General
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Target
server_cr.exe
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Size
1.1MB
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Sample
230515-jvdymsfd29
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MD5
605c85aa50ec2c262d37e7258992c42e
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SHA1
0b8dbabc157a4ca73322cb982d589445d016f6cd
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SHA256
0690553cc261bc65f59e9237721a0bac4565e01ce547284389da90fe0131900e
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SHA512
3ba7239ac2ed7488d528f732c924bac0a779a5d50db09832211be5231d022e4db54d33c7443a77673ee82c275e37853ad5a65085cc7fc7743eeb68fbe1580666
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SSDEEP
24576:VyZHq44YVYzE1A6kcn184J0EKEwz/ssocuXjDt1UCJg:wh4YYzElfigwQ/cajDt1XJ
Static task
static1
Behavioral task
behavioral1
Sample
server_cr.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
server_cr.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
lopuh
185.161.248.75:4132
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auth_value
5852b05de9da526581993068a4e7e915
Extracted
redline
horor
185.161.248.75:4132
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auth_value
b8d506fe48db15c38fb031d07f42d529
Targets
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Target
server_cr.exe
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Size
1.1MB
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MD5
605c85aa50ec2c262d37e7258992c42e
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SHA1
0b8dbabc157a4ca73322cb982d589445d016f6cd
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SHA256
0690553cc261bc65f59e9237721a0bac4565e01ce547284389da90fe0131900e
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SHA512
3ba7239ac2ed7488d528f732c924bac0a779a5d50db09832211be5231d022e4db54d33c7443a77673ee82c275e37853ad5a65085cc7fc7743eeb68fbe1580666
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SSDEEP
24576:VyZHq44YVYzE1A6kcn184J0EKEwz/ssocuXjDt1UCJg:wh4YYzElfigwQ/cajDt1XJ
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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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Loads dropped DLL
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext
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