Analysis

  • max time kernel
    41s
  • max time network
    41s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-06-2024 21:24

General

  • Target

    https://mega.nz/folder/bEMUjBrK#dSqYdVa8Jk8vsVl_um5USw

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    sdsads

  • server_id

    sadawdwqew

Signatures

  • Discord RAT

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

  • Executes dropped EXE 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 34 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://mega.nz/folder/bEMUjBrK#dSqYdVa8Jk8vsVl_um5USw
    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:2344
    • 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,0x100,0x104,0xd8,0x108,0x7fff201c46f8,0x7fff201c4708,0x7fff201c4718
      2⤵
        PID:1760
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,14478618593219466990,2949359434123439098,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2216 /prefetch:2
        2⤵
          PID:3992
        • 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=2208,14478618593219466990,2949359434123439098,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2332 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3024
        • 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=2208,14478618593219466990,2949359434123439098,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2668 /prefetch:8
          2⤵
            PID:2464
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,14478618593219466990,2949359434123439098,131072 --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=3304 /prefetch:1
            2⤵
              PID:5028
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,14478618593219466990,2949359434123439098,131072 --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=3320 /prefetch:1
              2⤵
                PID:2620
              • 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=2208,14478618593219466990,2949359434123439098,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
                2⤵
                  PID:4472
                • 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=2208,14478618593219466990,2949359434123439098,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4460
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,14478618593219466990,2949359434123439098,131072 --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=5236 /prefetch:1
                  2⤵
                    PID:2808
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,14478618593219466990,2949359434123439098,131072 --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=5252 /prefetch:1
                    2⤵
                      PID:2196
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2208,14478618593219466990,2949359434123439098,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=3304 /prefetch:8
                      2⤵
                        PID:4976
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,14478618593219466990,2949359434123439098,131072 --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=3644 /prefetch:1
                        2⤵
                          PID:3776
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,14478618593219466990,2949359434123439098,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5860 /prefetch:1
                          2⤵
                            PID:1856
                          • 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=2208,14478618593219466990,2949359434123439098,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5764 /prefetch:8
                            2⤵
                              PID:1980
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,14478618593219466990,2949359434123439098,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6108 /prefetch:1
                              2⤵
                                PID:3624
                              • 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=2208,14478618593219466990,2949359434123439098,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5504 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:5032
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:1008
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:4936
                                • C:\Windows\system32\AUDIODG.EXE
                                  C:\Windows\system32\AUDIODG.EXE 0x45c 0x3c8
                                  1⤵
                                    PID:4120
                                  • C:\Windows\System32\rundll32.exe
                                    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                    1⤵
                                      PID:5288
                                    • C:\Users\Admin\Desktop\release\builder.exe
                                      "C:\Users\Admin\Desktop\release\builder.exe"
                                      1⤵
                                      • Suspicious use of FindShellTrayWindow
                                      PID:5424
                                    • C:\Users\Admin\Desktop\release\Client-built.exe
                                      "C:\Users\Admin\Desktop\release\Client-built.exe"
                                      1⤵
                                      • Executes dropped EXE
                                      • Suspicious use of AdjustPrivilegeToken
                                      PID:5788

                                    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

                                      1ac52e2503cc26baee4322f02f5b8d9c

                                      SHA1

                                      38e0cee911f5f2a24888a64780ffdf6fa72207c8

                                      SHA256

                                      f65058c6f1a745b37a64d4c97a8e8ee940210273130cec97a67f568088b5d4d4

                                      SHA512

                                      7670d606bc5197ecb7db3ddaecd6f74a80e6decae92b94e0e8145a7f463fa099058e89f9dfa1c45b9197c36e5e21994698186a2ec970bbdb0937fe28ca46a834

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

                                      Filesize

                                      152B

                                      MD5

                                      b2a1398f937474c51a48b347387ee36a

                                      SHA1

                                      922a8567f09e68a04233e84e5919043034635949

                                      SHA256

                                      2dc0bf08246ddd5a32288c895d676017578d792349ca437b1b36e7b2f0ade6d6

                                      SHA512

                                      4a660c0549f7a850e07d8d36dab33121af02a7bd7e9b2f0137930b4c8cd89b6c5630e408f882684e6935dcb0d5cb5e01a854950eeda252a4881458cafcc7ef7c

