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Resubmissions

22/09/2024, 05:26

240922-f48ylatfmb 6

18/09/2024, 21:11

240918-z1x7gatckf 6

18/09/2024, 20:54

240918-zpzadssgnb 6

Analysis

  • max time kernel
    35s
  • max time network
    17s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    18/09/2024, 20:54

General

  • Target

    https://discord.com/invite/kxsta

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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://discord.com/invite/kxsta
    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:2300
    • 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,0x100,0x104,0xd8,0x108,0x7ffa8597cc40,0x7ffa8597cc4c,0x7ffa8597cc58
      2⤵
        PID:3708
      • 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=1808,i,10707867277652056732,1358183228017627888,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1804 /prefetch:2
        2⤵
          PID:1808
        • 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=1996,i,10707867277652056732,1358183228017627888,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2044 /prefetch:3
          2⤵
            PID:1508
          • 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=2192,i,10707867277652056732,1358183228017627888,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2420 /prefetch:8
            2⤵
              PID:268
            • 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=3044,i,10707867277652056732,1358183228017627888,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3084 /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=5 --field-trial-handle=3076,i,10707867277652056732,1358183228017627888,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3184 /prefetch:1
                2⤵
                  PID:4388
                • 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=4332,i,10707867277652056732,1358183228017627888,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4372 /prefetch:8
                  2⤵
                    PID:4968
                  • 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=4268,i,10707867277652056732,1358183228017627888,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4520 /prefetch:8
                    2⤵
                    • Modifies registry class
                    PID:3332
                  • 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=4704,i,10707867277652056732,1358183228017627888,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4684 /prefetch:8
                    2⤵
                      PID:4200
                    • 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,10707867277652056732,1358183228017627888,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4984 /prefetch:8
                      2⤵
                        PID:1956
                      • 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=5052,i,10707867277652056732,1358183228017627888,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5020 /prefetch:8
                        2⤵
                          PID:3700
                        • 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=12 --field-trial-handle=5048,i,10707867277652056732,1358183228017627888,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4544 /prefetch:1
                          2⤵
                            PID:1484
                        • 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:1828
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:900

                            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

                              9e3acf5d7a69a331e368d98797456f36

                              SHA1

                              ce624d54892072a9f3e7582fcfbb535608f83c8b

                              SHA256

                              be86582490b6b760361cd79569a0fd62de9ee21914b350ef42a339505128d705

                              SHA512

                              e881982eed3fb08a6a9d958197e61b39ed3911a38972e04e2c306d8e1a3c609f879d8304843ac6de26d50b7a51e72698ec5241c85b5416d7287b8330a54b0b27

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

                              Filesize

                              528B

                              MD5

                              7f099f2f6c48d04b075fab97c53e432a

                              SHA1

                              c22126cc4676fc525e421a10e27b21674ad87725

                              SHA256

                              736accbc32e5739b10dda3f827cb4c3a8c542aec8a139663e502f7062c1695af

                              SHA512

                              8bc8a969c0aa588e799ae565d35390827db1fb42ddc36d58425cab05222c3349ad267addc483f29309c11b2f3e131da128a154e54f5d5acdc2afe26b3ade57c2

                            • 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

                              517B

                              MD5

                              5cb87e62a70e51fe2dfc1a1c23cf107b

                              SHA1

                              8216c99d8de0f3364b5b2e83c8b2fdd4fa10b5f8

                              SHA256

                              76c54eee8c3066b3f28d67f2a9cb60a2329451c5a02d2f0a933b6ad764689288

                              SHA512

                              e4f62629896ead87d5964a777c8c563f8dbf5f564f4c536308e1b23221d15e01ddc4e92a15bca245a13bb082b7504b9ab17cf3d7da97e8615d2a871f66fdf14f

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

                              Filesize

                              9KB

                              MD5

                              957975069fea166108c5bf7070cb1650

                              SHA1

                              47b5be525abef2910f03fdeb54dbdcbc831fb0bb

                              SHA256

                              5449663f89f1103e3a277cb831852c6a4a9f2ba40a8745f41a08874b924ec524

                              SHA512

                              687f3ac339f2616e6e1cad9cf2fd969806b5fd7b1639a851af221182113b78bc7400e386e5084c9bd2a82d2d3d723daa440784fbf9cfd2cbd51a59bb27e92ccf

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

                              Filesize

                              9KB

                              MD5

                              72adcc96c5ade3ed08aa5cd5ab38e136

                              SHA1

                              e5df187bedd933bbf10fd1d0016230d192d64026

                              SHA256

                              b6ee1166eb2455e296a23dffa13e639250a2c548640720870433342d182223bc

                              SHA512

                              bf2b9846793360719b87c89e929ed010ee30a4f2258bbccdafd19c5a9d5c08425ee9c6261660b90761c8d54c5a1e43eb993b3536a7b58267c966068ddcf16659

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

                              Filesize

                              9KB

                              MD5

                              40b9e4dd34c2c99a0cd15e07432df3cc

                              SHA1

                              ce54ff0fe99a0a102b0cd89855a4f2eedf3bf20c

                              SHA256

                              170371cd13d0e4d0d050a5dd027b1414bb9a00bc8ae158aea8ed473018caad97

                              SHA512

                              c41cb1954faec1250ce11d7bcb48e70713b543ffb77d8b870fa3c1d8e80de3aeba5c9177b68594155e09470fc9abe632680ebc5ffdfbbf6736c574f4ba243b24

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

                              Filesize

                              101KB

                              MD5

                              eb2c122f140f74f819e488ab480cf16e

                              SHA1

                              c8971bce7daeab1f4f077828eb68347676dc7331

                              SHA256

                              569d54595b12a0431376efed6d6a0cdf157fa2bcc90e3cfa41b8b02d74f7a833

                              SHA512

                              7e9a76f1208f7bed28447bfb7e55985ffe2fb120c874a970ab0f166d834ade5c666c41e0aecdf2dc49111a0b1df24898e88ece7a52c3b7ce401f4674c30b2785

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

                              Filesize

                              101KB

                              MD5

                              a8355e464c0ffa540d3b282e13a01f94

                              SHA1

                              f39034d510e5a53e2cf0db40836f32e3c5fa9f76

                              SHA256

                              84f450af2cfb4257cfb94017ee1e3296a0db57c0ea196a4cbe93246c0993675b

                              SHA512

                              4281cfdbf30ef7f5f71ae0cc67e22f65507319c24d852ff8374912ccde23ebcca3600522e5ac7c35e6eea30c2e4f75bac83fa98de9129b10816fac58303ece7d