Behavioral task
behavioral1
Sample
3c426a3c33438d9be6cf941a98906dd3992348e8c0288172cb161d495a774bba.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3c426a3c33438d9be6cf941a98906dd3992348e8c0288172cb161d495a774bba.exe
Resource
win10v2004-20240910-en
General
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Target
3c426a3c33438d9be6cf941a98906dd3992348e8c0288172cb161d495a774bba.exe
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Size
32KB
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MD5
e1ab360ae5c6d07fee8be1c453e3f410
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SHA1
95cfdfecc388a2ba933fa416914d2a27e33eef31
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SHA256
3c426a3c33438d9be6cf941a98906dd3992348e8c0288172cb161d495a774bba
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SHA512
18063c6f5d00183af68197db4ec034d9787d4fa8727e99dd64dbbef3f6154cfe2012321ad1f9c830b67dfd13c37aefb1ef56beb02b58807e99788c0ef1fe20bf
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SSDEEP
384:J0bUe5XB4e0XKOvHw0Q0mS03AWTxtTUFQqzFDObbB:yT9Bu5I55dRbB
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
127.0.0.1:8080
31f5f7a39e5a44
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reg_key
31f5f7a39e5a44
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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 3c426a3c33438d9be6cf941a98906dd3992348e8c0288172cb161d495a774bba.exe
Files
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3c426a3c33438d9be6cf941a98906dd3992348e8c0288172cb161d495a774bba.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: 672B
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