Resubmissions

09/05/2024, 00:31

240509-at4y1agc8x 8

09/05/2024, 00:30

240509-atn8jsgc7v 1

09/05/2024, 00:29

240509-as6q7sgc4t 1

09/05/2024, 00:26

240509-arpfjagb6v 8

Analysis

  • max time kernel
    58s
  • max time network
    119s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    09/05/2024, 00:26

Errors

Reason
Machine shutdown

General

  • Target

    https://github.com/pankoza2-pl/salinewin.exe-Malware

Malware Config

Signatures

  • Disables Task Manager via registry modification
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Modifies registry key 1 TTPs 1 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 39 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 1 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://github.com/pankoza2-pl/salinewin.exe-Malware
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3084
    • 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff98bd13cb8,0x7ff98bd13cc8,0x7ff98bd13cd8
      2⤵
        PID:3104
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,2140837119289599500,6561537886875240575,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1916 /prefetch:2
        2⤵
          PID:3860
        • 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=1908,2140837119289599500,6561537886875240575,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2392 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2716
        • 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=1908,2140837119289599500,6561537886875240575,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2780 /prefetch:8
          2⤵
            PID:2800
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,2140837119289599500,6561537886875240575,131072 --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=3312 /prefetch:1
            2⤵
              PID:2348
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,2140837119289599500,6561537886875240575,131072 --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=3324 /prefetch:1
              2⤵
                PID:776
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1908,2140837119289599500,6561537886875240575,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4952 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:3252
              • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1908,2140837119289599500,6561537886875240575,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5292 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:2324
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,2140837119289599500,6561537886875240575,131072 --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=5532 /prefetch:1
                2⤵
                  PID:5024
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,2140837119289599500,6561537886875240575,131072 --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=5592 /prefetch:1
                  2⤵
                    PID:2720
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,2140837119289599500,6561537886875240575,131072 --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=3408 /prefetch:1
                    2⤵
                      PID:3592
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,2140837119289599500,6561537886875240575,131072 --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=5844 /prefetch:1
                      2⤵
                        PID:3924
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,2140837119289599500,6561537886875240575,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3440 /prefetch:1
                        2⤵
                          PID:4204
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1908,2140837119289599500,6561537886875240575,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3436 /prefetch:8
                          2⤵
                          • NTFS ADS
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4568
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:4208
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:3480
                          • C:\Windows\System32\rundll32.exe
                            C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                            1⤵
                              PID:1676
                            • C:\Users\Admin\Downloads\salinewin.exe-Malware-main\salinewin.exe-Malware-main\salinewin\salinewin.exe
                              "C:\Users\Admin\Downloads\salinewin.exe-Malware-main\salinewin.exe-Malware-main\salinewin\salinewin.exe"
                              1⤵
                              • Writes to the Master Boot Record (MBR)
                              • Suspicious use of SetWindowsHookEx
                              PID:892
                              • C:\Windows\SysWOW64\cmd.exe
                                C:\Windows\system32\cmd.exe /c REG ADD hkcu\Software\Microsoft\Windows\CurrentVersion\policies\system /v DisableTaskMgr /t reg_dword /d 1 /f
                                2⤵
                                  PID:380
                                  • C:\Windows\SysWOW64\reg.exe
                                    REG ADD hkcu\Software\Microsoft\Windows\CurrentVersion\policies\system /v DisableTaskMgr /t reg_dword /d 1 /f
                                    3⤵
                                    • Modifies registry key
                                    PID:3276
                              • C:\Windows\system32\AUDIODG.EXE
                                C:\Windows\system32\AUDIODG.EXE 0x00000000000004D4 0x000000000000049C
                                1⤵
                                  PID:3132
                                • C:\Windows\system32\LogonUI.exe
                                  "LogonUI.exe" /flags:0x4 /state0:0xa3a27855 /state1:0x41c64e6d
                                  1⤵
                                    PID:5680
                                  • C:\Windows\System32\rundll32.exe
                                    C:\Windows\System32\rundll32.exe shell32.dll,SHCreateLocalServerRunDll {9BA05972-F6A8-11CF-A442-00A0C90A8F39} -Embedding
                                    1⤵
                                      PID:6136

                                    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

                                            de47c3995ae35661b0c60c1f1d30f0ab

                                            SHA1

                                            6634569b803dc681dc068de3a3794053fa68c0ca

                                            SHA256

                                            4d063bb78bd4fa86cee3d393dd31a08cab05e3539d31ca9f0a294df754cd00c7

                                            SHA512

                                            852a9580564fd4c53a9982ddf36a5679dbdce55d445b979001b4d97d60a9a688e532821403322c88acc42f6b7fa9cc5e964a79cbe142a96cbe0f5612fe1d61cb

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

                                            Filesize

                                            152B

                                            MD5

                                            704d4cabea796e63d81497ab24b05379

                                            SHA1

                                            b4d01216a6985559bd4b6d193ed1ec0f93b15ff8

                                            SHA256

                                            3db2f8ac0fb3889fcf383209199e35ac8380cf1b78714fc5900df247ba324d26

                                            SHA512

                                            0f4803b7b7396a29d43d40f971701fd1af12d82f559dcfd25e0ca9cc8868a182acba7b28987142c1f003efd7dd22e474ac4c8f01fe73725b3618a7bf3e77801d

