Behavioral task
behavioral1
Sample
1140-55-0x0000000000460000-0x000000000046C000-memory.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
1140-55-0x0000000000460000-0x000000000046C000-memory.exe
Resource
win10v2004-20230703-en
General
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Target
1140-55-0x0000000000460000-0x000000000046C000-memory.dmp
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Size
48KB
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MD5
818ffb5c406420d19b68d0925615ad2c
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SHA1
969440dd4a42520b1ef5cf349d5687ec9f52e89b
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SHA256
8ea00ba56a22afc5dd4ba3d19144f7d3affa973ac6385796971910f53895d98f
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SHA512
08b0da61910bf03cf75a2fa483483a9525d9cc34444e0c2fe020eeaadd03690702f3367d8c987a03a87c64112e998b518a632ff43fa0439f65b979450e5448d7
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SSDEEP
384:h0bUe5XB4e0XoOfOIQq1pvmufCsIsFWTNtTUFQqz9MObbn:6T9Bu/JQqvvmu6xmbn
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
65.0.50.125:22797
c89fddc8412242569f1
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reg_key
c89fddc8412242569f1
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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 1140-55-0x0000000000460000-0x000000000046C000-memory.dmp
Files
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1140-55-0x0000000000460000-0x000000000046C000-memory.dmp.exe windows 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: 688B
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