Behavioral task
behavioral1
Sample
436f9707838083d743624e034f46dd515816b3f746fc856d88b7e0675b77e462_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
436f9707838083d743624e034f46dd515816b3f746fc856d88b7e0675b77e462_JC.exe
Resource
win10v2004-20230703-en
General
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Target
436f9707838083d743624e034f46dd515816b3f746fc856d88b7e0675b77e462_JC.exe
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Size
64KB
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MD5
16430de51019f3bf3b7c0d2909235825
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SHA1
2252ceb6da385bfcc991bde3b7263f8fe989e857
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SHA256
436f9707838083d743624e034f46dd515816b3f746fc856d88b7e0675b77e462
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SHA512
eeee9e414a9e161f8ba150792b8f598352bf42554d45cb6803fa3366fdfcb4aa67c3349d11baf63015bc8267fc6b4cc0f597faf86769dca40b0b94a1ca9ac870
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SSDEEP
768:QQW23OVvZVYzxDCPOm1+/CqEpvYeHQmIDUu0tiDhj3YrbE+5G9TI6m8fTftZN8sv:/+6SHq6vQVkEj3YrbE+5G9kfOTftZd
Malware Config
Extracted
njrat
0.7d
user
2.tcp.eu.ngrok.io:10992
7253ba5db9da21877c34b789bb86605a
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reg_key
7253ba5db9da21877c34b789bb86605a
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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 436f9707838083d743624e034f46dd515816b3f746fc856d88b7e0675b77e462_JC.exe
Files
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436f9707838083d743624e034f46dd515816b3f746fc856d88b7e0675b77e462_JC.exe.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