Tag: purecrypter

8 Attack Reports | 0 Vulnerabilities

Attack reports

Blind Eagle: …And Justice for All

Check Point Research uncovered ongoing campaigns by Blind Eagle targeting Colombian institutions since November 2024. The group exploits a variant of CVE-2024-43451, using malicious .url files to deliver malware. Their attack chain includes HeartCrypt-packed executables, a .NET RAT, and Remcos RAT …

Published: March 10, 2025

Downloadable IOCs: 16

New TorNet backdoor seen in widespread campaign

A financially motivated threat actor has been conducting a malicious campaign since July 2024, primarily targeting users in Poland and Germany. The campaign uses phishing emails impersonating financial institutions and companies to deliver various payloads, including a new backdoor called TorNet. T…

snake keylogger

Published: January 28, 2025

Downloadable IOCs: 0

DarkVision RAT

DarkVision RAT is a customizable remote access trojan that first appeared in 2020, offered on Hack Forums for $60. Written in C/C++ and assembly, it offers features like keylogging, screenshots, file manipulation, process injection, remote code execution, and password theft. The analysis reveals a …

c2 communication

multi-stage attack

remote access trojan

Published: October 10, 2024

Downloadable IOCs: 0

VayGren and Mr.Burns: Strong Ties in Finance

F.A.C.C.T experts analyzed the tools and connections of cybercriminals attacking Russian accountants. An analysis of the infection chain of the VasyGrek attacker, his forum activity and connection with the malware developer Mr.Burns is presented. The history of Mr.Burns, starting in 2010, is given,…

redline stealer

Published: July 10, 2024

Downloadable IOCs: 131

Examining Water Infection Routine Leading to an XMRig Cryptominer

This report details the multi-stage loading technique utilized by the threat actor Water Sigbin to deliver the PureCrypter loader and XMRig cryptocurrency miner. The actor exploits vulnerabilities in Oracle WebLogic servers, employing fileless execution tactics like DLL reflective and process injec…

vulnerability exploitation

multi-stage loading

Published: June 28, 2024

Downloadable IOCs: 13

Distribution of Malware Under the Guise of MS Office Cracked Versions (XMRig, OrcusRAT, etc.)

The report analyzes a campaign where threat actors distribute various malware strains like RATs, coinminers, and loaders disguised as cracked versions of popular software. South Korean systems are heavily targeted, with malware persisting via scheduled tasks and evading security products. Detailed …

Published: May 30, 2024

Downloadable IOCs: 11

Mallox ranomware affiliate leverages PureCrypter in MS-SQL exploitation campaigns

A team from security firm Sekoia has observed a series of attacks targeting vulnerable assets, including MS-SQL, and Mallox ransomware, using techniques similar to that of the PureCrypter ransomware.

Published: May 14, 2024

Downloadable IOCs: 10

Malware (XMRig, OrcusRAT, etc.) disguised as MS Office crack

The report details an ongoing malware campaign targeting South Korean users, which disguises malicious payloads as cracked versions of Microsoft Office and other popular software. The attackers are distributing a variety of malware, including downloaders, coin miners, remote access tools (RATs), pr…

Published: May 10, 2024

Downloadable IOCs: 12

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