C:\action-runner\_work\YimMenu\YimMenu\build\YimMenu.pdb
Static task
static1
Behavioral task
behavioral1
Sample
YimMenu.dll
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
YimMenu.dll
Resource
win10v2004-20240802-en
General
-
Target
YimMenu.dll
-
Size
10.9MB
-
MD5
41d76421a9c20982899813245cff990a
-
SHA1
418782c1785c250e1eb279b791534976e1168944
-
SHA256
450d9950734137cca73b99b74ff3285ec8d47bf954d8497a0940f0b885cdb906
-
SHA512
0334d4a0bdc45eae74a225ad907943dff677fe1ed8837f3f645bddce94cd17ea5d0618e1a99b690fadf91b82f485391a894478d94d074091a7b94e6bd933351f
-
SSDEEP
98304:51TxBH4nHm4ux0dxwrrLKNAwuT3h596x3qE/k/P:51TxZ46xrLKeww596x3vs
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource YimMenu.dll
Files
-
YimMenu.dll.dll windows:6 windows x64 arch:x64
2621ee56b2097666e2467b2156f765ea
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
Imports
dbghelp
SymFromAddr
SymCleanup
SymGetLineFromAddr64
SymInitialize
StackWalk64
SymFunctionTableAccess64
SymGetModuleBase64
ws2_32
WSACloseEvent
send
getsockopt
htons
WSACreateEvent
WSAEnumNetworkEvents
WSAEventSelect
ioctlsocket
getpeername
recv
listen
getsockname
connect
bind
accept
select
__WSAFDIsSet
WSAIoctl
setsockopt
htonl
freeaddrinfo
getaddrinfo
socket
WSAResetEvent
WSACleanup
WSAStartup
inet_ntop
WSASetLastError
ntohs
WSAGetLastError
closesocket
WSAWaitForMultipleEvents
inet_pton
advapi32
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
CryptReleaseContext
CryptGetHashParam
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptAcquireContextA
crypt32
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CertGetNameStringA
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
CertOpenStore
CertFindExtension
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CryptStringToBinaryA
bcrypt
BCryptGenRandom
kernel32
SystemTimeToTzSpecificLocalTime
PeekNamedPipe
GetDriveTypeW
GetFileType
CreateProcessW
FlsFree
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetTimeZoneInformation
WaitForSingleObject
GetExitCodeProcess
CreatePipe
DeleteFileW
SetStdHandle
SetEndOfFile
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
HeapSize
DuplicateHandle
ExitThread
GetModuleHandleA
VirtualAlloc
VirtualFree
GetCurrentThreadId
GetModuleFileNameA
WideCharToMultiByte
GetLastError
K32GetModuleInformation
GetCurrentProcess
lstrcpyW
SetErrorMode
SetUnhandledExceptionFilter
IsBadReadPtr
SetConsoleMode
FreeConsole
AttachConsole
GetCurrentProcessId
AllocConsole
GetStdHandle
SetConsoleTitleA
SetConsoleOutputCP
GetConsoleMode
GetCurrentThread
VirtualProtect
GetProcAddress
LoadLibraryA
GlobalFree
CloseHandle
FreeLibraryAndExitThread
WriteConsoleW
CreateThread
CreateFiber
DeleteFiber
SwitchToFiber
ConvertThreadToFiber
GetModuleFileNameW
HeapCreate
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
Sleep
FileTimeToSystemTime
SuspendThread
ResumeThread
GetThreadContext
SetThreadContext
FlushInstructionCache
GetModuleHandleW
CreateToolhelp32Snapshot
Thread32First
Thread32Next
GetSystemInfo
VirtualQuery
MultiByteToWideChar
GlobalAlloc
GlobalLock
GlobalUnlock
GetLocaleInfoA
QueryPerformanceFrequency
VerSetConditionMask
FreeLibrary
QueryPerformanceCounter
LoadLibraryExA
FormatMessageA
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
GetTickCount
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
GetSystemDirectoryA
GetEnvironmentVariableA
SetLastError
FormatMessageW
MoveFileExA
WaitForSingleObjectEx
SleepEx
VerifyVersionInfoW
CreateFileA
GetFileSizeEx
ReadFile
InterlockedFlushSList
RtlUnwindEx
InitializeSListHead
GetStartupInfoW
IsDebuggerPresent
TerminateProcess
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetCPInfo
GetSystemTimeAsFileTime
LCMapStringEx
DecodePointer
EncodePointer
InitOnceComplete
InitOnceBeginInitialize
RaiseException
ExitProcess
ReadConsoleW
WriteFile
GetConsoleOutputCP
SetFilePointerEx
LoadLibraryExW
TlsFree
FlushFileBuffers
FlsAlloc
FlsGetValue
OpenThread
FlsSetValue
DisableThreadLibraryCalls
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
LocalFree
GetLocaleInfoEx
GetCurrentDirectoryW
CreateDirectoryW
CreateFileW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
GetFileInformationByHandle
GetFinalPathNameByHandleW
GetFullPathNameW
SetFileInformationByHandle
GetTempPathW
AreFileApisANSI
MoveFileExW
GetFileInformationByHandleEx
TryAcquireSRWLockExclusive
SwitchToThread
GetExitCodeThread
GetStringTypeW
FreeLibraryWhenCallbackReturns
CreateThreadpoolWork
SubmitThreadpoolWork
CloseThreadpoolWork
GetModuleHandleExW
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableSRW
IsProcessorFeaturePresent
RtlPcToFileHeader
RtlUnwind
user32
LoadCursorA
ScreenToClient
GetCapture
ClientToScreen
TrackMouseEvent
GetKeyboardLayout
SetCapture
SetCursor
GetClientRect
IsWindowUnicode
ReleaseCapture
GetMessageExtraInfo
OpenClipboard
CloseClipboard
EmptyClipboard
GetClipboardData
SetClipboardData
FindWindowW
FindWindowA
CallWindowProcW
SetWindowLongPtrW
SetCursorPos
GetCursorPos
GetAsyncKeyState
GetForegroundWindow
SetWindowsHookExA
UnhookWindowsHookEx
GetKeyState
winmm
timeGetTime
imm32
ImmSetCandidateWindow
ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext
d3dcompiler_47
D3DCompile
Sections
.text Size: 8.6MB - Virtual size: 8.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 167KB - Virtual size: 604KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 314KB - Virtual size: 314KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 504B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