Resubmissions

01-08-2024 07:49

240801-jns4zstgld 10

01-08-2024 03:41

240801-d8sfaszejp 10

01-08-2024 01:51

240801-b984bszekc 10

Analysis

  • max time kernel
    46s
  • max time network
    43s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240730-en
  • resource tags

    arch:x64arch:x86image:win11-20240730-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    01-08-2024 07:49

General

  • Target

    Discord bot.exe

  • Size

    90KB

  • MD5

    24cde9873a5517844a29d0652889d284

  • SHA1

    61e0edee68767fa2d2898bad5144e0059a417589

  • SHA256

    b686a911bf3d93dc0a30bdc046d74fae1ee580ad4a6620d67d9b3af00b3e7a3d

  • SHA512

    4c7f29150f37f8c943809264ead1ea5223919bceb62266413e8e2775ae5430e5fda8c40557abba12c920e1db822ea32c99116d7c9686d4444bbb6fe6fc86a1c1

  • SSDEEP

    1536:THaXnTwWMeuPJdtAqBkblZNwpqejwSjZjZbANrC+uexCxoKV6+fhVp:msWMeuPy0kblbSqeUwZjZbANrC+bShH

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTE4OTY4ODc2MTI5OTI1OTQ4Mw.G_zwdB.BLohYxvGEmumEgQ_WxzeKQ5m1YzgRVAsGmoaOM

  • server_id

    1189695709369344143

Signatures

  • Discord RAT

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

  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Discord bot.exe
    "C:\Users\Admin\AppData\Local\Temp\Discord bot.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4956
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Drops file in Windows directory
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2108
    • 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:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffabaf0cc40,0x7ffabaf0cc4c,0x7ffabaf0cc58
      2⤵
        PID:4780
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1956,i,9040590196123425535,520396192847347445,262144 --variations-seed-version=20240730-050116.493000 --mojo-platform-channel-handle=1952 /prefetch:2
        2⤵
          PID:4224
        • 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 --no-appcompat-clear --field-trial-handle=1856,i,9040590196123425535,520396192847347445,262144 --variations-seed-version=20240730-050116.493000 --mojo-platform-channel-handle=1968 /prefetch:3
          2⤵
            PID:4860
          • 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=service --no-appcompat-clear --field-trial-handle=2216,i,9040590196123425535,520396192847347445,262144 --variations-seed-version=20240730-050116.493000 --mojo-platform-channel-handle=2228 /prefetch:8
            2⤵
              PID:3332
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3136,i,9040590196123425535,520396192847347445,262144 --variations-seed-version=20240730-050116.493000 --mojo-platform-channel-handle=3292 /prefetch:1
              2⤵
                PID:656
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3180,i,9040590196123425535,520396192847347445,262144 --variations-seed-version=20240730-050116.493000 --mojo-platform-channel-handle=3312 /prefetch:1
                2⤵
                  PID:1644
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4480,i,9040590196123425535,520396192847347445,262144 --variations-seed-version=20240730-050116.493000 --mojo-platform-channel-handle=4456 /prefetch:1
                  2⤵
                    PID:1944
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4588,i,9040590196123425535,520396192847347445,262144 --variations-seed-version=20240730-050116.493000 --mojo-platform-channel-handle=4832 /prefetch:8
                    2⤵
                      PID:1628
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4948,i,9040590196123425535,520396192847347445,262144 --variations-seed-version=20240730-050116.493000 --mojo-platform-channel-handle=4968 /prefetch:8
                      2⤵
                        PID:1304
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=4864,i,9040590196123425535,520396192847347445,262144 --variations-seed-version=20240730-050116.493000 --mojo-platform-channel-handle=5164 /prefetch:1
                        2⤵
                          PID:3936
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --field-trial-handle=5160,i,9040590196123425535,520396192847347445,262144 --variations-seed-version=20240730-050116.493000 --mojo-platform-channel-handle=4840 /prefetch:1
                          2⤵
                            PID:4156
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --field-trial-handle=5024,i,9040590196123425535,520396192847347445,262144 --variations-seed-version=20240730-050116.493000 --mojo-platform-channel-handle=5184 /prefetch:1
                            2⤵
                              PID:2752
                          • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                            "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                            1⤵
                              PID:1560
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:716

                              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

                                210KB

                                MD5

                                5ac828ee8e3812a5b225161caf6c61da

                                SHA1

                                86e65f22356c55c21147ce97903f5dbdf363649f

                                SHA256

                                b70465f707e42b41529b4e6d592f136d9eb307c39d040d147ad3c42842b723e7

                                SHA512

                                87472912277ae0201c2a41edc228720809b8a94599c54b06a9c509ff3b4a616fcdd10484b679fa0d436e472a8fc062f4b9cf7f4fa274dde6d10f77d378c06aa6

