General
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Target
e52790fad710c0c1b12fbd9ea860621073af0615c796cd4fbd08fb6fb48982ed.exe
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Size
1.8MB
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Sample
241207-d4tskazmcj
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MD5
6f8def1aecbdb57d595fdb2520dc7009
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SHA1
117dedc36c0146a0557e191ac78f22dc61c96b74
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SHA256
e52790fad710c0c1b12fbd9ea860621073af0615c796cd4fbd08fb6fb48982ed
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SHA512
a929f473cbd7a3c3e8d494ccb472ee75e0ca5915ff965bc95020b5b5df24205505601337dcaf0e5750ed441c5293e3b91b8bca4813e577d5ef350a9aaa7a28c7
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SSDEEP
49152:5WqKKPZ1snfJ+rqDPuQDLME5MT4rDQNpfh:jKKZ1sRD2Q3N5MT4r
Behavioral task
behavioral1
Sample
e52790fad710c0c1b12fbd9ea860621073af0615c796cd4fbd08fb6fb48982ed.exe
Resource
win7-20240903-en
Malware Config
Targets
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Target
e52790fad710c0c1b12fbd9ea860621073af0615c796cd4fbd08fb6fb48982ed.exe
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Size
1.8MB
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MD5
6f8def1aecbdb57d595fdb2520dc7009
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SHA1
117dedc36c0146a0557e191ac78f22dc61c96b74
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SHA256
e52790fad710c0c1b12fbd9ea860621073af0615c796cd4fbd08fb6fb48982ed
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SHA512
a929f473cbd7a3c3e8d494ccb472ee75e0ca5915ff965bc95020b5b5df24205505601337dcaf0e5750ed441c5293e3b91b8bca4813e577d5ef350a9aaa7a28c7
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SSDEEP
49152:5WqKKPZ1snfJ+rqDPuQDLME5MT4rDQNpfh:jKKZ1sRD2Q3N5MT4r
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Dcrat family
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Scheduled Task/Job
1Scheduled Task
1