General
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Target
a8819cbedfb95a7daac5ab14b5cbbb4d4a381425cd911762c53abe048d3b6eaf
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Size
544KB
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Sample
221003-de6e3adbf4
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MD5
30570cb9e2087e618cf937f2469dad38
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SHA1
c175356d6dffdab7208b7b95602c62792cd8df03
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SHA256
a8819cbedfb95a7daac5ab14b5cbbb4d4a381425cd911762c53abe048d3b6eaf
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SHA512
4b55e78243cabb22a738cdd50aa0723b5389e02509b5265555b3aa64a8ad732564e953b5e45870d96824bfb096daf65abaf50572807d34cd9d83c393d4e5ee72
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SSDEEP
12288:2QIWT/UzJW8ivxh7vHzgryd4GT1QOoJqbbEUqe9mJd/uB28Rr8O9F8/CwM:2QI+cJHiJRTHnxhUqEhe9suB2C8O9O
Static task
static1
Behavioral task
behavioral1
Sample
a8819cbedfb95a7daac5ab14b5cbbb4d4a381425cd911762c53abe048d3b6eaf.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a8819cbedfb95a7daac5ab14b5cbbb4d4a381425cd911762c53abe048d3b6eaf.exe
Resource
win10v2004-20220812-en
Malware Config
Targets
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Target
a8819cbedfb95a7daac5ab14b5cbbb4d4a381425cd911762c53abe048d3b6eaf
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Size
544KB
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MD5
30570cb9e2087e618cf937f2469dad38
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SHA1
c175356d6dffdab7208b7b95602c62792cd8df03
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SHA256
a8819cbedfb95a7daac5ab14b5cbbb4d4a381425cd911762c53abe048d3b6eaf
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SHA512
4b55e78243cabb22a738cdd50aa0723b5389e02509b5265555b3aa64a8ad732564e953b5e45870d96824bfb096daf65abaf50572807d34cd9d83c393d4e5ee72
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SSDEEP
12288:2QIWT/UzJW8ivxh7vHzgryd4GT1QOoJqbbEUqe9mJd/uB28Rr8O9F8/CwM:2QI+cJHiJRTHnxhUqEhe9suB2C8O9O
Score10/10-
Modifies WinLogon for persistence
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Modifies visiblity of hidden/system files in Explorer
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Adds Run key to start application
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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