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

                                Filesize

                                216B

                                MD5

                                b63c138569ce05e8cfde115825deefa3

                                SHA1

                                d8248a7dabafb2c0b50192bb42ab1d7f1f12ce0e

                                SHA256

                                fd40a365c879d3775920885629029bffb02d4e27aa22668dc044ae0ed90bb801

                                SHA512

                                adf23386572ff1ddf052980e24c2ccccd9768223a7d1ce30d65994f419a32c23fb6b222a1ffa8726aaabdd0ab41b0117eae2117565bef3d4eca2d87b64660bd8

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                Filesize

                                2B

                                MD5

                                d751713988987e9331980363e24189ce

                                SHA1

                                97d170e1550eee4afc0af065b78cda302a97674c

                                SHA256

                                4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                SHA512

                                b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                Filesize

                                356B

                                MD5

                                3ec93388a3b46b27eb20c9858a726a46

                                SHA1

                                4c3b3ac9cc6a4ee5e94b7debe34f35ce5015e4cc

                                SHA256

                                94ed99ad4ba59c0852adbd6a7bc80814e3e022919e6078b8caecfaf1b6d1e8db

                                SHA512

                                ea8995c4e228d1aa74159132066a461ed3a95396faf0db016a223c65ad998f12ba73314cf72d671ff845043015c2cfda7a4938a98dd3c88750e0a0f164d71826

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

                                Filesize

                                356B

                                MD5

                                61f2b68cc5a078bba5ba50c8ee30be7b

                                SHA1

                                5f7c6424643f55c214b82d05e6c1edb34ede639e

                                SHA256

                                63e1b5b517def146eb3cdd240cfbc4e632b6d73c48d97f2bfec122e8dc55faa3

                                SHA512

                                93c2ecd38d899e4ca8fc8f29b667095ef3ac5c190dd6bdc09e6e269b239b93b475f26aae46f3cda67794604f9742f8e891e635efef7fa8ccc60ab0b48e7358f2

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

                                Filesize

                                8KB

                                MD5

                                a149a2b6d64f0da9db5055b859ca8c4c

                                SHA1

                                50fa42672b9c11b6dc8da24f7cd969f1ab24a10b

                                SHA256

                                a237d7edf84fb99fd896610a51dbf22a17bc308b1590fa8acc065675a04114cd

                                SHA512

                                00480b0d4c6a84fe1bcf4cbf6772d8b74b40e50cfcbfc7437eb92e4126732f0b50754ad592bbde33d770b7969e9a0f1c053e38c362fe7724124cca092e81abf1

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

                                Filesize

                                8KB

                                MD5

                                7a233964395455c1a5dcf2653c3e6a01

                                SHA1

                                7eb408b2cf99001a6e881af0fc41fd33591e80cf

                                SHA256

                                6c1b9f83103a66136479d8825827f87c7227839534151f817678ca49d7ad6732

                                SHA512

                                ece7911081a08b1bd645ed9b9a4483cbdd488f40cd7e3273c072782b526603bd7875a3a5e8322dc0432e5a59f74dc5c3ddcaa46d6a021958c325c6a4721ffa6d

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

                                Filesize

                                15KB

                                MD5

                                4fb5c85ac8538fa4b6e45f47c026944a

                                SHA1

                                187091a23cfdd8eb7383711f2713903b1d0754b1

                                SHA256

                                0a4316ca935c48f87da7f2a07a47d6801afd674c19b6c3e4a5546ec560a8f065

                                SHA512

                                cd8d1f7c1d63475df7846466d419d19146c8f333d144f03c2e259c391310a46657a7b4a11fa65ecc389fdd9cfb0c2b6544dc511c09026603240743cf399555b2

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

                                Filesize

                                195KB

                                MD5

                                f92db50e8a2e8f5d6184f6cecfb7db9a

                                SHA1

                                74f8e664dea22c5a27176b5d487b27981a933a3e

                                SHA256

                                614da0554d97fcfdef670801b1225969436bda2bc62f3b12409ba02dccf3fe35

                                SHA512

                                85eb6784ee377576ca99a467ce49ed27a8fc693ce83612b8a05efce58fee7e7aa45a604ec40208ad4da2d1d2d56159cd05fae1df652655e9bcae0493bf7aa308

                              • memory/4956-52-0x00007FFAA9563000-0x00007FFAA9565000-memory.dmp

                                Filesize

                                8KB

                              • memory/4956-0-0x00007FFAA9563000-0x00007FFAA9565000-memory.dmp

                                Filesize

                                8KB

                              • memory/4956-68-0x00007FFAA9560000-0x00007FFAAA022000-memory.dmp

                                Filesize

                                10.8MB

                              • memory/4956-4-0x000002C8A6200000-0x000002C8A6728000-memory.dmp

                                Filesize

                                5.2MB

                              • memory/4956-3-0x00007FFAA9560000-0x00007FFAAA022000-memory.dmp

                                Filesize

                                10.8MB

                              • memory/4956-2-0x000002C8A4D30000-0x000002C8A4EF2000-memory.dmp

                                Filesize

                                1.8MB

                              • memory/4956-1-0x000002C88A5E0000-0x000002C88A5FA000-memory.dmp

                                Filesize

                                104KB