Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/05/2024, 00:07

General

  • Target
    ClearTrack.jar
  • Size 2.5MB
  • Sample240528-aee2bsfb31
  • SHA256 4a966e7bdb78907789a785e63ae0da98ff496381af875b401fb24141e1976397
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Modifies file permissions 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 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\ClearTrack.jar
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3532
    • 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:224

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        3903daac9bc4a3b7.timestamp

        • Path C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
        • Size 46B
        • SHA256 576c085c50f2b96914b1b9d7c51bc3912f37918ffbb3854e19b5d483ad8d2d94
        • MD5 SHA1 SHA512

        memory/3532-2-0x000002150AEB0000-0x000002150B120000-memory.dmp

        memory/3532-17-0x00000215090F0000-0x00000215090F1000-memory.dmp

        memory/3532-20-0x00000215090F0000-0x00000215090F1000-memory.dmp

        memory/3532-24-0x00000215090F0000-0x00000215090F1000-memory.dmp

        memory/3532-26-0x000002150B120000-0x000002150B130000-memory.dmp

        memory/3532-29-0x000002150AEB0000-0x000002150B120000-memory.dmp

        memory/3532-30-0x000002150B120000-0x000002150B130000-memory.dmp