Analysis

  • max time kernel
    149s
  • max time network
    53s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220722-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220722-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-07-2022 03:44

General

  • Target

    59814f1f79d3ea4c744466580fff66085f8c2222f44132746d27e52b774db98b.jar

  • Size

    542KB

  • MD5

    a5d1a6607deb2e6df7b6869c1658b6ec

  • SHA1

    c9c1a09344d64b853c3cdc972cdc28b47afd7ce3

  • SHA256

    59814f1f79d3ea4c744466580fff66085f8c2222f44132746d27e52b774db98b

  • SHA512

    2b0ed9df9f3e2c0930ac5ddb37ea935ea3b2476dd10336d2c3b03bfee3bebfa0e5ec4c5020aa941fb84e7a472200743fd75e80b538a69b282edb732cd13aad82

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\59814f1f79d3ea4c744466580fff66085f8c2222f44132746d27e52b774db98b.jar
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:4732
    • 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\_0.60647618637285697147561177909877766.class
      2⤵
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3168
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8476028790914510045.vbs
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2600
        • C:\Windows\system32\cscript.exe
          cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8476028790914510045.vbs
          4⤵
            PID:4884
        • C:\Windows\SYSTEM32\cmd.exe
          cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6624498900973808162.vbs
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1860
          • C:\Windows\system32\cscript.exe
            cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6624498900973808162.vbs
            4⤵
              PID:4896
          • C:\Windows\SYSTEM32\xcopy.exe
            xcopy "C:\Program Files\Java\jre1.8.0_66" "C:\Users\Admin\AppData\Roaming\Oracle\" /e
            3⤵
              PID:4764
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe
              3⤵
                PID:2292

          Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

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

            Filesize

            50B

            MD5

            8665d749377c217450fdf2d6352223ee

            SHA1

            abd03e740c4da784e129bf478c6a53003c4033c3

            SHA256

            13a28fd19038d33f8e5f35547f5a58804cdae860a2b760e3ca52797edfa40ab6

            SHA512

            6eb9d00ead102f310e68f139e79a0999dcbf41d9a8d77b22be9d3f19cd35ba60d21b2f8435009b92922662590128f21d9f0570ebb6ba1afa1787ec0981f3af32

          • C:\Users\Admin\AppData\Local\Temp\Retrive6624498900973808162.vbs

            Filesize

            281B

            MD5

            a32c109297ed1ca155598cd295c26611

            SHA1

            dc4a1fdbaad15ddd6fe22d3907c6b03727b71510

            SHA256

            45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7

            SHA512

            70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

          • C:\Users\Admin\AppData\Local\Temp\Retrive8476028790914510045.vbs

            Filesize

            276B

            MD5

            3bdfd33017806b85949b6faa7d4b98e4

            SHA1

            f92844fee69ef98db6e68931adfaa9a0a0f8ce66

            SHA256

            9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6

            SHA512

            ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

          • C:\Users\Admin\AppData\Local\Temp\_0.60647618637285697147561177909877766.class

            Filesize

            241KB

            MD5

            781fb531354d6f291f1ccab48da6d39f

            SHA1

            9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68

            SHA256

            97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9

            SHA512

            3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8

          • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3463845317-933582289-45817732-1000\83aa4cc77f591dfc2374580bbd95f6ba_bfe458be-6a47-4012-a9d0-2c4333e0df83

            Filesize

            45B

            MD5

            c8366ae350e7019aefc9d1e6e6a498c6

            SHA1

            5731d8a3e6568a5f2dfbbc87e3db9637df280b61

            SHA256

            11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

            SHA512

            33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

          • memory/1860-176-0x0000000000000000-mapping.dmp

          • memory/2292-187-0x0000000000000000-mapping.dmp

          • memory/2600-173-0x0000000000000000-mapping.dmp

          • memory/3168-183-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-191-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-168-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-170-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-227-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-225-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-148-0x0000000000000000-mapping.dmp

          • memory/3168-223-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-220-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-219-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-179-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-181-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-218-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-182-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-216-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-185-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-186-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-213-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-190-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-163-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-192-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-212-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-195-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-196-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-197-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-200-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-201-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-204-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-206-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/3168-210-0x0000000003030000-0x0000000004030000-memory.dmp

            Filesize

            16.0MB

          • memory/4732-193-0x00000000025C0000-0x00000000035C0000-memory.dmp

            Filesize

            16.0MB

          • memory/4732-142-0x00000000025C0000-0x00000000035C0000-memory.dmp

            Filesize

            16.0MB

          • memory/4732-134-0x00000000025C0000-0x00000000035C0000-memory.dmp

            Filesize

            16.0MB

          • memory/4732-145-0x00000000025C0000-0x00000000035C0000-memory.dmp

            Filesize

            16.0MB

          • memory/4732-146-0x00000000025C0000-0x00000000035C0000-memory.dmp

            Filesize

            16.0MB

          • memory/4732-162-0x00000000025C0000-0x00000000035C0000-memory.dmp

            Filesize

            16.0MB

          • memory/4764-180-0x0000000000000000-mapping.dmp

          • memory/4884-174-0x0000000000000000-mapping.dmp

          • memory/4896-177-0x0000000000000000-mapping.dmp