Static task
static1
Behavioral task
behavioral1
Sample
NEAS.252f54c9f2b92b3574fa869637ddfd10_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.252f54c9f2b92b3574fa869637ddfd10_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.252f54c9f2b92b3574fa869637ddfd10_JC.exe
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Size
1.6MB
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MD5
252f54c9f2b92b3574fa869637ddfd10
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SHA1
63912ebd48819dc0285d2b45c47c7d9a56fa95cd
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SHA256
0f38eb358e9bda50fba59905a864381f2a5fa599a48352f968cfe36b21d0a760
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SHA512
55d965c5b42922d933bde85d4d638ca7d2c1a957e72476e8e1d37e468787a68319362d649425f2d4bfd76d8185bb6f75c253277aeb706d0449ff4312e3250eb8
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SSDEEP
49152:hWupxDN1zbPaAIo4CccXMf/3hAFv/b4wA:hWsFN1/a9oXMnhAFvz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.252f54c9f2b92b3574fa869637ddfd10_JC.exe
Files
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NEAS.252f54c9f2b92b3574fa869637ddfd10_JC.exe.exe windows:5 windows x86
341cb301f4e91cb4ce0fdf74c87ded74
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
SetStdHandle
WriteConsoleW
CreateFileW
MultiByteToWideChar
SetFilePointer
LoadLibraryW
HeapReAlloc
HeapAlloc
FlushFileBuffers
GetOEMCP
GetACP
GetCPInfo
GetStringTypeW
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
HeapCreate
DeleteCriticalSection
GetFileType
SetHandleCount
GetEnvironmentStringsW
IsProcessorFeaturePresent
LCMapStringW
SetEndOfFile
GetProcessHeap
ReadFile
CompareStringW
Sleep
CloseHandle
GetCurrentThread
GetCurrentProcess
GetVersionExW
LockResource
LoadResource
SizeofResource
FindResourceW
GetLastError
WaitForSingleObject
MoveFileW
GetTempPathW
IsValidCodePage
GetModuleHandleW
FreeEnvironmentStringsW
GetModuleFileNameW
SetEnvironmentVariableA
GetStdHandle
GetTimeZoneInformation
GetConsoleMode
GetConsoleCP
EncodePointer
DecodePointer
ExitThread
ResumeThread
CreateThread
DeleteFileW
GetSystemTimeAsFileTime
GetCommandLineW
HeapSetInformation
GetStartupInfoW
HeapFree
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapSize
GetProcAddress
ExitProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
RtlUnwind
WriteFile
WideCharToMultiByte
user32
GetWindowRect
GetClassNameW
SendMessageW
GetActiveWindow
LoadIconW
DispatchMessageW
TranslateMessage
TranslateAcceleratorW
GetMessageW
MessageBoxW
LoadAcceleratorsW
LoadStringW
RegisterClassExW
LoadCursorW
DrawTextW
SetWindowRgn
GetClientRect
SetWindowLongW
PostQuitMessage
EndPaint
BeginPaint
DefWindowProcW
GetWindowLongW
SetWindowPos
GetDesktopWindow
CreateWindowExW
UpdateWindow
InvalidateRect
ShowWindow
DestroyWindow
IsWindow
SystemParametersInfoW
EnumChildWindows
FindWindowW
gdi32
GetTextExtentPointW
SelectObject
SetTextColor
SetBkMode
FrameRgn
FillRgn
CreateSolidBrush
CombineRgn
CreateRectRgn
CreatePolygonRgn
CreateRoundRectRgn
CreateFontIndirectW
DeleteObject
SetBkColor
advapi32
EqualSid
AllocateAndInitializeSid
GetTokenInformation
OpenProcessToken
OpenThreadToken
GetUserNameW
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
FreeSid
shell32
SHAppBarMessage
ShellExecuteExW
ole32
CoInitialize
urlmon
URLDownloadToFileW
Sections
.text Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