Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230831-en
General
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Target
file.exe
-
Size
286KB
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MD5
a741bd22e46118cac5699d6261e6f62a
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SHA1
46785fa37f94896d1106388ee4b4d4cf7b4a1ba4
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SHA256
4f2b50cdae8a54b9ea8c2fb0c9a4f90cb3deff3253312f8c2d0511101b210049
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SHA512
6c23714923fa2dd5320a2ea630b380a4e3a3a8c695d1e86868017e54059b95afaaaf4265e36a437fed439c25eaef30515bc3fe5fb9d7590233eaa9b01ab4aee2
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SSDEEP
3072:iZFT4HkUBNwPF5K4x89QHjxEmRS8uqsx0VlshTIsik:KFvU/q8U7I8uqsIlshT4
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows x86
2a123acc27b236e216ae4898638c3f4b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetEndOfFile
BuildCommDCBAndTimeoutsA
HeapAlloc
EndUpdateResourceW
GetConsoleAliasA
InterlockedDecrement
InterlockedCompareExchange
CreateHardLinkA
ConnectNamedPipe
GetConsoleAliasesLengthA
LoadLibraryW
ReadConsoleInputA
GetSystemWindowsDirectoryA
GetFileAttributesA
FileTimeToSystemTime
RaiseException
FindFirstFileA
GetLastError
InterlockedFlushSList
ReadConsoleOutputCharacterA
GetProcAddress
AttachConsole
GetStringTypeA
GetTempFileNameA
LoadLibraryA
SetFileApisToANSI
GetModuleHandleA
FindFirstChangeNotificationA
FreeEnvironmentStringsW
EnumResourceNamesA
GetShortPathNameW
SetCalendarInfoA
FindFirstVolumeW
EnumResourceLanguagesW
AddConsoleAliasA
CloseHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetLocaleInfoW
PeekNamedPipe
CreateFileA
FindResourceA
GetDateFormatW
VirtualAlloc
InterlockedIncrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCommandLineA
GetStartupInfoA
RtlUnwind
LCMapStringA
WideCharToMultiByte
MultiByteToWideChar
LCMapStringW
GetCPInfo
HeapCreate
VirtualFree
HeapReAlloc
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
ReadFile
SetFilePointer
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeW
InitializeCriticalSectionAndSpinCount
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
user32
CharToOemBuffW
GetMessageExtraInfo
ChangeMenuA
GetIconInfo
CharUpperBuffA
LoadMenuW
gdi32
GetCharacterPlacementA
GetPolyFillMode
advapi32
GetPrivateObjectSecurity
ReadEventLogW
ole32
CoGetPSClsid
Sections
.text Size: 172KB - Virtual size: 171KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 31.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