Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    26-06-2022 01:24

General

  • Target

    ff8393a6897b98e47c3cc21aee88b5c5669b57811f2fb6b9d693736713a8a9c7.jar

  • Size

    728KB

  • MD5

    2384d29681a9f5fd5deade673e5ff918

  • SHA1

    73208931c8c4566120566115627ec6a2dbb02ed4

  • SHA256

    ff8393a6897b98e47c3cc21aee88b5c5669b57811f2fb6b9d693736713a8a9c7

  • SHA512

    d6abeeae84b2d262be307440f001670d19c6a9f04d76dc4d7461dbfea5bab570e0514aa379032e949541a5c5cc6bcddcb18d0d8f35d8820aa08cc1220c7195cc

Score
10/10

Malware Config

Signatures

  • AdWind

    A Java-based RAT family operated as malware-as-a-service.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 12 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\ProgramData\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\ff8393a6897b98e47c3cc21aee88b5c5669b57811f2fb6b9d693736713a8a9c7.jar
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:3848
    • 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\_0.0113895802478205526526488293964953140.class
      2⤵
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2932
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1439675978796329310.vbs
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1324
        • C:\Windows\system32\cscript.exe
          cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1439675978796329310.vbs
          4⤵
            PID:4752
        • C:\Windows\SYSTEM32\cmd.exe
          cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4914764455638463063.vbs
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2208
          • C:\Windows\system32\cscript.exe
            cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive4914764455638463063.vbs
            4⤵
              PID:740
          • C:\Windows\SYSTEM32\xcopy.exe
            xcopy "C:\Program Files\Java\jre1.8.0_66" "C:\Users\Admin\AppData\Roaming\Oracle\" /e
            3⤵
              PID:3888
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe
              3⤵
                PID:3736

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\Retrive1439675978796329310.vbs

            Filesize

            276B

            MD5

            3bdfd33017806b85949b6faa7d4b98e4

            SHA1

            f92844fee69ef98db6e68931adfaa9a0a0f8ce66

            SHA256

            9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6

            SHA512

            ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

          • C:\Users\Admin\AppData\Local\Temp\Retrive4914764455638463063.vbs

            Filesize

            281B

            MD5

            a32c109297ed1ca155598cd295c26611

            SHA1

            dc4a1fdbaad15ddd6fe22d3907c6b03727b71510

            SHA256

            45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7

            SHA512

            70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

          • C:\Users\Admin\AppData\Local\Temp\_0.0113895802478205526526488293964953140.class

            Filesize

            241KB

            MD5

            781fb531354d6f291f1ccab48da6d39f

            SHA1

            9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68

            SHA256

            97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9

            SHA512

            3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8

          • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1809750270-3141839489-3074374771-1000\83aa4cc77f591dfc2374580bbd95f6ba_2c7a2658-1166-4e8e-b7f6-c01b4ff97801

            Filesize

            45B

            MD5

            c8366ae350e7019aefc9d1e6e6a498c6

            SHA1

            5731d8a3e6568a5f2dfbbc87e3db9637df280b61

            SHA256

            11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

            SHA512

            33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

          • memory/2932-189-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-212-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-173-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-235-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-234-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-177-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-233-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-229-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-227-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-225-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-184-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-185-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-222-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-220-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-190-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-191-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-192-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-193-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-197-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-198-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-199-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-200-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-202-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-203-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-204-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-207-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-208-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-170-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-213-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/2932-219-0x00000000023F0000-0x00000000033F0000-memory.dmp

            Filesize

            16.0MB

          • memory/3848-134-0x0000000002B10000-0x0000000003B10000-memory.dmp

            Filesize

            16.0MB

          • memory/3848-147-0x0000000002B10000-0x0000000003B10000-memory.dmp

            Filesize

            16.0MB

          • memory/3848-152-0x0000000002B10000-0x0000000003B10000-memory.dmp

            Filesize

            16.0MB

          • memory/3848-159-0x0000000002B10000-0x0000000003B10000-memory.dmp

            Filesize

            16.0MB

          • memory/3848-166-0x0000000002B10000-0x0000000003B10000-memory.dmp

            Filesize

            16.0MB