Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260126-en
  • resource tags

    arch:x64arch:x86image:win11-20260126-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27/01/2026, 17:10

General

  • Target
    ksdofidsgjo.jar
  • Size 639KB
  • Sample260127-vp51qag17f
  • SHA256 cd099b135c8673c55eaf33cbd051ac2fc26d1f7b4c5d4b1040f3770bc87c697d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 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\ksdofidsgjo.jar
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:440
    • C:\Windows\SYSTEM32\attrib.exe
      attrib +H C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1769565809300.tmp
      2⤵
      • Views/modifies file attributes
      PID:4656
    • 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\1769565809300.tmp" /f"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4760
      • 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\1769565809300.tmp" /f
        3⤵
        • Adds Run key to start application
        PID:6116

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        1769565809300.tmp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1769565809300.tmp
        • Size 639KB
        • SHA256 cd099b135c8673c55eaf33cbd051ac2fc26d1f7b4c5d4b1040f3770bc87c697d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/440-39-0x000002DC3DB90000-0x000002DC3DBA0000-memory.dmp

        memory/440-53-0x000002DC3DC20000-0x000002DC3DC30000-memory.dmp

        memory/440-23-0x000002DC3DBD0000-0x000002DC3DBE0000-memory.dmp

        memory/440-31-0x000002DC3DC00000-0x000002DC3DC10000-memory.dmp

        memory/440-43-0x000002DC3DC20000-0x000002DC3DC30000-memory.dmp

        memory/440-33-0x000002DC3DC10000-0x000002DC3DC20000-memory.dmp

        memory/440-21-0x000002DC3DBC0000-0x000002DC3DBD0000-memory.dmp

        memory/440-27-0x000002DC3DBF0000-0x000002DC3DC00000-memory.dmp

        memory/440-19-0x000002DC3DBB0000-0x000002DC3DBC0000-memory.dmp

        memory/440-17-0x000002DC3DBA0000-0x000002DC3DBB0000-memory.dmp

        memory/440-15-0x000002DC3DB90000-0x000002DC3DBA0000-memory.dmp

        memory/440-37-0x000002DC3D920000-0x000002DC3DB90000-memory.dmp

        memory/440-25-0x000002DC3DBE0000-0x000002DC3DBF0000-memory.dmp

        memory/440-38-0x000002DC3C2E0000-0x000002DC3C2E1000-memory.dmp

        memory/440-36-0x000002DC3C2E0000-0x000002DC3C2E1000-memory.dmp

        memory/440-42-0x000002DC3DBA0000-0x000002DC3DBB0000-memory.dmp

        memory/440-46-0x000002DC3DBB0000-0x000002DC3DBC0000-memory.dmp

        memory/440-47-0x000002DC3DBC0000-0x000002DC3DBD0000-memory.dmp

        memory/440-48-0x000002DC3DBD0000-0x000002DC3DBE0000-memory.dmp

        memory/440-49-0x000002DC3DBE0000-0x000002DC3DBF0000-memory.dmp

        memory/440-50-0x000002DC3DBF0000-0x000002DC3DC00000-memory.dmp

        memory/440-51-0x000002DC3DC00000-0x000002DC3DC10000-memory.dmp

        memory/440-52-0x000002DC3DC10000-0x000002DC3DC20000-memory.dmp

        memory/440-2-0x000002DC3D920000-0x000002DC3DB90000-memory.dmp

        memory/440-55-0x000002DC3DC30000-0x000002DC3DC40000-memory.dmp

        memory/440-56-0x000002DC3DC30000-0x000002DC3DC40000-memory.dmp

        memory/440-60-0x000002DC3DC40000-0x000002DC3DC50000-memory.dmp

        memory/440-62-0x000002DC3DC40000-0x000002DC3DC50000-memory.dmp