Analysis

  • max time kernel
    149s
  • max time network
    40s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    29-03-2023 11:31

General

  • Target

    QUOTATIONPO-0094428032023.pdf(78KB).jar

  • Size

    634KB

  • MD5

    ca85b75e83fa37e50af1f40ca38dfbab

  • SHA1

    a30e9f70587a8c1d2d4d7abf39f0bf4a12bf5e72

  • SHA256

    28952fa9edd3d9f693ce584366edb88003fbfb6a29151196deca51de3ab5816a

  • SHA512

    21954326cb3c8e8fe6b66c660acac4faadba10d90e07b0d48d5db73e7d5647efd44c50047b5116efe4dc5bde4b922fe014d4344ed6677ae14fbe0f932af5fcc9

  • SSDEEP

    12288:hH8YZmwAQBSIiRLq9slEUh8llqyEyFHjF45dxYcbkqsr0AHO:B8YZj/SIiRi/Uh8lkyJFDF45d6drvu

Score
10/10

Malware Config

Signatures

  • AdWind

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Windows\system32\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\QUOTATIONPO-0094428032023.pdf(78KB).jar
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1692
    • C:\Windows\system32\wscript.exe
      wscript C:\Users\Admin\zonqimunpm.js
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1732
      • C:\Program Files\Java\jre7\bin\javaw.exe
        "C:\Program Files\Java\jre7\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\hqmqdrb.txt"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1756
        • C:\Program Files\Java\jre7\bin\java.exe
          "C:\Program Files\Java\jre7\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.33737964728413763865877207182505178.class
          4⤵
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1900
          • C:\Windows\system32\cmd.exe
            cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8349610535417430183.vbs
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:832
            • C:\Windows\system32\cscript.exe
              cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8349610535417430183.vbs
              6⤵
                PID:1600
            • C:\Windows\system32\cmd.exe
              cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8776112949196566388.vbs
              5⤵
              • Suspicious use of WriteProcessMemory
              PID:1144
              • C:\Windows\system32\cscript.exe
                cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8776112949196566388.vbs
                6⤵
                  PID:1880
              • C:\Windows\system32\xcopy.exe
                xcopy "C:\Program Files\Java\jre7" "C:\Users\Admin\AppData\Roaming\Oracle\" /e
                5⤵
                  PID:612

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\Retrive8349610535417430183.vbs

          Filesize

          276B

          MD5

          3bdfd33017806b85949b6faa7d4b98e4

          SHA1

          f92844fee69ef98db6e68931adfaa9a0a0f8ce66

          SHA256

          9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6

          SHA512

          ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429

        • C:\Users\Admin\AppData\Local\Temp\Retrive8776112949196566388.vbs

          Filesize

          281B

          MD5

          a32c109297ed1ca155598cd295c26611

          SHA1

          dc4a1fdbaad15ddd6fe22d3907c6b03727b71510

          SHA256

          45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7

          SHA512

          70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887

        • C:\Users\Admin\AppData\Local\Temp\_0.33737964728413763865877207182505178.class

          Filesize

          241KB

          MD5

          781fb531354d6f291f1ccab48da6d39f

          SHA1

          9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68

          SHA256

          97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9

          SHA512

          3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8

        • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1563773381-2037468142-1146002597-1000\83aa4cc77f591dfc2374580bbd95f6ba_b2297557-1764-4c87-9db5-9b6890ebc138

          Filesize

          45B

          MD5

          c8366ae350e7019aefc9d1e6e6a498c6

          SHA1

          5731d8a3e6568a5f2dfbbc87e3db9637df280b61

          SHA256

          11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

          SHA512

          33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

        • C:\Users\Admin\AppData\Roaming\hqmqdrb.txt

          Filesize

          479KB

          MD5

          fae6698dced705d42bfae2c60dae5c33

          SHA1

          3a6cc4737a26fe162e1bf694d2a867c635e1f6d8

          SHA256

          cf862d97e04a18e5772292a628867f88f447b41fc119a65ac1d9fc8c60b45fd9

          SHA512

          e1c4cdb1fe39b8cfbb4c627d5325893bd8bacd35a848f1a035e5e1b27cfca4a5729a660774756b9151daf9013ad4a6b451fa9fa749dccb8e2223fe905d29f660

        • C:\Users\Admin\zonqimunpm.js

          Filesize

          969KB

          MD5

          90939a78b5006143c3198c4962d43891

          SHA1

          711223dfc3ef0f85d99303b685c822d458f4e4b7

          SHA256

          31e35c87f6f36d0179c909937250706dda0363311afdf448778c4ea3c63251e1

          SHA512

          c12d36c4b66ed63a6e7afaf2084fd2b93172c29676c85a197ef5ac42e62233f29de08e12b314c6b6a53e0eabf8c13fe868fcac98436597424b1ffaa5b2525f70

        • memory/1692-63-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/1692-66-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/1756-80-0x0000000000410000-0x0000000000411000-memory.dmp

          Filesize

          4KB

        • memory/1756-94-0x0000000000410000-0x0000000000411000-memory.dmp

          Filesize

          4KB

        • memory/1900-96-0x0000000000130000-0x0000000000131000-memory.dmp

          Filesize

          4KB

        • memory/1900-103-0x0000000000130000-0x0000000000131000-memory.dmp

          Filesize

          4KB

        • memory/1900-106-0x0000000000130000-0x0000000000131000-memory.dmp

          Filesize

          4KB

        • memory/1900-107-0x0000000000130000-0x0000000000131000-memory.dmp

          Filesize

          4KB