General

  • Target
    SecuriteInfo.com.Win32.SpywareX-gen.326.19270.exe
  • Size 1.7MB
  • Sample250302-qkjvgavyev
  • SHA256 ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • systembc

C2
  • towerbingobongoboom.com

  • 213.209.150.137

Targets

    • Target
      SecuriteInfo.com.Win32.SpywareX-gen.326.19270.exe
    • Size 1.7MB
    • SHA256 ee071cca5d50fc83f595410cd64d06f2c438424497bbafde868ee2356d8886a6
    • MD5 SHA1 SHA512 SSDEEP
    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

    • Systembc family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks