General

  • Target
    lnk.zip
  • Size 1.2MB
  • Sample260715-fbbsdsex4t
  • SHA256 faa97f3cf54e8bfb0eb7b347ae0b756d2de75cec0821df710c95ad2d0216bc14
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      lnk
    • Size 2.4MB
    • SHA256 23f522dba7422b22ce65103f189f80eaecb15ff179070c0a957d3cc8e0843397
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Deobfuscate/Decode Files or Information

      Payload decoded via CertUtil.

    • Indicator Removal: File Deletion

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks