General

  • Target
    RobloxCrashHandler.exe
  • Size 3.3MB
  • Sample260519-rt7tbsht7m
  • SHA256 9f824b55f89af8136ea2d0675437dae95cdc1bc649832f2ab0b0f61ea3ccf42d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Targets

    • Target
      RobloxCrashHandler.exe
    • Size 3.3MB
    • SHA256 9f824b55f89af8136ea2d0675437dae95cdc1bc649832f2ab0b0f61ea3ccf42d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    • Enumerates VirtualBox registry keys

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Looks for VMWare services registry key.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Contacts third-party web service commonly abused for C2

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

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v16

Tasks