Analysis

  • max time kernel
    240s
  • max time network
    297s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    31-08-2024 07:25

General

  • Target

    https://gofile.io/d/jXAclF

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI3OTMzNzI0NDUxOTMwMTE4MA.GOw-S5.o5k3EpcAZ5nDw2sQD40ybvdPi2Q3Hz-ydhmzcA

  • server_id

    1279122304999100426

Signatures

  • Discord RAT

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

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

    When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 35 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" --single-argument https://gofile.io/d/jXAclF
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5048
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffb12c13cb8,0x7ffb12c13cc8,0x7ffb12c13cd8
      2⤵
        PID:2760
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1896,18388069537806434940,1414970300102066490,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1912 /prefetch:2
        2⤵
          PID:4272
        • 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=1896,18388069537806434940,1414970300102066490,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2388 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4312
        • 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=1896,18388069537806434940,1414970300102066490,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /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=1896,18388069537806434940,1414970300102066490,131072 --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=3300 /prefetch:1
            2⤵
              PID:2376
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1896,18388069537806434940,1414970300102066490,131072 --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:2716
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1896,18388069537806434940,1414970300102066490,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4608 /prefetch:1
                2⤵
                  PID:1584
                • 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=1896,18388069537806434940,1414970300102066490,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5368 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3056
                • 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=1896,18388069537806434940,1414970300102066490,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4940 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4380
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1896,18388069537806434940,1414970300102066490,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5524 /prefetch:1
                  2⤵
                    PID:3172
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1896,18388069537806434940,1414970300102066490,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5440 /prefetch:1
                    2⤵
                      PID:412
                    • 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.UtilReadIcon --field-trial-handle=1896,18388069537806434940,1414970300102066490,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5876 /prefetch:8
                      2⤵
                        PID:2716
                      • 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=1896,18388069537806434940,1414970300102066490,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5656 /prefetch:8
                        2⤵
                        • Subvert Trust Controls: Mark-of-the-Web Bypass
                        • NTFS ADS
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2908
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1896,18388069537806434940,1414970300102066490,131072 --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=6044 /prefetch:1
                        2⤵
                          PID:5056
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1896,18388069537806434940,1414970300102066490,131072 --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=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6056 /prefetch:1
                          2⤵
                            PID:3264
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1896,18388069537806434940,1414970300102066490,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1988 /prefetch:1
                            2⤵
                              PID:1144
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1896,18388069537806434940,1414970300102066490,131072 --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=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4648 /prefetch:1
                              2⤵
                                PID:2776
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1896,18388069537806434940,1414970300102066490,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5568 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4864
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:2912
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:616
                                • C:\Windows\System32\rundll32.exe
                                  C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                  1⤵
                                    PID:556
                                  • C:\Users\Admin\Downloads\Client-built.exe
                                    "C:\Users\Admin\Downloads\Client-built.exe"
                                    1⤵
                                    • Executes dropped EXE
                                    • Suspicious use of AdjustPrivilegeToken
                                    PID:4836

                                  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

                                    a8276eab0f8f0c0bb325b5b8c329f64f

                                    SHA1

                                    8ce681e4056936ca8ccd6f487e7cd7cccbae538b

                                    SHA256

                                    847f60e288d327496b72dbe1e7aa1470a99bf27c0a07548b6a386a6188cd72da

                                    SHA512

                                    42f91bf90e92220d0731fa4279cc5773d5e9057a9587f311bee0b3f7f266ddceca367bd0ee7f1438c3606598553a2372316258c05e506315e4e11760c8f13918

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

                                    Filesize

                                    152B

                                    MD5

                                    058032c530b52781582253cb245aa731

                                    SHA1

                                    7ca26280e1bfefe40e53e64345a0d795b5303fab

                                    SHA256

                                    1c3a7192c514ef0d2a8cf9115cfb44137ca98ec6daa4f68595e2be695c7ed67e

                                    SHA512

                                    77fa3cdcd53255e7213bb99980049e11d6a2160f8130c84bd16b35ba9e821a4e51716371526ec799a5b4927234af99e0958283d78c0799777ab4dfda031f874f

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

                                    Filesize

                                    288B

                                    MD5

                                    0e219415e23035999917c578f6f30e8f

                                    SHA1

                                    e1decff79606945561d20d97655d22ffa06ae26b

                                    SHA256

                                    52e6d2d35ad47411585a9555b2b513eebf82a0510637bbe7f4076f65f01c3993

                                    SHA512

                                    eb347c00b4c4d99907e6c00ebc12b483c1f341b591313b8041226f9bdde204d44c1f594d7d9d2f722dfeda5aa3c0f0ea4d3519d07bf356b37a6faec4ba6a61e5

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

                                    Filesize

                                    391B

                                    MD5

                                    9dc479fd661486caf38cfe970da1dd0c

                                    SHA1

                                    9816cbff5bae124952e5f64a025916abd5c67d7e

                                    SHA256

                                    9d3a72c4743b3fbd2c77e1fb5a35671248de793d4a2c18aec8765630fa88b8ca

                                    SHA512

                                    6c2936b3aff330c63719b797cc2429b2fcd91d8647c4db32a04122fc64e55baedf823444896d7bb648a699de36d910f227ed68490498c713a7857ae366b5857a

