Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/09/2026, 12:26

General

  • Target
    lighttpd/cygk5crypto-3.dll
  • Size 85KB
  • Sample260925-pmlleaea92
  • SHA256 f457d2d798bf81e56875fa0762541ccf0096e3532e97ca9fec8a7390432acfda
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10
upx

Malware Config

Signatures

  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\lighttpd\cygk5crypto-3.dll,#1
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4864

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4864-0-0x00000003FE730000-0x00000003FE76C000-memory.dmp

        memory/4864-1-0x00000003FEA40000-0x00000003FEA58000-memory.dmp

        memory/4864-2-0x00000003FE580000-0x00000003FE594000-memory.dmp

        memory/4864-3-0x00000003FEA90000-0x00000003FEB98000-memory.dmp

        memory/4864-12-0x00000003FEA90000-0x00000003FEB98000-memory.dmp

        memory/4864-13-0x000001C738A30000-0x000001C738FF0000-memory.dmp

        memory/4864-9-0x0000000180040000-0x0000000180600000-memory.dmp

        memory/4864-11-0x00000003FE580000-0x00000003FE594000-memory.dmp

        memory/4864-10-0x00000003FEA40000-0x00000003FEA58000-memory.dmp

        memory/4864-5-0x000001C738A30000-0x000001C738FF0000-memory.dmp

        memory/4864-4-0x0000000180040000-0x0000000180600000-memory.dmp