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

                                      Filesize

                                      72B

                                      MD5

                                      2ee01c6efbf80c716032a5722e8ac439

                                      SHA1

                                      b9ed7be104a71dbc694356978d2bfe913c6a4c1f

                                      SHA256

                                      3545303ba3fafa233cccc9d09315e5d336d0487db4078b2ab21254194051034a

                                      SHA512

                                      a381f7e158ddfe35fab5aa573a1c1564bec88498588c6da629f3d236f3a6402cfca435ab3b2f69b31b169589bcbc32de4f9d61a351366ea733980c1fc3ad7ca7

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\File System\Origins\CURRENT

                                      Filesize

                                      16B

                                      MD5

                                      46295cac801e5d4857d09837238a6394

                                      SHA1

                                      44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                      SHA256

                                      0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                      SHA512

                                      8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                      Filesize

                                      6KB

                                      MD5

                                      788bb18519ed642569a8e5014fb2c664

                                      SHA1

                                      b36f565a47b2197a6fd7ad7401eb37b0819d5ef1

                                      SHA256

                                      64c4d92f4323b4beb276a43fc96ee122352d6b64221a65a27d308161e0975db4

                                      SHA512

                                      34d703b483a2a9c28864ef281862f3e327a8df3113674d4e8cb8522f228c0644880efd753c65011424909686c0706e1b09fee4ecc8684beb84d7c22cdc054623

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

                                      Filesize

                                      6KB

                                      MD5

                                      db3ff5e0b53909d2f96cdb393e3f5bc1

                                      SHA1

                                      a18e55fd0a49b6801b6470e3db41adcf565a2730

                                      SHA256

                                      c33cc8e8f0d6b3a9deccecff6487eabccd1f20cda55461e608af3edb5529d153

                                      SHA512

                                      f94fe980833b07f416e850acd891797c1aed4582f2d31f7f45dc4555d3c35278a3d0c13354be2c22c44f651023ba76644db7fe976f7d5cdf3bfe8d007092425e

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\Database\MANIFEST-000001

                                      Filesize

                                      41B

                                      MD5

                                      5af87dfd673ba2115e2fcf5cfdb727ab

                                      SHA1

                                      d5b5bbf396dc291274584ef71f444f420b6056f1

                                      SHA256

                                      f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                                      SHA512

                                      de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                                      Filesize

                                      72B

                                      MD5

                                      64feb27a67b1e9900318804d7056a6ec

                                      SHA1

                                      be274e526df9125790ed013c737fcc0998aa342a

                                      SHA256

                                      5c560541010960163e6566a7da471c837107347c7088461193be01d8ab9c242b

                                      SHA512

                                      c667e1002477d991a16442c0925c42c7b6be8168d3e9f274ad3712d2e49325e873f709dc00602fdabc6b0203a3b6503cdf93af41f81bb8a5cd24d6aa3aa324dd

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe579904.TMP

                                      Filesize

                                      48B

                                      MD5

                                      f749e70be36d36c15e1276f5e9723b57

                                      SHA1

                                      cab69674070f4b2e153eb6d75e62b3f4fd25ef7b

                                      SHA256

                                      5627a599373677616cf12fe45ec7a2296c286f5f1ee2f2083c49d7739da6aad6

                                      SHA512

                                      a02fbe6e188f46fab57f332b0228e5ea884d37491695c8d3b42363f60d349f7df47ac9ce58482887ba5759ce46dec4bb50267dfc2a15622f09db7d4ecdbd7deb

                                    • 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\Default\f15c06df-cccb-4834-94b0-067ac6b27460.tmp

