Static task
static1
Behavioral task
behavioral1
Sample
NEAS.01b81ea7d22f9e051372fd07fde973a0_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.01b81ea7d22f9e051372fd07fde973a0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.01b81ea7d22f9e051372fd07fde973a0_JC.exe
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Size
310KB
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MD5
01b81ea7d22f9e051372fd07fde973a0
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SHA1
8f7dbf4e0bb44b1de1b67804d2d81ca73c4a8c87
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SHA256
76f65b6ba1a28da47bf8d4bad041512bd9f263f9c3672d0856bbc038714fb5e2
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SHA512
29be7f8b3c21bd27cd4298747d0f401c8b55a7b32cc439a69060e912c1ca5f4cb61af19d38f6e3aaa6602d89c2be5937c9fbbca1600a685bf656f359b93ad7ac
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SSDEEP
6144:BV24jwRTGLyog2fsAu6i6xgB1A/W1Z0fu96euFeYx:BV2mwRTyyog2fsz6xgBumI
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.01b81ea7d22f9e051372fd07fde973a0_JC.exe
Files
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NEAS.01b81ea7d22f9e051372fd07fde973a0_JC.exe.exe windows:5 windows x86
872eec4dc671270dd40ad40c1873151e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
UnmapViewOfFile
FindResourceW
LoadResource
SizeofResource
CreateFileW
MapViewOfFile
CreateFileMappingW
LockResource
CloseHandle
GetModuleHandleW
GetTempPathW
GetTempFileNameW
GetCommandLineW
HeapSetInformation
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
DecodePointer
EncodePointer
GetProcAddress
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
Sleep
HeapFree
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
MultiByteToWideChar
RtlUnwind
LoadLibraryW
HeapAlloc
HeapReAlloc
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
FlushFileBuffers
LCMapStringW
GetStringTypeW
IsProcessorFeaturePresent
ReadFile
HeapSize
WriteConsoleW
SetFilePointer
SetStdHandle
advapi32
RegOpenKeyExW
mscoree
CorBindToRuntimeEx
Sections
.text Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 258KB - Virtual size: 257KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