General

  • Target
    2026-09-04_1abb7f3356e7be09cd16bf6404d6f051_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch
  • Size 5.8MB
  • Sample260905-vrvmrsyfna
  • SHA256 8dec58b9914d17ab8d4e1084d634ade7f043e97c235e28b3b1f7f3fc0e8cfd8e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

C2
  • 45.153.34.196:6767

Attributes
  • Install_directory

    %AppData%

  • install_file

    Contacts/sms.exe

Targets

    • Target
      2026-09-04_1abb7f3356e7be09cd16bf6404d6f051_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch
    • Size 5.8MB
    • SHA256 8dec58b9914d17ab8d4e1084d634ade7f043e97c235e28b3b1f7f3fc0e8cfd8e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Detects DonutLoader

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Detects Windows executables referencing non-Windows User-Agents

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Executes dropped EXE

    • Adds Run key to start application

    • Deobfuscate/Decode Files or Information

      Payload decoded via CertUtil.

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v16

Tasks