Analysis

  • max time kernel
    115s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    14-09-2024 18:13

General

  • Target

    Release/Discord rat.exe

  • Size

    79KB

  • MD5

    d13905e018eb965ded2e28ba0ab257b5

  • SHA1

    6d7fe69566fddc69b33d698591c9a2c70d834858

  • SHA256

    2bd631c6665656673a923c13359b0dc211debc05b2885127e26b0dce808e2dec

  • SHA512

    b95bfdebef33ac72b6c21cdf0abb4961222b7efd17267cd7236e731dd0b6105ece28e784a95455f1ffc8a6dd1d580a467b07b3bd8cb2fb19e2111f1a864c97cb

  • SSDEEP

    1536:YCH0jBD2BKkwbPNrfxCXhRoKV6+V+y9viwp:VUjBD2BPwbPNrmAE+MqU

Malware Config

Signatures

  • Discord RAT

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

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe
    "C:\Users\Admin\AppData\Local\Temp\Release\Discord rat.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1032
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1032 -s 600
      2⤵
        PID:2208
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:2492
      • C:\Windows\system32\taskmgr.exe
        "C:\Windows\system32\taskmgr.exe"
        1⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:3024
      • C:\Windows\explorer.exe
        "C:\Windows\explorer.exe"
        1⤵
          PID:2928
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe"
          1⤵
          • Enumerates system info in registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of WriteProcessMemory
          PID:1336
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef53b9758,0x7fef53b9768,0x7fef53b9778
            2⤵
              PID:2008
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1096 --field-trial-handle=1364,i,14253852685664693202,13685646247387263120,131072 /prefetch:2
              2⤵
                PID:1824
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1500 --field-trial-handle=1364,i,14253852685664693202,13685646247387263120,131072 /prefetch:8
                2⤵
                  PID:2164
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1612 --field-trial-handle=1364,i,14253852685664693202,13685646247387263120,131072 /prefetch:8
                  2⤵
                    PID:408
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2200 --field-trial-handle=1364,i,14253852685664693202,13685646247387263120,131072 /prefetch:1
                    2⤵
                      PID:2044
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2208 --field-trial-handle=1364,i,14253852685664693202,13685646247387263120,131072 /prefetch:1
                      2⤵
                        PID:2036
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1564 --field-trial-handle=1364,i,14253852685664693202,13685646247387263120,131072 /prefetch:2
                        2⤵
                          PID:1616
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3184 --field-trial-handle=1364,i,14253852685664693202,13685646247387263120,131072 /prefetch:1
                          2⤵
                            PID:3056
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3656 --field-trial-handle=1364,i,14253852685664693202,13685646247387263120,131072 /prefetch:8
                            2⤵
                              PID:2908
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3712 --field-trial-handle=1364,i,14253852685664693202,13685646247387263120,131072 /prefetch:1
                              2⤵
                                PID:1584
                            • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                              "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                              1⤵
                                PID:2420

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

                                Filesize

                                212KB

                                MD5

                                08ec57068db9971e917b9046f90d0e49

                                SHA1

                                28b80d73a861f88735d89e301fa98f2ae502e94b

                                SHA256

                                7a68efe41e5d8408eed6e9d91a7b7b965a3062e4e28eeffeefb8cdba6391f4d1

                                SHA512

                                b154142173145122bc49ddd7f9530149100f6f3c5fd2f2e7503b13f7b160147b8b876344f6faae5e8616208c51311633df4c578802ac5d34c005bb154e9057cf

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\3f90a30a6bce45c8_0

                                Filesize

                                19KB

                                MD5

                                90751bf37ae8194474712456119f508c

                                SHA1

                                e3c45d7c6cf0991311a4f7c952f06053991bf800

                                SHA256

                                dee12a333233a9d2985e90ceb43c3fb7c33a2619dd8ee4f60fbb5468032c244f

                                SHA512

                                1bd4d2c2eb83aa8ca7a995326161a52239c938972c77cf3ad2e99831047dc7a434477ff8cf337b5bf648ddf64605e03c2fc84bc3e8704645aaa81a349ee91908

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\edba0684d6e81a90_0

                                Filesize

                                280B

                                MD5

                                813075129c7cfcfe0f9d78121dd5fc5e

                                SHA1

                                061f248ac1a2c52b1af2222d3642d708457790cc

                                SHA256

                                2c28246d587b383b2f14b94eaef8a9da019e1e0362b0ccb9e45ffb98ad0cbcec

                                SHA512

                                82192a967e04d889b37c939858d58477eb3b64d9d48641fb961cfaf9208dc491a5d281fc9fbebd61c7bc42a1164f4b0d0c956208d22ed92005b26e46e98253a1

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                                Filesize

                                16B

                                MD5

                                aefd77f47fb84fae5ea194496b44c67a

                                SHA1

                                dcfbb6a5b8d05662c4858664f81693bb7f803b82

                                SHA256

                                4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                                SHA512

                                b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                                Filesize

                                264KB

                                MD5

                                f50f89a0a91564d0b8a211f8921aa7de

                                SHA1

                                112403a17dd69d5b9018b8cede023cb3b54eab7d

                                SHA256

                                b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                SHA512

                                bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                5KB

                                MD5

                                211d6842149f94a4692943ebe139f481

                                SHA1

                                e9f0f39bbe3e266d52fc8656e770126122066b07

                                SHA256

                                113b176554d50b52c71f178f03f563fb9bfe3f82d6d95eb0cc3a655725d609e3

                                SHA512

                                3c5f024dfd0629572123516b988f5321e0c52c42622f9ca6ea348f7e20a38ace492884ec3b019ca74ed855b4850b63459584f3b211773323005db8e6ef150241

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                6KB

                                MD5

                                4f0236c664bdf5a21c8b79fb4d286dfc

                                SHA1

                                9daf93cfbce720c0b4a2d9190e00f516e4a456b5

                                SHA256

                                4198a5a08a31bbd7dc9e447c467bbad3672b0a51b6e7d468c783d94bb3ca125d

                                SHA512

                                303340fc9529e7be0ee5b634f15f6d7b5fe1c0eda7e34eab24d5439b5b12b280cd4e057dcf5f2c07cecd8fd311034a78aaf0279f4f086f3256752da32788bd05

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                Filesize

                                5KB

                                MD5

                                78752dc4b922148c3e174541bb983a87

                                SHA1

                                71b50b9054173a1a404d4666d1080269d544e915

                                SHA256

                                25060fa8f19c3af09bab4e9dcf026a93b9b3c7458d61bc7d4a9e1eb96a3a0ef9

                                SHA512

                                287af1dad89dc9b8c0dcd290e94fa928f083d31381c7cf864755f40ba0729daa8e28070e67a293b74a93d5f2ceb07e374ef8692a69d1d79f7ba1cecbe7331834

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

                                Filesize

                                16B

                                MD5

                                18e723571b00fb1694a3bad6c78e4054

                                SHA1

                                afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                SHA256

                                8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                SHA512

                                43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                              • memory/1032-3-0x000007FEF5E00000-0x000007FEF67EC000-memory.dmp

                                Filesize

                                9.9MB

                              • memory/1032-0-0x000007FEF5E03000-0x000007FEF5E04000-memory.dmp

                                Filesize

                                4KB

                              • memory/1032-2-0x000007FEF5E00000-0x000007FEF67EC000-memory.dmp

                                Filesize

                                9.9MB

                              • memory/1032-1-0x000000013F600000-0x000000013F618000-memory.dmp

                                Filesize

                                96KB

                              • memory/3024-5-0x0000000140000000-0x00000001405E8000-memory.dmp

                                Filesize

                                5.9MB

                              • memory/3024-4-0x0000000140000000-0x00000001405E8000-memory.dmp

                                Filesize

                                5.9MB