e6dec2d55ca7

                              SHA256

                              c13a0cd7c2c2fd577703bff026b72ed81b51266afa047328c8ff1c4a4d965c97

                              SHA512

                              75e5f637fd3282d088b1c0c1efd0de8a128f681e4ac66d6303d205471fe68b4fbf0356a21d803aff2cca6def455abad8619fedc8c7d51e574640eda0df561f9b

                            • C:\Users\Admin\Downloads\release.zip:Zone.Identifier

                              Filesize

                              617B

                              MD5

                              f1158d5f7e6aa446e30fcb0cf7577c91

                              SHA1

                              169853e55a23683d22b0c7a6a7239d3a938aaecb

                              SHA256

                              36dd046db15accdac6497a235940b03c356703e557ddf2ff3d1d3943e3ea3949

                              SHA512

                              343adcf4f031cd488a858386845333aa0d670bf608be190078348f818c9cbe31a1d54a74d7ede9eb69b003b491628cea9b3b6fba0f951ffc6c3e7feb76baff1a

                            • \??\pipe\LOCAL\crashpad_3476_SEHCMWIKKACGNIWM

                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                            • memory/604-195-0x000002A42C860000-0x000002A42C878000-memory.dmp

                              Filesize

                              96KB

                            • memory/604-196-0x000002A446FB0000-0x000002A447172000-memory.dmp

                              Filesize

                              1.8MB

                            • memory/604-197-0x000002A4477B0000-0x000002A447CD8000-memory.dmp

                              Filesize

                              5.2MB

                            • memory/4036-191-0x0000000000880000-0x0000000000888000-memory.dmp

                              Filesize

                              32KB

                            • memory/4036-192-0x00000000058A0000-0x0000000005E46000-memory.dmp

                              Filesize

                              5.6MB

                            • memory/4036-193-0x0000000005390000-0x0000000005422000-memory.dmp

                              Filesize

                              584KB

                            • memory/4036-194-0x0000000005360000-0x000000000536A000-memory.dmp

                              Filesize

                              40KB