General
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Target
d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe
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Size
827KB
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Sample
240618-xw68gaygkn
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MD5
486a2f40ef1eca02465ef2696f805944
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SHA1
d66c2c4b3c579d7f41d13adc32af5b2edad54f29
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SHA256
d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d
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SHA512
a78c5de3b9551388031aff6aa22b08776d7284fe13228388d1cf4531a5fb105d54b5cdb6a2a966ef6475c23f6ccc4638c7569ad003f5109dfb9a85f735605fb8
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SSDEEP
12288:zeUn11/jdZPkCcGqxKVklcxPAHBcKFvXeo3LHlq5R1GUQttR:ze61/jdZJxqxKVucxYf9XNq5R1GUG/
Behavioral task
behavioral1
Sample
d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d.exe
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Size
827KB
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MD5
486a2f40ef1eca02465ef2696f805944
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SHA1
d66c2c4b3c579d7f41d13adc32af5b2edad54f29
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SHA256
d95634ea71d7354e81c6ffe04b237f974c6e4310d4a2e87693570859b809004d
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SHA512
a78c5de3b9551388031aff6aa22b08776d7284fe13228388d1cf4531a5fb105d54b5cdb6a2a966ef6475c23f6ccc4638c7569ad003f5109dfb9a85f735605fb8
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SSDEEP
12288:zeUn11/jdZPkCcGqxKVklcxPAHBcKFvXeo3LHlq5R1GUQttR:ze61/jdZJxqxKVucxYf9XNq5R1GUG/
Score10/10-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Modifies WinLogon for persistence
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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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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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Adds Run key to start application
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Scheduled Task/Job
1Scheduled Task
1