General

  • Target

    190eb2dc473ac4401cd8c6b2202939bde941d42aff50368c31666d892dc8bffd

  • Size

    142KB

  • Sample

    221106-rytr9shgap

  • MD5

    1601d35ca0bb423235e8aa27585c7868

  • SHA1

    b8a7f631183947b0c2179b3c1867440b60ba4c74

  • SHA256

    190eb2dc473ac4401cd8c6b2202939bde941d42aff50368c31666d892dc8bffd

  • SHA512

    6ec038664398a7f23c1732582810624b6319913d4f406c5a68363311c3c68475afd5033eaa44455b3d33a0e209db43871c40248147444335f2fd0b72bb5674fe

  • SSDEEP

    3072:rCIYGer5l1dacUdfnL4rNYyn99QJId2qY2JNByNhV0UBXh2:1YGedd0vEWe9Sed23QpU9E

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      190eb2dc473ac4401cd8c6b2202939bde941d42aff50368c31666d892dc8bffd

    • Size

      142KB

    • MD5

      1601d35ca0bb423235e8aa27585c7868

    • SHA1

      b8a7f631183947b0c2179b3c1867440b60ba4c74

    • SHA256

      190eb2dc473ac4401cd8c6b2202939bde941d42aff50368c31666d892dc8bffd

    • SHA512

      6ec038664398a7f23c1732582810624b6319913d4f406c5a68363311c3c68475afd5033eaa44455b3d33a0e209db43871c40248147444335f2fd0b72bb5674fe

    • SSDEEP

      3072:rCIYGer5l1dacUdfnL4rNYyn99QJId2qY2JNByNhV0UBXh2:1YGedd0vEWe9Sed23QpU9E

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Maps connected drives based on registry

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks