Resubmissions

24-11-2024 19:59

241124-yqgajasnhj 10

24-11-2024 19:58

241124-yp65kasngj 1

24-11-2024 19:56

241124-ynxjqswphx 10

Analysis

  • max time kernel
    46s
  • max time network
    48s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    24-11-2024 19:56

General

  • Target

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

Malware Config

Signatures

  • Discord RAT

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

  • Discordrat family
  • 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.

  • Checks processor information in registry 2 TTPs 12 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 1 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 32 IoCs
  • Suspicious use of SendNotifyMessage 30 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "https://github.com/moom825/Discord-RAT-2.0"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3320
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://github.com/moom825/Discord-RAT-2.0
      2⤵
      • Checks processor information in registry
      • Modifies registry class
      • NTFS ADS
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4424
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1980 -parentBuildID 20240401114208 -prefsHandle 1908 -prefMapHandle 1900 -prefsLen 23681 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {59e4d8db-e149-4919-8f1b-b55a4a242fb8} 4424 "\\.\pipe\gecko-crash-server-pipe.4424" gpu
        3⤵
          PID:2800
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2444 -prefMapHandle 2440 -prefsLen 24601 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {555b590a-ff3b-41d0-b2fa-20c5957c63f9} 4424 "\\.\pipe\gecko-crash-server-pipe.4424" socket
          3⤵
          • Checks processor information in registry
          PID:4288
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3040 -childID 1 -isForBrowser -prefsHandle 2984 -prefMapHandle 2860 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1040 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0349c673-6a9b-43e0-a17c-d19dcb15f784} 4424 "\\.\pipe\gecko-crash-server-pipe.4424" tab
          3⤵
            PID:5076
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3000 -childID 2 -isForBrowser -prefsHandle 3668 -prefMapHandle 3664 -prefsLen 29091 -prefMapSize 244658 -jsInitHandle 1040 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8be9bfc3-ed23-440e-88b4-b9eff0876b12} 4424 "\\.\pipe\gecko-crash-server-pipe.4424" tab
            3⤵
              PID:2708
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4564 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4596 -prefMapHandle 4592 -prefsLen 29091 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e6cf1d1c-0db5-46c6-a495-364ab33430df} 4424 "\\.\pipe\gecko-crash-server-pipe.4424" utility
              3⤵
              • Checks processor information in registry
              PID:1236
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5448 -childID 3 -isForBrowser -prefsHandle 5460 -prefMapHandle 5456 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1040 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5e11ba01-7073-41d7-8670-72bafc2e5753} 4424 "\\.\pipe\gecko-crash-server-pipe.4424" tab
              3⤵
                PID:2544
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5588 -childID 4 -isForBrowser -prefsHandle 5596 -prefMapHandle 5600 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1040 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {be44e1eb-eb04-4ae1-8eba-f13c9cc39ace} 4424 "\\.\pipe\gecko-crash-server-pipe.4424" tab
                3⤵
                  PID:4592
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5784 -childID 5 -isForBrowser -prefsHandle 5788 -prefMapHandle 5792 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1040 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e651c532-f2eb-4c65-b22f-2c38882f8142} 4424 "\\.\pipe\gecko-crash-server-pipe.4424" tab
                  3⤵
                    PID:2820
              • C:\Windows\System32\rundll32.exe
                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                1⤵
                  PID:5044
                • C:\Users\Admin\Downloads\release\builder.exe
                  "C:\Users\Admin\Downloads\release\builder.exe"
                  1⤵
                  • System Location Discovery: System Language Discovery
                  PID:1612
                • C:\Users\Admin\Downloads\release\Release\Discord rat.exe
                  "C:\Users\Admin\Downloads\release\Release\Discord rat.exe"
                  1⤵
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1860
                • C:\Users\Admin\Downloads\release\Release\Discord rat.exe
                  "C:\Users\Admin\Downloads\release\Release\Discord rat.exe"
                  1⤵
                  • Suspicious use of AdjustPrivilegeToken
                  PID:784
                • C:\Users\Admin\Downloads\release\Release\Discord rat.exe
                  "C:\Users\Admin\Downloads\release\Release\Discord rat.exe"
                  1⤵
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4772

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\enjqfdim.default-release\activity-stream.discovery_stream.json

                  Filesize

                  19KB

                  MD5

                  25476cc27c49678def8e356b23a71295

                  SHA1

                  1b41ce43777a71f8342723d235a90dcde0348ca8

                  SHA256

                  4c2a810b6923cefd0faa6788ce00443483a4d60f10432fec48975aff4b4ed68b

                  SHA512

                  ada83ee261088f1874e0b88a4d015231a3fcf1b95a38eebbfcd8fe3732e265448ca8d4c6949a4c6b1861c29d191e3853c569f0bd8a6cabb9e389e2acb0efe53f

