Behavioral task
behavioral1
Sample
bRQk.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
bRQk.exe
Resource
win10v2004-20231023-en
General
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Target
bRQk.exe
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Size
32KB
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MD5
1257aa3a7c4ebcab95cf00c54565becd
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SHA1
1313d2c9cfaa7945bba0b7c41c2ddb9ef1cf1aac
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SHA256
91b1b82d19155a4028599299e72779af33147ef437bbe72055550fe8315ce8db
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SHA512
a5a9d615d81edfeca47146dffcc0bacd1d170f27096ad0d74e861db34efc0baf37453c63ea26b97ec8ceb4dda61fa13ac63124710b1578ccd5e22f01aab97afc
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SSDEEP
384:d0bUe5XB4e0XWOnPw0Q0mS03AWTxtTUFQqzFDObbZ:OT9BuFI55dNbZ
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
puertocol20.duckdns.org:2054
5fc9c87faad4
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reg_key
5fc9c87faad4
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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 bRQk.exe
Files
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bRQk.exe.exe windows:4 windows x86 arch: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