FXSSVC.pdb
Static task
static1
Behavioral task
behavioral1
Sample
e3e5353caedb48234d3981ab66c100e0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
e3e5353caedb48234d3981ab66c100e0N.exe
Resource
win10v2004-20240709-en
General
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Target
e3e5353caedb48234d3981ab66c100e0N.exe
-
Size
1.2MB
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MD5
e3e5353caedb48234d3981ab66c100e0
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SHA1
9ee7c1ba3dfbdc4cc1a83840479c90cb90445b96
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SHA256
962fa6a916555df9fbe3928b62e68a345483642b54d4761cd443ab65c2b50d0f
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SHA512
92497308c650ee356a75572092a8f218c46ff9e91b359037648dbee6e8f2caae5beffd38b9ea720dadaabb054f743ee86db52a4ebf1aa737cdaa6a6014414e4f
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SSDEEP
24576:1lv3yIUPE1Bubmq3OT6j3dayDcMkqQpRQmr/UN4MbN:1lfyIUPE1BuBeujt7DcMlQpRQQMKMZ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e3e5353caedb48234d3981ab66c100e0N.exe
Files
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e3e5353caedb48234d3981ab66c100e0N.exe.exe windows:6 windows x64 arch:x64
24c431641bc87ac39d557c4019b9c7e8
Headers
DLL Characteristics
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
RegisterEventSourceW
DeregisterEventSource
PerfStopProvider
PerfStartProvider
PerfCreateInstance
PerfSetCounterSetInfo
PerfSetCounterRefValue
RegDeleteKeyExW
RevertToSelf
ImpersonateLoggedOnUser
GetSecurityDescriptorDacl
ControlService
RegNotifyChangeKeyValue
FreeSid
SetEntriesInAclW
GetSecurityDescriptorOwner
SetSecurityDescriptorOwner
AllocateAndInitializeSid
QueryServiceStatus
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
OpenServiceW
SetSecurityDescriptorGroup
EnumDependentServicesW
OpenSCManagerW
CloseServiceHandle
RegEnumKeyW
AdjustTokenPrivileges
LookupAccountSidW
LookupPrivilegeValueW
LookupAccountNameW
CopySid
ReportEventW
kernel32
lstrlenA
OpenEventW
GetTimeFormatW
GetStringTypeExW
OutputDebugStringW
GetModuleFileNameW
GetSystemDirectoryW
GetFileInformationByHandle
GetFileType
GetTempPathW
CreateFileW
GetTempFileNameW
ExpandEnvironmentStringsW
MultiByteToWideChar
CompareStringW
GetLocaleInfoW
WideCharToMultiByte
GetDateFormatW
GetVersionExW
InitializeCriticalSectionAndSpinCount
UnhandledExceptionFilter
TerminateProcess
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
OutputDebugStringA
GetStartupInfoW
GetLastError
LoadLibraryW
GetProcessHeap
HeapCreate
lstrlenW
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
SetErrorMode
SetUnhandledExceptionFilter
CreateThread
GetComputerNameW
GetTimeZoneInformation
SystemTimeToTzSpecificLocalTime
GetFileSizeEx
SetFilePointer
GetFileTime
GetSystemTime
MoveFileW
SystemTimeToFileTime
SetFileTime
FormatMessageW
GetLocalTime
SetThreadExecutionState
GetQueuedCompletionStatus
CreateIoCompletionPort
FileTimeToLocalFileTime
lstrcmpW
ResetEvent
GetSystemTimeAdjustment
GetModuleHandleW
CreateWaitableTimerW
GetExitCodeThread
GetCurrentThread
HeapFree
GetCurrentProcess
HeapAlloc
ReleaseSemaphore
GetFullPathNameW
SetWaitableTimer
