Static task
static1
Behavioral task
behavioral1
Sample
invonce.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
invonce.exe
Resource
win10v2004-20230220-en
General
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Target
invonce.exe
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Size
327KB
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MD5
36a92a00c6d4ae2399107c3aa44d24ab
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SHA1
bdc4c59f6988e9339c5e7d29bff6af9fad8655fd
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SHA256
7328b3bf74e4c6e1ea8f8a05945948dfaa05bf3124084fa652a4c62889dff2cf
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SHA512
1d0faccc9d05bf27cf388be661aac0ed54e2033e400defbeac2eb869953e24f41797d4206db46e349a22501fda2753b5510e353bcb6f975e5a10d8031fad6edd
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SSDEEP
3072:5Pg7Y/C4ZtCV3fmZboHGeM9YRSSPMOLQO/zkaCC2KvHkvAIehFiGvecGXyx/95Jn:57F/Ccbtzi8GUqkafZvEvAI4sas+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource invonce.exe
Files
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invonce.exe.exe windows x86
3868a5143720e42c9b8ae5f884162a43
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetVolumeNameForVolumeMountPointA
GlobalFix
SetDefaultCommConfigA
EnumCalendarInfoA
AllocConsole
InterlockedIncrement
GetProfileSectionA
GetUserDefaultLCID
GetTickCount
GetSystemTimeAsFileTime
ReadConsoleW
TzSpecificLocalTimeToSystemTime
GetDriveTypeA
SetHandleCount
GlobalAlloc
GetPrivateProfileIntA
LoadLibraryW
IsProcessInJob
GetCalendarInfoW
SetVolumeMountPointA
GetConsoleAliasExesLengthW
GetFileAttributesW
WriteConsoleW
SetSystemPowerState
GetModuleFileNameW
CreateFileW
GetVolumePathNameA
GetStringTypeExA
GetProfileIntA
ReleaseActCtx
GetCurrentDirectoryW
SetLastError
GetProcAddress
MoveFileW
RemoveDirectoryA
SetComputerNameA
SearchPathA
GetTempFileNameA
SetFileApisToOEM
LoadLibraryA
SetCalendarInfoW
FindFirstVolumeMountPointW
BeginUpdateResourceA
AddAtomA
GlobalWire
FindNextFileA
CreateIoCompletionPort
GetModuleHandleA
lstrcatW
FreeEnvironmentStringsW
GetConsoleTitleW
EnumDateFormatsW
CompareStringA
SetThreadAffinityMask
FileTimeToLocalFileTime
MoveFileWithProgressW
DebugBreak
EnumSystemLocalesW
DeleteFileA
InterlockedDecrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
HeapFree
GetModuleHandleW
ExitProcess
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
HeapAlloc
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
HeapCreate
HeapSize
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
InitializeCriticalSectionAndSpinCount
GetLocaleInfoW
WriteFile
GetStdHandle
GetModuleFileNameA
GetEnvironmentStringsW
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeW
HeapReAlloc
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetFilePointer
CloseHandle
SetStdHandle
Sections
.text Size: 106KB - Virtual size: 105KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 108KB - Virtual size: 2.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 111KB - Virtual size: 111KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