Analysis

  • max time kernel
    71s
  • max time network
    74s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-05-2024 08:30

General

  • Target

    https://mega.nz/file/2psW0QBL#udlcOx38emDVDlemOPGb0ro6T6IH8JzQKN62MePuzrE

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIzNTEzNzk5OTU2MjM0NjU1Ng.GeDi6q._wBIraHzNyt0WRuFnFiI15VgjFOL1I9XpzfDlg

  • server_id

    1235137214246031360

Signatures

  • Discord RAT

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

  • Executes dropped EXE 3 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 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/2psW0QBL#udlcOx38emDVDlemOPGb0ro6T6IH8JzQKN62MePuzrE
    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:1288
    • 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,0x100,0x104,0xd8,0x108,0x7ffde10f46f8,0x7ffde10f4708,0x7ffde10f4718
      2⤵
        PID:1088
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2168,1089209327242077618,6907898086553045298,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2216 /prefetch:2
        2⤵
          PID:1640
        • 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=2168,1089209327242077618,6907898086553045298,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1712
        • 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=2168,1089209327242077618,6907898086553045298,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:8
          2⤵
            PID:624
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,1089209327242077618,6907898086553045298,131072 --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:1008
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,1089209327242077618,6907898086553045298,131072 --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:2968
              • 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=2168,1089209327242077618,6907898086553045298,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5320 /prefetch:8
                2⤵
                  PID:4156
                • 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=2168,1089209327242077618,6907898086553045298,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5656 /prefetch:8
                  2⤵
                    PID:888
                  • 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=2168,1089209327242077618,6907898086553045298,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5656 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2548
                  • 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=2168,1089209327242077618,6907898086553045298,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5512 /prefetch:8
                    2⤵
                      PID:2928
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,1089209327242077618,6907898086553045298,131072 --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=5520 /prefetch:1
                      2⤵
                        PID:4676
                      • 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=2168,1089209327242077618,6907898086553045298,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6148 /prefetch:8
                        2⤵
                          PID:2032
                        • 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=2168,1089209327242077618,6907898086553045298,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6024 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3612
                        • C:\Users\Admin\Downloads\RobloxBeta.exe
                          "C:\Users\Admin\Downloads\RobloxBeta.exe"
                          2⤵
                          • Executes dropped EXE
                          • Suspicious use of AdjustPrivilegeToken
                          PID:212
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,1089209327242077618,6907898086553045298,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5576 /prefetch:1
                          2⤵
                            PID:4884
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,1089209327242077618,6907898086553045298,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6508 /prefetch:1
                            2⤵
                              PID:2448
                            • C:\Users\Admin\Downloads\RobloxBeta.exe
                              "C:\Users\Admin\Downloads\RobloxBeta.exe"
                              2⤵
                              • Executes dropped EXE
                              • Suspicious use of AdjustPrivilegeToken
                              PID:2004
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,1089209327242077618,6907898086553045298,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5868 /prefetch:1
                              2⤵
                                PID:4336
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,1089209327242077618,6907898086553045298,131072 --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=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5820 /prefetch:1
                                2⤵
                                  PID:4108
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:3960
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:3288
                                  • C:\Windows\system32\AUDIODG.EXE
                                    C:\Windows\system32\AUDIODG.EXE 0x4f4 0x490
                                    1⤵
                                    • Suspicious use of AdjustPrivilegeToken
                                    PID:2748
                                  • C:\Windows\System32\rundll32.exe
                                    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                    1⤵
                                      PID:5660
                                    • C:\Users\Admin\Downloads\RobloxBeta.exe
                                      "C:\Users\Admin\Downloads\RobloxBeta.exe"
                                      1⤵
                                      • Executes dropped EXE
                                      • Suspicious use of AdjustPrivilegeToken
                                      PID:5752

                                    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

                                      537815e7cc5c694912ac0308147852e4

                                      SHA1

                                      2ccdd9d9dc637db5462fe8119c0df261146c363c

                                      SHA256

                                      b4b69d099507d88abdeff4835e06cc6711e1c47464c963d013cef0a278e52d4f

                                      SHA512

                                      63969a69af057235dbdecddc483ef5ce0058673179a3580c5aa12938c9501513cdb72dd703a06fa7d4fc08d074f17528283338c795334398497c771ecbd1350a

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

                                      Filesize

                                      152B

                                      MD5

                                      8b167567021ccb1a9fdf073fa9112ef0

                                      SHA1

                                      3baf293fbfaa7c1e7cdacb5f2975737f4ef69898

                                      SHA256

                                      26764cedf35f118b55f30b3a36e0693f9f38290a5b2b6b8b83a00e990ae18513

                                      SHA512

                                      726098001ef1acf1dd154a658752fa27dea32bca8fbb66395c142cb666102e71632adbad1b7e2f717071cd3e3af3867471932a71707f2ae97b989f4be468ab54

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

                                      Filesize

                                      72B

                                      MD5

                                      928f973086b472a1e9fc3c6d1add3beb

                                      SHA1

                                      57c4c5d8e1066d8dafc0b9bf2ebe16625f1b21f7

                                      SHA256

                                      dedede60e8f9e541dc1a5263a233118c2607779f9ee53fabf9cfa3efd78d19f7

                                      SHA512

                                      918ca462a68d5bb989caf0ea6fd72c7c8d9baec6e7bd9e9f9c4187d43b15d2872dc6a13b3b670c26fb97becbeda6eacd7adc2c62712cf4be9756eb0786860f3f

