RSLHelper[.]exe

Sharing

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General

Target

RSLHelper.exe
Size

34.3MB
MD5

f69e16d9e77cd98cdf3f4f54ff1afbd4
SHA1

4903a887d11b3439955e481f1ed7bb5ddf942e69
SHA256

e57489435c36adc8b13235bff7c3c487726bdea032e5ccdf35e713dd576b360b
SHA512

eafa0645c7eb7cbc347577ac84e3fa1e06f04415d5d0c98625cf3c532e3174c5d5e4540ebadecf9c8992a084dd7bf496a33d5d4a43fbd0ab32e698f4cf0ffea7
SSDEEP

393216:J5I573YVgZzhf8n+Iy15hozb4Qz82oSzMp+MTXtX7lB7GfG+M:J+58ozW+IytHQz82oSQp+MTllBGfG+M

Score

N/A

Malware Config

Signatures

Files

RSLHelper.exe
.exe windows x64

868decbf5a02b3d120d2e93adfb3fc01

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

winmm

sndPlaySoundW

shlwapi

SHStrDupW

winspool.drv

DocumentPropertiesW
ClosePrinter
OpenPrinterW
GetDefaultPrinterW
EnumPrintersW

comdlg32

FindTextW
ChooseColorW
GetOpenFileNameW

comctl32

ImageList_GetImageInfo
FlatSB_SetScrollInfo
InitCommonControls
ImageList_DragMove
ImageList_Destroy
_TrackMouseEvent
ImageList_DragShowNolock
ImageList_Add
FlatSB_SetScrollProp
ImageList_GetDragImage
ImageList_Create
ImageList_EndDrag
ImageList_DrawEx
ImageList_SetImageCount
FlatSB_GetScrollPos
FlatSB_SetScrollPos
InitializeFlatSB
ImageList_Copy
FlatSB_GetScrollInfo
ImageList_Write
ImageList_DrawIndirect
ImageList_SetBkColor
ImageList_GetBkColor
ImageList_BeginDrag
ImageList_GetIcon
ImageList_Replace
ImageList_GetImageCount
ImageList_DragEnter
ImageList_GetIconSize
ImageList_SetIconSize
ImageList_Read
ImageList_DragLeave
ImageList_LoadImageW
ImageList_Draw
ImageList_Remove
ImageList_ReplaceIcon
ImageList_SetOverlayImage

shell32

SHGetMalloc
SHGetFolderPathW
SHGetSpecialFolderLocation
Shell_NotifyIconW
ShellExecuteW
SHGetPathFromIDListW
ShellExecuteExW

user32

CopyImage
MoveWindow
SetMenuItemInfoW
GetMenuItemInfoW
DefFrameProcW
SetCaretPos
GetCaretPos
ScrollWindowEx
GetDlgCtrlID
FrameRect
RegisterWindowMessageW
GetMenuStringW
FillRect
SendMessageA
IsClipboardFormatAvailable
EnumWindows
ShowOwnedPopups
GetClassInfoExW
GetClassInfoW
GetScrollRange
SetActiveWindow
GetActiveWindow
IsMenu
DrawEdge
GetKeyboardLayoutList
LoadBitmapW
EnumChildWindows
GetScrollBarInfo
UnhookWindowsHookEx
SetCapture
GetCapture
CreatePopupMenu
ShowCaret
GetMenuItemID
DestroyCaret
CharLowerBuffW
PostMessageW
IsZoomed
SetParent
DrawMenuBar
InvalidateRgn
GetClientRect
IsChild
IsIconic
CallNextHookEx
ShowWindow
SetForegroundWindow
GetWindowTextW
IsDialogMessageW
DestroyWindow
RegisterClassW
EndMenu
CharNextW
GetFocus
GetDC
SetFocus
ReleaseDC
SetScrollRange
DrawTextW
PeekMessageA
TabbedTextOutW
MessageBeep
LockWindowUpdate
RegisterHotKey
RemovePropW
GetSubMenu
DestroyIcon
IsWindowVisible
FlashWindowEx
PtInRect
DispatchMessageA
UnregisterClassW
GetTopWindow
SendMessageW
DragDetect
GetMessageTime
GetComboBoxInfo
GetWindowLongPtrW
SetWindowLongPtrW
CreateMenu
LoadStringW
CharLowerW
SetWindowRgn
SetWindowPos
GetMenuItemCount
GetSysColorBrush
GetWindowDC
DrawTextExW
CharLowerBuffA
EnumClipboardFormats
GetScrollInfo
SetWindowTextW
GetMessageExtraInfo
GetSysColor
EnableScrollBar
TrackPopupMenu
DrawIconEx
GetClassNameW
GetMessagePos
GetIconInfo
SetScrollInfo
GetKeyNameTextW
GetDesktopWindow
SetCursorPos
GetCursorPos
SetMenu
GetMenuState
GetMenu
UnregisterHotKey
SetRect
GetKeyState
IsRectEmpty
ValidateRect
IsCharAlphaW
GetCursor
KillTimer
BeginDeferWindowPos
WaitMessage
TranslateMDISysAccel
GetWindowPlacement
CreateIconIndirect
GetMenuItemRect
CreateWindowExW
ChildWindowFromPoint
GetDCEx
PeekMessageW
MonitorFromWindow
GetUpdateRect
SetTimer
WindowFromPoint
BeginPaint
RegisterClipboardFormatW
MapVirtualKeyW
OffsetRect
IsWindowUnicode
DispatchMessageW
CreateAcceleratorTableW
DefMDIChildProcW
GetSystemMenu
SetScrollPos
GetScrollPos
InflateRect
DrawFocusRect
ReleaseCapture
LoadCursorW
ScrollWindow
GetLastActivePopup
GetSystemMetrics
CharUpperBuffW
SetClassLongPtrW
GetClassLongPtrW
ClientToScreen
SetClipboardData
GetClipboardData
SetWindowPlacement
GetMonitorInfoW
CheckMenuItem
CharUpperW
DefWindowProcW
GetForegroundWindow
EnableWindow
GetWindowThreadProcessId
RedrawWindow
EndPaint
MsgWaitForMultipleObjectsEx
LoadKeyboardLayoutW
ActivateKeyboardLayout
GetParent
CreateCaret
MonitorFromRect
InsertMenuItemW
GetPropW
MessageBoxW
SetPropW
UpdateWindow
MsgWaitForMultipleObjects
DestroyMenu
SetWindowsHookExW
GetDoubleClickTime
EmptyClipboard
GetDlgItem
AdjustWindowRectEx
IsWindow
DrawIcon
EnumThreadWindows
InvalidateRect
SetKeyboardState
GetKeyboardState
ScreenToClient
DrawFrameControl
IsCharAlphaNumericW
BringWindowToTop
SetCursor
CreateIcon
RemoveMenu
SubtractRect
GetKeyboardLayoutNameW
OpenClipboard
TranslateMessage
MapWindowPoints
EnumDisplayMonitors
CallWindowProcW
CountClipboardFormats
CloseClipboard
DestroyCursor
CharUpperBuffA
CopyIcon
PostQuitMessage
ShowScrollBar
EnableMenuItem
DeferWindowPos
HideCaret
EndDeferWindowPos
FindWindowExW
MonitorFromPoint
LoadIconW
SystemParametersInfoW
GetWindow
GetWindowRect
InsertMenuW
IsWindowEnabled
IsDialogMessageA
FindWindowW
GetKeyboardLayout
DeleteMenu

