FXSSVC.pdb
Static task
static1
Behavioral task
behavioral1
Sample
086aa875fca7a6109fdfa1aba4ac6ec0N.exe
Resource
win10v2004-20240802-en
General
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Target
086aa875fca7a6109fdfa1aba4ac6ec0N
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Size
1.2MB
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MD5
086aa875fca7a6109fdfa1aba4ac6ec0
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SHA1
d6de6ba2cc86f97f8d4d8101105276894ef3b752
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SHA256
62f111df1e7fd84ad0c4e3a7e1c9706860740195b7d5e507dea94aef1f2c0225
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SHA512
8ed2e3fddd3509cc4d2933bf99972adf765c39e4f6d63d29e829daa44c77aaa18abae39dd493571462833d4e19acc20e59c50236c7b948cd76db22cd2b7df05f
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SSDEEP
24576:VjsmP0yHaqrVqHra44KDzMsrnwFL5gqjpparxfmNQqoQ:VjRP0yHfVqzlAsrnMZwlQ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 086aa875fca7a6109fdfa1aba4ac6ec0N
Files
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086aa875fca7a6109fdfa1aba4ac6ec0N.exe windows:10 windows x64 arch:x64
c36dd14bedca4b48168c22cf81a7da66
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
GetFileInformationByHandle
CreateFileW
GetTempPathW
GetDateFormatW
WideCharToMultiByte
MultiByteToWideChar
ExpandEnvironmentStringsW
CompareStringW
GetVersionExW
InitializeCriticalSectionAndSpinCount
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
UnhandledExceptionFilter
GetStartupInfoW
InitializeCriticalSectionEx
GetLastError
LoadLibraryW
SetUnhandledExceptionFilter
CreateThread
GetComputerNameW
DeleteCriticalSection
GetVersion
HeapSetInformation
InitializeCriticalSection
CreateSemaphoreW
LocalAlloc
GetTimeZoneInformation
SystemTimeToTzSpecificLocalTime
GetFileSizeEx
SetFilePointer
GetFileTime
GetSystemTime
MoveFileW
SystemTimeToFileTime
SetFileTime
FormatMessageW
GetLocalTime
SetThreadExecutionState
GetQueuedCompletionStatus
CreateIoCompletionPort
PostQueuedCompletionStatus
ReadFile
CancelWaitableTimer
SetWaitableTimer
WriteFile
GetFileSize
VirtualFree
HeapDestroy
FreeLibrary
Sleep
CopyFileW
CreateDirectoryW
RemoveDirectoryW
GetFileAttributesW
CreateEventW
WaitForSingleObject
WaitForMultipleObjects
SetEvent
LeaveCriticalSection
EnterCriticalSection
FindNextFileW
GetProcessHeap
HeapCreate
lstrcmpiW
GetProcAddress
SetLastError
FileTimeToSystemTime
UnmapViewOfFile
CloseHandle
FindFirstFileW
FindClose
LocalFree
GetSystemTimeAsFileTime
DeleteFileW
FileTimeToLocalFileTime
lstrcmpW
ResetEvent
GetSystemTimeAdjustment
GetModuleHandleW
CreateWaitableTimerW
GetExitCodeThread
GetCurrentThread
HeapFree
GetCurrentProcess
HeapAlloc
ReleaseSemaphore
GetFullPathNameW
SetErrorMode
msvcrt
wcscmp
realloc
memcmp
__CxxFrameHandler4
_purecall
__C_specific_handler
_wsplitpath_s
_wcsicmp
_vsnwprintf
wcsrchr
wcschr
swscanf
_wcsnicmp
wcsspn
wcsncmp
_itow
iswalpha
_wcsnset
swscanf_s
memset
??1type_info@@UEAA@XZ
?terminate@@YAXXZ
_onexit
__dllonexit
_commode
_fmode
_wcmdln
_initterm
__setusermatherr
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
_unlock
_lock
memmove
memcpy
__CxxFrameHandler3
_CxxThrowException
??0exception@@QEAA@AEBQEBDH@Z
malloc
free
_callnewh
??0exception@@QEAA@AEBV0@@Z
??0exception@@QEAA@AEBQEBD@Z
??1exception@@UEAA@XZ
?what@exception@@UEBAPEBDXZ
qsort
_ltow
wcsstr
version
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
shlwapi
SHCopyKeyW
ord487
rpcrt4
RpcImpersonateClient
RpcRevertToSelf
RpcMgmtWaitServerListen
I_RpcExceptionFilter
RpcBindingToStringBindingW
RpcBindingFree
RpcStringBindingComposeW
RpcBindingFromStringBindingW
RpcStringFreeW
RpcBindingSetAuthInfoExW
RpcBindingSetOption
RpcBindingInqAuthClientW
RpcServerUseProtseqEpW
I_RpcBindingIsClientLocal
RpcStringBindingParseW
RpcBindingServerFromClient
RpcRevertToSelfEx
NdrClientCall3
NdrServerCall2
NdrServerCallAll
RpcServerListen
RpcMgmtStopServerListening
RpcServerUnregisterIfEx
RpcServerUnregisterIf
RpcServerRegisterAuthInfoW
RpcServerRegisterIfEx
tapi32
lineGetLineDevStatus
lineSetStatusMessages
lineShutdown
lineInitializeExW
lineSetAppPriorityW
lineNegotiateAPIVersion
lineHandoffW
lineDeallocateCall
lineTranslateAddressW
lineGetCountryW
lineGetCallInfoW
lineOpenW
lineGetDevCapsW
lineClose
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
ClosePrinter
OpenPrinterW
EnumPrintersW
FindNextPrinterChangeNotification
FindFirstPrinterChangeNotification
FindClosePrinterChangeNotification
GetPrinterW
SetPrinterW
DocumentPropertiesW
user32
LoadStringW
FindWindowW
SendMessageW
DrawTextW
ole32
IIDFromString
CoUninitialize
CoInitializeEx
CoTaskMemFree
StringFromIID
FreePropVariantArray
CLSIDFromString
CoCreateInstance
OleRun
StgOpenStorageEx
StringFromGUID2
oleaut32
SysStringByteLen
GetErrorInfo
SysFreeString
SysAllocStringByteLen
SysAllocString
SysStringLen
VariantClear
shell32
SHSetLocalizedName
SHGetFolderPathW
SHGetFolderPathAndSubDirW
crypt32
CryptProtectData
CryptUnprotectData
CryptHashMessage
credui
CredUIParseUserNameW
fxstiff
TiffAddMsTags
MergeTiffFiles
TiffClose
TiffRecoverGoodPages
TiffPostProcessFast
MmrAddBranding
FXSTIFFInitialize
TiffExtractFirstPage
GetMsTagFileTime
GetMsTagDwordLong
GetMsTagString
MemoryMapTiffFile
TiffOpen
ntdll
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
RtlValidRelativeSecurityDescriptor
WinSqmIncrementDWORD
RtlIpv4StringToAddressExW
RtlIpv6StringToAddressExW
Sections
.text Size: 528KB - Virtual size: 524KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 88KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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