Analysis

  • max time kernel
    68s
  • max time network
    69s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20250217-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250217-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    21-02-2025 17:56

General

  • Target

    https://bazaar.abuse.ch/sample/4762dbecb4b974a0f3f2c6a6a1b72394ec90b1054f5c970c328c6c7aeb8d5868/

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTM0MDM1NDQ1Nzg4NzgzNDE3Mg.GHP40n.qgKs_aAJ6GfrjhyOwfOiR0SkXc_4RQULhFiNjU

  • server_id

    1340349846682603622

Signatures

  • Discord RAT

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

  • Discordrat family
  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 36 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://bazaar.abuse.ch/sample/4762dbecb4b974a0f3f2c6a6a1b72394ec90b1054f5c970c328c6c7aeb8d5868/
    1⤵
    • Drops file in Windows directory
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3616
    • 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:4 --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=123.0.6312.123 --initial-client-data=0x21c,0x220,0x224,0x1f8,0x228,0x7ffde526cc40,0x7ffde526cc4c,0x7ffde526cc58
      2⤵
        PID:4752
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1968,i,842458326697899362,5218805241286753233,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=1964 /prefetch:2
        2⤵
          PID:3780
        • 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 --no-appcompat-clear --field-trial-handle=1892,i,842458326697899362,5218805241286753233,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=2076 /prefetch:3
          2⤵
            PID:4012
          • 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 --no-appcompat-clear --field-trial-handle=2260,i,842458326697899362,5218805241286753233,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=2272 /prefetch:8
            2⤵
              PID:4332
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3116,i,842458326697899362,5218805241286753233,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=3152 /prefetch:1
              2⤵
                PID:860
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3140,i,842458326697899362,5218805241286753233,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=3184 /prefetch:1
                2⤵
                  PID:4384
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4820,i,842458326697899362,5218805241286753233,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=4828 /prefetch:1
                  2⤵
                    PID:3052
                  • 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 --no-appcompat-clear --field-trial-handle=5340,i,842458326697899362,5218805241286753233,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=5328 /prefetch:8
                    2⤵
                      PID:3836
                    • 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 --no-appcompat-clear --field-trial-handle=4760,i,842458326697899362,5218805241286753233,262144 --variations-seed-version=20250216-180425.389000 --mojo-platform-channel-handle=5240 /prefetch:8
                      2⤵
                        PID:4524
                    • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                      1⤵
                        PID:1016
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:1832
                        • C:\Windows\System32\rundll32.exe
                          C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                          1⤵
                            PID:2052
                          • C:\Program Files\7-Zip\7zFM.exe
                            "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\Downloads\4762dbecb4b974a0f3f2c6a6a1b72394ec90b1054f5c970c328c6c7aeb8d5868.zip"
                            1⤵
                            • Suspicious behavior: GetForegroundWindowSpam
                            • Suspicious use of FindShellTrayWindow
                            PID:1736
                            • C:\Users\Admin\AppData\Local\Temp\7zO8C637FB8\4762dbecb4b974a0f3f2c6a6a1b72394ec90b1054f5c970c328c6c7aeb8d5868.exe
                              "C:\Users\Admin\AppData\Local\Temp\7zO8C637FB8\4762dbecb4b974a0f3f2c6a6a1b72394ec90b1054f5c970c328c6c7aeb8d5868.exe"
                              2⤵
                              • Executes dropped EXE
                              PID:5092

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

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

                            Filesize

                            408B

                            MD5

                            dceee8344a75c6fc85f6c51cdc0b3466

                            SHA1

                            feaf045a6650ca41cb13c26ac7fe1ebdcb8a25c9

                            SHA256

                            9ee2cc0d98c3a3b0822f76a9119fb4ea83022985242945e7e710a6c4c406028f

                            SHA512

                            ba80a4b7e116a101bca61954f66f8bc9dc20538705d9eebf8b683ddcbe4b95a491d032031e31f569f35bdfe882c1082300c8f4d8da878b51bd52ca76a2edaaa0

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                            Filesize

                            4KB

                            MD5

                            23530fb9bccebb5242702aa9966ac39e

                            SHA1

                            a0c78e815f8389dbc89b0702c3e01f07b924ab4c

                            SHA256

                            147898f8084a6eb90ca1134724596cc8f7870fe2bbb4f5cf4dab8cee749c9402

                            SHA512

                            52a3fc8452ff838e1eccbaf9899db501f6d1b29a0d469f57f6e11c25b8e71f9b5b16e25f2a3102fbc4a289e40e976c1a14676e68f57b1209f5b0b7516fbb764b

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                            Filesize