                                    • 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\Network Persistent State

                                      Filesize

                                      188B

                                      MD5

                                      008114e1a1a614b35e8a7515da0f3783

                                      SHA1

                                      3c390d38126c7328a8d7e4a72d5848ac9f96549b

                                      SHA256

                                      7301b76033c2970e61bab5eaddaff5aa652c39db5c0ea5632814f989716a1d18

                                      SHA512

                                      a202fc891eace003c346bad7e5d2c73dadf9591d5ce950395ff4b63cc2866b17e02bd3f0ad92749df033a936685851455bcdbfad30f26e765c3c89d3309cb82b

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

                                      Filesize

                                      6KB

                                      MD5

                                      3483ea06bd07fb313d6a427b9ec90f97

                                      SHA1

                                      148f69fa2668f6a34c2f32aaefe2bab5d1b2ac30

                                      SHA256

                                      36e2b0b76feba460695407cd80b6d01b39ab0a2720b50982bc139b4b97fd165e

                                      SHA512

                                      a8a2b631cd476fdbeaef0ccedad25c47bb5d34059582adc16bb9a3e7b6d941ca245215190623e35e15bd0d02f8060d4346044954a2e45f7b4dce9376ab48cce6

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

                                      Filesize

                                      6KB

                                      MD5

                                      7dea692b648f5643e4b041924314074f

                                      SHA1

                                      0772ef03fe09266260390b74e25681f89800db9f

                                      SHA256

                                      6c97bf981f4964727b79cbc36a4507914f97a28c2f380ca3b10f993122c193f1

                                      SHA512

                                      015d9de123f67ff1b74ab4520650b502483c2df5f241f9a4d093c4fc93817ad5a0174f1b31bbcb89fb186c04d2a3215ac9a78395cf638f716677b7158d687edd

                                    • 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

                                      04a25a65c46496efd695f78820349df2

                                      SHA1

                                      0b07600fa5a133b17bb4edc009450236bee28dc9

                                      SHA256

                                      870feb731783975ec789f10e173450745f76a863dd3b60bbf65763fb31caba8c

                                      SHA512

                                      aee2d44dce519d6d81d54094cce44be4683f5fe9fa9129247019451d7dfe2a3a02a6186b1e2681581bdff6ec23aed967a9da447e8a6e764d0c8f6812e3cba81c

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe579376.TMP

                                      Filesize

                                      48B

                                      MD5

                                      6e78b180675e0ee6073c344193097f67

                                      SHA1

                                      cd9bad10d1f11883153757cbc8874ccaa84c9315

                                      SHA256

                                      583f65893d78403ca75454b275625cff0c17b7a491ca5b026d2a9db84b9e4974

                                      SHA512

                                      7b7b4ebad7596dc76e0adb767066c2083019c2932a7de985e5ca57644e8a33bda2239f019e1d3231494c314e7304c3f00426bf3a3730b86839a851dcdafb25c6

                                    • 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

                                      250d36a4b1e89416ce5559dcf5520233

                                      SHA1

                                      dc413650b43a2e3cee9686976ac8db9074c4782d

                                      SHA256

                                      c0f56cbf14285e446897ae3a08791e7319a6b37c11671adeef59c7225848cfb4

                                      SHA512

                                      7f03dff8e44522362c8602c248b108812ffb01fe0067eddde8fc25ff3300a80c82a5c3887bd69856c546122df73b50705a7fe46b961dea279007938ae17bf2f6

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

                                      Filesize

                                      11KB

                                      MD5

                                      22b502611740aaa86d32e2afed342f76

                                      SHA1

                                      aba8464c6bcef0fdc24cc3ea3b3cc401d71003ae

                                      SHA256

                                      48bd0206ae25dbdfd742f7f30ac147eda806698f87be74d91b40f9bc306501f9

                                      SHA512

                                      b424ae601547e6771a956db3ef2a093bed385c5f96d7bb6a07d9dd6857deb6ecc104cc9f0af4c92901fbf4ad741ee9ca169cf0f9bcd3039dc3185b3280c78c7e

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

                                      Filesize

                                      78KB

                                      MD5

                                      e1930b75fa9959cb412ebfae2f26b5d1

                                      SHA1

                                      836b838bf7e0383645cfb8068572d0852c6fc0ca

                                      SHA256

                                      c2d95b84e0355997cb81823199d31ad38f9ebdb2e9fb7644339259d3927ca5bf

                                      SHA512

                                      47d38c2c4f443c9d6cc6b8ebda3b3e546fd0e6916d3ad83ee1ab9850a3a7459cbd0a7f31aa8680b25baf581c008ac170e1a6712af39d9532b109b75212f26679

                                    • memory/212-167-0x0000024CF2880000-0x0000024CF2898000-memory.dmp

                                      Filesize

                                      96KB

                                    • memory/212-168-0x0000024CF4E80000-0x0000024CF5042000-memory.dmp

                                      Filesize

                                      1.8MB

                                    • memory/212-169-0x0000024CF5680000-0x0000024CF5BA8000-memory.dmp

                                      Filesize

                                      5.2MB