Behavioral task
behavioral1
Sample
1708014999c49cd12117b8e253802541da89b37e96b842a1a8fd8ec2df77680f13331926ab871.dat-decoded.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1708014999c49cd12117b8e253802541da89b37e96b842a1a8fd8ec2df77680f13331926ab871.dat-decoded.exe
Resource
win10v2004-20231222-en
General
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Target
1708014999c49cd12117b8e253802541da89b37e96b842a1a8fd8ec2df77680f13331926ab871.dat-decoded.exe
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Size
32KB
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MD5
08c06e7bcb1a787971e10f09c26b3a9e
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SHA1
ee06e0860c8973eb5cfb221fcdbd70a671c91f03
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SHA256
358695c2f93cdcc4c0c0d8d6ddb62a03c4c2e6c5d38677d0d1a66de7cc6a744b
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SHA512
71c1e2b82dafa5a54f2298a749eaac674a7197cfdb355a3c2ff445f8f81d96ba73d803976439f7dcad33250d77efede34b63a8597f592712aea353f3d567009d
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SSDEEP
384:q0bUe5XB4e0XHOnNggUBZIGIWTItTUFQqzF73ObbkxM:zT9BuuNggUBZIjokbkxM
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
yuya0415.duckdns.org:0415
ce24a3384e07427
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reg_key
ce24a3384e07427
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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.
Processes:
resource 1708014999c49cd12117b8e253802541da89b37e96b842a1a8fd8ec2df77680f13331926ab871.dat-decoded.exe
Files
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1708014999c49cd12117b8e253802541da89b37e96b842a1a8fd8ec2df77680f13331926ab871.dat-decoded.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: 680B
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