Analysis

  • max time kernel
    71s
  • max time network
    75s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-04-2024 07:52

General

  • Target

    https://mega.nz/file/vIhFxAJI#KQY67nN9V8iOV9-oGEMynAN-QnS013Wj3XWD8A4kbwE

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIxMzIxNTQ2OTUxNTg0MTU4Nw.Gzn2dv.TGdD10yUa7ZZs7OvhvQ65BdJ9OfF6HFElNkqdA

  • server_id

    1213214802600525834

Signatures

  • Discord RAT

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

  • Executes dropped EXE 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 35 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/file/vIhFxAJI#KQY67nN9V8iOV9-oGEMynAN-QnS013Wj3XWD8A4kbwE
    1⤵
    • Enumerates system info in registry
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1536
    • 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,0x100,0x104,0xd8,0x108,0x7ffb704d46f8,0x7ffb704d4708,0x7ffb704d4718
      2⤵
        PID:3120
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,3732349297151228440,17563301886254545051,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2076 /prefetch:2
        2⤵
          PID:5000
        • 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=2052,3732349297151228440,17563301886254545051,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2124 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2036
        • 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=2052,3732349297151228440,17563301886254545051,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2640 /prefetch:8
          2⤵
            PID:2936
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,3732349297151228440,17563301886254545051,131072 --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=3280 /prefetch:1
            2⤵
              PID:1588
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,3732349297151228440,17563301886254545051,131072 --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=3176 /prefetch:1
              2⤵
                PID:4452
              • 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=2052,3732349297151228440,17563301886254545051,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
                2⤵
                  PID:2300
                • 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=2052,3732349297151228440,17563301886254545051,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5188 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4772
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,3732349297151228440,17563301886254545051,131072 --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=5248 /prefetch:1
                  2⤵
                    PID:4332
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,3732349297151228440,17563301886254545051,131072 --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=5344 /prefetch:1
                    2⤵
                      PID:4648
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,3732349297151228440,17563301886254545051,131072 --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=5252 /prefetch:1
                      2⤵
                        PID:5376
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,3732349297151228440,17563301886254545051,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3440 /prefetch:1
                        2⤵
                          PID:5384
                        • 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=2052,3732349297151228440,17563301886254545051,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5764 /prefetch:8
                          2⤵
                            PID:5588
                          • 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=2052,3732349297151228440,17563301886254545051,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5316 /prefetch:8
                            2⤵
                              PID:6004
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,3732349297151228440,17563301886254545051,131072 --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=5092 /prefetch:1
                              2⤵
                                PID:6012
                              • 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=2052,3732349297151228440,17563301886254545051,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6204 /prefetch:8
                                2⤵
                                  PID:6132
                                • 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=2052,3732349297151228440,17563301886254545051,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5696 /prefetch:8
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:1932
                                • C:\Users\Admin\Downloads\BluestackFix.exe
                                  "C:\Users\Admin\Downloads\BluestackFix.exe"
                                  2⤵
                                  • Executes dropped EXE
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:5540
                                • C:\Users\Admin\Downloads\BluestackFix.exe
                                  "C:\Users\Admin\Downloads\BluestackFix.exe"
                                  2⤵
                                  • Executes dropped EXE
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:5248
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:5060
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:2616
                                  • C:\Windows\system32\AUDIODG.EXE
                                    C:\Windows\system32\AUDIODG.EXE 0x4f0 0x4e8
                                    1⤵
                                    • Suspicious use of AdjustPrivilegeToken
                                    PID:5632

                                  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

                                    5e2f0fe48e7ee1aad1c24db5c01c354a

                                    SHA1

                                    5bfeb862e107dd290d87385dc9369bd7a1006b36

                                    SHA256

                                    f13b3ebe8d71bd0086d5bb82364c35f59a95d32b39753af251e8639360e291a9

                                    SHA512

                                    140d026437fd5e8a874cd00b03950c8f010e1a0732a0a1cc5bdde477e7f8315ccb95790bb4c15b8dbaab9468ad532eb885b6c429300a64e39412d976d079324e

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

                                    Filesize

                                    152B

                                    MD5

                                    7e0880992c640aca08737893588a0010

                                    SHA1

                                    6ceec5cb125a52751de8aeda4bab7112f68ae0fe

                                    SHA256

                                    8649a39877c190ec740a5422284ec5f9ff509b30b2d7896635476873dd8824e2

                                    SHA512

                                    52bd0a38ca7f43b26731966035045b1cbd8b60b2d81bdf9aad791cf444da8af8b722ebf3cb364a6e660bebdf23084eb0e30bc23562575b704801669817549f8a

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

                                    Filesize

                                    72B

                                    MD5

                                    5aab6ffe5bf3e8a8ef3fa55d71df0598

                                    SHA1

                                    0124356db75f45af130453e111d6feb2b43117ca

                                    SHA256

                                    486a5434f519f1fe323d4c2e1487ffeb40f3cd5d7ed63e440be9247f139d55c8

                                    SHA512

                                    b46663b137c7e7c77ff3ed2ce486339a20ff6c214398d14df8262eed4e7018a46cebe6a82d85c6d70abb9851272b021e25357376f88dccfda6dd440a6bfd9beb

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\IndexedDB\https_mega.nz_0.indexeddb.leveldb\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

                                    6d3bb3322d8b8ddbc6afc48ba273cdf9

                                    SHA1

                                    5b153f26eb5863d98ac72ddc94d34e68aaffdab0

                                    SHA256

                                    a8b4b0c39a13aa62a3f528331510cd8e8df5c201550f8646456ee9adbda1943f

                                    SHA512

                                    d90d02f257567068025c166485274c118de64e8996a09ed6a9e20d0d38f3f2099668af16995e0bdf58c94a6be61a17fd869879b92ffe559ab8aa29778262043a

