Analysis

  • max time kernel
    151s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/01/2024, 20:42

General

  • Target

    https://r20.rs6.net/tn.jsp?f=001blv32OPQRb6epotJ_g6-cE4uoUtaQAd_X4Clj2Jdr2IOzlSSs4o9CeDX_ElOffPCpO6t7R6OTB2ly_1xHqV4m5AkxctMbLzjsEnBs6DH4YMIoiC8wOANbhwz3Anl_gLT8fdisF0hrqPWhFSW9Q9ci0Sg1Dgfj_ymmc__Hcz2P28=&c=&ch=CXBmzCN2aEMcpumrNUZzfmWC-LsjehoJTuX21pjSanzf1X-1PcbCAA==&__=/qwer/YnJhZC5zaGlyZXNAc3luY3Jlb24uY29t

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://r20.rs6.net/tn.jsp?f=001blv32OPQRb6epotJ_g6-cE4uoUtaQAd_X4Clj2Jdr2IOzlSSs4o9CeDX_ElOffPCpO6t7R6OTB2ly_1xHqV4m5AkxctMbLzjsEnBs6DH4YMIoiC8wOANbhwz3Anl_gLT8fdisF0hrqPWhFSW9Q9ci0Sg1Dgfj_ymmc__Hcz2P28=&c=&ch=CXBmzCN2aEMcpumrNUZzfmWC-LsjehoJTuX21pjSanzf1X-1PcbCAA==&__=/qwer/YnJhZC5zaGlyZXNAc3luY3Jlb24uY29t
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4060
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffc9dc446f8,0x7ffc9dc44708,0x7ffc9dc44718
      2⤵
        PID:3460
      • 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=2164,16968667854740747225,2560623973151665879,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2916
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,16968667854740747225,2560623973151665879,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
        2⤵
          PID:1164
        • 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=2164,16968667854740747225,2560623973151665879,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2884 /prefetch:8
          2⤵
            PID:3776
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,16968667854740747225,2560623973151665879,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3484 /prefetch:1
            2⤵
              PID:4640
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,16968667854740747225,2560623973151665879,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3468 /prefetch:1
              2⤵
                PID:2292
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,16968667854740747225,2560623973151665879,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3508 /prefetch:1
                2⤵
                  PID:1812
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,16968667854740747225,2560623973151665879,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4988 /prefetch:1
                  2⤵
                    PID:4888
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,16968667854740747225,2560623973151665879,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5648 /prefetch:1
                    2⤵
                      PID:1768
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,16968667854740747225,2560623973151665879,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5516 /prefetch:1
                      2⤵
                        PID:1816
                      • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2164,16968667854740747225,2560623973151665879,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5964 /prefetch:8
                        2⤵
                          PID:3624
                        • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2164,16968667854740747225,2560623973151665879,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5964 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3928
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,16968667854740747225,2560623973151665879,131072 --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=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3220 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2516
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:4260
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:3004

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                            Filesize

                            152B

                            MD5

                            efc9c7501d0a6db520763baad1e05ce8

                            SHA1

                            60b5e190124b54ff7234bb2e36071d9c8db8545f

                            SHA256

                            7af7b56e2f0a84ae008785726f3404eb9001baa4b5531d0d618c6bdcb05a3a7a

                            SHA512

                            bda611ddba56513a30295ea5ca8bc59e552154f860d13fed97201cdb81814dd6d1bca7deca6f8f58c9ae585d91e450f4383a365f80560f4b8e59a4c8b53c327d

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

                            Filesize

                            72B

                            MD5

                            fad5d8552e70427427ebf2811ead7056

                            SHA1

                            f3ecd14f2e52846d131e384f053874402c48253c

                            SHA256

                            bbd5906a7301c14d5396a0268f60a53b5904c34499da64ff3ac1479eecf309cf

                            SHA512

                            af9925dddd8037b3294721395d778d76d6b4deb7054eb4726143717344a237afc1fa2baecb90cf179b404f03d4cfb17a1778b4501762ca9e4d217b72537d0d51

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                            Filesize