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\enjqfdim.default-release\AlternateServices.bin

                  Filesize

                  6KB

                  MD5

                  c2f3516d36ae4a2d2fddfb701573d08b

                  SHA1

                  1de0c075f5fe708491c805031e78d4a76bf350e9

                  SHA256

                  022a297b7b69ffeb16857bfd6bd44503fa789752a35acbe34e1a020c8ae2eb05

                  SHA512

                  5f6b18eccf41f9e34810732e16fb4402ce3627b1e868056db35790568439aa064309ac8162d35be6398b05e273f3f37ce7785e7851665f7f4ac4b18a042493ed

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\enjqfdim.default-release\AlternateServices.bin

                  Filesize

                  6KB

                  MD5

                  97ae933e580bd9d735064ead723bcf7c

                  SHA1

                  c5f9febc5737829d1f275821a23fdc5f1f2d1c48

                  SHA256

                  0c79bc7a04807635e81ac7c116598369c4ee508cb388d0bb851eda902028dc46

                  SHA512

                  d3a67377dbfa3aade5baa7069e6364f3afd65cb7d6a577b87d595979bab240541cebc38f50d0ca63514e7e15abb449e65ea8cbeee787cd12036b01556426a0cb

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\enjqfdim.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  5KB

                  MD5

                  8ade722faeea4c5b984537a363247a07

                  SHA1

                  0ace0e4528f1b4aad06d4ed8276298711fce5f1c

                  SHA256

                  af23c78e6064d7d39ebf7ca80ea59ae1cda75e6e3b5c30e951e034c1fb9e7dd8

                  SHA512

                  1ab6b2dd2347b08da87ffa3efb41afcf7e0465ce0e804d2c19d6059efe7258a03ebbb66833c547708233d4c3124fd73ca43173d507c77a24471932b8efdd83e2

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\enjqfdim.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  6KB

                  MD5

                  2efee2bf04f0c214049a0205f230e9f7

                  SHA1

                  22af0ab1999974d49be671be90e850ee58112637

                  SHA256

                  ffa3636b40905283a00894db8ebb5cf866c2bc1af15bf991bf76b55aaeaac160

                  SHA512

                  cf9c4aad5a839fd7a7cb14bc04c82c5a469492cc1481d47ee5e2c62d78f3bd9d551e70c8a44f6546f063a3b1f6aca499a35f86e9e1463c13153f20c71cc018f3

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\enjqfdim.default-release\datareporting\glean\pending_pings\2c964272-fc3e-4616-86cc-235f5b8bcc2a

                  Filesize

                  982B

                  MD5

                  bb87bb17e9b23331cc01579b49fdf260

                  SHA1

                  ff4f7dd4be77ebd53cc0e621500d93e6651c729a

                  SHA256

                  f2a5a453321468c934f8d10f66e7b74d000d9548a9202ba849b7ab346a25b535

                  SHA512

                  b31bf311e27c845c8235aacfb26b05d510e1f8f80af54147e64c01586d3425edb44dcd67e6745a7806aeeec2a782de677b9f32e9c8c7ce7b76019313169cad9d

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\enjqfdim.default-release\datareporting\glean\pending_pings\5eceddba-271b-4b9d-a78b-20fd3732dee8

                  Filesize

                  671B

                  MD5

                  67c0501bcb6a55d42b01fbb352aa97eb

                  SHA1

                  c57a71c6481d032c2aba3bd6467ac27d45e3336c

                  SHA256

                  c298409118858e50d9b4385af7e2528e8b817e77c7a1a29c2e66937772acbe01

                  SHA512

                  a98cd8b19f46bbda94ccdc4ef78f34896c33a8f483cddb97874043d076c1dc99bff0ec3eb4543cb5c324d445f9fc984f229cec9e0f2be373df8602478f8f0d28

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\enjqfdim.default-release\datareporting\glean\pending_pings\b6d83d29-45e3-45d6-a73c-c11f535c1bc3

                  Filesize

                  26KB

                  MD5

                  da1ed479cf76e4e71e22d8a6bebdcc34

                  SHA1

                  2d815c2d262c66628761f9e784b7a3875ea74ab6

                  SHA256

                  3a27a72b2b2169b15ced288f70ea57ab9406b7ad55aae0393ee2ecada9b08f2d

                  SHA512

                  af50ba5d2feb8afd04247893a4a32a98b8386a8f2492d34f8e3e4bc34f7d2a382d92c615e512f79152e594a375644d5b1a07d1c2fa0ea92a1102b9c36368dc09

