Behavioral task
behavioral1
Sample
1b935fdab6c68f2cd1af5a4dca9617d7.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1b935fdab6c68f2cd1af5a4dca9617d7.exe
Resource
win10v2004-20231215-en
General
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Target
1b935fdab6c68f2cd1af5a4dca9617d7
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Size
43KB
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MD5
1b935fdab6c68f2cd1af5a4dca9617d7
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SHA1
049328712e3e373633de3d4a98e986e28a723af7
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SHA256
70573373706d56dda921a2ab37e1fd9636e47fba3e4f6e04aa112cc749ab6136
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SHA512
3212f1e7120cf3c0b71310642c9c406c2105530ad64cde04da44aedb03ae164dfa0bf5befad7104c5e48f72b814143875e76d520c74e20972dd10ba1ba1960f6
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SSDEEP
384:CZyZQoC98Na5yCQRJtrWP7ZEgL+l608zsIij+ZscPFYIKl1rJM7fAiKdy4FEuzgW:wgCywwCg9A728uXcPF/KP1M/KdyCL+L
Malware Config
Extracted
njrat
Njrat 0.7 Golden By Hassan Amiri
???? ????????
127.0.0.1:8921
Windows Update
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reg_key
Windows Update
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splitter
|Hassan|
Signatures
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Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b935fdab6c68f2cd1af5a4dca9617d7
Files
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1b935fdab6c68f2cd1af5a4dca9617d7.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: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
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