General

  • Target
    sample
  • Size 299KB
  • Sample260925-t3btcs1dja
  • SHA256 f103eb6394b7587a879cdc7a564892bc8a7ceb37ab9344aa4deff8fba613d5c5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      sample
    • Size 299KB
    • SHA256 f103eb6394b7587a879cdc7a564892bc8a7ceb37ab9344aa4deff8fba613d5c5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Contacts third-party web service commonly abused for C2

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

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks