Behavioral task
behavioral1
Sample
1660140x00000000006100000x0000000000650000memory_JC.exe
Resource
win7-20230831-en
General
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Target
1660140x00000000006100000x0000000000650000memory_JC.dmp
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Size
256KB
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MD5
df354d41cb9eeb6064629f54aa243450
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SHA1
b6056d4453385349d020fcf447bf19fccc800570
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SHA256
2b44054c257780f0297d3a39d48a8fddbd2a2c6e047b4d25dcbb33fdaf0cd7b7
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SHA512
5e3460ab89943032670eef6478587607a9658b1548b2a5596955b1209df452ac3795c35002c735fc16c441a11d01efecbcb42234cf29da46fc5750c788943ed3
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SSDEEP
1536:zvKO+4jwQVkLjMvBngxp0ICzoWdLGCQIXI1wEBn2a3pb4rw2UlvLf:99wTLagxp0IqoqnI1wg9Gr/Ut
Malware Config
Extracted
njrat
0.7d
system
147.50.253.241:6522
e4d8b898672502b9751c26f7a748bd76
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reg_key
e4d8b898672502b9751c26f7a748bd76
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splitter
Y262SUCZ4UJJ
Signatures
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Njrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1660140x00000000006100000x0000000000650000memory_JC.dmp
Files
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1660140x00000000006100000x0000000000650000memory_JC.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: 29KB - Virtual size: 29KB
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