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

                                    Filesize

                                    5KB

                                    MD5

                                    2e547620c81417c1c5a54825c680e788

                                    SHA1

                                    15f4a85e62b498c17c35f3735a31ea2369e43621

                                    SHA256

                                    861f5f30c850d5ca088b927be8ab6452e7fdf19161d8af3dcf67e85e55f0eaf0

                                    SHA512

                                    ac528a90ca85895b9276708ac84aaf80ae46f82651c31c6b25fe2e785b685dbc0711933515766087d200a89b356f73cc47be32040dbdaadf52cee640a02738b1

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

                                    Filesize

                                    6KB

                                    MD5

                                    56f92682597ed2b21448837be840c3b7

                                    SHA1

                                    49e25213cf8de5b6ce5d517d53afe61ed85fb812

                                    SHA256

                                    051b01fac1f1c6f59707b3b886f53dbbb9a1757ae5ee8061baf0da40d1d3aabc

                                    SHA512

                                    f95cf99206297ec04efe06e9a853aa6b901522c0facfcde39a1cd6e03237ac4638741729c6da1041134f7c5db974f6b6d41c5f56aa10935140ad894853171bcd

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

                                    Filesize

                                    6KB

                                    MD5

                                    132c9339b9e8c57bcff60f8aa77049cf

                                    SHA1

                                    bc8f5f92c362f22838f76c23ce6e418a72557673

                                    SHA256

                                    2b840186d71768eccc8109c242f4873590c399bee21e9c6a33e0fb5dc6428bbb

                                    SHA512

                                    f7b44fad3c47e8b37705de490e1cd4b7dceea2fd9cd261605ef2a7ab8500f673bdb13a317ba9a7d8311f5bf4787c16f7343bb24112ac0d208685ed02a84032d9

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

                                    Filesize

                                    16B

                                    MD5

                                    46295cac801e5d4857d09837238a6394

                                    SHA1

                                    44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                    SHA256

                                    0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                    SHA512

                                    8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                    Filesize

                                    16B

                                    MD5

                                    206702161f94c5cd39fadd03f4014d98

                                    SHA1

                                    bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                                    SHA256

                                    1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                                    SHA512

                                    0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                                    Filesize

                                    11KB

                                    MD5

                                    46345a77cf8313c093c9f44cd8a00589

                                    SHA1

                                    14033002658c93977f32ebc391dabb01a9e73bfa

                                    SHA256

                                    4cfcf4f84612f2bb23bb7506d1b396b7007209e57d642de953fef58dfae20264

                                    SHA512

                                    fa4668d1dacbf29b69ffdc2579d9e5afb9298eed4a5d1c24ab75750cf0ebe970d86a0a2a4db61c63cf300c520e7428e94f3765d2bb5285c5f54ce4ec125c6e50

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

                                    Filesize

                                    11KB

                                    MD5

                                    33fad3333c17a754bd9262f6d5d8d943

                                    SHA1

                                    f56592ec7bc40ae51f60906888e1590d098ffd75

                                    SHA256

                                    f1d17df28ea59e6a01e31544a65586a360daa9dd9f80fd10e896a8011b61cd31

                                    SHA512

                                    9b184e83886bcd14283a70514800a6714c6dea1e9604b3acf0685fcd5c72a08f10d6489af3403b9c2efb7259948a887d1f09d049981357bc2b4513f4b4b5fe50

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

                                    Filesize

                                    11KB

                                    MD5

                                    7f102942dcb85f6fc924a47e84eb912f

                                    SHA1

                                    ea5803cf60793eb2307c702c7853268761f1ebc5

                                    SHA256

                                    944a6d465f2c9acb201ea3fafcbe65fa88fdf45c087041210c38e47eb5fb2339

                                    SHA512

                                    d94cf5a4e85d48e45ef383a664495c1fd435eede4852125910a8ac7503b3ec731d12a3041010381168eb4da2246b7bad8ca6b1b74b7d724ae23a5398e834f0d0

                                  • C:\Users\Admin\Downloads\Client-built.exe:Zone.Identifier

                                    Filesize

                                    159B

                                    MD5

                                    7526c4aa82c59fe1872561be2f8c9ca8

                                    SHA1

                                    84d83ff7b3ba5818ab85ddcc7b669ac44c7210e2

                                    SHA256

                                    58fe302917b187b6a34fd255600ea8248ddcbe8e0afe272feb558ca02987f004

                                    SHA512

                                    e7c19e097be58224f1a1322654c7adf8e60b101c4a1d87ce425c9b69076752259635d2d67cca73d997a029b855aaad7d261785b45555a603612d4dbffd18fd8c

                                  • C:\Users\Admin\Downloads\Unconfirmed 169378.crdownload

                                    Filesize

                                    78KB

                                    MD5

                                    896a809d31572f36ae309cc4e0e4f83a

                                    SHA1

                                    475516bd21f8b755a41bacb9dfae918d913f1a65

                                    SHA256

                                    2bf5883c565a2ca2bd2f8b86f8237936a784bae717a778d5c389455b80e38428

                                    SHA512

                                    e477764f8d87bb404d70be133c29b4bf2fae752e74ebf3fd07a79c5fddf76b96e005baf6cd39ad949bb875f978ef8e6f294915f7eb9b7d33d9a4d5490784e88e

                                  • memory/4836-134-0x0000029EDA550000-0x0000029EDAA78000-memory.dmp

                                    Filesize

                                    5.2MB

                                  • memory/4836-133-0x0000029ED9C00000-0x0000029ED9DC2000-memory.dmp

                                    Filesize

                                    1.8MB

                                  • memory/4836-132-0x0000029EBF5A0000-0x0000029EBF5B8000-memory.dmp

                                    Filesize

                                    96KB