Analysis

  • max time kernel
    855s
  • max time network
    901s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-12-2024 16:25

General

  • Target

    secret.jar

  • Size

    639KB

  • MD5

    c933c7696805308a6fead5eb9ffd4270

  • SHA1

    68fb94fd12979ec3e5b591a18c91a17bbe9120d4

  • SHA256

    dc505661a168c9d2129c978b7075ef33f76c18aad16a455b6ba937b289cf837b

  • SHA512

    42c9bc6b07965b06300e41c8b53a5b4114838cb12b880fa016933d43691f6f2fe9bb61c7eeb82880468d74efafd92c012388b725c1fe202d156dab68a6b3762c

  • SSDEEP

    12288:ObjJQZ/7T10zx4JZIFMbga/HRz+ZrsNOnCgCFSRl03Muw21YSydDEu:ObFQZl0F4vTbga5+qOnD0hMud1jydDEu

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\secret.jar
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1212
    • C:\Windows\SYSTEM32\attrib.exe
      attrib +H C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1735230311498.tmp
      2⤵
      • Views/modifies file attributes
      PID:5072
    • 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\1735230311498.tmp" /f"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3956
      • 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\1735230311498.tmp" /f
        3⤵
        • Adds Run key to start application
        PID:4816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\.tmp\1735230311498.tmp

    Filesize

    639KB

    MD5

    c933c7696805308a6fead5eb9ffd4270

    SHA1

    68fb94fd12979ec3e5b591a18c91a17bbe9120d4

    SHA256

    dc505661a168c9d2129c978b7075ef33f76c18aad16a455b6ba937b289cf837b

    SHA512

    42c9bc6b07965b06300e41c8b53a5b4114838cb12b880fa016933d43691f6f2fe9bb61c7eeb82880468d74efafd92c012388b725c1fe202d156dab68a6b3762c

  • memory/1212-2-0x000001D142A10000-0x000001D142C80000-memory.dmp

    Filesize

    2.4MB

  • memory/1212-19-0x000001D142CA0000-0x000001D142CB0000-memory.dmp

    Filesize

    64KB

  • memory/1212-18-0x000001D142C90000-0x000001D142CA0000-memory.dmp

    Filesize

    64KB

  • memory/1212-21-0x000001D142CB0000-0x000001D142CC0000-memory.dmp

    Filesize

    64KB

  • memory/1212-16-0x000001D142C80000-0x000001D142C90000-memory.dmp

    Filesize

    64KB

  • memory/1212-23-0x000001D142CC0000-0x000001D142CD0000-memory.dmp

    Filesize

    64KB

  • memory/1212-25-0x000001D142CD0000-0x000001D142CE0000-memory.dmp

    Filesize

    64KB

  • memory/1212-27-0x000001D142CE0000-0x000001D142CF0000-memory.dmp

    Filesize

    64KB

  • memory/1212-31-0x000001D142CF0000-0x000001D142D00000-memory.dmp

    Filesize

    64KB

  • memory/1212-33-0x000001D142D00000-0x000001D142D10000-memory.dmp

    Filesize

    64KB

  • memory/1212-34-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-39-0x000001D142A10000-0x000001D142C80000-memory.dmp

    Filesize

    2.4MB

  • memory/1212-40-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-41-0x000001D142C80000-0x000001D142C90000-memory.dmp

    Filesize

    64KB

  • memory/1212-42-0x000001D142C90000-0x000001D142CA0000-memory.dmp

    Filesize

    64KB

  • memory/1212-43-0x000001D142CA0000-0x000001D142CB0000-memory.dmp

    Filesize

    64KB

  • memory/1212-44-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-47-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-48-0x000001D142CB0000-0x000001D142CC0000-memory.dmp

    Filesize

    64KB

  • memory/1212-49-0x000001D142CC0000-0x000001D142CD0000-memory.dmp

    Filesize

    64KB

  • memory/1212-51-0x000001D142CD0000-0x000001D142CE0000-memory.dmp

    Filesize

    64KB

  • memory/1212-52-0x000001D142CE0000-0x000001D142CF0000-memory.dmp

    Filesize

    64KB

  • memory/1212-53-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-56-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-57-0x000001D142CF0000-0x000001D142D00000-memory.dmp

    Filesize

    64KB

  • memory/1212-58-0x000001D142D00000-0x000001D142D10000-memory.dmp

    Filesize

    64KB

  • memory/1212-60-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-63-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-65-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-69-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-70-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-76-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-80-0x000001D142D10000-0x000001D142D20000-memory.dmp

    Filesize

    64KB

  • memory/1212-82-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-86-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-87-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-90-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-96-0x000001D142D10000-0x000001D142D20000-memory.dmp

    Filesize

    64KB

  • memory/1212-98-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-101-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-103-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-108-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-128-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-131-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-133-0x000001D141150000-0x000001D141151000-memory.dmp

    Filesize

    4KB

  • memory/1212-145-0x000001D142D20000-0x000001D142D30000-memory.dmp

    Filesize

    64KB

  • memory/1212-155-0x000001D142D20000-0x000001D142D30000-memory.dmp

    Filesize

    64KB

  • memory/1212-310-0x000001D142D30000-0x000001D142D40000-memory.dmp

    Filesize

    64KB

  • memory/1212-321-0x000001D142D30000-0x000001D142D40000-memory.dmp

    Filesize

    64KB

  • memory/1212-559-0x000001D142D50000-0x000001D142D60000-memory.dmp

    Filesize

    64KB

  • memory/1212-574-0x000001D142D50000-0x000001D142D60000-memory.dmp

    Filesize

    64KB

  • memory/1212-627-0x000001D142D60000-0x000001D142D70000-memory.dmp

    Filesize

    64KB

  • memory/1212-642-0x000001D142D60000-0x000001D142D70000-memory.dmp

    Filesize

    64KB

  • memory/1212-661-0x000001D142D70000-0x000001D142D80000-memory.dmp

    Filesize

    64KB

  • memory/1212-675-0x000001D142D70000-0x000001D142D80000-memory.dmp

    Filesize

    64KB

  • memory/1212-684-0x000001D142D80000-0x000001D142D90000-memory.dmp

    Filesize

    64KB

  • memory/1212-698-0x000001D142D80000-0x000001D142D90000-memory.dmp

    Filesize

    64KB

  • memory/1212-711-0x000001D142D90000-0x000001D142DA0000-memory.dmp

    Filesize

    64KB

  • memory/1212-726-0x000001D142D90000-0x000001D142DA0000-memory.dmp

    Filesize

    64KB

  • memory/1212-970-0x000001D142DA0000-0x000001D142DB0000-memory.dmp

    Filesize

    64KB

  • memory/1212-1032-0x000001D142DB0000-0x000001D142DC0000-memory.dmp

    Filesize

    64KB

  • memory/1212-1047-0x000001D142DB0000-0x000001D142DC0000-memory.dmp

    Filesize

    64KB