Analysis

  • max time kernel
    150s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/02/2024, 15:01

General

  • Target
    bin/seospyglass.jar
  • Size 221KB
  • Sample240224-sd5jpsfh3w
  • SHA256 d11a6e8ff888075b55b118b5bf5ba7f60e7f27b9174bb12dff0502d50d26b3b2
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Modifies file permissions 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 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\bin\seospyglass.jar
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1956
    • 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:4028

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 c2d3cf454544a4534834785cd7ba6398feae1f71d70c3ee8e99b2a2e2193ac2a
        • MD5 SHA1 SHA512

        memory/1956-4-0x0000026B56130000-0x0000026B57130000-memory.dmp

        memory/1956-16-0x0000026B54AE0000-0x0000026B54AE1000-memory.dmp

        memory/1956-19-0x0000026B54AE0000-0x0000026B54AE1000-memory.dmp

        memory/1956-23-0x0000026B54AE0000-0x0000026B54AE1000-memory.dmp

        memory/1956-27-0x0000026B56130000-0x0000026B57130000-memory.dmp

        memory/1956-42-0x0000026B56130000-0x0000026B57130000-memory.dmp