Dropbox, Google Docs and other cloud storage services are great tools for collaboration and to ensure that your files are kept, relatively, safe. These services can also be used by attackers with the right setup and files. The APT group know as Molerats is just such a group. They have been identified is several attacks that leveraged Dropbox and Google Docs as their C2 and payload sources. In December of 2021 the ThreatLabz team at zscaler noticed some unusual behavior that turned out to be just such an attack.

In a list of things that should be killed with fire, Excel 4.0 Macros are high up. However, the fat that Spamming “services” like Emotet are still using Excel 4.0 Macros tells me that some are not getting the hint. According to recent research from TrendMicro, Emotet is using some very unconventional methods of obfuscating the C2 server IP addresses. The attack patter is the same, email with a poisoned Excel spreadsheet. This spreadsheet contains HTA with the command script, you know the drill.

Online gaming is pretty much the way game developers want to go these days. However, online modes come with risks. With Arner Bros. Games it was Back 4 Blood’s online only progression created such a massive backlash they had to backtrack on their online push. Now we see something more serious than fan backlash, Remote Code Execution bugs in Dark Souls.

The Ultimate Kronos Group was the target of a Ransomware attack in Late 2021 coincidentally at the same time the Log4Shell vulnerability was disclosed. Kronos has not disclosed how the ransomware got into their environment, nor has it been revealed who might be behind the attack. Original estimates were that Kronos would be able to restore the impacted systems and be back online in a few weeks. Now, a bit more than a month later, there have been no real updates on the situation and many organizations are still feeling the effects.