Behavioral task
behavioral1
Sample
b77fbbcc5d126964cd618dac93cb5d55_JaffaCakes118.exe
Resource
win7-20240611-en
General
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Target
b77fbbcc5d126964cd618dac93cb5d55_JaffaCakes118
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Size
31KB
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MD5
b77fbbcc5d126964cd618dac93cb5d55
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SHA1
d35320e71ab1370604904e5f29d0905cd95f5a78
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SHA256
5feb56064ea1fe2c630ffcb374d3368d43e230b6df7b96730137275f33406eec
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SHA512
6f9e61941d35d36058e490be3236dcbd4155a3f662b7a97aedfebb56ffcec1f3fe1555691b6951549368a3ff9835eb4d3e8dcacc614f4c79c22e5a5479ec4aff
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SSDEEP
768:QL5bgJZLrGzxhucehaqHjhvvKnQmIDUu0timIPj:MUKgRRkQVkxOj
Malware Config
Extracted
njrat
0.7d
explorer.exe
192.168.31.81:6522
973ba3a1fb654ca785f96e0a77181889
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reg_key
973ba3a1fb654ca785f96e0a77181889
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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 b77fbbcc5d126964cd618dac93cb5d55_JaffaCakes118
Files
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b77fbbcc5d126964cd618dac93cb5d55_JaffaCakes118.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