Analysis

  • max time kernel
    97s
  • max time network
    101s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    22-07-2024 20:43

General

  • Target

    https://mega.nz/file/kPlSFRwb#Io93fWcZfU3Z4ReoIuiIKt1FdWhSXbKuZZQMhSBBd1Q

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI0NjkzMDQ4NTc1NDcyODQ3OQ.GzcUlu.LLueTU4t_iDWnTM4q4IVixWBEKEDlNrmtCwcCo

  • server_id

    1240956543109693472

Signatures

  • Discord RAT

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

  • Executes dropped EXE 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 1 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/kPlSFRwb#Io93fWcZfU3Z4ReoIuiIKt1FdWhSXbKuZZQMhSBBd1Q
    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:4052
    • 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,0x7ff83caa3cb8,0x7ff83caa3cc8,0x7ff83caa3cd8
      2⤵
        PID:3956
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1980,5649277737960907929,10178385128204912845,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1992 /prefetch:2
        2⤵
          PID:1012
        • 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=1980,5649277737960907929,10178385128204912845,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2280 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2864
        • 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=1980,5649277737960907929,10178385128204912845,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2696 /prefetch:8
          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=1980,5649277737960907929,10178385128204912845,131072 --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=3276 /prefetch:1
            2⤵
              PID:1592
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,5649277737960907929,10178385128204912845,131072 --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=3300 /prefetch:1
              2⤵
                PID:2556
              • 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=1980,5649277737960907929,10178385128204912845,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4688 /prefetch:8
                2⤵
                  PID:4196
                • 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=1980,5649277737960907929,10178385128204912845,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5756 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3980
                • 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=1980,5649277737960907929,10178385128204912845,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5740 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:2196
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,5649277737960907929,10178385128204912845,131072 --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=5768 /prefetch:1
                  2⤵
                    PID:660
                  • 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=1980,5649277737960907929,10178385128204912845,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6028 /prefetch:8
                    2⤵
                      PID:4672
                    • 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=1980,5649277737960907929,10178385128204912845,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5932 /prefetch:8
                      2⤵
                      • NTFS ADS
                      • Suspicious behavior: EnumeratesProcesses
                      PID:248
                    • C:\Users\Admin\Downloads\Client-built.exe
                      "C:\Users\Admin\Downloads\Client-built.exe"
                      2⤵
                      • Executes dropped EXE
                      • Suspicious use of AdjustPrivilegeToken
                      PID:2460
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,5649277737960907929,10178385128204912845,131072 --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=4836 /prefetch:1
                      2⤵
                        PID:3512
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,5649277737960907929,10178385128204912845,131072 --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=6196 /prefetch:1
                        2⤵
                          PID:976
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,5649277737960907929,10178385128204912845,131072 --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=6300 /prefetch:1
                          2⤵
                            PID:1100
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,5649277737960907929,10178385128204912845,131072 --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=6400 /prefetch:1
                            2⤵
                              PID:2732
                            • C:\Users\Admin\Downloads\Client-built.exe
                              "C:\Users\Admin\Downloads\Client-built.exe"
                              2⤵
                              • Executes dropped EXE
                              • Suspicious use of AdjustPrivilegeToken
                              PID:4864
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:2648
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:276
                              • C:\Windows\system32\AUDIODG.EXE
                                C:\Windows\system32\AUDIODG.EXE 0x0000000000000488 0x00000000000004F8
                                1⤵
                                • Suspicious use of AdjustPrivilegeToken
                                PID:2992
                              • C:\Windows\system32\OpenWith.exe
                                C:\Windows\system32\OpenWith.exe -Embedding
                                1⤵
                                • Modifies registry class
                                • Suspicious use of SetWindowsHookEx
                                PID:4472

                              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

                                c1ff2a88b65e524450bf7c721960d7db

                                SHA1

                                382c798fcd7782c424d93262d79e625fcb5f84aa

                                SHA256

                                2d12365f3666f6e398456f0c441317bc8ad3e7b089feacc14756e2ae87379409

                                SHA512

                                f19c08edf1416435a7628064d85f89c643c248d0979ece629b882f600956f0d8cd93efbe253fa3ec61ad205233a8804807600f845e53e5ed8949290b80fe42d3

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

                                Filesize

                                152B

                                MD5

                                562b59fd3a3527ef4e850775b15d0836

                                SHA1

                                ffd14d901f78138fc2eece97c5e258b251bc6752

                                SHA256

                                0a64863cb40f9d3b13a7b768b62e8b4707dfee1d3e86a07e999acb87bd7d3430

                                SHA512

                                ef9fd3d83ab85b18cf0e0d17e2c7d71936f783e3ae38005e5c78742560332f88be7c4c936d4dc4179e93fde0240d2882d71ef7038289c8cbddbfc4790c0603c2

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

                                Filesize

                                72B

                                MD5

                                c15394073ce77ba79373328519d0881d

                                SHA1

                                ff39eb875b4fd3f73aaea5f1c400df81a4308fb9

                                SHA256

                                be3a4dd8ea22edbea085d6295685d9b99830e2dece55ec65fedaadffb920384d

                                SHA512

                                6d79c54e82dfe700df3112522cb87e87ea7c26c0e73df8366dd4658d90e6de748e830706f4f0952b779f9f0f6eb504993d0bd706bd701a2842796cc0f1aae740

                              • 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

                                5KB

                                MD5

                                061b8fb1a7007d9474faab054626b8ba

                                SHA1

                                881cb748d3dc61e70be64df72f7e272b9af1a50f

                                SHA256

                                361a652371ee0b3a9446cbe558cc361d6e99577f1262bc1e59c38b79423682e9

                                SHA512

                                b646bc51be46237c5ae930c218f4e6f096f9d43214a46a7fb75c46de0faf1f8782440430a40d77d539b4de0bcd1735c589ae2aaddce96ad79c2f5a832367c4c4

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

                                Filesize

                                6KB

                                MD5

                                e6bf2a413f16ca2b9a5e621581ddee45

                                SHA1

                                e835d8677fb17a3e7ab6368b177979add1fbace9

                                SHA256

                                9ef5fa873f6d7739bb047aecd7fe4b99b67b06024d3304c1fd266f0761652181

                                SHA512

                                b51474b410419c9d78050496b33000925617e443791d91825e5bb5bb7f391e421dd891c833a5789ceace430354ac99093ba343006ea988353f6158121ce56f04

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

                                Filesize

                                6KB

                                MD5

                                c6d481a8a5a5ee2cb96b5c24e25a1b7a

                                SHA1

                                6d5aa4bfa8da8ab9add54a2cfed34d389d595280

                                SHA256

                                cb5667d34c42d641662dcc3bc02750854ac0f7c4eb2279c548ea882363b56d0e

                                SHA512

                                b2813983ae1c816e3b0362d527f9550fbba300c21c50fa55de89a0ca84f947be5dcffbbab581ed2e71f2c84c6e5105fa4e74f2baf90343f56f93697a88bf18d7

                              • 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

                                76d7e78de2bbc54ea176054b4c8a0c3a

                                SHA1

                                67286620d4478ff99ad596a40f27fe21cd9374d8

                                SHA256

                                436de4d1c99e1c531e951fbe3906e517705d86a83e1457cecbc81f7622fc57dc

                                SHA512

                                e756d96fd0eca99de677a10b20b0bc92dfefed381099e6bc7904573f0148e87d295619b94521b2661a9273e63ae103fea872bdf195c3a4080a14a2904229a2fd

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58293e.TMP

                                Filesize

                                48B

                                MD5

                                64ffc6bd2aee57e95516b217ec32167e

                                SHA1

                                d93e3ad81799438ab1fa703399e9d59438586f8d

                                SHA256

                                8029622fdb3469a1cc6a74d47e80c470a3fa7cddec1c2ec7722d04a0360e5d00

                                SHA512

                                87cc36148815c678b3cb272833bcaa82d896d120b4bc0208c4ef3cc7bba6dc4972ba9799c1be0ccca58dd7368a880e7310cd3cca760a670b7feed47446572c2d

                              • 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

                                9f3947bc320ea242957d63996eb6e930

                                SHA1

                                278dc2d88d98331b37a3a0644c6d642f6a25a28a

                                SHA256

                                ca53acbdb0a3a2b3fc7910699b3672710ba3f24cab761a59486a5be4ef15bab7

                                SHA512

                                a95a06ff0ff3926b4e96770b40695ee7afd134ab0b0c1cc894419ca2dad94535d9777f1e67c838c18ec7c083bc5e1ac7999d454fdb79c2ad878a82f5301cd3e3

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

                                Filesize

                                11KB

                                MD5

                                41b234709ee08ef3f720f5524ea449cf

                                SHA1

                                59bfe01403168bb164864a557dfa09471c57e557

                                SHA256

                                b82db31a61b422852a61bfbff4e55def606cb657930dca2bb0aafdb0419d27d6

                                SHA512

                                0f60dbb8280bf6b38fc235d8521b7eb9776c777668409e2296731b479eb093f98d9600b158d0c68df04f15e3c3490169c3946840a05e13cc3baca2f443f4d70e

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

                                Filesize

                                11KB

                                MD5

                                e703c08ba58aad6cd65b4cab3e4e36f0

                                SHA1

                                de1e28603ca123e5de23bc7b465dcdfb7679adb4

                                SHA256

                                f594d89caec6c354a125fd6adf680f03fe5e723d0d8c37b4bd6fd50396915082

                                SHA512

                                8230c14adec21ca9f49924b550d5dcdbbb345a3330c526e4a49d659b2d915cd1bd2c5cb669048195c6cf5999f5d86b120042c5ef76eae962ad6d120e7e42cfe6

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

                                Filesize

                                78KB

                                MD5

                                1895cbf58c9ad49fcfe6137f0a91966d

                                SHA1

                                9c6b6bae642fa1b4c374cc0a372b85783f922790

                                SHA256

                                3c8fd3b3e34b9e9ba46d8a1bbd56484cbaa98b85879513b611dad3630baf855c

                                SHA512

                                adb2454ac4cd96430960338798545880bf56eb051c8fb8a78c41ef8f278192ccd41d3d5e81b87e74789b9894ec8238248859a9cf53ef85c897bc1fb6290d90bd

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

                                Filesize

                                52B

                                MD5

                                dfcb8dc1e74a5f6f8845bcdf1e3dee6c

                                SHA1

                                ba515dc430c8634db4900a72e99d76135145d154

                                SHA256

                                161510bd3ea26ff17303de536054637ef1de87a9bd6966134e85d47fc4448b67

                                SHA512

                                c0eff5861c2df0828f1c1526536ec6a5a2e625a60ab75e7051a54e6575460c3af93d1452e75ca9a2110f38a84696c7e0e1e44fb13daa630ffcdda83db08ff78d

                              • memory/2460-197-0x000001D736AB0000-0x000001D736FD8000-memory.dmp

                                Filesize

                                5.2MB

                              • memory/2460-196-0x000001D7362B0000-0x000001D736472000-memory.dmp

                                Filesize

                                1.8MB

                              • memory/2460-195-0x000001D71BAF0000-0x000001D71BB08000-memory.dmp

                                Filesize

                                96KB