Analysis

  • max time kernel
    300s
  • max time network
    305s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2023 20:12

General

  • Target

    http://my.rtmark.net

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 12 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 http://my.rtmark.net
    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:4652
    • 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,0x100,0x104,0xd8,0x108,0x7ffcacd946f8,0x7ffcacd94708,0x7ffcacd94718
      2⤵
        PID:4976
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2248 /prefetch:2
        2⤵
          PID:1432
        • 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=2240,7162837297930853479,723231051509430416,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4080
        • 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=2240,7162837297930853479,723231051509430416,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2824 /prefetch:8
          2⤵
            PID:2612
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --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=3236 /prefetch:1
            2⤵
              PID:3012
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --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=3212 /prefetch:1
              2⤵
                PID:2984
              • 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=2240,7162837297930853479,723231051509430416,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
                2⤵
                  PID:3768
                • 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=2240,7162837297930853479,723231051509430416,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:2960
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5196 /prefetch:1
                  2⤵
                    PID:4244
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5296 /prefetch:1
                    2⤵
                      PID:3164
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3220 /prefetch:1
                      2⤵
                        PID:1108
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5664 /prefetch:1
                        2⤵
                          PID:3764
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5504 /prefetch:1
                          2⤵
                            PID:4840
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5292 /prefetch:1
                            2⤵
                              PID:1928
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --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=5288 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:1172
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5904 /prefetch:1
                              2⤵
                                PID:3372
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3276 /prefetch:1
                                2⤵
                                  PID:664
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3228 /prefetch:1
                                  2⤵
                                    PID:4896
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2240,7162837297930853479,723231051509430416,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3248 /prefetch:1
                                    2⤵
                                      PID:4376
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:1100
                                    • C:\Windows\System32\CompPkgSrv.exe
                                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                                      1⤵
                                        PID:2212

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

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

                                        Filesize

                                        152B

                                        MD5

                                        483924abaaa7ce1345acd8547cfe77f4

                                        SHA1

                                        4190d880b95d9506385087d6c2f5434f0e9f63e8

                                        SHA256

                                        9a111c2b76c1b5f6d4f702502b9ff4326b7b5682921c2760286dd073824cb684

                                        SHA512

                                        e4ac0a0d5f06e056901c68488e34358a32a5bc7aeffcd82af7eba6043d0fa35eaa67a67c3716dcb661aaca441677819bcba7d35bc4efc6103f3ce32f78e32310

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\44910165-8e4b-4274-8155-4d6a0fe5c15d.tmp

                                        Filesize

                                        6KB

                                        MD5

                                        3ec5f4cf903e6444523400fcc5f8270d

                                        SHA1

                                        e98169f2aa7335855b3b89d3416edc998171464e

                                        SHA256

                                        e4a9b5ceb7dec31e762161f7c48a27ed2259393ddd9ef156e8db9d047ce008de

                                        SHA512

                                        1260c3a5dce206ea11ab6082a45b1f053b9f0874e3a29e8fa3cb39d7623129d913fffe20717e11946a2b37d50fff64fb6ce87d237064e10e082c56ffacab5479

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

                                        Filesize

                                        72B

                                        MD5

                                        41a2963ea54ce1904b1418d8ab2092cd

                                        SHA1

                                        3a561b9d14ab4754a5e840697611b197ea012034

                                        SHA256

                                        914681cf7b2755831dc88fee0a9761e5adbb405c3e65158a9e20cf06292cefeb

                                        SHA512

                                        3e5240d4753602af3240645a91db30118fbab61121096e00f2afaca4b4521cd2ada542120c846b2aaa33fccfdf7ba3d85979b3833382147e5b09389ad9570157

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

                                        Filesize

                                        111B

                                        MD5

                                        285252a2f6327d41eab203dc2f402c67

                                        SHA1

                                        acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                        SHA256

                                        5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                        SHA512

                                        11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

                                        Filesize

                                        181B

                                        MD5

                                        30f245817a32398e1aa30c422a6b1664

                                        SHA1

                                        db76f596c151a775be1a93ad3e761f6c8a5354a2

                                        SHA256

                                        0e291c3e167a87963bf5d68923cd46f89948773958da17a1060defd4855d1e3a

                                        SHA512

                                        d895008655081733ee5af40844164bb70863d34c4a38cafedc8d6a5f68b4a16c6968c13e088675c6e857d6600b38025b32d86686064e51b0c31ce6aec60f096f

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

                                        Filesize

                                        731B

                                        MD5

                                        b70e439c44699a5a11d68e6be7a55b3f

                                        SHA1

                                        e3ec38951b5f8db89ca25c4499c037f3c620ddfc

                                        SHA256

                                        7f7e543a3b1fdb5a52f03e3d0d7f87e0a474d4cd558620358ff712e9f14f6e05

                                        SHA512

                                        820cee00c13308774f4f5d20c1636b80ceef930a192ff7f9d33a9c1415b0f917bbe3ca1bd4e9a9f4ba8b5b3c945c831e28e01099e64be6d90210b2ad212163c7

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

                                        Filesize

                                        5KB

                                        MD5

                                        5f5bcda7ea4fd2418195e94329d960ad

                                        SHA1

                                        1dd7600537fef8bdd75234cae37e722227db5220

                                        SHA256

                                        b09145ffbf047b0ed8632faff6586eec6f749abfd20168a5486963b5b35ffda5

                                        SHA512

                                        e859ac511d8543c22f35307e2e6d4cbfee1476c380c2c36379d526c07210ed64b8940e62c48c16aaeada1dee073d913b7ab654efb89c233a4e899e58df26a7b8

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

                                        Filesize

                                        5KB

                                        MD5

                                        9339a3a78845385fb626a4c1d46ef729

                                        SHA1

                                        e2c5a6a00274d623a8bb70bf7467151c6b8f9244

                                        SHA256

                                        0daa2b24488580003a0784d486422739087ebca0201bd35096c569c0e3c5a0f5

                                        SHA512

                                        209959fe73e7843a03f65b09dadd84d75ed653a576e907d363e4196c6c9a5dc4b53118fbcf1df8bf2e82bf10832b6881509817db905b6331be5abe7ad6a3d23b

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

                                        Filesize

                                        5KB

                                        MD5

                                        7a82bde0b5636ea85befa06a42913091

                                        SHA1

                                        56f75a5e2eb912b50fadc910f30ab339c2c0b6c7

                                        SHA256

                                        2645a8001bb22222cb835e6aaad2873f107afcc4bf56f8448dba9cc8a3b50bf3

                                        SHA512

                                        539ea1f0480ae53b60cb012b7a6a40d4fc55e9f5707ef076edd24d9a532d905b8c22938d73280f0faf149c8162979ae556855dc3bfd179975aadb9a9f86d3057

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

                                        Filesize

                                        24KB

                                        MD5

                                        1c706d53e85fb5321a8396d197051531

                                        SHA1

                                        0d92aa8524fb1d47e7ee5d614e58a398c06141a4

                                        SHA256

                                        80c44553381f37e930f1c82a1dc2e77acd7b955ec0dc99d090d5bd6b32c3c932

                                        SHA512

                                        d43867392c553d4afffa45a1b87a74e819964011fb1226ee54e23a98fc63ca80e266730cec6796a2afa435b1ea28aed72c55eae1ae5d31ec778f53be3e2162fc

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

                                        Filesize

                                        539B

                                        MD5

                                        5bc7e32ca6ab684575343be23def9054

                                        SHA1

                                        e94a59cafc3719ec4afb7c02b996d0d8d431dc74

                                        SHA256

                                        303dcaa58a6900c7d9f10c83d8f22780132a1a910d7159694dd6118a3ccfb55c

                                        SHA512

                                        c908e8c81e35b34df5bfd3dfd9b02400da3cd75df9d816b4ea1e38dc48a20046ef2042e29b211e6c5db632d5524fa53ae12d5094ace445888d5c7d7401a562f3

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe5952c9.TMP

                                        Filesize

                                        204B

                                        MD5

                                        229c45ec5140105cf218e54749b11bb7

                                        SHA1

                                        98923880cd81057d34d7d8871ad156679f7c5d64

                                        SHA256

                                        6ed6c4b7c3684d788bd806f94c46a471df72131a172a15b8bf33f45a1c8d2580

                                        SHA512

                                        57e9244637f083ca008542c2889d12190f6a798787eb0f97bc06aaa46dee41b05c9856b6c8ff28e0b9e8daec1e979c658d48a6a258a74b238f70ee8ee22f7192

                                      • 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\Local State

                                        Filesize

                                        10KB

                                        MD5

                                        95849f07a98fde1dec9276db412d7cb4

                                        SHA1

                                        df5fce83312a911737e8ac5c9a6d1c6244296c1f

                                        SHA256

                                        ba357c7b95ee1851bed687fb19fc4639ac4e7a4c0180aeb30ffd2a4033993564

                                        SHA512

                                        ceb78e7fd10cff3f492fd22f7e5a3743a3728e6394b96e566593c02d9f46028fece1ebb0800ef894138707f47370c9ea63616a470cd6f82623a7c26c7853fd9e