Behavioral task
behavioral1
Sample
a2f3108c3c2c32f1b9ae75f694d1ee15a2647b2ce3d65f6df9bccaf426fb7af1.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a2f3108c3c2c32f1b9ae75f694d1ee15a2647b2ce3d65f6df9bccaf426fb7af1.exe
Resource
win10v2004-20240802-en
General
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Target
a2f3108c3c2c32f1b9ae75f694d1ee15a2647b2ce3d65f6df9bccaf426fb7af1.exe
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Size
31KB
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MD5
f1ffbad1441a7f3368c551402e04fa03
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SHA1
73a33bf9e4a2cde9a8468a2eed78f9eae3bb5e54
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SHA256
a2f3108c3c2c32f1b9ae75f694d1ee15a2647b2ce3d65f6df9bccaf426fb7af1
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SHA512
0b4b7a93d8c7711abae6f5f271f566d0c3a0631749cd7e1050be233131f4d9f9e3ccecfd94ab3c17ee12d7bbad8969f0b5fe6a9179c0bcf61f201d99c504f052
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SSDEEP
768:bis2ZOVvZVYzxDCPIAT+vCQEpvywHQmIDUu0tizgj:c+6qJQ6DQVk5j
Malware Config
Extracted
njrat
0.7d
deme
192.168.1.34:4444
4a511581dfdc310e4c48feb89e0695f4
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reg_key
4a511581dfdc310e4c48feb89e0695f4
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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 a2f3108c3c2c32f1b9ae75f694d1ee15a2647b2ce3d65f6df9bccaf426fb7af1.exe
Files
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a2f3108c3c2c32f1b9ae75f694d1ee15a2647b2ce3d65f6df9bccaf426fb7af1.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: 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