Behavioral task
behavioral1
Sample
10594a1471f951bfdee5d264250a67a34af443bd25af12d15c0295a92ee0b44a.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
10594a1471f951bfdee5d264250a67a34af443bd25af12d15c0295a92ee0b44a.exe
Resource
win10v2004-20240226-en
General
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Target
b2b37be78d335c4b7f590e696c3f18f34650eba890f3740e35ad4b45185bce80
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Size
10KB
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MD5
4355d9caa55d4138165e2c1f47ae2cf8
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SHA1
f011a70bbfb6b75663593d0506e42bee279fa6f7
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SHA256
b2b37be78d335c4b7f590e696c3f18f34650eba890f3740e35ad4b45185bce80
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SHA512
f52ff44061e16713cfa1066b6b63e124176f8ef34e6eb91761cddc3e379052bf6961c5220e2086a816b3be7405876cec1b9af8e8bd2712bd2e34b4aa2e5f2c23
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SSDEEP
192:hxlXvCZUeucECnotGeQGXWFsAaFPVnBjPG5K50ykk3L5g30KK6ecn4CvO:hCe5cEOpGXCgjnJe4R3LvKKO4AO
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
asegurar1s.duckdns.org:5050
4c7709994c9c43749
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reg_key
4c7709994c9c43749
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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 unpack001/10594a1471f951bfdee5d264250a67a34af443bd25af12d15c0295a92ee0b44a.exe
Files
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b2b37be78d335c4b7f590e696c3f18f34650eba890f3740e35ad4b45185bce80.zip
Password: infected
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10594a1471f951bfdee5d264250a67a34af443bd25af12d15c0295a92ee0b44a.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: 664B
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