Static task
static1
Behavioral task
behavioral1
Sample
NEAS.NEAS354d0f574652207b4b396e45effb35d4948819b926b9f968fa713e03726f08e1exeexe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.NEAS354d0f574652207b4b396e45effb35d4948819b926b9f968fa713e03726f08e1exeexe_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.NEAS354d0f574652207b4b396e45effb35d4948819b926b9f968fa713e03726f08e1exeexe_JC.exe
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Size
251KB
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MD5
42ba0a09b3277dec1312f8c9799bff14
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SHA1
43d2484e20e4707537ef36bc05f47feca6f6212e
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SHA256
354d0f574652207b4b396e45effb35d4948819b926b9f968fa713e03726f08e1
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SHA512
54056e12e03aac7daf3bf6e2f4c14240017b77bf15f7309b02924d650cb9fffeda55afc792285250c490d569f84757fced6b331f01d34d1aba41906cf2848eb6
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SSDEEP
3072:lUcYvYoixNMAMPk0E0X47ZPFWFMcFOiEGYArZ9CqxAu5z61tsU:NSYoANMAMM0E17Zd4McRHNfHL61/
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.NEAS354d0f574652207b4b396e45effb35d4948819b926b9f968fa713e03726f08e1exeexe_JC.exe
Files
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NEAS.NEAS354d0f574652207b4b396e45effb35d4948819b926b9f968fa713e03726f08e1exeexe_JC.exe.exe windows:5 windows x86
f8d7b6f4b1be45f1a7c2df1ba9bbc18d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
PeekNamedPipe
GetProcessIoCounters
GetCurrentProcess
SetComputerNameW
SetVolumeMountPointW
FreeEnvironmentStringsA
GetProcessPriorityBoost
GetModuleHandleW
GetTickCount
GetWindowsDirectoryA
GetCompressedFileSizeW
GetVolumePathNameW
SizeofResource
GetSystemWindowsDirectoryA
GetConsoleAliasExesLengthW
GetNamedPipeInfo
GetFileAttributesW
MultiByteToWideChar
ReleaseActCtx
FillConsoleOutputCharacterW
GetLastError
SetLastError
GetProcAddress
VirtualAlloc
PeekConsoleInputW
GetConsoleAliasesLengthW
BackupWrite
EnumSystemCodePagesW
GlobalFree
LoadLibraryA
LocalAlloc
WritePrivateProfileStringA
GetNumberFormatW
AddAtomW
RemoveDirectoryW
FoldStringA
GetOEMCP
FindNextFileA
FindFirstChangeNotificationA
FreeEnvironmentStringsW
VirtualProtect
_lopen
GlobalAddAtomW
AddConsoleAliasA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
WriteConsoleOutputCharacterW
WriteConsoleInputW
BeginUpdateResourceW
SetDefaultCommConfigA
GetProcessHeap
SetEndOfFile
FlushFileBuffers
HeapFree
GetCommandLineA
GetStartupInfoA
HeapAlloc
RaiseException
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
Sleep
HeapSize
ExitProcess
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlUnwind
ReadFile
WriteFile
GetStdHandle
GetModuleFileNameA
GetEnvironmentStrings
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetModuleHandleA
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
IsValidCodePage
CloseHandle
CreateFileA
SetFilePointer
SetStdHandle
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
user32
LoadMenuA
DdeSetQualityOfService
CharToOemBuffA
ChangeDisplaySettingsW
gdi32
GetCharABCWidthsFloatA
CreateDIBPatternBrush
advapi32
RegOpenKeyW
shell32
ExtractAssociatedIconA
ole32
OleConvertIStorageToOLESTREAM
Sections
.text Size: 153KB - Virtual size: 153KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 79KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