Behavioral task
behavioral1
Sample
bK8X.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
bK8X.exe
Resource
win10v2004-20230220-en
General
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Target
bK8X.exe
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Size
32KB
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MD5
3acee14101bf382368ac624fd6400599
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SHA1
ec011272dbecba4fc6526f3d71f068698b50cbe9
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SHA256
46ea8061668df7c3ba14092e752cee86cd2d0410dcb7085e5626d5865a4354fc
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SHA512
c61b357088ef8aeb2df898d86da3768208f2d01292003d44137131ec10feb9b351b7c16037051c74c21e3ccbfd0bf8fc9e0c58825515a2d9892b5f1d89c83e20
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SSDEEP
384:Y0bUe5XB4e0XtOVcsw0Q0mS03AWTxtTUFQqzFNObbR:tT9BuU6555dPbR
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
0.tcp.sa.ngrok.io:14240
651847f93c2840
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reg_key
651847f93c2840
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splitter
@!#&^%$
Signatures
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Njrat family
Files
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bK8X.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: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 672B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