Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/05/2024, 01:00

General

  • Target

    TooGood4U.jar

  • Size

    12.3MB

  • MD5

    c2dffe211a2c242aabe43beb98b575ee

  • SHA1

    21c3ea76957ff281fc1462f0ad6adb115827d054

  • SHA256

    99a4bbb544d59c2f390a63117f0b08be0787d404d1bb74c7deeabef855557691

  • SHA512

    ccde618118961693bddb32523f013f8b7caa091ceee818beccf5e859bb7c1a6a792e56dd6ed646e068ca5c1c63b6efa040a5e0e1d67e8801954fd9b08af98e41

  • SSDEEP

    196608:L7ThXWzBWbYaFYIooLbH4arcRcrJLG/VahJDRcHyGF8zIKopn2UDSL9cFkfzZXsH:HThWWqy0vRMzuHy99UuL9rLZYULv7i

Score
7/10

Malware Config

Signatures

  • Modifies file permissions 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\TooGood4U.jar
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3192
    • C:\Windows\system32\icacls.exe
      C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
      2⤵
      • Modifies file permissions
      PID:2804

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp

          Filesize

          46B

          MD5

          8d4ddb6d9fc5792abdbd8a4d6c7af5c9

          SHA1

          0e8c7779923a8c25c09436a0e4705304bbb16642

          SHA256

          99fac5af1410c1685bdf26a46ad05030f6988cc12fa49791817b375930e7bfbe

          SHA512

          ab2099350a57a1b4618aed48055745aa2fa22b11fedc1f1abd9d8dbb3b9486a7c0a87b78aa4f102bc562a117e204e08f72b4493a82f90c0f2ba126a7dba3f207

        • memory/3192-2-0x0000017B9A380000-0x0000017B9A5F0000-memory.dmp

          Filesize

          2.4MB

        • memory/3192-13-0x0000017B9A360000-0x0000017B9A361000-memory.dmp

          Filesize

          4KB

        • memory/3192-14-0x0000017B9A380000-0x0000017B9A5F0000-memory.dmp

          Filesize

          2.4MB