Analysis
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max time kernel
158s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
05/03/2024, 03:03
Behavioral task
behavioral1
Sample
b39c81284bef8e074945caf83836dc54.exe
Resource
win7-20240215-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
b39c81284bef8e074945caf83836dc54.exe
Resource
win10v2004-20240226-en
3 signatures
150 seconds
General
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Target
b39c81284bef8e074945caf83836dc54.exe
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Size
745KB
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MD5
b39c81284bef8e074945caf83836dc54
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SHA1
138b2e5cebfa37735d6eaa6f8f75ac6ec3b8075d
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SHA256
b744c6f160c7a79fe1102600e9f08865facff2f46657f68bfe6e61a8b2956e11
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SHA512
be8d36a790246332b6e78ae78089b89e870c3bf73fe1144b85ebbd421f2d8c575cd32fd9ee1bca11d1c9acc327cfb21c180cb6cfc3b23996d34a8db128798783
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SSDEEP
12288:MQ+bdC0A8GRijnx557Ks48SoIgIm63D0JkcptEk5zeXo29dt+hXiOh27VYe1GlGI:Co9ijnz5Os48SoIt4X2k5zeXo29XFOW4
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\b39c81284bef8e074945caf83836dc54 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b39c81284bef8e074945caf83836dc54.exe" b39c81284bef8e074945caf83836dc54.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\b39c81284bef8e074945caf83836dc54 = "C:\\Windows\\system32\\svchost.scr" b39c81284bef8e074945caf83836dc54.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\svchost.scr b39c81284bef8e074945caf83836dc54.exe File opened for modification C:\Windows\SysWOW64\svchost.scr b39c81284bef8e074945caf83836dc54.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1444 b39c81284bef8e074945caf83836dc54.exe