FXSSVC.pdb
Static task
static1
Behavioral task
behavioral1
Sample
04ee600bc47ac2c2c4167773ebf53b50N.exe
Resource
win10v2004-20240802-en
General
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Target
04ee600bc47ac2c2c4167773ebf53b50N.exe
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Size
1.2MB
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MD5
04ee600bc47ac2c2c4167773ebf53b50
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SHA1
eaadc651ee7f70ce46df5613aaf1ebc9ed7cac2e
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SHA256
d01135a1c5a7763fc6b82f5d48bca4f5e21d03aa26d5b223bde8814e077e58b9
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SHA512
45d9fbd98191fc15f98c072345f3847c87a6754aea8af667406ffdd655e48d31a7b8cf9cc87c969f09de20b1b7ab485b39760ae76c0bc457b42750769049587d
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SSDEEP
24576:wumiSIP/Sx4WetV2t9on3IPYPwbXZq6C7Y/5kWrZVoe/1LH3bDn:wwSIs4Weion36YPyXZU7Y1D1z3bD
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 04ee600bc47ac2c2c4167773ebf53b50N.exe
Files
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04ee600bc47ac2c2c4167773ebf53b50N.exe.exe windows:10 windows x64 arch:x64
3b02b1a32205a0365357ebed0574cce4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB Paths
Imports
advapi32
TraceMessage
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSidToStringSidW
ConvertStringSidToSidW
RegCloseKey
RegDeleteValueW
EqualSid
RegOpenKeyExW
GetTraceLoggerHandle
GetTraceEnableLevel
GetTraceEnableFlags
RegisterTraceGuidsW
UnregisterTraceGuids
StartServiceCtrlDispatcherW
DestroyPrivateObjectSecurity
RegisterServiceCtrlHandlerW
SetServiceStatus
GetLengthSid
IsValidSid
LogonUserW
DuplicateToken
MapGenericMask
AccessCheckAndAuditAlarmW
RegCreateKeyExW
IsValidSecurityDescriptor
GetSecurityDescriptorControl
GetSecurityDescriptorLength
RegSetValueExW
MakeSelfRelativeSD
OpenProcessToken
CreatePrivateObjectSecurity
RegQueryValueExW
OpenThreadToken
GetTokenInformation
SetPrivateObjectSecurity
GetPrivateObjectSecurity
RegQueryInfoKeyW
RegEnumKeyExW
RegDeleteKeyW
ReportEventW
RegisterEventSourceW
DeregisterEventSource
CheckTokenMembership
PerfSetCounterRefValue
PerfStopProvider
PerfStartProviderEx
PerfCreateInstance
PerfSetCounterSetInfo
RegDeleteKeyExW
RevertToSelf
ImpersonateLoggedOnUser
SetSecurityDescriptorDacl
RegNotifyChangeKeyValue
GetSecurityDescriptorDacl
QueryServiceStatus
SetSecurityDescriptorOwner
CloseServiceHandle
OpenSCManagerW
AllocateAndInitializeSid
SetEntriesInAclW
ControlService
GetSecurityDescriptorOwner
EnumDependentServicesW
FreeSid
InitializeSecurityDescriptor
OpenServiceW
SetSecurityDescriptorGroup
RegEnumKeyW
LookupPrivilegeValueW
AdjustTokenPrivileges
CopySid
LookupAccountSidW
LookupAccountNameW
kernel32
DelayLoadFailureHook
ResolveDelayLoadedAPI
LoadLibraryExW
lstrlenA
MulDiv
GetModuleFileNameW
OpenEventW
GetTimeFormatW
EnumUILanguagesW
GetLocaleInfoEx
GetStringTypeExW
OutputDebugStringW
GetSystemDirectoryW
GetFileType
GetTempFileNameW
SetFileInformationByHandle
GetFileInformationByHandle
CreateFileW
GetTempPathW
GetFinalPathNameByHandleW
GetDateFormatW
WideCharToMultiByte
MultiByteToWideChar
ExpandEnvironmentStringsW
CompareStringW
GetVersionExW
InitializeCriticalSectionAndSpinCount
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
OutputDebugStringA
TerminateProcess
UnhandledExceptionFilter
GetStartupInfoW
GetLastError
LoadLibraryW
GetProcessHeap
HeapCreate
lstrcmpiW
GetProcAddress
SetLastError
FileTimeToSystemTime
UnmapViewOfFile
CloseHandle
FindFirstFileW
FindClose
LocalFree
GetSystemTimeAsFileTime
DeleteFileW
FindNextFileW
EnterCriticalSection
LeaveCriticalSection
SetEvent
WaitForMultipleObjects
WaitForSingleObject
CreateEventW
GetFileAttributesW
RemoveDirectoryW
CreateDirectoryW
CopyFileW
Sleep
VirtualFree
GetFileSize
WriteFile
ReadFile
PostQueuedCompletionStatus
LocalAlloc
CreateSemaphoreW
InitializeCriticalSection
HeapSetInformation
GetVersion
DeleteCriticalSection
SetProcessMitigationPolicy
SetErrorMode
SetUnhandledExceptionFilter
CreateThread
GetComputerNameW
GetTimeZoneInformation
SystemTimeToTzSpecificLocalTime
GetFileSizeEx
SetFilePointer
GetFileTime
FileTimeToLocalFileTime
lstrcmpW
ResetEvent
GetSystemTimeAdjustment
GetModuleHandleW
CreateWaitableTimerW
GetExitCodeThread
GetCurrentThread
HeapFree
GetCurrentProcess
HeapAlloc
ReleaseSemaphore
GetFullPathNameW
SetWaitableTimer
HeapDestroy
GetSystemTime
MoveFileW
SystemTimeToFileTime
SetFileTime
FormatMessageW
GetLocalTime
SetThreadExecutionState
GetQueuedCompletionStatus
CreateIoCompletionPort
CancelWaitableTimer
FreeLibrary
msvcrt
memcpy
memmove
realloc
??1exception@@UEAA@XZ
_vsnwprintf
wcsrchr
memcmp
memcpy_s
??0exception@@QEAA@AEBV0@@Z
?what@exception@@UEBAPEBDXZ
__CxxFrameHandler3
_wcsnicmp
swscanf
wcschr
iswalpha
_wsplitpath_s
__C_specific_handler
wcsnlen
_wcsicmp
memset
_onexit
__dllonexit
_unlock
_lock
??1type_info@@UEAA@XZ
?terminate@@YAXXZ
_commode
_fmode
_wcmdln
_initterm
__setusermatherr
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
_CxxThrowException
??0exception@@QEAA@AEBQEBDH@Z
malloc
free
_callnewh
_purecall
qsort
_ltow
wcsstr
_itow
wcsncmp
wcsspn
??0exception@@QEAA@XZ
memmove_s
??0exception@@QEAA@AEBQEBD@Z
swscanf_s
_wcsnset
wcscmp
version
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
shlwapi
ord487
SHCopyKeyW
rpcrt4
RpcServerUnregisterIf
RpcServerListen
RpcMgmtStopServerListening
RpcServerUnregisterIfEx
RpcImpersonateClient
RpcRevertToSelf
RpcRevertToSelfEx
NdrClientCall3
NdrServerCall2
NdrServerCallAll
I_RpcBindingIsClientLocal
RpcBindingServerFromClient
RpcMgmtWaitServerListen
RpcServerRegisterIfEx
RpcServerUseProtseqEpW
RpcBindingInqAuthClientW
RpcBindingSetOption
RpcBindingSetAuthInfoExW
RpcStringFreeW
I_RpcExceptionFilter
RpcBindingFromStringBindingW
RpcStringBindingComposeW
RpcBindingFree
RpcStringBindingParseW
RpcServerRegisterAuthInfoW
RpcBindingToStringBindingW
tapi32
lineShutdown
lineHandoffW
lineDeallocateCall
lineGetLineDevStatus
lineNegotiateAPIVersion
lineClose
lineOpenW
lineSetStatusMessages
lineInitializeExW
lineSetAppPriorityW
lineTranslateAddressW
lineGetCountryW
lineGetCallInfoW
lineGetDevCapsW
gdi32
SaveDC
SelectObject
StartPage
PlayEnhMetaFile
SetEnhMetaFileBits
CreateDCW
SetWindowOrgEx
CreateRectRgnIndirect
GetEnhMetaFileHeader
SetWindowExtEx
DeleteEnhMetaFile
SetViewportExtEx
GetDeviceCaps
DeleteDC
SetTextColor
SetBkMode
SelectClipRgn
RestoreDC
LPtoDP
DeleteObject
SetMapMode
CreateFontIndirectW
StartDocW
EndPage
EndDoc
EnableEUDC
winspool.drv
FindClosePrinterChangeNotification
GetPrinterW
ClosePrinter
FindFirstPrinterChangeNotification
FindNextPrinterChangeNotification
SetPrinterW
DocumentPropertiesW
EnumPrintersW
OpenPrinterW
user32
SendMessageW
FindWindowW
DrawTextW
LoadStringW
ole32
IIDFromString
CoUninitialize
CoInitializeEx
CoTaskMemFree
CLSIDFromString
CoCreateInstance
OleRun
StringFromIID
FreePropVariantArray
StgOpenStorageEx
StringFromGUID2
oleaut32
SysFreeString
GetErrorInfo
VariantInit
SysStringByteLen
SysAllocStringByteLen
SysAllocString
SysStringLen
VariantChangeType
VariantClear
shell32
SHGetFolderPathAndSubDirW
SHGetFolderPathW
SHSetLocalizedName
crypt32
CryptProtectData
CryptUnprotectData
CryptHashMessage
credui
CredUIParseUserNameW
fxstiff
TiffAddMsTags
MergeTiffFiles
TiffClose
TiffRecoverGoodPages
TiffPostProcessFast
MmrAddBranding
FXSTIFFInitialize
TiffExtractFirstPage
GetMsTagFileTime
GetMsTagDwordLong
GetMsTagString
MemoryMapTiffFile
TiffOpen
ntdll
RtlCaptureContext
RtlValidRelativeSecurityDescriptor
WinSqmIncrementDWORD
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlIpv4StringToAddressExW
RtlIpv6StringToAddressExW
Sections
.text Size: 520KB - Virtual size: 519KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 93KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 568KB - Virtual size: 572KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE