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Resubmissions

28/06/2024, 00:46

240628-a45naa1gqe 7

28/06/2024, 00:45

240628-a4a4ns1gma 7

Analysis

  • max time kernel
    2s
  • max time network
    6s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/06/2024, 00:45

General

  • Target

    preview_OptiFine_1.20.6_HD_U_I9_pre1.jar

  • Size

    7.0MB

  • MD5

    b2d278d1d763e4896d88e4fd5aa3bb4d

  • SHA1

    0d62c5e2abd5ecc860c678298618fb61200a4558

  • SHA256

    cc460a49a3aa9f20e73212371a0a7ab1291cdb853fbfc8af7cf1da6b4f0d1c8e

  • SHA512

    db7f491446cfa5deb5a9b37be1bead231e1fe9fdb7c31026415412789353e115cd82976f5a2101685a10e05c6d6f987b765daa246bc7fc13df121972d81baf0a

  • SSDEEP

    196608:SL45p+3iP/0MWD47+auAIdiqzoK0F+652:SLupxHHCk+3AI8DK60

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\preview_OptiFine_1.20.6_HD_U_I9_pre1.jar
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4728
    • 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:3080

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

    2ad5ed5de7d72fdeaeb70a368d661160

    SHA1

    046fcd1c5974f83554c9ac275767651febd271e7

    SHA256

    4db4ce855b3fd097a7be408308ac11965a664ccef056a69426ccbcaa369a8130

    SHA512

    d7b715ef902f2b80811ace2ed3d8debfa4abcd16e6e691e819ed260b3395ee8661fa884f198bf19ae9b5376f85baaa60dc97c07250030a0a82ae17a7d2717ea7

  • memory/4728-2-0x000002B095010000-0x000002B095280000-memory.dmp

    Filesize

    2.4MB

  • memory/4728-19-0x000002B093720000-0x000002B093721000-memory.dmp

    Filesize

    4KB