Function
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.c900c1c6a6e39dd6d791236dc0e34a40.dll
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.c900c1c6a6e39dd6d791236dc0e34a40.dll
Resource
win10v2004-20231023-en
General
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Target
NEAS.c900c1c6a6e39dd6d791236dc0e34a40.exe
-
Size
624KB
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MD5
c900c1c6a6e39dd6d791236dc0e34a40
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SHA1
29020540a30d464277d4b1b9261b922189939ad2
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SHA256
e53fe18cdc520f8244a580db1c9e8f9509ff6f56a32c9fccc0e69a5f6f979a51
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SHA512
2f56f853438eacade82920256ee44418b04998a3de11ccc87f2e7a4a4cec4a76edf48f0f4a2afe61759c3c472ce339055b34de82be95adb8af53f8c5883248e4
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SSDEEP
12288:QkBZI2bdK4o/VDzWuECfZSir4DLmlfC1jHIOF9z0:QkBm2bd3oVCCfkpEfijog2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.c900c1c6a6e39dd6d791236dc0e34a40.exe
Files
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NEAS.c900c1c6a6e39dd6d791236dc0e34a40.exe.dll windows:5 windows x64
8bfa2b96c1a861a40271c6df3e091233
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
WideCharToMultiByte
MultiByteToWideChar
WaitForSingleObject
CloseHandle
GetTickCount
CreateEventW
CreateThread
SetEvent
GetSystemDirectoryA
GetVolumeInformationA
GetModuleFileNameW
GetCommandLineW
GetSystemDirectoryW
lstrcatW
LoadLibraryW
VirtualAlloc
GetModuleFileNameA
VirtualProtect
OutputDebugStringW
OutputDebugStringA
SetLastError
VirtualFree
IsBadReadPtr
LoadLibraryA
GetProcAddress
FreeLibrary
GetNativeSystemInfo
HeapAlloc
GetProcessHeap
HeapFree
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetStringTypeW
GetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LCMapStringW
GetCPInfo
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InterlockedFlushSList
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetACP
GetStdHandle
GetFileType
FlushFileBuffers
WriteFile
GetConsoleCP
GetConsoleMode
SetFilePointerEx
HeapReAlloc
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
WriteConsoleW
HeapSize
CreateFileW
Exports
Exports
Sections
.text Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 69KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 470KB - Virtual size: 476KB
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
.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