Resubmissions

28-01-2025 21:10

250128-zz4b4a1qax 10

28-01-2025 20:13

250128-yzxc4szpe1 10

28-01-2025 20:10

250128-yxpkgszpaz 6

Analysis

  • max time kernel
    38s
  • max time network
    27s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    28-01-2025 20:10

Errors

Reason
Machine shutdown

General

  • Target

    https://go.enderman.ch/repository

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • 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.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 33 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" --start-maximized --single-argument https://go.enderman.ch/repository
    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:3476
    • 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,0x7ffe0e083cb8,0x7ffe0e083cc8,0x7ffe0e083cd8
      2⤵
        PID:4160
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1932,3198961394740624056,2015514972986493092,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1944 /prefetch:2
        2⤵
          PID:4376
        • 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=1932,3198961394740624056,2015514972986493092,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2348 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3324
        • 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=1932,3198961394740624056,2015514972986493092,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2680 /prefetch:8
          2⤵
            PID:1956
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,3198961394740624056,2015514972986493092,131072 --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=3304 /prefetch:1
            2⤵
              PID:808
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,3198961394740624056,2015514972986493092,131072 --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=3316 /prefetch:1
              2⤵
                PID:4324
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,3198961394740624056,2015514972986493092,131072 --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=4044 /prefetch:1
                2⤵
                  PID:1220
                • 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=1932,3198961394740624056,2015514972986493092,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5096 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1972
                • 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=1932,3198961394740624056,2015514972986493092,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5524 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4980
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,3198961394740624056,2015514972986493092,131072 --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=5108 /prefetch:1
                  2⤵
                    PID:2132
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,3198961394740624056,2015514972986493092,131072 --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=5360 /prefetch:1
                    2⤵
                      PID:1884
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,3198961394740624056,2015514972986493092,131072 --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=5368 /prefetch:1
                      2⤵
                        PID:4128
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,3198961394740624056,2015514972986493092,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4024 /prefetch:1
                        2⤵
                          PID:392
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1932,3198961394740624056,2015514972986493092,131072 --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=5220 /prefetch:1
                          2⤵
                            PID:4848
                          • 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=1932,3198961394740624056,2015514972986493092,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5656 /prefetch:8
                            2⤵
                            • NTFS ADS
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4388
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:2692
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:908
                            • C:\Windows\System32\rundll32.exe
                              C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                              1⤵
                                PID:4916
                              • C:\Users\Admin\AppData\Local\Temp\Temp1_Petya.A.zip\[email protected]
                                "C:\Users\Admin\AppData\Local\Temp\Temp1_Petya.A.zip\[email protected]"
                                1⤵
                                • Writes to the Master Boot Record (MBR)
                                • System Location Discovery: System Language Discovery
                                • Suspicious use of AdjustPrivilegeToken
                                • Suspicious use of SetWindowsHookEx
                                PID:3084

                              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

                                554d6d27186fa7d6762d95dde7a17584

                                SHA1

                                93ea7b20b8fae384cf0be0d65e4295097112fdca

                                SHA256

                                2fa6145571e1f1ece9850a1ac94661213d3e0d82f1cef7ac1286ff6b2c2017cb

                                SHA512

                                57d9008ccabc315bd0e829b19fe91e24bab6ef20bcfab651b937b0f38eec840b58d0aed092a3bbedd2d6a95d5c150372a1e51087572de55672172adc1fc468a7

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

                                Filesize

                                152B

                                MD5

                                a28bb0d36049e72d00393056dce10a26

                                SHA1

                                c753387b64cc15c0efc80084da393acdb4fc01d0

                                SHA256

                                684d797e28b7fd86af84bfb217d190e4f5e03d92092d988a6091b2c7bbbd67c1

                                SHA512

                                20940fee33aa2194c36a3db92d4fd314ce7eacc2aa745abec62aa031c2a53ba4ff89f2568626e7bd2536090175f8d045c3bb52c5faa5ecc8da8410ab5fc519f7

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

                                Filesize

                                1KB

                                MD5

                                d8a986eb0c0e29306dd71e431a918e20

                                SHA1

                                39674d150c055e37df2072b2164f9b215c642748

                                SHA256

                                4311a99e27d7c28b25dd3ad1ed5b3decefad1eb2400d90ce919bc7be61dc64fd

                                SHA512

                                9f3ab929dbcc5acaaa402b3135640779f1a764b2a8bbd9adc08f0c9d8e7f8f613d8d70669be590f776b23155c4808c9648f16cce666d2e369c70c1f63e5bb265

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

                                Filesize

                                5KB

                                MD5

                                dbbb17245d670d985fba1cd4050dc320

                                SHA1

                                bc34a3781d2bce71e9bbbd79594a577db26315c2

                                SHA256

                                d6fd3ab30325e5c8b5c280e89164957a38803ba8cf9dfce8f350f72ebe0331c0

                                SHA512

                                839ba968d1a6ee49d9b002bc51c314d6e067c0f78361d0d4d42103e0198c8e9f8e59e2942a67a06a5e8349ef8ec01106ef5202248a7fcb14b29e9937563afe49