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\enjqfdim.default-release\prefs-1.js

                  Filesize

                  10KB

                  MD5

                  61512ed7febf58247286cc2c4bb39bd5

                  SHA1

                  3db00cb019f3b0f62b9c2466df72dd176628b8a1

                  SHA256

                  6e7a5f2cc89384aa8c53c8a7a10ede33ee9dd74569e2b117bdfa6f5469e4167d

                  SHA512

                  84444578800441a9585a3294701684f418970ff73be54549c71ec500429dcf36217c7191eb481891c553b28d93ea940fef4caa185a51c5e172307ae3f553db18

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\enjqfdim.default-release\prefs-1.js

                  Filesize

                  10KB

                  MD5

                  488f4921d0ffc13f6c953dd52f478c63

                  SHA1

                  4d0ff360edb40ac8642fcf5f750e6fec3dc14480

                  SHA256

                  7bed4e0f878f1a377df88b91915f3e3435f7a3d9f61dddb2679ff871f8086382

                  SHA512

                  cee64e5ca2f2fcdc00aca6922f58fe2140cd3d3c7fb74d099b87a789f6fd91bb26edd5b5dfc2b688684fb8d63c59dd91eeb001369830cd0d64536530c0f4fb22

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\enjqfdim.default-release\prefs.js

                  Filesize

                  10KB

                  MD5

                  85cf1f103a0c7f945e29d557b25d2578

                  SHA1

                  a0f4ad0566661dc86291966ceb49d55e9d983ed8

                  SHA256

                  2ae1d7584d2a7b71b1ce7d02d334548d52206b9d20f2fa3eb536e4f36d7334d2

                  SHA512

                  bf2c855490fcbb1478977eb7aab5879d442ff46390bf2b3166326cd3287f3c2e2e2db48d4a155de84736dab6f7df0969991a61e5fdc808c276ac2b0459d1e91d

                • C:\Users\Admin\Downloads\release._B-fj6F9.zip.part

                  Filesize

                  445KB

                  MD5

                  06a4fcd5eb3a39d7f50a0709de9900db

                  SHA1

                  50d089e915f69313a5187569cda4e6dec2d55ca7

                  SHA256

                  c13a0cd7c2c2fd577703bff026b72ed81b51266afa047328c8ff1c4a4d965c97

                  SHA512

                  75e5f637fd3282d088b1c0c1efd0de8a128f681e4ac66d6303d205471fe68b4fbf0356a21d803aff2cca6def455abad8619fedc8c7d51e574640eda0df561f9b

                • memory/1612-596-0x0000000005C00000-0x00000000061A6000-memory.dmp

                  Filesize

                  5.6MB

                • memory/1612-605-0x000000007449E000-0x000000007449F000-memory.dmp

                  Filesize

                  4KB

                • memory/1612-594-0x000000007449E000-0x000000007449F000-memory.dmp

                  Filesize

                  4KB

                • memory/1612-597-0x0000000005650000-0x00000000056E2000-memory.dmp

                  Filesize

                  584KB

                • memory/1612-598-0x0000000074490000-0x0000000074C41000-memory.dmp

                  Filesize

                  7.7MB

                • memory/1612-599-0x0000000005700000-0x000000000570A000-memory.dmp

                  Filesize

                  40KB

                • memory/1612-608-0x0000000074490000-0x0000000074C41000-memory.dmp

                  Filesize

                  7.7MB

                • memory/1612-595-0x0000000000C60000-0x0000000000C68000-memory.dmp

                  Filesize

                  32KB

                • memory/1612-606-0x0000000074490000-0x0000000074C41000-memory.dmp

                  Filesize

                  7.7MB

                • memory/1860-601-0x000001E9E7A70000-0x000001E9E7A88000-memory.dmp

                  Filesize

                  96KB

                • memory/1860-604-0x000001E9EA8F0000-0x000001E9EAE18000-memory.dmp

                  Filesize

                  5.2MB

                • memory/1860-603-0x00007FFBC1A40000-0x00007FFBC2502000-memory.dmp

                  Filesize

                  10.8MB

                • memory/1860-602-0x000001E9EA0B0000-0x000001E9EA272000-memory.dmp

                  Filesize

                  1.8MB

                • memory/1860-600-0x00007FFBC1A43000-0x00007FFBC1A45000-memory.dmp

                  Filesize

                  8KB

                • memory/1860-609-0x00007FFBC1A43000-0x00007FFBC1A45000-memory.dmp

                  Filesize

                  8KB

                • memory/1860-610-0x00007FFBC1A40000-0x00007FFBC2502000-memory.dmp

                  Filesize

                  10.8MB