HvDeclY
Static task
static1
Behavioral task
behavioral1
Sample
tbwghfoiiu.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
tbwghfoiiu.dll
Resource
win10v2004-20230220-en
General
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Target
tbwghfoiiu.dll
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Size
86KB
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MD5
42033ab4bbaa96e3454ee64250bd7caf
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SHA1
0a65e0194af1d8e445361092f18929e2810c7a79
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SHA256
86782fad55ddd9a12122810d4776f9105e5dae0d94b3bc1cc56f9d75eb4a9b2d
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SHA512
3fcfdf6a858900224f3e6a96294da49b4fa472f8c76b4f4646d86f328ee2727d9a27fcc9a9f0a5ccc29cdbe3e3399312b420f56ee3e5a7cde717c70c2937d207
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SSDEEP
1536:JewzVr7ZXF84In4FhhK4HBHyYWe8D5wSA5tnzsWY0cdbpWqyOGr:wwzVBV8Rn4FhpBHEw/6bpWEGr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tbwghfoiiu.dll
Files
-
tbwghfoiiu.dll.dll windows x86
b2825d6c30ae1813fe238592de49acca
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
shlwapi
StrChrA
PathMatchSpecW
PathGetDriveNumberA
PathRenameExtensionA
SHQueryInfoKeyW
kernel32
SetLastError
WriteConsoleW
CloseHandle
GetEnvironmentVariableW
CreateFileW
VirtualAlloc
CreateFileMappingW
MapViewOfFile
lstrcatW
SetFilePointerEx
GetConsoleMode
GetConsoleOutputCP
WriteFile
FlushFileBuffers
SetStdHandle
HeapReAlloc
HeapSize
GetStringTypeW
GetFileType
GetStdHandle
GetProcessHeap
LCMapStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
MultiByteToWideChar
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
InterlockedFlushSList
RtlUnwind
GetLastError
DecodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
EncodePointer
RaiseException
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
ole32
HBITMAP_UserMarshal
OleFlushClipboard
OleCreateFromFile
DllGetClassObjectWOW
IsAccelerator
HWND_UserSize
OleSave
msi
ord137
ord20
ord147
ord166
ord36
ord57
pdh
PdhVbAddCounter
PdhParseCounterPathW
PdhEnumObjectItemsA
PdhGetRawCounterArrayW
PdhReadRawLogRecord
rtm
RtmAddRoute
RtmGetFirstRoute
RtmDeregisterClient
MgmDeInitialize
wininet
FindNextUrlCacheContainerW
FtpSetCurrentDirectoryA
InternetQueryDataAvailable
InternetCreateUrlW
InternetConfirmZoneCrossing
Exports
Exports
Sections
.text Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