General

  • Target

    42b08ae9b1209575096b81df6e2ecda235757cd674d9ba3fc28e474c7ad35c77

  • Size

    254KB

  • Sample

    241201-1eswasspby

  • MD5

    0edf806e20d24c0cfaea2870575f237f

  • SHA1

    56b1cf7216cd202dbc3eee13f327063fec455de6

  • SHA256

    42b08ae9b1209575096b81df6e2ecda235757cd674d9ba3fc28e474c7ad35c77

  • SHA512

    b0c1599c75864589fd318a8a220f6fb6718597f7a137643e1e2efa92a5cdeb0d571181b1cd7d84cf4c2bb7b517e01cb6765e479ca83b631a542c66893904d7bc

  • SSDEEP

    3072:hbImBLUPGt8B7VB1AOzX60/l0NzwqlyVFptUhABLsx1F4ksdeRj6Xa7O6c:h0mOB7VB1dX6xsqA3DUhSLsx1jFj6Xam

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      42b08ae9b1209575096b81df6e2ecda235757cd674d9ba3fc28e474c7ad35c77

    • Size

      254KB

    • MD5

      0edf806e20d24c0cfaea2870575f237f

    • SHA1

      56b1cf7216cd202dbc3eee13f327063fec455de6

    • SHA256

      42b08ae9b1209575096b81df6e2ecda235757cd674d9ba3fc28e474c7ad35c77

    • SHA512

      b0c1599c75864589fd318a8a220f6fb6718597f7a137643e1e2efa92a5cdeb0d571181b1cd7d84cf4c2bb7b517e01cb6765e479ca83b631a542c66893904d7bc

    • SSDEEP

      3072:hbImBLUPGt8B7VB1AOzX60/l0NzwqlyVFptUhABLsx1F4ksdeRj6Xa7O6c:h0mOB7VB1dX6xsqA3DUhSLsx1jFj6Xam

    • MetaSploit

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

    • Metasploit family

    • Modifies firewall policy service

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Adds Run key to start application

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks