Analysis

  • max time kernel
    18s
  • max time network
    18s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-07-2022 23:36

General

  • Target

    PO.jar

  • Size

    638KB

  • MD5

    44f776546f0f19d921f553cfe2661c01

  • SHA1

    5bc81f9577dded278ea5a2fee3b1d16bd0e0102c

  • SHA256

    8cc0bbda1b6f011b32db3625906aa0f793e968c8f7e7dcdfc80aa9d7c806f98d

  • SHA512

    f18a9eeb0f266036061f473116871eb74e11277af5998d011cea35c4b43623fd17eaf39a23866f9d1f2c95067b703058a2ae8ebcb1d0e790f0ebb4d656922f8a

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 6 IoCs

Processes

  • C:\ProgramData\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\PO.jar
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2252
    • 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\_0.117686891108758743126875261137350005.class
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:1324
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive721967007992304429.vbs
        3⤵
          PID:3828
          • C:\Windows\system32\cscript.exe
            cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive721967007992304429.vbs
            4⤵
              PID:3772
          • C:\Windows\SYSTEM32\cmd.exe
            cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8151140023217935680.vbs
            3⤵
              PID:5108
              • C:\Windows\system32\cscript.exe
                cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8151140023217935680.vbs
                4⤵
                  PID:2272
            • C:\Windows\SYSTEM32\cmd.exe
              cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3334077342770068344.vbs
              2⤵
              • Suspicious use of WriteProcessMemory
              PID:4448
              • C:\Windows\system32\cscript.exe
                cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3334077342770068344.vbs
                3⤵
                  PID:4768
              • C:\Windows\SYSTEM32\cmd.exe
                cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8299198620464468323.vbs
                2⤵
                  PID:4620
                  • C:\Windows\system32\cscript.exe
                    cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8299198620464468323.vbs
                    3⤵
                      PID:3752

                Network

                MITRE ATT&CK Matrix

                Replay Monitor

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                Downloads

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

                  Filesize

                  50B

                  MD5

                  a482813c79197c4dad9c947cd3696745

                  SHA1

                  37220c6ec8f405be4ab20d13f320716356231a8a

                  SHA256

                  d29825ce4e66aee1e9ac7ed73bed0b89fd600d5aff6f5dfab9be93cd4aaff49a

                  SHA512

                  80a7146eac306e59703f37e79d9a46e80ee3b68d952325c5e9734b99439e7a9efeac8d1541b7ec3ce87b4fa27332dd4ee051c29f88c8f473d9a906802d5fdc78

                • C:\Users\Admin\AppData\Local\Temp\Retrive3334077342770068344.vbs

                  Filesize

                  276B

                  MD5

                  3bdfd33017806b85949b6faa7d4b98e4

                  SHA1

                  f92844fee69ef98db6e68931adfaa9a0a0f8ce66

                  SHA256

                  9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6

                  SHA512

                  ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

                • C:\Users\Admin\AppData\Local\Temp\Retrive721967007992304429.vbs

                  Filesize

                  276B

                  MD5

                  3bdfd33017806b85949b6faa7d4b98e4

                  SHA1

                  f92844fee69ef98db6e68931adfaa9a0a0f8ce66

                  SHA256

                  9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6

                  SHA512

                  ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

                • C:\Users\Admin\AppData\Local\Temp\Retrive8299198620464468323.vbs

                  Filesize

                  281B

                  MD5

                  a32c109297ed1ca155598cd295c26611

                  SHA1

                  dc4a1fdbaad15ddd6fe22d3907c6b03727b71510

                  SHA256

                  45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7

                  SHA512

                  70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

                • C:\Users\Admin\AppData\Local\Temp\_0.117686891108758743126875261137350005.class

                  Filesize

                  241KB

                  MD5

                  781fb531354d6f291f1ccab48da6d39f

                  SHA1

                  9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68

                  SHA256

                  97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9

                  SHA512

                  3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8

                • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2372564722-193526734-2636556182-1000\83aa4cc77f591dfc2374580bbd95f6ba_e2a67401-6492-4cbf-87ab-b664c084dada

                  Filesize

                  45B

                  MD5

                  c8366ae350e7019aefc9d1e6e6a498c6

                  SHA1

                  5731d8a3e6568a5f2dfbbc87e3db9637df280b61

                  SHA256

                  11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

                  SHA512

                  33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

                • memory/1324-146-0x0000000000000000-mapping.dmp

                • memory/2252-191-0x0000000002B30000-0x0000000003B30000-memory.dmp

                  Filesize

                  16.0MB

                • memory/2252-149-0x0000000002B30000-0x0000000003B30000-memory.dmp

                  Filesize

                  16.0MB

                • memory/2252-185-0x0000000002B30000-0x0000000003B30000-memory.dmp

                  Filesize

                  16.0MB

                • memory/2252-163-0x0000000002B30000-0x0000000003B30000-memory.dmp

                  Filesize

                  16.0MB

                • memory/2252-178-0x0000000002B30000-0x0000000003B30000-memory.dmp

                  Filesize

                  16.0MB

                • memory/2252-134-0x0000000002B30000-0x0000000003B30000-memory.dmp

                  Filesize

                  16.0MB

                • memory/3752-188-0x0000000000000000-mapping.dmp

                • memory/3772-184-0x0000000000000000-mapping.dmp

                • memory/3828-183-0x0000000000000000-mapping.dmp

                • memory/4448-173-0x0000000000000000-mapping.dmp

                • memory/4620-187-0x0000000000000000-mapping.dmp

                • memory/4768-174-0x0000000000000000-mapping.dmp

                • memory/5108-190-0x0000000000000000-mapping.dmp