dfrgui[.]exe | Triage

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General

Target

dfrgui.exe
Size

100KB
MD5

879d8d7740195168640f9b2ebd0f4937
SHA1

4961b6b2052b3247b90efa465cdd22834dd5e13c
SHA256

889499c2f81bba1472bfda2b68daff8830d303300c3a5764497f2db787c17e40
SHA512

7ef94519c50336903fcf525b9c0ad67cbdb398a90bbc2306d32e683d33d30441b7e5da5fed8019a921abfce184f04e132440639b443ae9dcd1eab959b88247a0
SSDEEP

3072:UkJKk/Ee/Zk2j93HlbfmLCSpsQpMxPhqxWayh6h:I2G2ZHlbeuSpp6AJU

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dfrgui.exe

Files

dfrgui.exe
.exe windows x86

f48ee48bb250143e2fc6d4223581907d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

ConvertStringSecurityDescriptorToSecurityDescriptorW
GetTraceLoggerHandle
GetTraceEnableLevel
GetTraceEnableFlags
RegisterTraceGuidsW
UnregisterTraceGuids
OpenProcessToken
EventSetInformation
EventRegister
EventUnregister
RegCloseKey
EventWriteTransfer
RegCreateKeyExW
TraceMessage
DuplicateToken
ControlTraceW
StartTraceW
EnableTraceEx2
CheckTokenMembership
GetTokenInformation
CreateWellKnownSid
RegQueryValueExW
RegSetValueExW

kernel32

FormatMessageW
FreeLibrary
GetProcAddress
LoadLibraryW
Sleep
GetFileAttributesW
CreateThread
LoadLibraryExW
LocalAlloc
GetSystemDirectoryW
ExpandEnvironmentStringsW
MoveFileExW
DeviceIoControl
CreateFileW
FindClose
FindNextFileW
FindFirstFileW
TerminateProcess
UnhandledExceptionFilter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleW
SetUnhandledExceptionFilter
GetStartupInfoW
InitializeSListHead
InterlockedPopEntrySList
RtlCaptureStackBackTrace
InterlockedPushEntrySList
SystemTimeToFileTime
LeaveCriticalSection
EnterCriticalSection
GetVersionExW
SetEvent
DeleteCriticalSection
InitializeCriticalSection
GetVolumeNameForVolumeMountPointW
GetTimeFormatW
GetDateFormatW
SetLastError
WaitForSingleObject
CreateEventW
CloseHandle
SetErrorMode
GetProcessHeap
HeapSetInformation
RegisterApplicationRestart
GetCommandLineW
GetLocalTime
GetCurrentProcess
LocalFree
GetLastError
CreateDirectoryW
DeleteFileW

gdi32

DeleteDC
GdiFlush
SelectObject
SetLayout
CreateCompatibleDC
DeleteObject
CreateDIBSection
GetObjectW
CreateFontIndirectW
GetDeviceCaps
SetBkColor
ExtTextOutW
SetTextColor

user32

MessageBoxW
RegisterWindowMessageW
GetDlgItemTextW
SetDlgItemTextW
EnumWindows
GetWindowTextW
SendMessageTimeoutW
GetDlgItem
SendMessageW
SetWindowTextW
GetDC
ReleaseDC
SetForegroundWindow
DialogBoxParamW
GetWindowRect
MoveWindow
GetSystemMetrics
ClientToScreen
GetClientRect
DestroyIcon
GetWindowLongW
SetWindowLongW
SetFocus
GetDesktopWindow
ChangeWindowMessageFilterEx
LoadImageW
SetWindowPos
PostMessageW
ShowWindow
BeginPaint
MapWindowPoints
GetSysColor
EndPaint
EndDialog
EnableWindow
IsDlgButtonChecked
DestroyWindow
LoadStringW
CheckDlgButton
DrawFrameControl
OffsetRect
InflateRect
SetTimer
KillTimer
GetSysColorBrush

msvcrt

_ismbblead
__setusermatherr
_initterm
_acmdln
__CxxFrameHandler3
wcstok
?terminate@@YAXXZ
_controlfp
_except_handler4_common
__p__fmode
_cexit
_exit
exit
__set_app_type
__getmainargs
_amsg_exit
__p__commode
_XcptFilter
_callnewh
malloc
free
_purecall
_wtol
_wcsicmp
memcpy_s
_vsnwprintf
_vscwprintf
iswspace
sprintf_s
memcpy
memset

shell32

ShellExecuteExW
SHGetStockIconInfo
SHGetFileInfoW
CommandLineToArgvW

oleaut32

SysAllocString
SysFreeString
VariantTimeToSystemTime
VariantInit
VariantClear
SysStringLen
SystemTimeToVariantTime

rpcrt4

UuidCreate

comctl32

ImageList_Destroy
ImageList_Create
ord345
ImageList_ReplaceIcon
ImageList_Add
ImageList_AddMasked
InitCommonControlsEx
ord344

ntdll

WinSqmAddToStream
RtlFreeHeap
RtlAllocateHeap
EtwTraceMessage
RtlNtStatusToDosError
RtlGetLastNtStatus
RtlGetPersistedStateLocation

sxshared

SxTracerDebuggerBreak
SxTracerShouldTrackFailure
SxTracerGetThreadContextRetail

api-ms-win-core-com-l1-1-0

CoInitializeEx
CoInitializeSecurity
CoCreateInstance
CoUninitialize
CoTaskMemFree
CoTaskMemAlloc
CoDisconnectObject

Sections

.text
Size: 86KB - Virtual size: 85KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 6KB - Virtual size: 5KB

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: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f48ee48bb250143e2fc6d4223581907d

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

gdi32

user32

msvcrt

shell32

oleaut32

rpcrt4

comctl32

ntdll

sxshared

api-ms-win-core-com-l1-1-0

Sections

.text Size: 86KB - Virtual size: 85KB

.data Size: 512B - Virtual size: 1KB

.idata Size: 6KB - Virtual size: 5KB

.rsrc Size: 3KB - Virtual size: 2KB

.reloc Size: 3KB - Virtual size: 3KB

.text
Size: 86KB - Virtual size: 85KB

.data
Size: 512B - Virtual size: 1KB

.idata
Size: 6KB - Virtual size: 5KB

.rsrc
Size: 3KB - Virtual size: 2KB

.reloc
Size: 3KB - Virtual size: 3KB