Analysis

  • max time kernel
    86s
  • max time network
    99s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06-12-2022 15:09

General

  • Target

    17b9225793d3356392313e91a22cbca763554d57b2591d4d05a5b4c6848275ba.jar

  • Size

    632KB

  • MD5

    bd5d8e1a8c5e92f65c9a7ede2a26cb5d

  • SHA1

    f694e1b24cf8d677858e8ea8a6118e822600d960

  • SHA256

    17b9225793d3356392313e91a22cbca763554d57b2591d4d05a5b4c6848275ba

  • SHA512

    d8971ebfd882b341bffc1f319ebe169218971008bec3a563c12bca48e2fb82dc4268c699a592679d3a4382f99cd12c14ed5234622fae88b1b4c1b4090f4f64c6

  • SSDEEP

    12288:SDZQlkfCgClCF+jpu2GGvhJcaF5jUYCD7kTrFeRRT9/GORcEz+0r:uWlkCgClCabGQxFJwYhKRbz+g

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetWindowsHookEx 15 IoCs

Processes

  • C:\ProgramData\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\17b9225793d3356392313e91a22cbca763554d57b2591d4d05a5b4c6848275ba.jar
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    PID:2484

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\JNativeHook-7432773EB4D09DC286D43FCC77DDB0E1E3BCE2B4.dll
    Filesize

    83KB

    MD5

    55f4de7f270663b3dc712b8c9eed422a

    SHA1

    7432773eb4d09dc286d43fcc77ddb0e1e3bce2b4

    SHA256

    47c2871dff8948de40424df497962ea6167c56bd4d487dd2e660aa2837485e25

    SHA512

    9da5efb0236b3bb4ec72d07bfd70a9e3f373df95d97c825513babd43d2b91c8669e28f3464173e789dad092ea48fc8d32a9d11a6d5c8d9beeabd33860ce6a996

  • memory/2484-122-0x0000000003300000-0x0000000004300000-memory.dmp
    Filesize

    16.0MB

  • memory/2484-130-0x0000000003300000-0x0000000004300000-memory.dmp
    Filesize

    16.0MB