General

  • Target

    iFRPFILE AIO v2.8.6.exe

  • Size

    10.5MB

  • Sample

    231026-cdfmksbe9w

  • MD5

    549c4d3e3b61e4ff254cbd91dbd68ac6

  • SHA1

    0ebb5d38acf3644ff61652b0ce66454c162d1ce5

  • SHA256

    667f8c9bfb3fbbe9e22527cc4f4377397b75e0756876af5824c2518e1a343805

  • SHA512

    572d8536f8fb586d6de12ce141e9627c7cf421e2e7ed9f6d9504f5320b4bf5c5b91fc428d7226ba776431fc6a171bd349dca3dcc46a88abe1231feb383f63478

  • SSDEEP

    196608:oAkkqfhjWHAftegXXcUG4raKu24YY7HVT4hV0AD6QgqKRgX:bPHAfFmKr4YYH+EUWpgX

Malware Config

Targets

    • Target

      iFRPFILE AIO v2.8.6.exe

    • Size

      10.5MB

    • MD5

      549c4d3e3b61e4ff254cbd91dbd68ac6

    • SHA1

      0ebb5d38acf3644ff61652b0ce66454c162d1ce5

    • SHA256

      667f8c9bfb3fbbe9e22527cc4f4377397b75e0756876af5824c2518e1a343805

    • SHA512

      572d8536f8fb586d6de12ce141e9627c7cf421e2e7ed9f6d9504f5320b4bf5c5b91fc428d7226ba776431fc6a171bd349dca3dcc46a88abe1231feb383f63478

    • SSDEEP

      196608:oAkkqfhjWHAftegXXcUG4raKu24YY7HVT4hV0AD6QgqKRgX:bPHAfFmKr4YYH+EUWpgX

    • 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.

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks