Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/06/2024, 18:40

General

  • Target
    rat2.exe
  • Size 78KB
  • Sample240614-xbf6jsscnd
  • SHA256 1a3072f72b2747d1bbe6f8aec7945d7753c061cd02ab1a1632963d13ba9e61bd
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • discordrat

Attributes
  • discord_token

    MTIxMTA5OTM2NzcyMTc5NTYzNA.GqkwcX.UOjwiFdGIpv_jY2sOCDo02zExIyfhOxTIiOv6c

  • server_id

    1251241660453752944

Signatures

  • Discord RAT

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 7 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 35 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\rat2.exe
    "C:\Users\Admin\AppData\Local\Temp\rat2.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4380
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4328
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0x11c,0x120,0x124,0xf8,0x128,0x7ff9ea2eab58,0x7ff9ea2eab68,0x7ff9ea2eab78
      2⤵
        PID:4584
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1764 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:2
        2⤵
          PID:2672
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:8
          2⤵
            PID:4564
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2252 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:8
            2⤵
              PID:2936
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3136 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:1
              2⤵
                PID:3728
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3156 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:1
                2⤵
                  PID:2488
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4428 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:1
                  2⤵
                    PID:1000
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4604 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:8
                    2⤵
                      PID:2268
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4612 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:8
                      2⤵
                        PID:4708
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4716 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:8
                        2⤵
                          PID:3804
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4740 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:8
                          2⤵
                            PID:1252
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4784 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:8
                            2⤵
                              PID:1380
                            • C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\setup.exe
                              "C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\setup.exe" --reenable-autoupdates --system-level
                              2⤵
                                PID:2332
                                • C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\setup.exe
                                  "C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0x254,0x258,0x25c,0x230,0x260,0x7ff71960ae48,0x7ff71960ae58,0x7ff71960ae68
                                  3⤵
                                    PID:776
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=4844 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:1
                                  2⤵
                                    PID:1920
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=3172 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:8
                                    2⤵
                                      PID:2496
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=5072 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:1
                                      2⤵
                                        PID:4848
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2496 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:8
                                        2⤵
                                        • Modifies registry class
                                        • Suspicious use of SetWindowsHookEx
                                        PID:1692
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1956 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:8
                                        2⤵
                                          PID:1248
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4296 --field-trial-handle=1964,i,15171393452668873667,2479518960423849944,131072 /prefetch:8
                                          2⤵
                                            PID:5116
                                        • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                                          "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                                          1⤵
                                            PID:5092
                                          • C:\Windows\system32\AUDIODG.EXE
                                            C:\Windows\system32\AUDIODG.EXE 0x4a4 0x244
                                            1⤵
                                            • Suspicious use of AdjustPrivilegeToken
                                            PID:560
                                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --default-search-provider=? --out-pipe-name=MSEdgeDefault900fdcddhf636h448fh882dhf8892fb38e31
                                            1⤵
                                              PID:3584
                                              • 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=0x120,0x124,0x128,0xfc,0x12c,0x7ff9e6ec46f8,0x7ff9e6ec4708,0x7ff9e6ec4718
                                                2⤵
                                                  PID:2596
                                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1940,11953441250304917805,12708064889282290442,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2004 /prefetch:2
                                                  2⤵
                                                    PID:3304
                                                  • 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=1940,11953441250304917805,12708064889282290442,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2504 /prefetch:3
                                                    2⤵
                                                    • Suspicious behavior: EnumeratesProcesses
                                                    PID:512
                                                  • 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=1940,11953441250304917805,12708064889282290442,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
                                                    2⤵
                                                      PID:648
                                                  • C:\Windows\System32\CompPkgSrv.exe
                                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                                    1⤵
                                                      PID:4188
                                                    • C:\Windows\System32\CompPkgSrv.exe
                                                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                                                      1⤵
                                                        PID:5048
                                                      • C:\Windows\system32\svchost.exe
                                                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService
                                                        1⤵
                                                          PID:1052

                                                        Network

                                                              MITRE ATT&CK Enterprise v15

                                                              Replay Monitor

                                                              Loading Replay Monitor...

                                                              Downloads

                                                              f_000008

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000008
                                                              • Size 68KB
                                                              • SHA256 7a6878398886e4c70cf3e9cec688dc852a1f1465feb9f461ff1f238b608d0127
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              f_000017

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000017
                                                              • Size 106KB
                                                              • SHA256 e0f387432e1e356e5644cabf925adfc52d2bb20097b59fb542e72dd2312e9765
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              f_00001f

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00001f
                                                              • Size 327KB
                                                              • SHA256 c0648e50019cb8014f3c81d77d54831de3d9f9ab8b428ab76789b3b806f86486
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              the-real-index

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                                              • Size 1KB
                                                              • SHA256 328a69c2cd66d769c6cfc2f17d3b29edfd7cb39bc50bdfa8f59480507bab32b6
                                                              • MD5 SHA1 SHA512

                                                              data_1

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1
                                                              • Size 264KB
                                                              • SHA256 6c8a04b92953117d0358b9775e5db86fae331e24160daceca8f44ebdfa2ac59e
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Network Persistent State

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                                              • Size 4KB
                                                              • SHA256 fa7d8dd42f6e352a9eac0106802256cf6cb04e22ea7bc0630384630a56cae66c
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              SCT Auditing Pending Reports

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                                                              • Size 2B
                                                              • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                                              • MD5 SHA1 SHA512

                                                              TransportSecurity

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                                              • Size 356B
                                                              • SHA256 3a26571c43a7bc8b8e6d0b925c6095612291b522587631f696673a9f8d574d80
                                                              • MD5 SHA1 SHA512

                                                              TransportSecurity

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                                              • Size 524B
                                                              • SHA256 b993c9e4babcce0e66105c67dcb8c7e90cf562a094ef0bd4658ee095dc370aee
                                                              • MD5 SHA1 SHA512

                                                              Preferences

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                              • Size 7KB
                                                              • SHA256 e4a866a984144d026ff175af6903f9e2c4a57b8f05b210f7e8cec52a243fa8a5
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Preferences

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                              • Size 7KB
                                                              • SHA256 56bea8284995fc59d7fae232ac3e96f3398fb2abb9b27f7161c24f57ed5468c4
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Preferences

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                              • Size 7KB
                                                              • SHA256 dfbd20dfb84182044a5d7b4fe9216ba5ff0e3ee42c0ea5fa3dc2b400292b8c73
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Secure Preferences

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                                              • Size 16KB
                                                              • SHA256 85318aab82725cc4d469d3194c1786939d22b94da9b08dfee02f5cc0e793b12e
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Local State

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                              • Size 276KB
                                                              • SHA256 4abd21b5176b32a7cdc5492b456f1274243c6cd5c3935e6a189e4a48d50c7d8f
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Local State

                                                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                              • Size 276KB
                                                              • SHA256 18b1c84b0e461a4434af7df108c33650977b7ae7ae7c7e8cd430067bc573b631
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              settings.dat

                                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                                              • Size 152B
                                                              • SHA256 dfad4e020a946f85523604816a0a9781091ee4669c870db2cabab027f8b6f280
                                                              • MD5 SHA1 SHA512

                                                              Preferences

                                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                                              • Size 6KB
                                                              • SHA256 5a1bd29c88ec63888b541fde9f02337ebd845eaa4df2d266b041bb2b2b7195d6
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              Local State

                                                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                                              • Size 8KB
                                                              • SHA256 1c86d4cbd419b97fbc3ab949580a3a9c93f5677cb60cf520872041b4346202a0
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              38bcc04c-deea-437d-bd1d-eecd0e5e8935.tmp

                                                              • Path C:\Users\Admin\Downloads\38bcc04c-deea-437d-bd1d-eecd0e5e8935.tmp
                                                              • Size 29KB
                                                              • SHA256 1fc57a69eeb848c19d559769a1b23908cdfe4f32fb97f49e2f84c364286657ed
                                                              • MD5 SHA1 SHA512 SSDEEP

                                                              memory/4380-0-0x000001C85EBF0000-0x000001C85EC08000-memory.dmp

                                                              memory/4380-6-0x00007FF9EF800000-0x00007FF9F02C1000-memory.dmp

                                                              memory/4380-5-0x00007FF9EF803000-0x00007FF9EF805000-memory.dmp

                                                              memory/4380-4-0x000001C879C10000-0x000001C87A138000-memory.dmp

                                                              memory/4380-3-0x00007FF9EF800000-0x00007FF9F02C1000-memory.dmp

                                                              memory/4380-2-0x000001C8792D0000-0x000001C879492000-memory.dmp

                                                              memory/4380-1-0x00007FF9EF803000-0x00007FF9EF805000-memory.dmp