Behavioral task
behavioral1
Sample
Stub.exe
Resource
win10v2004-20240802-en
General
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Target
Stub.exe
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Size
20KB
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MD5
44fb7491e2715f43bf695d7525c35154
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SHA1
4a1984f6c0e4de45f6bc54f8687e60963de64579
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SHA256
186fe6d26c001a789362741268ca9462a3e181f5e275d3eb362774d9c84d538d
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SHA512
28747cb40a700612f018083e355cb32907f899328f20a380b210b692da7eaabeb3620fcbdc6bf85320d994097eab32599efe596fe39cde4356eba4e47012722a
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SSDEEP
384:Z18/6GAHwiKQJTpoXBBiwtjWaXLBmouFdc0//34LAZSTD5HDtX:ZW/6GAfoRsQPLBmoudHqvN
Malware Config
Extracted
njrat
0.7d
NYAN CAT
127.0.0.1:5552
165d6ed988ac
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reg_key
165d6ed988ac
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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 Stub.exe
Files
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Stub.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: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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