Behavioral task
behavioral1
Sample
a1b6543b06333e8b8b6a90122c36e069d369a0742f5203e17c4c45fe5353e764.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
a1b6543b06333e8b8b6a90122c36e069d369a0742f5203e17c4c45fe5353e764.exe
Resource
win10v2004-20240226-en
General
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Target
a1b6543b06333e8b8b6a90122c36e069d369a0742f5203e17c4c45fe5353e764.exe
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Size
32KB
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MD5
d20a2f488e6b5c20cd8ada381358ce55
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SHA1
5cced3a6cb0f9938bcfa6fc60e10a926f06c274a
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SHA256
a1b6543b06333e8b8b6a90122c36e069d369a0742f5203e17c4c45fe5353e764
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SHA512
d7a6ebbcf80fe19fa051772bd2555296104dd64f0033b107d1b5f7e64e4e1d7af4d08a665e62351152e70905c49869fbaf1f9ebcb72e4590252ac1f172d2b407
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SSDEEP
384:V0bUe5XB4e0XWOhaixBr/QHWTUtTUFQqzFxObbs:2T9BuFMifrYrHbs
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
newintento777.duckdns.org:5556
8cea1a13187e4
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reg_key
8cea1a13187e4
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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 a1b6543b06333e8b8b6a90122c36e069d369a0742f5203e17c4c45fe5353e764.exe
Files
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a1b6543b06333e8b8b6a90122c36e069d369a0742f5203e17c4c45fe5353e764.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: 688B
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