General

  • Target

    JaffaCakes118_9910ca411dbe1e1847c3ace760992466

  • Size

    196KB

  • Sample

    250330-ym1j1axrx7

  • MD5

    9910ca411dbe1e1847c3ace760992466

  • SHA1

    d47a1d6173aa8118003f1bc6a7d65dbb1ba8593a

  • SHA256

    0c85e687842116093c0804b2098c21a57fa383b0b97593c5d8eb9bf1491bd4bd

  • SHA512

    a4b81a13b03354d03faa47499093c1180034ad76a404220d349f77573f87ff653f188cd9e02bfcd31ae1b0af671b31748d43a26f115e38ec150e2a28994aabf8

  • SSDEEP

    6144:HDYRzSzx2g/bP7P3qwK7b3XkMyvBNKLV8bQQkV6+K:jYUz8mPzxK7zkLJNKLV8MQ60

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      JaffaCakes118_9910ca411dbe1e1847c3ace760992466

    • Size

      196KB

    • MD5

      9910ca411dbe1e1847c3ace760992466

    • SHA1

      d47a1d6173aa8118003f1bc6a7d65dbb1ba8593a

    • SHA256

      0c85e687842116093c0804b2098c21a57fa383b0b97593c5d8eb9bf1491bd4bd

    • SHA512

      a4b81a13b03354d03faa47499093c1180034ad76a404220d349f77573f87ff653f188cd9e02bfcd31ae1b0af671b31748d43a26f115e38ec150e2a28994aabf8

    • SSDEEP

      6144:HDYRzSzx2g/bP7P3qwK7b3XkMyvBNKLV8bQQkV6+K:jYUz8mPzxK7zkLJNKLV8MQ60

    • MetaSploit

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

    • Metasploit family

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • 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 NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks