Extracted

Extracted

• • Target
    73636685f823d103c54b30bc457c7f0d.exe
  • Size 457KB
  • SHA256 1edc123e5a8ea5ce814e2759ee38453404d4af72a3577b0af55e8d99fa38ef1c
  • MD5 73636685f823d103c54b30bc457c7f0d
  • SHA1 597dba03dce00cf6d30b082c80c8f9108ae90ccf
  • SHA512 183d4901a72afc044ef13c3a2cc21f93aefd954665f981c7886afc9019ca7d46f76b3459789dff5721542f2f9e7bbf606d7df68328e772e4c66dc789964f43f7
  • SSDEEP 6144:P2ib1rFTRH6sf1kroyfIWjpTX335ilMSp01Hj6fGMWPsEY15sFBc9TT6N7AOs+OK:+ib1rFTRH6serb/p93j6fGMWP1N72h
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  systembcdefense_evasiondiscoverytrojan

  • SystemBC

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

    trojansystembc

  • Systembc family

    systembc

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

    defense_evasion

  • Downloads MZ/PE file

  • Checks BIOS information in registry

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

  • Checks computer location settings

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

  • 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.

    defense_evasion

  • Loads dropped DLL

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1behavioral2