Behavioral task
behavioral1
Sample
8c66f7abae263de14d58d0d5ee7a1de69b98994eedcdcbbdef9ad2ffea22f475.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8c66f7abae263de14d58d0d5ee7a1de69b98994eedcdcbbdef9ad2ffea22f475.exe
Resource
win10v2004-20240412-en
General
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Target
0b45e73beaa00b13ce1207bb4a96733b6a0ca7a9ab358eeffcb49286bfb8538d
-
Size
10KB
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MD5
78f2e4426d79b40756acefefebbfcfa1
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SHA1
15c1732029adf3b421763cbe02d8392fba490da6
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SHA256
0b45e73beaa00b13ce1207bb4a96733b6a0ca7a9ab358eeffcb49286bfb8538d
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SHA512
781e6f8c63dfe676637b0f17fd5bee26bf1c49cd278a3bececf59698312f85bc951d8a8808feedef8cf0a74081c55ea580360cb0a84f5c71b29481a478a46a9d
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SSDEEP
192:TMJYTSuXXLBQhIaXNvIXik7yMCWVbD3/Dtn1GAIJDtFUuBmHCYL/Z/o79:TQYTSABsr9cik7yMxH/DzNIJ5GuBmHNg
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
serverupdated.duckdns.org:5552
07779923a5f5469b839
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reg_key
07779923a5f5469b839
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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 unpack001/8c66f7abae263de14d58d0d5ee7a1de69b98994eedcdcbbdef9ad2ffea22f475.exe
Files
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0b45e73beaa00b13ce1207bb4a96733b6a0ca7a9ab358eeffcb49286bfb8538d.zip
Password: infected
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8c66f7abae263de14d58d0d5ee7a1de69b98994eedcdcbbdef9ad2ffea22f475.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: 672B
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