General

  • Target
    2026-07-02_ccb56d2ca57a2cb81d5ccdef5fd82827_icedid_wannacry
  • Size 11.2MB
  • Sample260702-jalgzscs2k
  • SHA256 0ef1f9143ea254e981db08cdc621e6fe8464cdae62e25c0033f6e539d8fecbe9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-07-02_ccb56d2ca57a2cb81d5ccdef5fd82827_icedid_wannacry
    • Size 11.2MB
    • SHA256 0ef1f9143ea254e981db08cdc621e6fe8464cdae62e25c0033f6e539d8fecbe9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

    • Detects Windows executables referencing non-Windows User-Agents

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers

    • Detects executables calling ClearMyTracksByProcess

    • Detects executables containing commands for clearing Windows Event Logs

    • Detects executables referencing many IR and analysis tools

    • Detects executables referencing many confidential data stores found in browsers, mail clients, crypt

    • UPX dump on OEP (original entry point)

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Command and Scripting Interpreter: PowerShell

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks