Analysis

  • max time kernel
    25s
  • max time network
    30s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-07-2022 01:20

General

  • Target

    56e7a61544bfbd223acfcb5e212504a5c3017dce2a6c57cba09c7d29831307eb.jar

  • Size

    489KB

  • MD5

    aa003fdcf195bc5790436843518bb6de

  • SHA1

    5bc29fa2a5956c71d1352ef6cb77a809b2c6b026

  • SHA256

    56e7a61544bfbd223acfcb5e212504a5c3017dce2a6c57cba09c7d29831307eb

  • SHA512

    1d9f784e3e026e69c0d1001386faee0bdd73318fcdbbb6ddf3609aef1fc7709291fa69c6e5929918e6a7d3ab894b382fa6c02be4f28af43f96df3052c4941482

Score
10/10

Malware Config

Signatures

  • AdWind

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

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\ProgramData\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\56e7a61544bfbd223acfcb5e212504a5c3017dce2a6c57cba09c7d29831307eb.jar
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3124
    • 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\_0.461990044276715752387332158443278090.class
      2⤵
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:940
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive5743287331682738202.vbs
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2792
        • C:\Windows\system32\cscript.exe
          cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive5743287331682738202.vbs
          4⤵
            PID:2248
        • C:\Windows\SYSTEM32\cmd.exe
          cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1454470084931600997.vbs
          3⤵
            PID:4384
            • C:\Windows\system32\cscript.exe
              cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1454470084931600997.vbs
              4⤵
                PID:1892
            • C:\Windows\SYSTEM32\xcopy.exe
              xcopy "C:\Program Files\Java\jre1.8.0_66" "C:\Users\Admin\AppData\Roaming\Oracle\" /e
              3⤵
                PID:3052
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6349704600917176571.vbs
              2⤵
              • Suspicious use of WriteProcessMemory
              PID:4312
              • C:\Windows\system32\cscript.exe
                cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive6349704600917176571.vbs
                3⤵
                  PID:916
              • C:\Windows\SYSTEM32\cmd.exe
                cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3305124626986094825.vbs
                2⤵
                  PID:3632
                  • C:\Windows\system32\cscript.exe
                    cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3305124626986094825.vbs
                    3⤵
                      PID:1564
                  • C:\Windows\SYSTEM32\xcopy.exe
                    xcopy "C:\Program Files\Java\jre1.8.0_66" "C:\Users\Admin\AppData\Roaming\Oracle\" /e
                    2⤵
                      PID:3768

                  Network

                  MITRE ATT&CK Matrix

                  Replay Monitor

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                  Downloads

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

                    Filesize

                    50B

                    MD5

                    3013451186d11785916898fd5dcd8961

                    SHA1

                    2bf4f0e86491a996417fe728952ef632d5b4ca5b

                    SHA256

                    5ee2ad781876adf0eaefb317b8abea11f907a57b59d56e2cc305d030379320ea

                    SHA512

                    e483100da0ba49b9c012eb8cee66e744bf7e0de8f785d0f638dcc661182c6efe98721afe66444714739094696be2533a38a1ab73a06acc16458ad4beb8293a4c

                  • C:\Users\Admin\AppData\Local\Temp\Retrive1454470084931600997.vbs

                    Filesize

                    281B

                    MD5

                    a32c109297ed1ca155598cd295c26611

                    SHA1

                    dc4a1fdbaad15ddd6fe22d3907c6b03727b71510

                    SHA256

                    45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7

                    SHA512

                    70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

                  • C:\Users\Admin\AppData\Local\Temp\Retrive3305124626986094825.vbs

                    Filesize

                    281B

                    MD5

                    a32c109297ed1ca155598cd295c26611

                    SHA1

                    dc4a1fdbaad15ddd6fe22d3907c6b03727b71510

                    SHA256

                    45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7

                    SHA512

                    70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

                  • C:\Users\Admin\AppData\Local\Temp\Retrive5743287331682738202.vbs

                    Filesize

                    276B

                    MD5

                    3bdfd33017806b85949b6faa7d4b98e4

                    SHA1

                    f92844fee69ef98db6e68931adfaa9a0a0f8ce66

                    SHA256

                    9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6

                    SHA512

                    ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

                  • C:\Users\Admin\AppData\Local\Temp\Retrive6349704600917176571.vbs

                    Filesize

                    276B

                    MD5

                    3bdfd33017806b85949b6faa7d4b98e4

                    SHA1

                    f92844fee69ef98db6e68931adfaa9a0a0f8ce66

                    SHA256

                    9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6

                    SHA512

                    ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

                  • C:\Users\Admin\AppData\Local\Temp\_0.461990044276715752387332158443278090.class

                    Filesize

                    241KB

                    MD5

                    781fb531354d6f291f1ccab48da6d39f

                    SHA1

                    9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68

                    SHA256

                    97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9

                    SHA512

                    3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8

                  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1101907861-274115917-2188613224-1000\83aa4cc77f591dfc2374580bbd95f6ba_146eccbb-68c5-4730-b193-ca9b081460a7

                    Filesize

                    45B

                    MD5

                    c8366ae350e7019aefc9d1e6e6a498c6

                    SHA1

                    5731d8a3e6568a5f2dfbbc87e3db9637df280b61

                    SHA256

                    11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

                    SHA512

                    33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

                  • memory/916-167-0x0000000000000000-mapping.dmp

                  • memory/940-178-0x0000000002B50000-0x0000000003B50000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/940-182-0x0000000002B50000-0x0000000003B50000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/940-140-0x0000000000000000-mapping.dmp

                  • memory/940-153-0x0000000002B50000-0x0000000003B50000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/1564-174-0x0000000000000000-mapping.dmp

                  • memory/1892-175-0x0000000000000000-mapping.dmp

                  • memory/2248-168-0x0000000000000000-mapping.dmp

                  • memory/2792-166-0x0000000000000000-mapping.dmp

                  • memory/3052-179-0x0000000000000000-mapping.dmp

                  • memory/3124-138-0x0000000002850000-0x0000000003850000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/3124-171-0x0000000002850000-0x0000000003850000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/3124-162-0x0000000002850000-0x0000000003850000-memory.dmp

                    Filesize

                    16.0MB

                  • memory/3632-172-0x0000000000000000-mapping.dmp

                  • memory/3768-180-0x0000000000000000-mapping.dmp

                  • memory/4312-163-0x0000000000000000-mapping.dmp

                  • memory/4384-173-0x0000000000000000-mapping.dmp