Static task
static1
Behavioral task
behavioral1
Sample
NEAS.34b4a8dd8b7c0142ac4ad84383fe04f0.exe
Resource
win7-20230831-en
General
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Target
NEAS.34b4a8dd8b7c0142ac4ad84383fe04f0.exe
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Size
136KB
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MD5
34b4a8dd8b7c0142ac4ad84383fe04f0
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SHA1
dc8d1db5fbe5cf41cb825d30a09b2d896871089d
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SHA256
f71c87b3e44712c6d61a5853116d50c4735571c5ff9fe5b63a16dd53b8ff01c1
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SHA512
9f2daf326e7552e1b1cfa032de16c1637a5f2908ecba3dc563d1052119ad0c8a8853ece72227c9c5165c209639b91ade4b4056c54724939fe7b2f1c60362fac4
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SSDEEP
3072:vNISLgzEkwvzt0Xo67mn8c87FacPpRUQzO/H8JKL+ufI5QXQ:vG3zZWtYCD87Fa0dOfnFI7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.34b4a8dd8b7c0142ac4ad84383fe04f0.exe
Files
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NEAS.34b4a8dd8b7c0142ac4ad84383fe04f0.exe.exe windows:4 windows x86
c9c34a879ccbc52c0a79019f711ada7f
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateEventA
FindNextChangeNotification
MultiByteToWideChar
lstrlenA
GetFullPathNameA
Sleep
WaitForSingleObject
WaitForMultipleObjects
FindFirstChangeNotificationA
CreateProcessA
GetLastError
CreateDirectoryA
CloseHandle
FindCloseChangeNotification
InterlockedDecrement
InterlockedIncrement
lstrcatA
LoadLibraryA
GetModuleFileNameA
FreeLibrary
GetWindowsDirectoryA
FindFirstFileA
FindNextFileA
FindClose
SetEvent
ResetEvent
LeaveCriticalSection
TerminateProcess
HeapAlloc
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
GetProcAddress
GetACP
GetCPInfo
EnterCriticalSection
InitializeCriticalSection
InterlockedExchange
DeleteCriticalSection
OutputDebugStringA
RtlUnwind
RaiseException
CreateThread
GetCurrentThreadId
TlsSetValue
ExitThread
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
HeapFree
TlsAlloc
SetLastError
TlsGetValue
IsBadCodePtr
GetEnvironmentStringsW
GetOEMCP
GetCurrentProcess
HeapReAlloc
HeapSize
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
HeapDestroy
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
GetVersionExA
HeapCreate
VirtualFree
WriteFile
VirtualAlloc
IsBadWritePtr
IsBadReadPtr
user32
LoadIconA
PostMessageA
DispatchMessageA
TranslateMessage
GetMessageA
LoadStringA
RegisterClassExA
DefWindowProcA
PostQuitMessage
CreateWindowExA
ShowWindow
UpdateWindow
LoadCursorA
advapi32
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyA
RegSetValueExA
shell32
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHGetMalloc
ole32
CoInitializeEx
CoCreateInstance
Sections
.text Size: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Shared Size: 4KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE