Static task
static1
Behavioral task
behavioral1
Sample
NEAS.f5c838258df54aa2de32115f88605c40.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.f5c838258df54aa2de32115f88605c40.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.f5c838258df54aa2de32115f88605c40.exe
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Size
599KB
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MD5
f5c838258df54aa2de32115f88605c40
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SHA1
faeff3d7d1550f0330d913d7c673dd6f3e968972
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SHA256
a145bd365af0cb7e55f6e8872928ee0ee70172a4130c326fa214fa5cd73aab87
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SHA512
fcaf403df89fcf3057387570b20588b0c77f1665c1c99d060154546f2f2fc7ad5fbd288fda1092022fd097ab2ecfb9ddb9b90162c872b6f5154f630fcd274d77
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SSDEEP
12288:FtQyFUlCudIAXBiwNs/OT3bK1+2Ly4epl5jHY:PQyFUlCQBiwR3b393jY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.f5c838258df54aa2de32115f88605c40.exe
Files
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NEAS.f5c838258df54aa2de32115f88605c40.exe.exe windows:5 windows x86
efbe239414418a8a774b068dbe3025f8
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
InterlockedIncrement
InterlockedDecrement
EncodePointer
DecodePointer
Sleep
InterlockedExchange
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
RaiseException
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetModuleFileNameW
HeapValidate
IsBadReadPtr
GetCommandLineA
HeapSetInformation
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
GetLastError
GetFileAttributesA
TlsAlloc
TlsGetValue
TlsSetValue
GetCurrentThreadId
TlsFree
GetProcAddress
GetModuleHandleW
SetLastError
GetCurrentThread
lstrlenA
LoadLibraryW
IsProcessorFeaturePresent
InitializeCriticalSectionAndSpinCount
FatalAppExitA
GetStdHandle
WriteFile
OutputDebugStringA
WriteConsoleW
GetFileType
OutputDebugStringW
ExitProcess
SetConsoleCtrlHandler
SetHandleCount
GetStartupInfoW
GetConsoleCP
GetConsoleMode
ReadFile
SetFilePointer
FlushFileBuffers
CloseHandle
HeapAlloc
GetModuleFileNameA
HeapReAlloc
HeapSize
HeapQueryInformation
HeapFree
HeapCreate
HeapDestroy
GetACP
GetOEMCP
IsValidCodePage
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetLocaleInfoW
GetStringTypeW
GetLocaleInfoA
IsValidLocale
EnumSystemLocalesA
GetUserDefaultLCID
GetExitCodeProcess
WaitForSingleObject
CreateProcessA
GetProcessHeap
VirtualQuery
FreeLibrary
SetStdHandle
CreateFileA
CreateFileW
CompareStringW
SetEnvironmentVariableA
SetEndOfFile
Sections
.text Size: 469KB - Virtual size: 469KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