Resubmissions

05/04/2024, 20:55

240405-zqhzssdb5t 8

05/04/2024, 20:49

240405-zl7glada8z 8

Analysis

  • max time kernel
    599s
  • max time network
    562s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/04/2024, 20:55

General

  • Target

    https://www.nexus-creative-solutions.com/login/?xcstoken=RDJHWFlpVkR5UTFhQWZ3ZVI4T0M3dHVtK29VejVoRjlpSVF3ZFRIdEJlUkRiTlVvRXErUU1aZjhYUE1naDFjeQ==&[email protected]

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://www.nexus-creative-solutions.com/login/?xcstoken=RDJHWFlpVkR5UTFhQWZ3ZVI4T0M3dHVtK29VejVoRjlpSVF3ZFRIdEJlUkRiTlVvRXErUU1aZjhYUE1naDFjeQ==&[email protected]
    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:5052
    • 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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffe3c549758,0x7ffe3c549768,0x7ffe3c549778
      2⤵
        PID:3464
      • 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=1724 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /prefetch:2
        2⤵
          PID:804
        • 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=1948 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /prefetch:8
          2⤵
            PID:3000
          • 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=utility --mojo-platform-channel-handle=2228 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /prefetch:8
            2⤵
              PID:1892
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2824 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /prefetch:1
              2⤵
                PID:1608
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2832 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /prefetch:1
                2⤵
                  PID:3048
                • 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=5068 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /prefetch:8
                  2⤵
                    PID:3828
                  • 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=5180 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /prefetch:8
                    2⤵
                      PID:372
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4816 --field-trial-handle=1884,i,3764637180997526647,2153819913690701442,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:372
                  • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                    1⤵
                      PID:2952
                    • C:\Windows\system32\rundll32.exe
                      "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
                      1⤵
                        PID:4136
                      • C:\Windows\System32\svchost.exe
                        C:\Windows\System32\svchost.exe -k UnistackSvcGroup
                        1⤵
                          PID:2384

                        Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                528B

                                MD5

                                f4c9e176630075abb09607bcb894d329

                                SHA1

                                93455b6fbf59d9700820dc1d24045ef209bcb1f4

                                SHA256

                                1a1f7b8fe53d5a7866d4d6fb2f2a7b7ad32d770b63312b0219348d421ccd23d9

                                SHA512

                                87bdd642aa073186c36f5ac5ce6b34b1a918218e24fa8e53be330e950b62210293478283514343e6b7c0d170998374cb0998153dbf195ee01272fa76176bba10

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

                                Filesize

                                2KB

                                MD5

                                f4b19af24c0207962e579c1c36166e06

                                SHA1

                                273fa61a5f48e4917b56b04a30e481d7daca3844

                                SHA256

                                be117185cf6bdc937267b02c5c7057053c6915711d4c0688f82997e08ae4aa49

                                SHA512

                                85543d58e0e3053421296772e830e133365fb46ffda3420eecf7c75209cd5095c6cb98818072879463f12d3adc70b05b079585504377e597becf50a02bf1718b

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

                                Filesize

                                701B

                                MD5

                                1e8b2dbbb958400d2e31a5b630e22e23

                                SHA1

                                59a46e4f04044d77b32b2213013bc1b5f4202bdb

                                SHA256

                                319bfcf425cddbc98be70699bcd74bddc04bbca8087282475473c9822adbf15f

                                SHA512

                                b7bd1e283980a52d60a86edbe256322461b9cb11d970f9fcbf5a0fb55702ee04373d1e0aab2408ce86eafd6b09eca97e37ec8041b88bcd9470f260ad4b307f5b

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

                                Filesize

                                6KB

                                MD5

                                aea2884cc7a9429df12d4418873ef2e5

                                SHA1

                                29da21ad41d03b6aae807e1b8ea27bdd01ebbd0f

                                SHA256

                                b8c8cdffc39fe423d10a87357fc8c451ede239c1a82ff4d0a2f72837ed45ed1e

                                SHA512

                                eb3e21ba52ed1bb0f6a08e1d0b42953665ad26da4abefbc471993b32e74293e501f19202fb89d5a3d45a39671218f91fa23a9b6be244897068964fa616b6328e

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

                                Filesize

                                128KB

                                MD5

                                4ddb2f0c4d5a43b2263c0f8a35a91690

                                SHA1

                                5d2f03786928ce9ce3ec05c0a4a9d9ebe4f73e0e

                                SHA256

                                86b5262b74666432e2b9ddfa66a5cd8b2e972c0201db9ed4882e4d4c120a45e6

                                SHA512

                                52bd5841ec6a2c8dec7ccec0dbee1ad60f890abc476f3a6980bf10dd0bdcff00e0b28fb831812c9bf052bdb5092103b011e502ea5d3b811ed97f0fc007aaceee

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                              • memory/2384-127-0x00000262DE740000-0x00000262DE750000-memory.dmp

                                Filesize

                                64KB

                              • memory/2384-143-0x00000262DE840000-0x00000262DE850000-memory.dmp

                                Filesize

                                64KB

                              • memory/2384-159-0x00000262E6B30000-0x00000262E6B31000-memory.dmp

                                Filesize

                                4KB

                              • memory/2384-161-0x00000262E6B60000-0x00000262E6B61000-memory.dmp

                                Filesize

                                4KB

                              • memory/2384-162-0x00000262E6B60000-0x00000262E6B61000-memory.dmp

                                Filesize

                                4KB

                              • memory/2384-163-0x00000262E6C70000-0x00000262E6C71000-memory.dmp

                                Filesize

                                4KB