Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-11-2024 00:14

General

  • Target

    RATNIGGA.jar

  • Size

    639KB

  • MD5

    eaf4f869a0be0418568b88301e8318e5

  • SHA1

    0f5efc7f8fea65eaa0bca6746ff72eeb4d65bd9e

  • SHA256

    1e8d94d04b2d21fe062345f4f2eb5bd6896f420e1a98c17eaf0105236ae52b67

  • SHA512

    2c746db76c9f9987d85809d7598b9a24558d8a1b1c98e77e0398725258b1611e7227dacd7efa094a8f0bdf9cb16b2aae794c5ddcea3a02f6bb153c4403a99c9a

  • SSDEEP

    12288:YPvPQT/dZzqF149PE/+HgK/nRf+9ZYN2Xgg+1CRja3cuQ2hESQBDI7:YP3QLvqj4lTHgKZms2XtoNcu9hXQBDI7

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\RATNIGGA.jar
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1412
    • C:\Windows\SYSTEM32\attrib.exe
      attrib +H C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1731024872671.tmp
      2⤵
      • Views/modifies file attributes
      PID:2072
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c "REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files\Java\jre-1.8\bin\javaw.exe -jar C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1731024872671.tmp" /f"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3004
      • C:\Windows\system32\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /v Home /d "C:\Program Files\Java\jre-1.8\bin\javaw.exe -jar C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1731024872671.tmp" /f
        3⤵
        • Adds Run key to start application
        PID:3036

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1731024872671.tmp

    Filesize

    639KB

    MD5

    eaf4f869a0be0418568b88301e8318e5

    SHA1

    0f5efc7f8fea65eaa0bca6746ff72eeb4d65bd9e

    SHA256

    1e8d94d04b2d21fe062345f4f2eb5bd6896f420e1a98c17eaf0105236ae52b67

    SHA512

    2c746db76c9f9987d85809d7598b9a24558d8a1b1c98e77e0398725258b1611e7227dacd7efa094a8f0bdf9cb16b2aae794c5ddcea3a02f6bb153c4403a99c9a

  • memory/1412-41-0x000001E1EF3F0000-0x000001E1EF660000-memory.dmp

    Filesize

    2.4MB

  • memory/1412-52-0x000001E1EF6D0000-0x000001E1EF6E0000-memory.dmp

    Filesize

    64KB

  • memory/1412-21-0x000001E1EF690000-0x000001E1EF6A0000-memory.dmp

    Filesize

    64KB

  • memory/1412-16-0x000001E1EF660000-0x000001E1EF670000-memory.dmp

    Filesize

    64KB

  • memory/1412-25-0x000001E1EDB20000-0x000001E1EDB21000-memory.dmp

    Filesize

    4KB

  • memory/1412-26-0x000001E1EF6B0000-0x000001E1EF6C0000-memory.dmp

    Filesize

    64KB

  • memory/1412-23-0x000001E1EF6A0000-0x000001E1EF6B0000-memory.dmp

    Filesize

    64KB

  • memory/1412-29-0x000001E1EF6C0000-0x000001E1EF6D0000-memory.dmp

    Filesize

    64KB

  • memory/1412-19-0x000001E1EF680000-0x000001E1EF690000-memory.dmp

    Filesize

    64KB

  • memory/1412-32-0x000001E1EF6D0000-0x000001E1EF6E0000-memory.dmp

    Filesize

    64KB

  • memory/1412-54-0x000001E1EF6F0000-0x000001E1EF700000-memory.dmp

    Filesize

    64KB

  • memory/1412-18-0x000001E1EF670000-0x000001E1EF680000-memory.dmp

    Filesize

    64KB

  • memory/1412-44-0x000001E1EF660000-0x000001E1EF670000-memory.dmp

    Filesize

    64KB

  • memory/1412-43-0x000001E1EDB20000-0x000001E1EDB21000-memory.dmp

    Filesize

    4KB

  • memory/1412-42-0x000001E1EF6F0000-0x000001E1EF700000-memory.dmp

    Filesize

    64KB

  • memory/1412-45-0x000001E1EF670000-0x000001E1EF680000-memory.dmp

    Filesize

    64KB

  • memory/1412-46-0x000001E1EF680000-0x000001E1EF690000-memory.dmp

    Filesize

    64KB

  • memory/1412-48-0x000001E1EF690000-0x000001E1EF6A0000-memory.dmp

    Filesize

    64KB

  • memory/1412-49-0x000001E1EF6A0000-0x000001E1EF6B0000-memory.dmp

    Filesize

    64KB

  • memory/1412-50-0x000001E1EF6B0000-0x000001E1EF6C0000-memory.dmp

    Filesize

    64KB

  • memory/1412-51-0x000001E1EF6C0000-0x000001E1EF6D0000-memory.dmp

    Filesize

    64KB

  • memory/1412-2-0x000001E1EF3F0000-0x000001E1EF660000-memory.dmp

    Filesize

    2.4MB

  • memory/1412-53-0x000001E1EF6E0000-0x000001E1EF6F0000-memory.dmp

    Filesize

    64KB

  • memory/1412-38-0x000001E1EF6E0000-0x000001E1EF6F0000-memory.dmp

    Filesize

    64KB