Analysis

  • max time kernel
    10s
  • max time network
    26s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220718-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220718-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-07-2022 16:51

General

  • Target

    513c69cb1fece27b49026b216d9fc293656341b276418f8e25e36beb18966f8f.jar

  • Size

    672KB

  • MD5

    54e20cb53b33532b01ff969cac5e5c4c

  • SHA1

    dccc9d6f576b42b57b92f47450bcf3e32e02f7d7

  • SHA256

    513c69cb1fece27b49026b216d9fc293656341b276418f8e25e36beb18966f8f

  • SHA512

    8d08e4d8da34cbc5ba170e927020dbc046f7548e9124b2c364e6469717b946e13e5f10835f2255ae57c4f2cb38cd6498a2c7f7df94ec61c2ae9af9e1bdb09315

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\ProgramData\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\513c69cb1fece27b49026b216d9fc293656341b276418f8e25e36beb18966f8f.jar
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3720
    • C:\Program Files\Java\jre1.8.0_66\bin\java.exe
      "C:\Program Files\Java\jre1.8.0_66\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.64034672412602737979854558967150643.class
      2⤵
        PID:2708
        • C:\Windows\SYSTEM32\cmd.exe
          cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1376329085448354578.vbs
          3⤵
            PID:4120
            • C:\Windows\system32\cscript.exe
              cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1376329085448354578.vbs
              4⤵
                PID:4180
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive870333908800742875.vbs
              3⤵
                PID:3640
                • C:\Windows\system32\cscript.exe
                  cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive870333908800742875.vbs
                  4⤵
                    PID:1504
                • C:\Windows\SYSTEM32\xcopy.exe
                  xcopy "C:\Program Files\Java\jre1.8.0_66" "C:\Users\Admin\AppData\Roaming\Oracle\" /e
                  3⤵
                    PID:1508
                • C:\Windows\SYSTEM32\cmd.exe
                  cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6863357057945938352.vbs
                  2⤵
                    PID:4952
                    • C:\Windows\system32\cscript.exe
                      cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6863357057945938352.vbs
                      3⤵
                        PID:3448
                    • C:\Windows\SYSTEM32\cmd.exe
                      cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive5586561195074610473.vbs
                      2⤵
                        PID:4588
                        • C:\Windows\system32\cscript.exe
                          cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive5586561195074610473.vbs
                          3⤵
                            PID:1864
                        • C:\Windows\SYSTEM32\xcopy.exe
                          xcopy "C:\Program Files\Java\jre1.8.0_66" "C:\Users\Admin\AppData\Roaming\Oracle\" /e
                          2⤵
                            PID:2532

                        Network

                        MITRE ATT&CK Matrix

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\.oracle_jre_usage\90737d32e3aba4b.timestamp

                          Filesize

                          50B

                          MD5

                          f93ccedc4b686bc5edfccaff167bbf9e

                          SHA1

                          49d38dedf7beed6ad1d185110ba545c831444bba

                          SHA256

                          9b9c248b8fb7cda2f1f7186c577628342a0ae4a2f0938f856d0d4277ac6b86d2

                          SHA512

                          fd54df459c09a9ef1955ae29b74af035ce8a8217b95901dd0a1baec3fb6025877dae1754ae82bbaf1a452e2b58c94258463669e6098a28fda184110eb9e21c44

                        • C:\Users\Admin\AppData\Local\Temp\Retrive1376329085448354578.vbs

                          Filesize

                          276B

                          MD5

                          3bdfd33017806b85949b6faa7d4b98e4

                          SHA1

                          f92844fee69ef98db6e68931adfaa9a0a0f8ce66

                          SHA256

                          9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6

                          SHA512

                          ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

                        • C:\Users\Admin\AppData\Local\Temp\Retrive5586561195074610473.vbs

                          Filesize

                          281B

                          MD5

                          a32c109297ed1ca155598cd295c26611

                          SHA1

                          dc4a1fdbaad15ddd6fe22d3907c6b03727b71510

                          SHA256

                          45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7

                          SHA512

                          70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

                        • C:\Users\Admin\AppData\Local\Temp\Retrive6863357057945938352.vbs

                          Filesize

                          276B

                          MD5

                          3bdfd33017806b85949b6faa7d4b98e4

                          SHA1

                          f92844fee69ef98db6e68931adfaa9a0a0f8ce66

                          SHA256

                          9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6

                          SHA512

                          ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

                        • C:\Users\Admin\AppData\Local\Temp\Retrive870333908800742875.vbs

                          Filesize

                          281B

                          MD5

                          a32c109297ed1ca155598cd295c26611

                          SHA1

                          dc4a1fdbaad15ddd6fe22d3907c6b03727b71510

                          SHA256

                          45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7

                          SHA512

                          70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

                        • C:\Users\Admin\AppData\Local\Temp\_0.64034672412602737979854558967150643.class

                          Filesize

                          241KB

                          MD5

                          781fb531354d6f291f1ccab48da6d39f

                          SHA1

                          9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68

                          SHA256

                          97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9

                          SHA512

                          3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8

                        • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2783062828-828903012-4218294845-1000\83aa4cc77f591dfc2374580bbd95f6ba_6bc4f1a7-81b1-41ee-9ade-7ee4bdaf44c0

                          Filesize

                          45B

                          MD5

                          c8366ae350e7019aefc9d1e6e6a498c6

                          SHA1

                          5731d8a3e6568a5f2dfbbc87e3db9637df280b61

                          SHA256

                          11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

                          SHA512

                          33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

                        • memory/1504-184-0x0000000000000000-mapping.dmp

                        • memory/1508-189-0x0000000000000000-mapping.dmp

                        • memory/1864-183-0x0000000000000000-mapping.dmp

                        • memory/2532-187-0x0000000000000000-mapping.dmp

                        • memory/2708-146-0x0000000000000000-mapping.dmp

                        • memory/3448-176-0x0000000000000000-mapping.dmp

                        • memory/3640-182-0x0000000000000000-mapping.dmp

                        • memory/3720-139-0x0000000003270000-0x0000000004270000-memory.dmp

                          Filesize

                          16.0MB

                        • memory/3720-177-0x0000000003270000-0x0000000004270000-memory.dmp

                          Filesize

                          16.0MB

                        • memory/3720-151-0x0000000003270000-0x0000000004270000-memory.dmp

                          Filesize

                          16.0MB

                        • memory/3720-188-0x0000000003270000-0x0000000004270000-memory.dmp

                          Filesize

                          16.0MB

                        • memory/3720-167-0x0000000003270000-0x0000000004270000-memory.dmp

                          Filesize

                          16.0MB

                        • memory/3720-191-0x0000000003270000-0x0000000004270000-memory.dmp

                          Filesize

                          16.0MB

                        • memory/4120-175-0x0000000000000000-mapping.dmp

                        • memory/4180-178-0x0000000000000000-mapping.dmp

                        • memory/4588-181-0x0000000000000000-mapping.dmp

                        • memory/4952-172-0x0000000000000000-mapping.dmp