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

                                Filesize

                                6KB

                                MD5

                                31b360ba34c0b557bd6e684786a59581

                                SHA1

                                382945a5a95f5d0ecf994c958d24c145ec99e9eb

                                SHA256

                                9cb48b06ea8720f444b44b6141676078e1a370d635e1a391b3b998c463f8604e

                                SHA512

                                cbe936c3d3a089ecd4ce370ff01b38337f88b48ed175db41177cc7b5448d2880ff85b49c3305b3335d62e6c924e283dbcb45bb3fd572cdda9ed77841b44faa42

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

                                Filesize

                                1KB

                                MD5

                                030e07776530ba8adae9facd98b6d487

                                SHA1

                                86c00e82d09f8ba7e0f06c35b1787705ad47fe03

                                SHA256

                                d9586bc55453940368720f857ee6556414f3a7729a92cf748aa7aa8c76f0e5f1

                                SHA512

                                cf2e5695413430d8f6675184c2e1a47bbcb3b5fa50fafdf3b54c425e1717a92164b86fabc132b5645b38b7ea4541d3fa1199a3ddf4921c3775589bb065daaa4d

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57ec63.TMP

                                Filesize

                                1KB

                                MD5

                                3b31bacb1a55372a0a4c07602f64e076

                                SHA1

                                060a99085a088bb6d5c46c9883fa34f7c19c6000

                                SHA256

                                ab5891f132ed3378c7c43d49706bf0b0b50b36a21fbaefa4d1f146cf0b16d36e

                                SHA512

                                ca3ed7113654364f76080af37015d8e5f201b4ae88bbdb38f8779054196f8575b827729b350131a17fd32b9e07d5caf3d4c1883aa629a384c6ebee9a1ed61842

                              • 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

                                10KB

                                MD5

                                e8097250fe07d67d6c0094dece7ec055

                                SHA1

                                b802188c27751310bd28ffa143f5f627c95fa77f

                                SHA256

                                2e164a75d34fc7c0ed80134b02bf7ee02fb85b226139fd3a82e5f551fecc07c7

                                SHA512

                                50bd2f6d73baa3816ea17e5162b03456f98c5c78d00a1f18b27e1391d458b1803a9a59026f207d56af27d83742dd0cec73c6f8e6157b085efff3734815c8cdc4

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

                                Filesize

                                10KB

                                MD5

                                3e2f3cb4aa6918e7e22e1615a08ce799

                                SHA1

                                ee61f9043088de06122c222f4a4a34e6e9509bc8

                                SHA256

                                85cdd5ec20bea31c20ef8feb68299ec2285702174ff7b4770db0a3ade3ceae4b

                                SHA512

                                5430ad377cf4d7443a70f67d693c69003c1ba65e1df7ae5ba315dee095b0a9db035a5bff2401de62106a05d439c9cc4731d00c041b457af4e5b9cf65213847af

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

                                Filesize

                                10KB

                                MD5

                                3f4c0ed998489876b84fb9f9148bd9ef

                                SHA1

                                b8f550fe7bb3629d974b1c404214e9cecca1aa0d

                                SHA256

                                d69a04d6c2254e6cb0ca1f61201a3b9474ed50db854de52a59b3ef221682b06f

                                SHA512

                                f67de42b87bc3d92989b7931dfe70213cccb7d7a67ad31fac81633ab723620652f65e461dde9095e34741505286d2b8d21332f622f4f9bdc6c67e8ae09555e93

                              • C:\Users\Admin\Downloads\Petya.A.zip

                                Filesize

                                128KB

                                MD5

                                1559522c34054e5144fe68ee98c29e61

                                SHA1

                                ff80eeb6bcf4498c9ff38c252be2726e65c10c34

                                SHA256

                                e99651aa5c5dcf9128adc8da685f1295b959f640a173098d07018b030d529509

                                SHA512

                                6dab1f391ab1bea12b799fcfb56d70cfbdbde05ad350b53fcb782418495fad1c275fe1a40f9edd238473c3d532b4d87948bddd140e5912f14aff4293be6e4b4c

                              • C:\Users\Admin\Downloads\Petya.A.zip:Zone.Identifier

                                Filesize

                                55B

                                MD5

                                0f98a5550abe0fb880568b1480c96a1c

                                SHA1

                                d2ce9f7057b201d31f79f3aee2225d89f36be07d

                                SHA256

                                2dfb5f4b33e4cf8237b732c02b1f2b1192ffe4b83114bcf821f489bbf48c6aa1

                                SHA512

                                dbc1150d831950684ab37407defac0177b7583da0fe13ee8f8eeb65e8b05d23b357722246888189b4681b97507a4262ece96a1c458c4427a9a41d8ea8d11a2f6