Behavioral task
behavioral1
Sample
rr.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
rr.exe
Resource
win10v2004-20230220-en
General
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Target
rr.exe
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Size
37KB
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MD5
04aa98d887f08702ba5a635ef5c4f3b6
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SHA1
73eaa97fe49d0df44e49c5623b51367e799333ba
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SHA256
055004244ce4a5ea0c181ed879605f46698d76c6a0bafb3e916d7ac81a4c9d28
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SHA512
ba89d1b7d1aba85dced3a60fa32223e167a668a9d2c3b31bc657abbc087248a7878048538c4d2a1cc618d66fbee665f0535303f66fee085b4fb7777b4b3eab33
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SSDEEP
384:iYfsiDfT95hL5YyUvd3fPOM4CcpBlrAF+rMRTyN/0L+EcoinblneHQM3epzXbNr2:lzv5zUvd3z1crlrM+rMRa8NuNst
Malware Config
Extracted
njrat
im523
Rated
209.25.141.180:27891
586bb3d5f3041a68d04b9b4991157cdf
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reg_key
586bb3d5f3041a68d04b9b4991157cdf
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splitter
|'|'|
Signatures
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Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource rr.exe
Files
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rr.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: 35KB - Virtual size: 34KB
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