Analysis

  • max time kernel
    38s
  • max time network
    77s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    26-06-2022 22:43

General

  • Target

    35e53f56d02fb686f43af9069a07596f24a6be043962312ab97570884e59e02a.jar

  • Size

    620KB

  • MD5

    6a176b775c38c6d0e5078a6d8e77c917

  • SHA1

    9ceccde160fec4a17d5bc882408c981e6d9b9798

  • SHA256

    35e53f56d02fb686f43af9069a07596f24a6be043962312ab97570884e59e02a

  • SHA512

    8657ec2b45146925d89459b45edb023ff3053f187d3dca8e8f491081fc7a7b498e2a818ca1eea41c33a0b5bada40ad8d80e1ef4ecbe282eace92b3861d95b557

Score
10/10

Malware Config

Signatures

  • AdWind

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

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\ProgramData\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\35e53f56d02fb686f43af9069a07596f24a6be043962312ab97570884e59e02a.jar
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2816
    • 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\_0.50937788179506321126916148075453483.class
      2⤵
        PID:4288
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive7823956382644329488.vbs
        2⤵
          PID:4308

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

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

        Filesize

        50B

        MD5

        c475b2cc3568f5a578d70a8ca0958996

        SHA1

        d94cb95f751d3ee7ee125fdbbeb9c9f433cc15e8

        SHA256

        d24b672401ad930cb4db1e3b49eefb39515a200bed042b0338c7c3d1b4b7fe7f

        SHA512

        def21814c36306770601427fa53f3677360f1bb8c33f8716c5e39fe904fd30d7a944b74184a1a9aa1ad9bdf4a4dd527795bc9cf86bed6af05c88d435b2446521

      • C:\Users\Admin\AppData\Local\Temp\_0.50937788179506321126916148075453483.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/2816-132-0x0000000002920000-0x0000000003920000-memory.dmp

        Filesize

        16.0MB

      • memory/2816-150-0x0000000002920000-0x0000000003920000-memory.dmp

        Filesize

        16.0MB

      • memory/2816-164-0x0000000002920000-0x0000000003920000-memory.dmp

        Filesize

        16.0MB

      • memory/2816-168-0x0000000002920000-0x0000000003920000-memory.dmp

        Filesize

        16.0MB

      • memory/2816-171-0x0000000002920000-0x0000000003920000-memory.dmp

        Filesize

        16.0MB

      • memory/2816-177-0x0000000002920000-0x0000000003920000-memory.dmp

        Filesize

        16.0MB