                            2KB

                            MD5

                            2bfc512f69d4430a516fdaee4bf6cecd

                            SHA1

                            181f13d2ed8fcef68d394d1c9e519a2345c6001d

                            SHA256

                            c592da6efe911bd0c52186c95d7d4bd301ef2296ea75e951e45dd6381fddd8c6

                            SHA512

                            0ce1748a855031412790646cce7070627bc3f5070d5a9c58736fcd2ab7a274c9d8845cbf32cd25fb475757679ff4abc81e84219cdb8eb3c2cc94a337139f1a01

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                            Filesize

                            2B

                            MD5

                            d751713988987e9331980363e24189ce

                            SHA1

                            97d170e1550eee4afc0af065b78cda302a97674c

                            SHA256

                            4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                            SHA512

                            b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                            Filesize

                            1KB

                            MD5

                            e2caed012d00c6674d2352ad34fdfd82

                            SHA1

                            96c3ff7ebaaf46a0c3a7e543da7d74ee64510b49

                            SHA256

                            ae71736761ac39aaf3e7c8b6f5c20f34e758559b2be887e43539018e52c87f41

                            SHA512

                            5e5eef8b19b5afadae4bb6507ee5197d19b32cc50e5d114d7708e5cfd93f2ace075d247f4333c5eb93d11f48fe67c4c309c26c74e59b2a406340211b7fd76eaf

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                            Filesize

                            1KB

                            MD5

                            31378ce8873a62409459f01da6c00dd9

                            SHA1

                            58f8afc6f8bc41526ff40df98961086c0c7a24fa

                            SHA256

                            acbd4e305bf17feb49873c7ad779cb597fe0b7b0aa1f2430c74ae98da1d35474

                            SHA512

                            c4951394648b4f43f553edc61bdbe5b8a38213b9dc35175ce7ba61f8836e9f322bb6e8900fea8ec02666729c68b30fd34d3a0f012a8877008f1b5dc0d57077ee

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                            Filesize

                            1KB

                            MD5

                            50ac49573347f4ae147573e09b93bdf0

                            SHA1

                            0f1af3e838c5962a4ff171d8ad99a322a2046206

                            SHA256

                            f85ae07779d7369ad84a08a4c56498ff8c9dd4f03c31864a65f5e06f812e8682

                            SHA512

                            4cac1c5ca29ab5efac5de2d77a6d6d657dd340dec8a72daf7aca329cf44031e959e7fd5c562b6564f5fdcfc06f2000208dcd47f8cfa5e51eb40f2d28465d4673

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                            Filesize

                            8KB

                            MD5

                            ebd2815b89bb686e0c156b570a3e8cbd

                            SHA1

                            f2d8d83c035852d22a46d212b419ef9fa8daec1f

                            SHA256

                            bafefb9a1fa73544434d821b4059332931783e946568c5e7b40013b413a2d2d4

                            SHA512

                            9f0f82e79700411a3597028908e465c09eb70af0818b94ef98aceaba9e6669f9926a87c4691c27a90cb04420021d97739a92067ee0762a8bdbf2d5115c472143

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                            Filesize

                            9KB

                            MD5

                            293ef1838c59543046c7a2c27ada2b8b

                            SHA1

                            cb421547d43d8876eb2b52e7c4809f68d5cc6332

                            SHA256

                            387390630cd630f64d5015d68cafe2bcae0647d6da05977c2e60a3179c9ed35a

                            SHA512

                            2ec117dd95f5e97b164870fb1ca46f7c10b2de7868d8716c2c4f304f82e5eac96abc24007de6e2bf9bf583f2b6c1274ee975535e73ad4142a1685fb5ec6230d0

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                            Filesize

                            8KB

                            MD5

                            a9735340fbec8052b79e535bd850e007

                            SHA1

                            015f09133fba980626fce1cd1a275310d769f416

                            SHA256

                            8fdf4866e92fc74c3473ca0b3b6e3a66ddfafc588b249422554f7a1a2b2f1469

                            SHA512

                            d57adee6c569a0be5c7bac7f5108847a9a9408182d3a379d686d1402f40e1e0cc73100507a602e603879c8aa4e7e89c2dd9b8f7379006fa284dc82a43afe248c

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                            Filesize

                            9KB

                            MD5

                            060a80511597927056882f2306515415

                            SHA1

                            f9575bd4f9be06ddeb45a40b4023d9d5636821a7

                            SHA256

                            2978b3218014be52a74b0b6fe23e85ca5a6a2ab52bd23cf3c8aef69eb0ebc7dc

                            SHA512

                            481bac1dadcf5b068a4ed9425a1f29bb71f1a5f4071ef623655645d64dc1401b844d256abdb0fda726ddff739b0cfcd91fc70194e59f4ebedbbf94ac3969baf3

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                            Filesize

