Analysis

  • max time kernel
    132s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-06-2024 12:31

General

  • Target

    macjihuo-2022/micool_macconfig/configfile/yz/active-agt-idea.jar

  • Size

    47KB

  • MD5

    2fa1b1364515dce93eb67c423b570deb

  • SHA1

    2a723c2ef30be4a5c167c6639bf9ec0b9c7e7ca2

  • SHA256

    3acc4e9d91793f6909458a4761b75b6da45c8868e75dca33c9fec63659202995

  • SHA512

    0b6cf7caf6d48419251d0aa1ccf280536eb20b1f108f874a9ce86943601c2317833031578fc869366e3bc40dedfabfd64527598ea63b879bc77f82a9a218766b

  • SSDEEP

    768:Oh7IDIGjwZyHIwcctMtI+xIfo1UC6cB+P9146lp3fbYHfkWvQdptYc4klY:KSIG0ZuIQMtI+xIrTcB034673fbgvYI

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\macjihuo-2022\micool_macconfig\configfile\yz\active-agt-idea.jar
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3100
    • 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:2676

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

    d08c99f9f56a9d48e9929f7f9a0b4525

    SHA1

    f869a32e77df4743125533f4f1cd29bfaf7ba11f

    SHA256

    be09b571af9d0f085787ba6081f33345ceae220f550142610b5dbd9cdf6d997f

    SHA512

    cd6812a2841deeb3c7c60249aaba29dd9ea62e496cea85011e73e11a9f10c59943927f1beefb326176e1c394fd2cfa5c185275dc6d244dc5b8e37d9454c718dc

  • memory/3100-2-0x00000288BBC50000-0x00000288BBEC0000-memory.dmp

    Filesize

    2.4MB

  • memory/3100-13-0x00000288BBC30000-0x00000288BBC31000-memory.dmp

    Filesize

    4KB

  • memory/3100-14-0x00000288BBC50000-0x00000288BBEC0000-memory.dmp

    Filesize

    2.4MB