General

  • Target
    chaos.exe
  • Size 81KB
  • Sample260710-flel2aev7s
  • SHA256 c34c9cf80299c441ac46449604d8b03e712b3a6deaefd00622600839ccff6437
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      chaos.exe
    • Size 81KB
    • SHA256 c34c9cf80299c441ac46449604d8b03e712b3a6deaefd00622600839ccff6437
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Disables cmd.exe use via registry modification

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

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

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Enumerates connected drives

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

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v16

Tasks