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

                                            Filesize

                                            1KB

                                            MD5

                                            64296df5063c4a30912128b0138ea412

                                            SHA1

                                            eb9cdf641c371a76556a4eb1e543a85b95463f0c

                                            SHA256

                                            ee2e4658b88ea2e8d373b252f14969e144390dbc19ba2da00fe081a4f806f075

                                            SHA512

                                            efaab2e29e9dfc6e711e3acf80064f77541d479e97132042c382324a90fe49d96337f471d9f5a2712f1b2f0e28c05b737b544887d773398454f43d08697d425f

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

                                            Filesize

                                            573B

                                            MD5

                                            865f5d803aeae00b4abed0a95cbe66b2

                                            SHA1

                                            34af0fdf4b2eeeb6ee7a9b2060add5eb65ab9a32

                                            SHA256

                                            068af329e3c6855e015e79f39586e34264d26e26bacc5298de6d94a11dba0990

                                            SHA512

                                            058385cb8cc506a0daaabba6b18980fbb5d5aad007c52b2e377f9fd434b9d22718fdbe2abf8cbffb939dbbb529d20449648d7002263a1cab4456c9b96c131f6a

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

                                            Filesize

                                            5KB

                                            MD5

                                            4b2c87346575e8c10cd5424a595d7f09

                                            SHA1

                                            bd80c507bc63ca90598194dfca2ea43e02ab1b93

                                            SHA256

                                            b5f9e7b5d3b9ad2fb12097bdd4c46483392329e2c3d9ba220961d3bbe83e8326

                                            SHA512

                                            9d5ae23a62fa14367843bb3dead4759987a9ca84a352e47fcd73f9d6d3112f36e5a888779d4b857a5a568734ee47e1253978c2754df43c35c8a0dd98b12394ff

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

                                            Filesize

                                            6KB

                                            MD5

                                            1eb3614ab790be57566629d2dcee864c

                                            SHA1

                                            e370bbd363d1a1f85d07242094cfe745ea099207

                                            SHA256

                                            98f5200c3e65fcdedffd3f02acd0a8711268afb6359ac1a972e632aac95fff69

                                            SHA512

                                            3cd4165182c7bf08dbe13b25dbc37aad8d880bff762fb90c21fbdbe8c5875ef6136653071e92186a537aba60bf80e78441feb0661018c726087f53521f6875c8

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

                                            Filesize

                                            16B

                                            MD5

                                            46295cac801e5d4857d09837238a6394

                                            SHA1

                                            44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                            SHA256

                                            0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                            SHA512

                                            8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                            Filesize

                                            16B

                                            MD5

                                            206702161f94c5cd39fadd03f4014d98

                                            SHA1

                                            bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                                            SHA256

                                            1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                                            SHA512

                                            0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                                            Filesize

                                            11KB

                                            MD5

                                            952ba438739f43e874f5793b250f9e34

                                            SHA1

                                            a466bb7a2f6b01050df8de3ba84c2fb8e1d59526

                                            SHA256

                                            649153767b242adb09e6ea17279971bd40bd50535f072c76627b06610481bc49

                                            SHA512

                                            59c35ad405669d76f0d618be213a55c378aab6a0fc8ddebf8ef65b9e779c0253fdc0c8414a21c71481beed03b33e023b3db5919dd96f942de248440833fdcf83

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

                                            Filesize

                                            11KB

                                            MD5

                                            d95887b7b761fcdacb7e03c4c090689c

                                            SHA1

                                            a8ea9b38d7a883917d0f9d1d30aab8054df4e40c

                                            SHA256

                                            ff7d07f978433a00b8d816e5e3c534f8b1e72aa1456e7c82172040260bde3336

                                            SHA512

                                            83e05057589ef495d9be8b74b748caaa943a22263a8e0714a06407ec464f578554a425c37c500abb4fcc4df53dcc9c0acf0dd542a49f81e68ab2ca66e8e452d4

                                          • C:\Users\Admin\Downloads\Unconfirmed 369988.crdownload

                                            Filesize

                                            12.1MB

                                            MD5

                                            c8bf514a334eaa148cb3c6135c2fb394

                                            SHA1

                                            0e47a89c3729db5a6f195c6abb04e5129d788df8

                                            SHA256

                                            9127560918eaefe69f1959bcb7f7e13b7e3a7ac156b564922829faaec9b96f67

                                            SHA512

                                            9879a258f429ef492cf495dbddd4f2b9c9fbc061e325aa8ad870ed05049b7ad595b26d223d20c55fc99f403fc9b5d0235353d71bf5d9a39ee4462838feb247ff

                                          • C:\Users\Admin\Downloads\salinewin.exe-Malware-main.zip:Zone.Identifier

                                            Filesize

                                            26B

                                            MD5

                                            fbccf14d504b7b2dbcb5a5bda75bd93b

                                            SHA1

                                            d59fc84cdd5217c6cf74785703655f78da6b582b

                                            SHA256

                                            eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913

                                            SHA512

                                            aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98