Flarial[.]dll | Triage

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General

Target

Flarial.dll
Size

2.1MB
MD5

8f6783c42ca9e33bd7c504ef6ead4330
SHA1

7ed4ef2733cc4abafcc57c736c78afa7140d97e6
SHA256

edb717dc77405069beb4bdac1befee96cd78d50d26b1f50c737e7a3982567d5f
SHA512

4c32ab0ed4f46ef56cf58ac52c97acbe41c5d22ab51277d5ccab2c6d5b481fb0c6e6f7e414b77b42fa5251c0dfc4f3ff505e0b5c95faead58cb30f4a8f7f0137
SSDEEP

24576:aEJroeJWtGB64xz+331UzCMhBxqNteRqjBYh0lhSMXlhllvG7ceWXfdGD:aEtoeJWtB4xS1UzBhBxqQOBNRAWvdG

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Flarial.dll

Files

Flarial.dll
.dll windows:6 windows x64 arch:x64

f4a633c9464bca42e3375815e5fdce61

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

Imports

dwrite

DWriteCreateFactory

d3d11

D3D11On12CreateDevice

d2d1

ord2
ord8
ord1

wininet

InternetOpenUrlA
InternetOpenA
InternetCloseHandle
InternetReadFile

kernel32

FlsSetValue
FlsGetValue
FlsAlloc
GetConsoleMode
LoadLibraryW
FormatMessageW
RtlUnwind
SetEndOfFile
WriteConsoleW
HeapSize
SetStdHandle
GetModuleHandleA
GetProcAddress
FreeLibraryAndExitThread
Sleep
CreateThread
CreateFileA
CloseHandle
SizeofResource
FindResourceA
MultiByteToWideChar
LockResource
LoadResource
GetCurrentProcess
K32EnumProcessModulesEx
K32GetModuleFileNameExA
GetModuleHandleW
FreeLibrary
VirtualProtect
GlobalLock
GlobalMemoryStatusEx
GlobalUnlock
FlsFree
VirtualFree
VirtualAlloc
GetSystemInfo
VirtualQuery
FlushInstructionCache
HeapCreate
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
GetCurrentProcessId
GetCurrentThreadId
OpenThread
GetThreadContext
SetThreadContext
SuspendThread
ResumeThread
CreateToolhelp32Snapshot
Thread32First
Thread32Next
GetConsoleOutputCP
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
GetTimeZoneInformation
ReadConsoleW
ReadFile
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
SetUnhandledExceptionFilter
LCMapStringW
CompareStringW
GetTimeFormatW
CreateDirectoryW
CreateFileW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
SetFileInformationByHandle
AreFileApisANSI
GetLastError
GetFileInformationByHandleEx
WideCharToMultiByte
QueryPerformanceCounter
QueryPerformanceFrequency
FormatMessageA
WaitForSingleObjectEx
GetExitCodeThread
WriteFile
LocalFree
GetLocaleInfoEx
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableSRW
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
TryAcquireSRWLockExclusive
RtlCaptureStackBackTrace
LoadLibraryExW
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
CompareStringEx
GetCPInfo
IsProcessorFeaturePresent
GetStringTypeW
IsDebuggerPresent
RaiseException
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
TerminateProcess
GetStartupInfoW
InitializeSListHead
GetProcessHeap
RtlUnwindEx
RtlPcToFileHeader
InterlockedPushEntrySList
InterlockedFlushSList
GetModuleFileNameW
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitThread
GetModuleHandleExW
ExitProcess
SetConsoleCtrlHandler
GetFileSizeEx
SetFilePointerEx
GetStdHandle
GetFileType
FlushFileBuffers
GetDateFormatW

user32

UnregisterClassA
RegisterClassExA
CreateWindowExA
DefWindowProcA
OpenClipboard
CloseClipboard
GetClipboardData
GetDpiForSystem
GetWindowRect
MessageBoxA
GetClientRect
FindWindowA
SetCursorPos
DestroyWindow

gdi32

AddFontResourceA

ole32

CoInitializeEx
CoCreateFreeThreadedMarshaler
CoCreateInstance

oleaut32

GetErrorInfo
SysStringLen
SysAllocString
SysFreeString
SetErrorInfo

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 344KB - Virtual size: 344KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 298KB - Virtual size: 770KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 39KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 320KB - Virtual size: 319KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f4a633c9464bca42e3375815e5fdce61

Headers

DLL Characteristics

File Characteristics

Imports

dwrite

d3d11

d2d1

wininet

kernel32

user32

gdi32

ole32

oleaut32

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.rdata Size: 344KB - Virtual size: 344KB

.data Size: 298KB - Virtual size: 770KB

.pdata Size: 39KB - Virtual size: 38KB

_RDATA Size: 512B - Virtual size: 500B

.rsrc Size: 320KB - Virtual size: 319KB

.reloc Size: 6KB - Virtual size: 6KB

.text
Size: 1.2MB - Virtual size: 1.2MB

.rdata
Size: 344KB - Virtual size: 344KB

.data
Size: 298KB - Virtual size: 770KB

.pdata
Size: 39KB - Virtual size: 38KB

_RDATA
Size: 512B - Virtual size: 500B

.rsrc
Size: 320KB - Virtual size: 319KB

.reloc
Size: 6KB - Virtual size: 6KB