Analysis

  • max time kernel
    149s
  • max time network
    143s
  • 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/cygattr-1.dll
  • Size 8KB
  • Sample260925-pmlleaea92
  • SHA256 12c46b04b4f799f2d5f0990230247e479c145415d128fb51f14da6a3b350da19
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10
upx

Malware Config

Signatures

  • UPX packed file 6 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\cygattr-1.dll,#1
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4628

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4628-0-0x00000003FFF10000-0x00000003FFF20000-memory.dmp

        memory/4628-1-0x00000003FEA40000-0x00000003FEA58000-memory.dmp

        memory/4628-2-0x00000003FEA90000-0x00000003FEB98000-memory.dmp

        memory/4628-3-0x0000024018070000-0x0000024018630000-memory.dmp

        memory/4628-5-0x0000024018070000-0x0000024018630000-memory.dmp

        memory/4628-4-0x0000000180040000-0x0000000180600000-memory.dmp

        memory/4628-7-0x00000003FEA40000-0x00000003FEA58000-memory.dmp

        memory/4628-6-0x00000003FFF10000-0x00000003FFF20000-memory.dmp

        memory/4628-8-0x00000003FEA90000-0x00000003FEB98000-memory.dmp

        memory/4628-9-0x0000024018070000-0x0000024018630000-memory.dmp