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

                                    Filesize

                                    6KB

                                    MD5

                                    c17afe984e3b2d3ab4974b2f4fa0a17f

                                    SHA1

                                    6dfea392a264452d9f79d5bad0680f73cdaa5bc0

                                    SHA256

                                    3c872c74d880b5dc4078998f507967cb49d9c47aaf859e470843337b64ee8cc3

                                    SHA512

                                    3d2c45cca2b619843a1d83857d305f263e1bdc3fc46f86b5a66cf62f6f2196ecfe611aea322a628d380cde7a1216fb0301c7114546811ddde9d1d5769cf09da9

                                  • 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

                                    c84ef2bd16f2c3aa431ec67c98c6cd3b

                                    SHA1

                                    fbb7ecefd239b6b41ad7fb98ce0a5b209a604efd

                                    SHA256

                                    8cff2e215c1956b164c345f930ab8e6ae6b2192d24251b22fea0d9b0d5ed7100

                                    SHA512

                                    0c4ba22e4d371b21e43a3dd4929c84c7ac3e34ce9c5115e559e27f4e5dc5178a8215e68f88d0355ea207328af0a0428b089674ece25f0ee4686a8078d6dd82a6

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe57ae32.TMP

                                    Filesize

                                    48B

                                    MD5

                                    b253d7dd21980d66c75ac9dce43f8e3c

                                    SHA1

                                    ba725bdaf804e9c15068d27fd9250f9db9afde04

                                    SHA256

                                    c91b6911352c5690bb801f5a93cb8b65826c20af7b6f8161536b4552c0128d1a

                                    SHA512

                                    2bc7d70c987cd31c5c9895c9d0a241b2afe4f66c0f4619c8ad6d95c9f9dda882999fb7e6a8623779049ba81cceb7f5a668a1029ca74788ae8ef22b2bb7237fcc

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\d9d6985f-de10-4bc4-8706-ca3ea922053e.tmp

                                    Filesize

                                    6KB

                                    MD5

                                    75c9e1932c5d308c05231aecc3c889ab

                                    SHA1

                                    46880af8539a0f821c671df4e8838d744022dabd

                                    SHA256

                                    803de0cdf079bc9e9c0c3c8285b4df7a427a2580f7b3a44a7bbfe90f08b087ed

                                    SHA512

                                    27089f5f9c568ee12f65ce12fe1d06507459aebe2a18cd74ee314d019882c0716010ff517fa3146bff1e64902f24ae3fe0af290dcc4b1f0d4c1e72b483eb4bde

                                  • 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\Local State

                                    Filesize

                                    11KB

                                    MD5

                                    a1da73bfa32c733a146612f0c43eb1de

                                    SHA1

                                    5b96cea22e31a0c16c3d01f75fdf2f47c9e58fec

                                    SHA256

                                    8a7623800183a957955fa944eda14cfad8a1a2f3e959fa7ef583be3278937240

                                    SHA512

                                    fdd8c5a912d12fb50987ddee7eebeded5d139a4142d57c8270b80dce56bdbd64a12a56cdcd21cfb4e462234eed21c08d09c79cbfb09787d184a05a73c0dd1231

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

                                    Filesize

                                    11KB

                                    MD5

                                    d298e13e8b4e90c7ca538dcda3295d0f

                                    SHA1

                                    1b04a84ab6d495805f17b78afd66ba67cd1830ba

                                    SHA256

                                    02d29faf004a33430702498a1bfff7c9ea0d25c2555a5685d2d9f4b6f4f0ea6b

                                    SHA512

                                    f7f8eb3239acd1a208b6ce53070edea80990f9ef0052c496a9f6fff6895d55e4ae5b065a23c6d485bf854f22696cf4144930bdaeb346489fa87a264ea135a9e4

                                  • C:\Users\Admin\Downloads\BluestackFix.exe

                                    Filesize

                                    78KB

                                    MD5

                                    0f6e652458a3a3374d8fd603163d811b

                                    SHA1

                                    8a546dee8ca4f76c0675a0c95cf1e311faa3f454

                                    SHA256

                                    6ffd88a2de38e3272945a434fd763ddd9a6285372b171765d11a26b9a81e0a85

                                    SHA512

                                    a7cc2b6a58ebd836570121e1b0e373048ba7c4e44c1c02e0c759979b0bee8c0a8d8ab75d7a313bfb6dd6b22baf2d85f514f9c219168e10e98d9d0d1ef1f7c91d

                                  • memory/5248-236-0x000001B8A7D60000-0x000001B8A7D70000-memory.dmp

                                    Filesize

                                    64KB

                                  • memory/5248-235-0x00007FFB5C900000-0x00007FFB5D3C1000-memory.dmp

                                    Filesize

                                    10.8MB

                                  • memory/5540-180-0x000001E870310000-0x000001E870838000-memory.dmp

                                    Filesize

                                    5.2MB

                                  • memory/5540-176-0x000001E855470000-0x000001E855488000-memory.dmp

                                    Filesize

                                    96KB

                                  • memory/5540-177-0x000001E86FB10000-0x000001E86FCD2000-memory.dmp

                                    Filesize

                                    1.8MB

                                  • memory/5540-213-0x00007FFB5C900000-0x00007FFB5D3C1000-memory.dmp

                                    Filesize

                                    10.8MB

                                  • memory/5540-225-0x000001E8558F0000-0x000001E855900000-memory.dmp

                                    Filesize

                                    64KB

                                  • memory/5540-179-0x000001E8558F0000-0x000001E855900000-memory.dmp

                                    Filesize

                                    64KB

                                  • memory/5540-178-0x00007FFB5C900000-0x00007FFB5D3C1000-memory.dmp

                                    Filesize

                                    10.8MB