Malware Distributed Disguised as a Password File Posted By ye_eun , March 17, 2023 AhnLab Security Emergency response Center (ASEC) discovered a malware strain disguised as a password file and being distributed alongside a normal file within a compressed file last month. It is difficult for users to notice that this file is malicious because this type of malware is distributed together with a normal file. The recently discovered malware was in CHM and LNK file formats. In the case of the CHM file, it shares the same type as the malware covered in…
CHM Malware Disguised as Security Email from a Korean Financial Company: Redeyes (Scarcruft) Posted By gygy0101 , March 9, 2023 ASEC (AhnLab Security Emergency response Center) analysis team has discovered that the CHM malware, which is assumed to have been created by the RedEyes threat group (also known as APT37, ScarCruft), is being distributed to Korean users. The team has confirmed that the command used in the “2.3. Persistence” stage of the RedEyes group’s M2RAT malware attack, which was reported back in February, has the same format as the command used in this attack. This information, as well as the…
HWP Malware Using the Steganography Technique: RedEyes (ScarCruft) Posted By muhan , February 21, 2023 In January, the ASEC (AhnLab Security Emergency response Center) analysis team discovered that the RedEyes threat group (also known as APT37, ScarCruft) had been distributing malware by exploiting the HWP EPS (Encapsulated PostScript) vulnerability (CVE-2017-8291). This report will share the RedEyes group’s latest activity in Korea. 1. Overview The RedEyes group is known for targeting specific individuals and not corporations, stealing not only personal PC information but also the mobile phone data of their targets. A distinct characteristic of the…
