General
- Target cs2-rege-legit.exe
- Size 87.0MB
- Sample240519-kljcfaah56
- SHA256 e8ebb8aba5f18b2b4387f91450f9b2c7f8f27fc272695a92a3f8dae23b5427d5
Malware Config
Targets
-
- Target cs2-rege-legit.exe
- Size 87.0MB
- SHA256 e8ebb8aba5f18b2b4387f91450f9b2c7f8f27fc272695a92a3f8dae23b5427d5
Score10/10-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
-
UAC bypass
-
DCRat payload
Detects payload of DCRat, commonly dropped by NSIS installers.
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Disables Task Manager via registry modification
-
ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
-
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 cryptocurrency files/wallets, possible credential harvesting
-
Checks whether UAC is enabled
-
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.
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Scheduled Task/Job
1