General
-
Target
https://mgen.fast-dl.cc
-
Sample
230606-qdt2vsdg57
Malware Config
Extracted
gcleaner
85.31.45.39
85.31.45.250
85.31.45.251
85.31.45.88
Extracted
systembc
5.42.95.122:4308
194.87.111.29:4308
Extracted
redline
1
95.217.63.153:21969
-
auth_value
daf551232a4a9b23743b2f4792a8728f
Targets
-
-
Target
https://mgen.fast-dl.cc
Score10/10-
GCleaner
GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
-
Vidar
Vidar is an infostealer based on Arkei stealer.
-
Blocklisted process makes network request
-
Downloads MZ/PE file
-
ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
-
UPX packed file
Detects executables packed with UPX/modified UPX open source packer.
-
Accesses 2FA software files, possible credential harvesting
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks for any installed AV software in registry
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops Chrome extension
-
Drops desktop.ini file(s)
-
Legitimate hosting services abused for malware hosting/C2
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
-
Suspicious use of SetThreadContext
-