                            346B

                            MD5

                            3106dc5c36d5f757736eeb269cad811e

                            SHA1

                            a7a7bcdb76d72ef26b941072dd700a3164770d2d

                            SHA256

                            18e7a7d86761cda54bf3ef3df46374040c8d450b9e8bf7b1157c0c71193352eb

                            SHA512

                            bf3ba9678696332757190339c5999e1897a21a2d575230df3e9705de6a9bf0044537e7fbdef2c8bde26dc5b5d776ef6f2fd66dcca50adbd156d2d5f7fad9a205

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                            Filesize

                            5KB

                            MD5

                            09c6ec05f3102727ff7b0a2a1511c981

                            SHA1

                            741b80b9a41a22267ed1cddfa2a26bb0c2364837

                            SHA256

                            9d9a9182d9a46ce6dc86a66a3df751aacf8f583bb5224875b99998f5caa5809a

                            SHA512

                            1a0a879e306318cff50af9cae88b603a346c9e502a6c831875fb91c6accdba4de1ec3804e7e872502983f9c413c6b9fd5c8086bee63c3c678f7b630532966a89

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                            Filesize

                            5KB

                            MD5

                            dd47183638148335878da84694be1b66

                            SHA1

                            a4f32cb8af38479c0646a898d4be16c4b3ae9bb9

                            SHA256

                            d4c241e0ef343800d60994f749991fbfaf1a05bf340ca28c4f6a3d6f9bcf775d

                            SHA512

                            b4b1c42d68c65ebf2edc26f1f981f4e50f09f0332c203e91a103017ca8c9d5c54d5daec84796314a8ce186e65e42ce50e0851bca494bcce9d9398502f6f02b5d

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                            Filesize

                            5KB

                            MD5

                            a135d3bbac875b646b8edf7291ce67ce

                            SHA1

                            6d731d9d94c6cd727108d9523da209a651594850

                            SHA256

                            2247a8ff515f3825151e0a4211cb57adf4a5743048827513998ca4fbed52bb7c

                            SHA512

                            95b889cc2061810e75e4471bc30ccd1fa0f3ac32a8a7ed88302fb92ff1384135bfbb4d25413101ad4e11b29fe9271471baeefa167e7064e9a4b7a2a3487dc950

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

                            Filesize

                            24KB

                            MD5

                            121510c1483c9de9fdb590c20526ec0a

                            SHA1

                            96443a812fe4d3c522cfdbc9c95155e11939f4e2

                            SHA256

                            cf5d26bc399d0200a32080741e12f77d784a3117e6d58e07106e913f257aa46c

                            SHA512

                            b367741da9ab4e9a621ad663762bd9c459676e0fb1412e60f7068834cbd5c83b050608e33d5320e1b191be1d809fef48831e0f42b3ecabd38b24ec222576fa81

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                            Filesize

                            16B

                            MD5

                            6752a1d65b201c13b62ea44016eb221f

                            SHA1

                            58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                            SHA256

                            0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                            SHA512

                            9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\f5400cc2-373d-48fa-ba79-4fb8049ca53e.tmp

                            Filesize

                            111B

                            MD5

                            285252a2f6327d41eab203dc2f402c67

                            SHA1

                            acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                            SHA256

                            5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                            SHA512

                            11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                            Filesize

                            10KB

                            MD5

                            09fa074f1af4cbfe128fab3172aa09c2

                            SHA1

                            b701def4427e1cfca7d875ce69280365e73a40b5

                            SHA256

                            d72f788042049515c390d771c1ce5a9a7d699a2b699ba0513a843b1bcd210757

                            SHA512

                            5c0cfc1903653736494d5bc273d8822c413ebac7553f63aaf9210aecadc6fbefeb51e935f7e30c549f1ff9142020097b0c492721199d3d6e99ba224ea39be489

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                            Filesize

                            10KB

                            MD5

                            3e33e4dd8fe5159d7dc543a0a03bc5a4

                            SHA1

                            ae95b68e08b0064df54e6f9f68ed755ce26bdcdc

                            SHA256

                            361f112e4b39a78e3ba4eab6ef94a9eaefeff0b6c014c9041e8c44cb137c2f55

                            SHA512

                            f67cfc0e612af1336a83609d860be31dbf571bb6902d074d39cc2cf30ebe7bf193b5d6ec88d0207814e444ecf1aff712b80b85c437af04b867b46643bc8481f5