General
-
Target
8d95b8e8049201f160a718bb56bcebeae3cf641dc56aac746ce3dec2cca35928
-
Size
2.7MB
-
Sample
240515-ak232sff7x
-
MD5
332af220a6f8c875312ab0d215ec5ace
-
SHA1
bccc9805ba77ad03e7bfa6da8166c3feac4839e7
-
SHA256
8d95b8e8049201f160a718bb56bcebeae3cf641dc56aac746ce3dec2cca35928
-
SHA512
964a09ff2bebb8e638d7b66f23cb2f62d833e2d097bf459fc22351bbcb25ecc138411cca552df616f93893f4c396ae918124c993bfe78041256e0476bea133e0
-
SSDEEP
49152:qH64y2XDuLlIY14o9/yDzr1xJ8XbRrC9mWvR08Yv7yP3GcY:qHfE5Ad8Xd295UmGc
Behavioral task
behavioral1
Sample
8d95b8e8049201f160a718bb56bcebeae3cf641dc56aac746ce3dec2cca35928.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
8d95b8e8049201f160a718bb56bcebeae3cf641dc56aac746ce3dec2cca35928.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
-
-
Target
8d95b8e8049201f160a718bb56bcebeae3cf641dc56aac746ce3dec2cca35928
-
Size
2.7MB
-
MD5
332af220a6f8c875312ab0d215ec5ace
-
SHA1
bccc9805ba77ad03e7bfa6da8166c3feac4839e7
-
SHA256
8d95b8e8049201f160a718bb56bcebeae3cf641dc56aac746ce3dec2cca35928
-
SHA512
964a09ff2bebb8e638d7b66f23cb2f62d833e2d097bf459fc22351bbcb25ecc138411cca552df616f93893f4c396ae918124c993bfe78041256e0476bea133e0
-
SSDEEP
49152:qH64y2XDuLlIY14o9/yDzr1xJ8XbRrC9mWvR08Yv7yP3GcY:qHfE5Ad8Xd295UmGc
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
Modifies WinLogon for persistence
-
Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
-
Detects executables packed with SmartAssembly
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Adds Run key to start application
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Scheduled Task/Job
1