CancelWaitableTimer
HeapDestroy
FreeLibrary
MulDiv
msvcrt
iswalpha
memmove
memcpy_s
??0exception@@QEAA@AEBQEBD@Z
??1exception@@UEAA@XZ
??0exception@@QEAA@AEBV0@@Z
_wcsnicmp
swscanf
wcschr
wcsrchr
_vsnwprintf
?what@exception@@UEBAPEBDXZ
_wcsicmp
_wsplitpath_s
memcmp
realloc
memcpy
_wcsnset
_onexit
_lock
__dllonexit
_unlock
?terminate@@YAXXZ
??1type_info@@UEAA@XZ
__set_app_type
_fmode
_commode
__setusermatherr
_amsg_exit
_initterm
_wcmdln
exit
_cexit
_exit
_XcptFilter
__C_specific_handler
__wgetmainargs
__CxxFrameHandler3
malloc
_callnewh
_CxxThrowException
free
??0exception@@QEAA@AEBQEBDH@Z
_purecall
qsort
_ltow
wcsstr
_itow
wcsncmp
wcsspn
??0exception@@QEAA@XZ
memset
memmove_s
version
GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW
shlwapi
ord487
SHCopyKeyW
rpcrt4
RpcServerUseProtseqEpW
RpcBindingInqAuthClientW
RpcBindingSetOption
RpcBindingSetAuthInfoExW
RpcStringFreeW
RpcBindingFromStringBindingW
RpcStringBindingComposeW
RpcBindingFree
RpcServerRegisterIfEx
RpcServerRegisterAuthInfoW
RpcServerUnregisterIf
RpcMgmtWaitServerListen
I_RpcExceptionFilter
NdrClientCall2
NdrServerCallAll
NdrServerCall2
RpcBindingServerFromClient
RpcRevertToSelf
I_RpcBindingIsClientLocal
RpcStringBindingParseW
RpcBindingToStringBindingW
RpcServerListen
RpcMgmtStopServerListening
RpcServerUnregisterIfEx
RpcImpersonateClient
tapi32
lineShutdown
lineClose
lineNegotiateAPIVersion
lineHandoffW
lineDeallocateCall
lineGetLineDevStatus
lineOpenW
lineSetStatusMessages
lineInitializeExW
lineSetAppPriorityW
lineTranslateAddressW
lineGetCountryW
lineGetCallInfoW
lineGetDevCapsW
gdi32
SetWindowOrgEx
EndPage
DeleteEnhMetaFile
LPtoDP
SetWindowExtEx
StartPage
SetTextColor
DeleteDC
CreateFontIndirectW
GetDeviceCaps
GetEnhMetaFileHeader
CreateDCW
SetBkMode
DeleteObject
SelectObject
SelectClipRgn
CreateRectRgnIndirect
PlayEnhMetaFile
SetEnhMetaFileBits
SetMapMode
SaveDC
StartDocW
SetViewportExtEx
RestoreDC
EndDoc
EnableEUDC
winspool.drv
ClosePrinter
OpenPrinterW
FindFirstPrinterChangeNotification
DocumentPropertiesW
FindClosePrinterChangeNotification
EnumPrintersW
GetPrinterW
FindNextPrinterChangeNotification
SetPrinterW
user32
SendMessageW
FindWindowW
LoadStringW
DrawTextW
ole32
OleRun
CoInitialize
CLSIDFromString
IIDFromString
StringFromGUID2
CoUninitialize
CoInitializeEx
CoTaskMemFree
StringFromIID
FreePropVariantArray
StgOpenStorageEx
CoCreateInstance
oleaut32
GetErrorInfo
SysFreeString
SysStringByteLen
SysAllocStringByteLen
VariantClear
SysStringLen
SysAllocString
shell32
SHSetLocalizedName
SHGetFolderPathAndSubDirW
SHGetFolderPathW
crypt32
CryptProtectData
CryptUnprotectData
CryptHashMessage
credui
CredUIParseUserNameW
fxstiff
TiffRecoverGoodPages
TiffAddMsTags
MergeTiffFiles
TiffClose
TiffOpen
TiffPostProcessFast
FXSTIFFInitialize
TiffExtractFirstPage
GetMsTagFileTime
GetMsTagDwordLong
GetMsTagString
MemoryMapTiffFile
MmrAddBranding
ntdll
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlValidRelativeSecurityDescriptor
Sections
.text Size: 625KB - Virtual size: 625KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 572KB - Virtual size: 576KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE