On March 20, 2026, an npm account operating under the username gemini-check published a package titled gemini-ai-checker, presenting itself as a utility to verify Google Gemini AI tokens. Interestingly, the package README displayed wording copied…
Bifrose or Bifrost is a backdoor initially targeting Windows systems with a long history. First identified in the early 2000’s, it is believed a hacking group (likely BlackTech), purchased the source code or gained access…
21 August 2022 Recently, Avast tweeted a GitHub link of indicators of compromise (IOC) linked to the Manjusaka Framework. Cisco Talos released a blog earlier this month covering the framework in great detail, so I…
02 June 2022
The Kimsuky APT Group has routinely utilized the AppleSeed Backdoor to target various entities within South Korea, mainly for the purposes of espionage.
While phishing still remains the primary vector of delivering the backdoor, over the past year, Kimsuky has gone to great lengths to disguise its attacks, utilizing numerous types of decoy files, packers, and encoding schemes.
Summary On January 27, 2022, Malwarebytes Labs shared an article covering new tactics including abusing the Windows Update Client for code executing believed to be the work of Lazarus. The purpose of this post will…
Summary SHA256: 3275f42c85c9e2fcb80d1f8c1c6227c2bcde9c0e719905ddbd2ca7373c6a8ec6 Filename: UpHelpers.exe Size: 3.41MB Extension: EXE Compilation Timestamp: 2022-01-05 23:41:20 Sandbox analysis: https://tria.ge/220118-emrgjsgfb7 UpHelpers.exe is an information-stealing/reconnaissance tool disguised as a Naver One Time Password, (OTP) generator app. Naver is a South…
I wanted to do a quick write-up on an interesting PowerPoint macro document that contains njRAT. njRAT is a .NET trojan first identified in 2013 that has largely targeted countries in the Middle East as…
No stranger to this blog, BlackTech has continued to modify techniques to compromise networks and even suffered an OPSEC slip in the way of an open directory. This post will cover a malicious document similar…
