General

  • Target
    2026-08-10_2f85d0222c957e326b1b89c232eaeb46_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom
  • Size 18.8MB
  • Sample260810-v4dj1stgmd
  • SHA256 ac5ea022733f1c0fe4e75537cfc2eb128990cbed6262af188ab10d57bc8fa2f9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-08-10_2f85d0222c957e326b1b89c232eaeb46_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom
    • Size 18.8MB
    • SHA256 ac5ea022733f1c0fe4e75537cfc2eb128990cbed6262af188ab10d57bc8fa2f9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Modifies WinLogon for persistence

    • Windows security bypass

    • Detects executables (downlaoders) containing URLs to raw contents of a paste

    • Detects executables referencing combination of virtualization drivers

    • Detects executables referencing many IR and analysis tools

    • Detects executables referencing virtualization MAC addresses

    • Adds policy Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

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

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • 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.

    • Windows security modification

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

    • Looks up external IP address via web service

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

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

    • Hide Artifacts: Hidden Files and Directories

MITRE ATT&CK Enterprise v16

Tasks