Analysis

  • max time kernel
    37s
  • max time network
    41s
  • 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 01:19

General

  • Target

    56e9a027fc773fdb0bb712d0e8c9d11ccf4e7f1c1b4095655041ee045fbb4856.jar

  • Size

    1.2MB

  • MD5

    9fe9ac247bb3d49effd18bd03b564296

  • SHA1

    59a67466a296a196bb66a39df10c77316354a539

  • SHA256

    56e9a027fc773fdb0bb712d0e8c9d11ccf4e7f1c1b4095655041ee045fbb4856

  • SHA512

    d1343fa5509e1ae1210b3d54767ba9689e3228538339861f83047c8a56ad9c1b6f16808c1686851a8463573d913c0937d376f5019f5ee5c425b09fee087fd77a

Score
1/10

Malware Config

Signatures

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\ProgramData\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\56e9a027fc773fdb0bb712d0e8c9d11ccf4e7f1c1b4095655041ee045fbb4856.jar
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:880
    • 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\_0.24387192970200514340580602672100083.class
      2⤵
        PID:5096
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive7518998549946239085.vbs
        2⤵
          PID:804

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

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

        Filesize

        50B

        MD5

        c001a5b990b31b978590c7c77ebe25ce

        SHA1

        c428ae3b55ae9a9ed3291338d268b171172aeb7d

        SHA256

        5611df301577b45bbb6a4735711e639fdfb7ea3bc02132df09508a7ffce35f79

        SHA512

        b313fad487e01aa91a8bc5aae0d64ec574816708107b7d4a82808817aaf70481d9c5bf1f5910e324347b64bbd352d667c664877eec925612f5dff7ea2d22a43f

      • C:\Users\Admin\AppData\Local\Temp\_0.24387192970200514340580602672100083.class

        Filesize

        241KB

        MD5

        781fb531354d6f291f1ccab48da6d39f

        SHA1

        9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68

        SHA256

        97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9

        SHA512

        3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8

      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2660308776-3705150086-26593515-1000\83aa4cc77f591dfc2374580bbd95f6ba_b975079f-5511-47c1-a87a-f7cd913ae83c

        Filesize

        45B

        MD5

        c8366ae350e7019aefc9d1e6e6a498c6

        SHA1

        5731d8a3e6568a5f2dfbbc87e3db9637df280b61

        SHA256

        11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238

        SHA512

        33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd

      • memory/804-180-0x0000000000000000-mapping.dmp

      • memory/880-138-0x0000000002C90000-0x0000000003C90000-memory.dmp

        Filesize

        16.0MB

      • memory/880-155-0x0000000002C90000-0x0000000003C90000-memory.dmp

        Filesize

        16.0MB

      • memory/880-162-0x0000000002C90000-0x0000000003C90000-memory.dmp

        Filesize

        16.0MB

      • memory/880-174-0x0000000002C90000-0x0000000003C90000-memory.dmp

        Filesize

        16.0MB

      • memory/880-179-0x0000000002C90000-0x0000000003C90000-memory.dmp

        Filesize

        16.0MB

      • memory/5096-156-0x0000000000000000-mapping.dmp