General
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Target
Client-built.bat
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Size
1.9MB
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Sample
240512-sj843sbg3w
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MD5
44523454be47061f187cfdc2ec60834a
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SHA1
86136762b9296ef6517bc01b7764e59398bab09b
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SHA256
5a88206b2a68e2c0175d091b3a0c7b133a1b35740b4acc33f5aaebe23fc97e46
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SHA512
4c5f35a45ff1cfc394e19bbf1e4080fd43ea2ef9880b16b6fc316c85dc7fbdb222d03821224b3eac90a971c8f69a05ac96d86f7367cad658cfb229bf5f966080
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SSDEEP
24576:kxASqRPmTwkE+UrVuwEQ6/RZhDGYAiM37i9yfela6S2ZZoB+a7ZpFifK7+tLe61s:k+TEwl7Q865Zuimi7/E4mp7kScR0
Static task
static1
Behavioral task
behavioral1
Sample
Client-built.bat
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Client-built.bat
Resource
win10v2004-20240426-en
Malware Config
Extracted
quasar
1.0.0
New
even-lemon.gl.at.ply.gg:33587
2bce5514-d527-4787-825c-3042f9dd5ede
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encryption_key
501DB7A849356BF2C272A70D53FAF39F17D4245C
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install_name
WinHost32.exe
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log_directory
UpdateLogs
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reconnect_delay
3000
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startup_key
Powershell
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subdirectory
System32
Targets
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Target
Client-built.bat
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Size
1.9MB
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MD5
44523454be47061f187cfdc2ec60834a
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SHA1
86136762b9296ef6517bc01b7764e59398bab09b
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SHA256
5a88206b2a68e2c0175d091b3a0c7b133a1b35740b4acc33f5aaebe23fc97e46
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SHA512
4c5f35a45ff1cfc394e19bbf1e4080fd43ea2ef9880b16b6fc316c85dc7fbdb222d03821224b3eac90a971c8f69a05ac96d86f7367cad658cfb229bf5f966080
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SSDEEP
24576:kxASqRPmTwkE+UrVuwEQ6/RZhDGYAiM37i9yfela6S2ZZoB+a7ZpFifK7+tLe61s:k+TEwl7Q865Zuimi7/E4mp7kScR0
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Quasar payload
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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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Drops file in System32 directory
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