Behavioral task
behavioral1
Sample
WindowsUpadte.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
WindowsUpadte.exe
Resource
win10v2004-20230703-en
General
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Target
WindowsUpadte.exe
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Size
27KB
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MD5
76806ac126e155b0c620faea7cc90c87
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SHA1
5dba8d8564bd62c7c67402c2f9410b69e159b750
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SHA256
d97a55c9d2d8be338323604c10598c99705cc5752c97f071a1e62a76adfefbab
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SHA512
ba3a95fc734903c27eacb5deab6f9518f7864692c218165401bc8bae3c67c7ec3bc15ea81ea215f6dbedec7bde5f4599c9663dd04e6e2a1adfdda445671e4691
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SSDEEP
384:ULno5YXeOGgkB6LzwfC+mWPpJRzMVAQk93vmhm7UMKmIEecKdbXTzm9bVhcag6O1:C0CCOL46VA/vMHTi9bD
Malware Config
Extracted
njrat
v2.0
Victim
no-sofa.at.ply.gg:56887
Windows
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reg_key
Windows
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splitter
|-F-|
Signatures
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Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource WindowsUpadte.exe
Files
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WindowsUpadte.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 576B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