Behavioral task
behavioral1
Sample
bTsx.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
bTsx.exe
Resource
win10v2004-20231215-en
General
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Target
bTsx.exe
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Size
23KB
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MD5
1b8c2a6753fdc3fddc2c6eec9f6f6609
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SHA1
1654029a5e9784ebba410a1476ca75c291fdf3bf
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SHA256
5839b984aaa69c0df2e7803897dd293f8b3499a30ecee0734369b823c26472ee
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SHA512
8d95d8e244e0c1fa251efb2f82748378403e1dc0130695766876c158f5ab2560b5100f325b4f7c8b61bfba5e9976e2fc256a85e9d7015a1b65349c10ac6c0388
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SSDEEP
384:mGwz6+T4IjWZFNwXU0eiNUBdvt6lgT+lLOhXxQmRvR6JZlbw8hqIusZzZ7k:STbC81NgRpcnuT
Malware Config
Extracted
njrat
0.7d
Hotel
191.233.28.7:1024
240a11a4369c749c42e89558b6a85116
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reg_key
240a11a4369c749c42e89558b6a85116
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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 bTsx.exe
Files
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bTsx.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: 21KB - Virtual size: 21KB
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