General

  • Target
    2026-08-06_c279d25fd9e2a2af383623727989fab6_elex_wannacry
  • Size 71.7MB
  • Sample260806-vcwarafl9t
  • SHA256 fdb7e4641f8324c4f2cc05785cc154238e1cf0ab65f18e8ff3e49e57859051d1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-08-06_c279d25fd9e2a2af383623727989fab6_elex_wannacry
    • Size 71.7MB
    • SHA256 fdb7e4641f8324c4f2cc05785cc154238e1cf0ab65f18e8ff3e49e57859051d1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects DonutLoader

    • Family: DonutLoader

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

    • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Executes a VBScript file via the Windows Script Host.

MITRE ATT&CK Enterprise v16

Tasks