Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    05/09/2026, 00:12

General

  • Target
    main module/winspool.dll
  • Size 963KB
  • Sample260905-ahcelssgre
  • SHA256 5c6f9dc0f273000ce05913cc6f899acb5c89fb2bbcb9e22cfe59a804d16de702
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 1 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\main module\winspool.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2396
    • C:\Windows\system32\schtasks.exe
      schtasks /query /fo CSV /v /nh
      2⤵
        PID:4672

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          Tmp7402.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\Tmp7402.tmp
          • Size 2KB
          • SHA256 2f944eaea3a8539ed5ce14392137fc5fedb18cb2c60ac14426ae33642b1b4142
          • MD5 SHA1 SHA512 TLSH

          memory/2396-0-0x0000024C90AE0000-0x0000024C90AE5000-memory.dmp

          memory/2396-2-0x0000024C90BD0000-0x0000024C90BD8000-memory.dmp

          memory/2396-3-0x0000024C92600000-0x0000024C92610000-memory.dmp

          memory/2396-4-0x0000024C92560000-0x0000024C925B4000-memory.dmp

          memory/2396-6-0x0000024C92600000-0x0000024C92610000-memory.dmp

          memory/2396-5-0x0000024C92600000-0x0000024C92610000-memory.dmp

          memory/2396-7-0x0000024C92520000-0x0000024C92538000-memory.dmp

          memory/2396-8-0x0000024C92680000-0x0000024C926CC000-memory.dmp