                            9KB

                            MD5

                            03d2856bf8018951bef843e5a09120d1

                            SHA1

                            d7870eab030592de4fb2f348ac5a48570ffa5254

                            SHA256

                            632460723a43a38029452723a4c6d4579f8000d0b6cc4d7428dc2bedb471d842

                            SHA512

                            dec93e202af6b027440e56558a620a424826b89ee23aab2bfc03d8a6876cc2775c258d3af2e960f5db5ce7132d0bee20507e64f3cefdad3b949398fa689f5582

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                            Filesize

                            123KB

                            MD5

                            d7ba446b8a306c823cf827fba7ee75a1

                            SHA1

                            61c84297e1b3a941c7c291a30a8dc726926e79f3

                            SHA256

                            71d7b4ced601f35bc814960ff374b4efdfb2f6c0553091ed244908cb47e23621

                            SHA512

                            a7bf07938f8db98507cd364105494b5ea920a991c99d754b40bdb69ed9e40cf0178eb3e6df6ee4ec2a0052dec7b0960a6dd32df197cf2365b73de8f195436f84

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                            Filesize

                            123KB

                            MD5

                            34c7f7fbf3640eb62e17a819e968d43a

                            SHA1

                            7cad58d31ebcea585c04cdba371b8b2c8ba343d7

                            SHA256

                            ef88ae84d2a8d0b7340497a733a26007eca40846809cee2669fb81bca0e14fba

                            SHA512

                            caebf48ad8209c59998d9e01c9f6ae2a8ac3d1402cc3a1176c80bb4518bcd2483c429ce18b5ce09c5c98599d3eeb017a14bedf0132d95448280a05e97a56dfce

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1

                            Filesize

                            264KB

                            MD5

                            ed29d7a5dc4b34480328c0578ddce75e

                            SHA1

                            ae245149568e82e6d7062cbee0b9602ddfc390af

                            SHA256

                            56635ffdeedb8c176a31ede837f4bbf184de3f696265c087f95645b5a0bcaf16

                            SHA512

                            dd74495de4afff65149a94f8d5b7ec9e02a625baf306cd56ded1e083f3803bf15351a4fa8fc2581a367a237a720140347d9f6e6acd437b73569bc14b3e545d80

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\bd7c3380-89ac-42e8-a4f3-c46c8cc4275a.tmp

                            Filesize

                            123KB

                            MD5

                            bc6589287b43832cc4af21e3e2a5a7e4

                            SHA1

                            900dc326cd7ef34e0b5c1fd01bdf78d7614651c8

                            SHA256

                            5c8fef4b811031d2288f1444beaf59cadcbbc8852fc876393770838e55562cf8

                            SHA512

                            d5a6b44d2f205f3c558b6813cbcd0a1962b1b7041cf4e493a31ea7f821448dc164e2048ab03b9fdcc829ac2d97d6d1d1feaa569be76447acf22f9c5b4ddb2bf8

                          • C:\Users\Admin\AppData\Local\Temp\7zO8C637FB8\4762dbecb4b974a0f3f2c6a6a1b72394ec90b1054f5c970c328c6c7aeb8d5868.exe

                            Filesize

                            78KB

                            MD5

                            7d46fb5bea8ab51919f0bf0ebf3eda7f

                            SHA1

                            681bd820d40108123ab676207edf44dcf12eb357

                            SHA256

                            4762dbecb4b974a0f3f2c6a6a1b72394ec90b1054f5c970c328c6c7aeb8d5868

                            SHA512

                            fccf194f7b1a522eaa384c0d64af6977b31fa1f22d987a153ef057107ae1561743bc589eb5a54c442fe9a711183cd3e4edac79c554e4509c25fea9be16fb99ce

                          • C:\Users\Admin\Downloads\4762dbecb4b974a0f3f2c6a6a1b72394ec90b1054f5c970c328c6c7aeb8d5868.zip

                            Filesize

                            28KB

                            MD5

                            d3189b83969153cf7d1cb66716b1ea29

                            SHA1

                            6053de8de72fc00a91d5a8a641a8e19d09a948bc

                            SHA256

                            9eaca604bc315c70e30d28ec681cee084cdddacce6013c9fb0c6942277c63165

                            SHA512

                            7d2bb2d29b709e645b68a0ac9c129ce322cb1fc2598814ce19b9d72ab52240988ec66f4825a374a2ffd5f4d35d7c1c5f91eea523e912948c8027d5d13efed3a6

                          • memory/5092-202-0x0000027229060000-0x0000027229588000-memory.dmp

                            Filesize

                            5.2MB

                          • memory/5092-201-0x0000027228860000-0x0000027228A22000-memory.dmp

                            Filesize

                            1.8MB

                          • memory/5092-200-0x000002720E230000-0x000002720E248000-memory.dmp

                            Filesize

                            96KB