Analysis

  • max time kernel
    61s
  • max time network
    64s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    13-09-2024 03:52

General

  • Target

    https://discord.com/billing/promotions/5pcS-bAGs-jWAv-pdsY-e5MC-5kb8

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 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 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://discord.com/billing/promotions/5pcS-bAGs-jWAv-pdsY-e5MC-5kb8
    1⤵
    • Drops file in Windows directory
    • 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:5088
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffeb132cc40,0x7ffeb132cc4c,0x7ffeb132cc58
      2⤵
        PID:1220
      • 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=1800,i,6442468447739221972,1840657985208683803,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1796 /prefetch:2
        2⤵
          PID:4600
        • 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=1388,i,6442468447739221972,1840657985208683803,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2084 /prefetch:3
          2⤵
            PID:2616
          • 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=2164,i,6442468447739221972,1840657985208683803,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2336 /prefetch:8
            2⤵
              PID:4028
            • 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=3076,i,6442468447739221972,1840657985208683803,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3104 /prefetch:1
              2⤵
                PID:4916
              • 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=3096,i,6442468447739221972,1840657985208683803,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3264 /prefetch:1
                2⤵
                  PID:4296
                • 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 --no-appcompat-clear --field-trial-handle=4272,i,6442468447739221972,1840657985208683803,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4076 /prefetch:8
                  2⤵
                    PID:2008
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4256,i,6442468447739221972,1840657985208683803,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4500 /prefetch:8
                    2⤵
                    • Modifies registry class
                    PID:3272
                  • 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=5124,i,6442468447739221972,1840657985208683803,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5136 /prefetch:8
                    2⤵
                      PID:3044
                    • 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=10 --field-trial-handle=4516,i,6442468447739221972,1840657985208683803,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3668 /prefetch:1
                      2⤵
                        PID:2440
                      • 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 --no-appcompat-clear --field-trial-handle=212,i,6442468447739221972,1840657985208683803,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4532 /prefetch:8
                        2⤵
                          PID:492
                        • 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 --no-appcompat-clear --field-trial-handle=4768,i,6442468447739221972,1840657985208683803,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5160 /prefetch:8
                          2⤵
                            PID:1756
                        • 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:3084
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:1096

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

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

                              Filesize

                              649B

                              MD5

                              b83a56fd2b6ce7ed6b3c8d7734b573ca

                              SHA1

                              ab55f305a351b779059d05f70af67a9193433aae

                              SHA256

                              91d1c17323d78f802a74fa43e290f97a20800542a3f2718509826406d1f6860c

                              SHA512

                              5914fb18fc49f2d7d4ff4d235bdb01647553d92f6423afbad553d58d9f3a57941c32090cb88e5e662550fabaffd425b401f06c68391d9f970dd26bd4abcc9ce6

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

                              Filesize

                              192B

                              MD5

                              aa7ed47bbcf12b77f266a3ab1bc0ca43

                              SHA1

                              c68587bde8ccfd052cc43f18c324e8d0fe36f86a

                              SHA256

                              4e0ccc551a9e9ec82adbd81e5d9bf28a39c39045ad7f017dfa31c72adabe61ce

                              SHA512

                              d7094da729b19327414068dadbde5bd7bd7bc70ff3272149596cca1ac58fcf81414851de6b812ffd45f47cc6f02ce27cc4193de862b3473272e52f5901efb081

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

                              Filesize

                              336B

                              MD5

                              71962adb50c0aae1b1e44af912136112

                              SHA1

                              bdc549d488001bb1c9381bad54c07e2324bb1509

                              SHA256

                              db4805d238db35f1f92ab724af9d8f7f57ebecfdcce4aad3681ab78bb27d8c34

                              SHA512

                              09b49d8be34bf87fbdaa6721785a25ccf7a9165e37110121ba9d775f773089eb5a4dff4202c95016f135b1aa10f1cf45c02dde893ae8d714094d3f78dbf0658d

                            • 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

                              dd137eb3b5bc40e8a6696c24e1f71299

                              SHA1

                              a917a72c14e860b4858bce69ee9c54b9a0ae37d3

                              SHA256

                              478f5714a198af3d4c90496c66a3614f97316e9825857a142d9a1b78a492ca08

                              SHA512

                              c4f14e84fdffcf4e16c7d2911e1ada54cd18a7ebd42d66de4557fc38537f8558a95411ba89dc34b72a5bb90589bad3147b59d422429a937489545ac479c6fca6

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

                              Filesize

                              1KB

                              MD5

                              066a665c34d6a2ae95cde57408542d33

                              SHA1

                              9dc16840a3ef7e23eba533d5d464836800f063af

                              SHA256

                              6064522a52b5da3320ffda90d066ca871981c74b142a5d9e5c130efbfc6484da

                              SHA512

                              76941e2e52f006dea50e5814f890457a4e985b8b0842ca981c6afad473958d1c5a0fc0a2a8cf890974f3516f6391abe07d8087fa5fe81892af3191b19202880b

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

                              Filesize

                              690B

                              MD5

                              138c40a60c5aa62326d47f67fb55ed0b

                              SHA1

                              1f216e2121ecb4e89e523ecc5e047973fbf8b396

                              SHA256

                              6bf05bcd0c90f3c039043a9f93e0e62eadc0cd7758e56170ad8bb8376e9f70d6

                              SHA512

                              ed816c7e0399bfc594f3fc7fb15ef8f2445e420aae1b8fc7647c70882714322c0d5ca48ace8fa7bb4616b74b8caa8b1402489445be5e284b418d17049fef5f75

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

                              Filesize

                              9KB

                              MD5

                              0fd51ee4b64028b16c7e2fb47080a12c

                              SHA1

                              27fddc279ca0ac5b353ac0372478710e87869902

                              SHA256

                              c2b2a6a6f5febff3553c380e9229b3689971bb053fd6932acfb4d8758d8b2c4b

                              SHA512

                              79f09bb6d16fa6267ac29e2e54093ecdc8b59885039d47e74647fe11cf2bd9a332a6549efb454823c53c3ebcd02d31dbc172a5e4130944dc689ee889a77b73ea

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

                              Filesize

                              9KB

                              MD5

                              088cb021c9c2946bbca39aa9efe3f2e5

                              SHA1

                              abbbf0b5c5c2447b47ad26988f8a70420ff8a2e2

                              SHA256

                              b5ed467299fd5e011214b1877f1bfa42fa260174a0aa4aa17f1c1948d88193c1

                              SHA512

                              fb6666bd1f8cacda458b52b4bc55b1361b09364f9523f8ce117c31b69894cb2afbfda4f4181435eeb52188cacb49b22839266b249fcbd1ad52c2854bcca6b585

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

                              Filesize

                              9KB

                              MD5

                              adca2bd55b63f70506d1ae1b56f413cc

                              SHA1

                              7d33b7cb7fe4054e56a3d6a72f8f175deb0dee60

                              SHA256

                              85ae83b72c1c707bc5d300e7fd26a919b625e4ec5ec1cef154f0d82243e7a976

                              SHA512

                              046dd8b7caa578f637c37091da905afea4fba5d51f98a1e144024b7e7c81def7a369377873b2d89739971776cf3ecd8c2d1789b50d9278828278bae1f0567b9c

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

                              Filesize

                              9KB

                              MD5

                              0ddb86430c5d4af06c475ef609c93ba0

                              SHA1

                              6ec819dc4de46ada0bbf64f277737f3203a1731d

                              SHA256

                              3a41ca031666c9501bc4747b1d27afdb0919c58f50760772cba33781e9b8e49e

                              SHA512

                              2e598d923d3d70177e0427ba788ae7e8726a36cfdaddaf2a9a4705dd9822b20dbaafa0f301958e2d7b6760470d2b0b1bc2b56681cccbd7b7dbc8e1f8ded50f26

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

                              Filesize

                              101KB

                              MD5

                              7eca0cee8027fa53c54ea37b29df8d31

                              SHA1

                              5a8fda29bc5d098ed95b32e598689916b42f5314

                              SHA256

                              ec4dbd926dc0b1e3196d542e1c797ce01ed18035ba0c1b6afa68fc6395e99a68

                              SHA512

                              5fad30e0e92006b619082ec1839e008326e9efdae62e6c6c5644497cdeab4f159e60bc4756c29bbfc316094e316941270bce9be7bf2842cd0108ca54b8f0c219

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

                              Filesize

                              101KB

                              MD5

                              af83745376efd2ce1db43a0050298e47

                              SHA1

                              5fd559c7cc48d67d4a85c57594d2352af2f86282

                              SHA256

                              8194b4ba19d1b090eaa19c1da948dd7d9fbc21abf816225d99622c323ada832f

                              SHA512

                              f5427bbdaf721d577d32f9f7ac0697f415916f230363bd41b1db152e7c1670ae5a1480e4f0706425b55eff98492d1971a490d4cb5f02a024ae73e48bf8d5066f