Behavioral task
behavioral1
Sample
af5e0b59e47ed80a554ab468a441af3aef82d04ca2958d5515228894f11ed2e7N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
af5e0b59e47ed80a554ab468a441af3aef82d04ca2958d5515228894f11ed2e7N.exe
Resource
win10v2004-20241007-en
General
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Target
af5e0b59e47ed80a554ab468a441af3aef82d04ca2958d5515228894f11ed2e7N
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Size
23KB
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MD5
37ebb53c301010cad97d1e22c9212580
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SHA1
3c5942175a1625b178c2a376be11c9196ec6eb50
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SHA256
af5e0b59e47ed80a554ab468a441af3aef82d04ca2958d5515228894f11ed2e7
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SHA512
40253880d995afa93ac5df2200972a6b90329f0b908e61e153287af6a5574b37c712ee248197886a352f8aba8aa7e99a463365605b1583c826cd8cf4133101c7
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SSDEEP
384:oQ+ILgIbOprgPsUOSU0kB1kd6dg7GYh/JomRvR6JZlbw8hqIusZzZb0:TLL6MVU0NRpcnuL
Malware Config
Extracted
njrat
0.7d
yahoo
127.0.0.1:5552
c20dc55207710c29d1db3ad3160138a1
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reg_key
c20dc55207710c29d1db3ad3160138a1
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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 af5e0b59e47ed80a554ab468a441af3aef82d04ca2958d5515228894f11ed2e7N
Files
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af5e0b59e47ed80a554ab468a441af3aef82d04ca2958d5515228894f11ed2e7N.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