                                      Filesize

                                      5KB

                                      MD5

                                      71518ff8ae632ca6669e4d91bc7a90ab

                                      SHA1

                                      ec4e3e1035a8be5aeb0e41c8011e8c0e04175f4c

                                      SHA256

                                      af0f2d97c115350dc0e5d9157c392c70d2d33282678d5eab73fbe9c771dbc787

                                      SHA512

                                      798804cbd8c9c99c3fd95d7600143fbe54ebbf2b96c660ff798f830cedcbd02d1b69abcf06a24360e93bd25bc7138bd3267bc54f40f52c9c0a289ccfc9294b17

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

                                      Filesize

                                      10KB

                                      MD5

                                      1b03446678fcc7122152b24d95101bb1

                                      SHA1

                                      70219f942201ac4465f2a30aea00f09bbe04e5fe

                                      SHA256

                                      0dd49dc861531cc721db27059032a602b26177b65d5868ebb4626227662bae86

                                      SHA512

                                      2adc33cf728c00b3fc6489858eb2cc07e9b707bdb93cc5031b672ff627da4c99cf7c4b7fc8c2abe70f654bf51065f645d6b5e40102b03da512f1b00634b2b56e

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

                                      Filesize

                                      10KB

                                      MD5

                                      294a9df179401306bfa87e0c5386bf6d

                                      SHA1

                                      af445d6cfdf469abcda4eff0e6290acaee451b81

                                      SHA256

                                      09c3c0780b89f9d8b7597a17f358481eea35f5af6487dd8ef1d9e5cfbb569616

                                      SHA512

                                      45cd59292e8a91ed38ff84ee042fffafd4d1d40c62b2b9bada29f458f7533fa7400ef32c4f7e8b158d063d99e276517021743d69df40fab8ca7e8b9ac78cfc4c

                                    • C:\Users\Admin\Desktop\release\Client-built.exe

                                      Filesize

                                      78KB

                                      MD5

                                      49e49ba1db75ff283cc449c7c2b73ae1

                                      SHA1

                                      5d131d8fa6593477d79c39c096aa9d93d54c95fe

                                      SHA256

                                      beb8b7808c9e66a63cf9576dbb92b00e7b1e9d1991b12fd3504b57ea3b416fd6

                                      SHA512

                                      ea7c565a1a3650c224473b56e76340279de560a774e063e591362a69884e3148c06fac524300247bc4082e1e591fc966ee84305edf989970142fa4925a3d1d97

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

                                      Filesize

                                      1.2MB

                                      MD5

                                      5e9eb4ed986048ff754d49bcba44fb9d

                                      SHA1

                                      74a4191087f3db48c0e2789906c625204beec9e2

                                      SHA256

                                      3da99455d80c9a9b331be45e81b7ddfe29fa2d77ce95d88a8a7336a8fb775edd

                                      SHA512

                                      f75d94604fccfcc6b45d8fe3c941e2dda2011d289503d441f714dd53d90005f3c18b3e46e9721cfb471a8329db6d2a2b2a435bb8185144db7d07fb9f4edb4ef4

                                    • memory/5424-185-0x0000000004BE0000-0x0000000004BEA000-memory.dmp

                                      Filesize

                                      40KB

                                    • memory/5424-184-0x0000000004A20000-0x0000000004AB2000-memory.dmp

                                      Filesize

                                      584KB

                                    • memory/5424-183-0x0000000005090000-0x0000000005634000-memory.dmp

                                      Filesize

                                      5.6MB

                                    • memory/5424-213-0x0000000007E50000-0x0000000007F72000-memory.dmp

                                      Filesize

                                      1.1MB

                                    • memory/5424-182-0x0000000000040000-0x0000000000048000-memory.dmp

                                      Filesize

                                      32KB

                                    • memory/5788-218-0x000001FFFDBE0000-0x000001FFFDBF8000-memory.dmp

                                      Filesize

                                      96KB

                                    • memory/5788-219-0x0000020000000000-0x00000200001C2000-memory.dmp

                                      Filesize

                                      1.8MB

                                    • memory/5788-220-0x000001FF988E0000-0x000001FF98E08000-memory.dmp

                                      Filesize

                                      5.2MB