Static task
static1
Behavioral task
behavioral1
Sample
NEAS.72b78aa623308cdef8bba6ea6f760220.exe
Resource
win7-20230831-en
General
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Target
NEAS.72b78aa623308cdef8bba6ea6f760220.exe
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Size
188KB
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MD5
72b78aa623308cdef8bba6ea6f760220
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SHA1
ba79b57ed6959bdb8ca307e8e5ea74c436703c9d
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SHA256
26fad3bfae074fdb3f6c57edf82627542905594c8c0cbb51aea19a9cd3d8f28a
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SHA512
dc96360e4540289d91046f6b06143cba070d3e3cc15262dcf042989c620e09da89041378ddd60d7316cf9ecdeaa5844600ac6abcafe65db2e190777f6cc11521
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SSDEEP
3072:TSDonuZmngj6IYeTXigzbluZDFl1ue8klvQDUcmqT5RAnvc0CmLS+W+C86TF:mDxPYq3AdFl1ue5sWGetW+C86TF
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.72b78aa623308cdef8bba6ea6f760220.exe
Files
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NEAS.72b78aa623308cdef8bba6ea6f760220.exe.exe windows:4 windows x86
12b5a608b6d5bb425a9eda369ce093a6
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
InitializeCriticalSection
DeleteCriticalSection
GetLastError
lstrlenA
lstrcmpiA
GetModuleFileNameA
Sleep
CreateThread
CreateEventA
lstrcpynA
lstrcpyA
lstrcatA
GetCurrentThreadId
IsDBCSLeadByte
InterlockedIncrement
SetEvent
InterlockedDecrement
FreeLibrary
SizeofResource
LoadResource
FindResourceA
LoadLibraryExA
GetModuleHandleA
GetCommandLineA
EnterCriticalSection
LeaveCriticalSection
IsBadReadPtr
GetCurrentProcessId
RaiseException
SetStdHandle
SetFilePointer
IsBadCodePtr
LoadLibraryA
GetStringTypeW
GetStringTypeA
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetStdHandle
WriteFile
LCMapStringW
LCMapStringA
UnhandledExceptionFilter
HeapSize
SetUnhandledExceptionFilter
GetSystemTimeAsFileTime
GetTickCount
QueryPerformanceCounter
GetCurrentProcess
TerminateProcess
IsBadWritePtr
VirtualFree
HeapCreate
HeapDestroy
MultiByteToWideChar
lstrlenW
WaitForSingleObject
CloseHandle
GetVersionExA
VirtualProtect
GetThreadLocale
GetLocaleInfoA
GetACP
InterlockedExchange
WideCharToMultiByte
FlushFileBuffers
GetProcAddress
TlsGetValue
TlsSetValue
TlsFree
SetLastError
TlsAlloc
GetCPInfo
GetOEMCP
GetStartupInfoA
SetCurrentDirectoryA
GetCurrentDirectoryA
SetEnvironmentVariableA
ExitThread
HeapReAlloc
ExitProcess
RtlUnwind
VirtualQuery
GetSystemInfo
VirtualAlloc
HeapFree
HeapAlloc
user32
DispatchMessageA
GetMessageA
PostThreadMessageA
CharNextA
TranslateMessage
UnregisterClassA
GetWindowLongA
CharUpperA
SetPropA
GetSystemMetrics
LoadIconA
LoadCursorA
RegisterClassA
CreateWindowExA
ShowWindow
SetWindowPos
DestroyWindow
BeginPaint
EndPaint
DefWindowProcA
EnableWindow
SetTimer
GetPropA
SendMessageA
PostMessageA
KillTimer
RemovePropA
IsWindow
GetForegroundWindow
SetForegroundWindow
EnumWindows
GetWindowRect
GetClassNameA
EnumChildWindows
gdi32
GetStockObject
advapi32
RegCreateKeyExA
RegEnumKeyExA
RegQueryInfoKeyA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
RegDeleteValueA
RegDeleteKeyA
shell32
SHGetFileInfoA
ole32
CoTaskMemFree
StringFromCLSID
CoInitializeEx
CoUninitialize
CoRevokeClassObject
CoRegisterClassObject
CoTaskMemAlloc
CoTaskMemRealloc
CLSIDFromString
StringFromGUID2
CoCreateInstance
CoCreateGuid
oleaut32
LoadRegTypeLi
VarUI4FromStr
RegisterTypeLi
UnRegisterTypeLi
LoadTypeLi
SysAllocString
SysFreeString
SysStringLen
Sections
.text Size: 76KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rrdata Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE