Stac97CoInstaller
Static task
static1
Behavioral task
behavioral1
Sample
a851ebd69a823142ae6a4e4577437b687abb93d98261e3368f8f063a5bd1baf5.dll
Resource
win7-20220812-en
General
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Target
a851ebd69a823142ae6a4e4577437b687abb93d98261e3368f8f063a5bd1baf5
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Size
263KB
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MD5
05f9efe6beb0797b5a4a5dc15e352c00
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SHA1
dde69db84527cf18106b9bfbee218e7309e28f15
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SHA256
a851ebd69a823142ae6a4e4577437b687abb93d98261e3368f8f063a5bd1baf5
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SHA512
d2d3e82497728996608cd6045345262a6b54360b137e7dd91a5a4c40a69dadadd894b6b3b7414e7a351418d5bf1cfe564fd3f8a34b51445ea36bb0e36160407d
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SSDEEP
6144:JTmY9XlPtgoomhmxDM2MG5S4Y84ZfCf71v4:JTmY9XtOBCvN214
Malware Config
Signatures
Files
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a851ebd69a823142ae6a4e4577437b687abb93d98261e3368f8f063a5bd1baf5.dll windows x86
7c69d6488e0de88cd1e9600d97c9ae45
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
setupapi
SetupDiGetDeviceInstallParamsA
SetupDiSetDeviceInstallParamsA
SetupDiGetDeviceInstanceIdA
SetupDiOpenDevRegKey
SetupDiCreateDevRegKeyA
SetupFindNextLine
SetupDiGetSelectedDriverA
SetupDiGetDriverInfoDetailA
SetupOpenInfFileA
SetupDiGetActualSectionToInstallA
SetupFindFirstLineA
SetupGetStringFieldA
SetupCloseInfFile
SetupDiSetDeviceRegistryPropertyA
kernel32
DeleteFileA
SetFileAttributesA
FindFirstFileA
lstrcmpiA
lstrlenA
RemoveDirectoryA
SetLastError
CloseHandle
GetLastError
WaitForSingleObject
CreateProcessA
lstrcmpA
lstrcpynA
FreeLibrary
GetProcAddress
LoadLibraryA
GetPrivateProfileStringA
lstrcatA
LocalFree
MultiByteToWideChar
TerminateProcess
OpenProcess
GlobalFree
GlobalAlloc
Sleep
GetTickCount
HeapFree
HeapAlloc
GetProcessHeap
GetVersionExA
MoveFileExA
SetFilePointer
CreateFileA
ReadFile
SystemTimeToFileTime
LocalFileTimeToFileTime
GetCurrentDirectoryA
SetFileTime
WriteFile
GetCommandLineA
RtlUnwind
RaiseException
MoveFileA
GetSystemTimeAsFileTime
GetModuleHandleA
ExitProcess
TlsGetValue
TlsAlloc
TlsSetValue
CopyFileA
InterlockedIncrement
InterlockedDecrement
GetCurrentThreadId
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
FindNextFileA
HeapCreate
VirtualFree
QueryPerformanceCounter
GetCurrentProcessId
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
LCMapStringA
LCMapStringW
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
OutputDebugStringA
GetTimeZoneInformation
HeapSize
InitializeCriticalSection
GetModuleHandleW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
VirtualProtect
GetSystemInfo
VirtualQuery
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetEndOfFile
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CompareStringA
CompareStringW
SetEnvironmentVariableA
FindClose
GetFileAttributesA
CreateDirectoryA
GetFullPathNameA
ExpandEnvironmentStringsA
lstrcpyA
TlsFree
HeapDestroy
user32
GetWindowRect
FindWindowExA
wsprintfA
PostMessageA
CallWindowProcA
advapi32
RegDeleteValueA
ConvertStringSecurityDescriptorToSecurityDescriptorA
RegEnumValueA
RegSetValueExA
RegQueryValueExA
RegQueryValueA
RegOpenKeyExA
RegEnumKeyExA
RegDeleteKeyA
RegCreateKeyExA
RegCloseKey
shell32
SHGetFolderPathA
ole32
CoCreateInstance
CoUninitialize
CoInitialize
shlwapi
SHGetValueA
SHRegGetValueA
SHSetValueA
Exports
Exports
Sections
.text Size: 187KB - Virtual size: 186KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 1000B
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
.rmnet Size: 56KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE