?ReflectiveDllMain@@YAHPEAE@Z
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.a59ff4eb4280b9133d22b6293e5193f0.dll
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.a59ff4eb4280b9133d22b6293e5193f0.dll
Resource
win10v2004-20231025-en
General
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Target
NEAS.a59ff4eb4280b9133d22b6293e5193f0.exe
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Size
168KB
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MD5
a59ff4eb4280b9133d22b6293e5193f0
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SHA1
257a138c4363fda51a4cc4c8ecc20d4b3160d103
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SHA256
c44cb8ee728688704825a2811caa749cccc550afca8057895cf11b015fce06cf
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SHA512
a8077a6ec606da1506ed3128effdf5152c8196f9f3df774ea628a8be1c4637a225b7d000df7619ce3f40486cc849df9ed2ad4bfff6716c35ad58cd7d3e0b45ea
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SSDEEP
3072:qD988MQVFOf7zKxp0UDobUx4WBrM0A89zE5:qDns21MbUxAUY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.a59ff4eb4280b9133d22b6293e5193f0.exe
Files
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NEAS.a59ff4eb4280b9133d22b6293e5193f0.exe.dll windows:6 windows x64
250b0078ce226c1b861afb1fadfab94c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
lstrcatW
CloseHandle
CreateThread
GetProcAddress
GetCurrentProcessId
GetModuleHandleW
FreeLibrary
WideCharToMultiByte
lstrcpyW
GetLastError
lstrcmpiW
lstrcmpW
IsWow64Process
TerminateThread
GetProcessIdOfThread
GetCurrentThread
GetFileType
VirtualProtectEx
GetModuleFileNameW
FreeLibraryAndExitThread
WriteConsoleW
Sleep
OpenProcess
GetModuleHandleA
CreateFileW
K32GetModuleFileNameExW
GetFinalPathNameByHandleW
TerminateProcess
WriteFile
lstrlenW
GetCurrentProcess
VirtualProtect
ReadFile
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
SetStdHandle
HeapReAlloc
HeapSize
GetCurrentThreadId
SuspendThread
ResumeThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualFree
VirtualQuery
SetLastError
LoadLibraryExW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InterlockedFlushSList
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitProcess
GetModuleHandleExW
LCMapStringW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
GetStdHandle
GetStringTypeW
advapi32
RegCloseKey
RegQueryInfoKeyW
RegOpenKeyExW
RegEnumValueW
shlwapi
PathCombineW
PathFindFileNameW
Exports
Exports
Sections
.text Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.detourc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.detourd Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
_RDATA Size: 512B - Virtual size: 148B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