Resubmissions

17/08/2026, 17:20

260817-vwe3wavfrf10

17/08/2026, 15:30

260817-sxt73scc2610

General

  • Target
    Desktop.zip
  • Size 4.8MB
  • Sample260817-sxt73scc26
  • SHA256 1fce58ffe0128534abafeb30ae89422bb6ab648b5e88324bf4348462879e4db9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      csrss.exe
    • Size 1.0MB
    • SHA256 8b259e08d803f31cc8ecca85a75f5e6fd108bb15420d584afb0adc7958c939a3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      enkD34B.tmp.exe
    • Size 3.1MB
    • SHA256 f3b93c77004295029ca13aeb2880e7f0146a8ceadee0ce9198ce69ebef8a744e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Executes dropped EXE

    • Target
      enkD34C.tmp.exe
    • Size 3.2MB
    • SHA256 fe9ece31049bf0458628efc5f7af5c8b925c11e00d04d6abc6b15bcb300d8748
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Coffloader

    • Family: Coffloader

      Coffloader is an open-source beacon loader written in C.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Executes dropped EXE

    • Loads dropped DLL

    • Mark of the Web detected: This indicates that the page was originally saved or cloned.

    • Target
      smss.exe
    • Size 1.0MB
    • SHA256 8b259e08d803f31cc8ecca85a75f5e6fd108bb15420d584afb0adc7958c939a3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks