Analysis
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max time kernel
151s -
max time network
164s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
27/11/2022, 14:49
Static task
static1
Behavioral task
behavioral1
Sample
dfbb7a6572af36c2072ce5c1e8907372833ee33ef0e3d285f4f0575427d966a7.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
dfbb7a6572af36c2072ce5c1e8907372833ee33ef0e3d285f4f0575427d966a7.exe
Resource
win10v2004-20220812-en
General
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Target
dfbb7a6572af36c2072ce5c1e8907372833ee33ef0e3d285f4f0575427d966a7.exe
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Size
72KB
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MD5
72b8c8decbd4238cd40e63372949bdd1
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SHA1
882d33835dfbdf6650b53385fb5be5f40ccb020f
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SHA256
dfbb7a6572af36c2072ce5c1e8907372833ee33ef0e3d285f4f0575427d966a7
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SHA512
9f9b3594ad49a46ec71cf0be4a326c6a6e6bcee7602412482d8def143c3a7ecd9995339cc08ed7a7f2aa9b1d70c3a913afdb2b981980cf6af68a1610fe86f724
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SSDEEP
768:5RVNmZkOE8oHcbRij/oBw1s40oiNoMGcuZNh/QPP+fr7yJNO328v1CvBOxPo:5RVfERe/oXoisc6Qefr7yJYmm4JL
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run dfbb7a6572af36c2072ce5c1e8907372833ee33ef0e3d285f4f0575427d966a7.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Update = "C:\\Windows\\WinBackups\\sysinfo.exe" dfbb7a6572af36c2072ce5c1e8907372833ee33ef0e3d285f4f0575427d966a7.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\220.177.198.10 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\dfbb7a6572af36c2072ce5c1e8907372833ee33ef0e3d285f4f0575427d966a7.exe" dfbb7a6572af36c2072ce5c1e8907372833ee33ef0e3d285f4f0575427d966a7.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\WinBackups\sysinfo.exe dfbb7a6572af36c2072ce5c1e8907372833ee33ef0e3d285f4f0575427d966a7.exe File created \??\c:\windows\WinBak.ini dfbb7a6572af36c2072ce5c1e8907372833ee33ef0e3d285f4f0575427d966a7.exe File opened for modification \??\c:\windows\WinBak.ini dfbb7a6572af36c2072ce5c1e8907372833ee33ef0e3d285f4f0575427d966a7.exe