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

oleaut32

SafeArrayPutElement
GetErrorInfo
VariantInit
VariantClear
SysFreeString
SafeArrayAccessData
SysReAllocStringLen
SafeArrayCreate
SafeArrayGetElement
GetActiveObject
SysAllocStringLen
SafeArrayUnaccessData
SafeArrayPtrOfIndex
SafeArrayGetElemsize
VariantCopy
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayRedim
VariantCopyInd
VariantChangeType

advapi32

RegSetValueExW
RegConnectRegistryW
RegEnumKeyExW
RegLoadKeyW
RegDeleteKeyW
RegOpenKeyExW
RegQueryInfoKeyW
RegOpenKeyExA
RegUnLoadKeyW
RegSaveKeyW
RegDeleteValueW
RegReplaceKeyW
RegFlushKey
RegEnumValueW
RegQueryValueExW
RegQueryValueExA
InitializeSecurityDescriptor
RegCloseKey
RegCreateKeyExW
SetSecurityDescriptorDacl
RegRestoreKeyW

netapi32

NetWkstaGetInfo
NetApiBufferFree

msvcrt

log
_endthreadex
strcspn
isupper
_beginthreadex
toupper
memchr
memset
memcpy
memcmp
strrchr
iscntrl
rename
isgraph
isxdigit
islower
tolower
strncmp
qsort
isalpha
isalnum
isprint
memmove
isspace
ispunct

winhttp

WinHttpGetIEProxyConfigForCurrentUser
WinHttpSetTimeouts
WinHttpSetStatusCallback
WinHttpConnect
WinHttpReceiveResponse
WinHttpQueryAuthSchemes
WinHttpGetProxyForUrl
WinHttpReadData
WinHttpCloseHandle
WinHttpQueryHeaders
WinHttpOpenRequest
WinHttpAddRequestHeaders
WinHttpOpen
WinHttpWriteData
WinHttpSetCredentials
WinHttpQueryDataAvailable
WinHttpSetOption
WinHttpSendRequest
WinHttpQueryOption

kernel32

GetFileType
FlushViewOfFile
RtlUnwindEx
QueryDosDeviceW
GetACP
GetStringTypeExW
CloseHandle
LocalFree
GetCurrentProcessId
SizeofResource
VirtualProtect
UnlockFile
ReadProcessMemory
TerminateThread
QueryPerformanceFrequency
IsDebuggerPresent
FindNextFileW
GetFullPathNameW
VirtualFree
GetProcessHeap
HeapAlloc
ExitProcess
GetFileAttributesA
GetCPInfoExW
GlobalSize
GetSystemTime
GetLongPathNameW
WriteProcessMemory
RtlUnwind
GetCPInfo
GetTempPathA
EnumSystemLocalesW
CreateWaitableTimerW
GetStdHandle
GetTimeZoneInformation
FileTimeToLocalFileTime
GetVersionExA
GetModuleHandleW
FreeLibrary
TryEnterCriticalSection
GetDllDirectoryW
HeapDestroy
SetDllDirectoryW
FileTimeToDosDateTime
ReadFile
GetUserDefaultLCID
GetDiskFreeSpaceA
CreateRemoteThread
HeapSize
GetLastError
GetModuleFileNameW
SetLastError
GlobalAlloc
GlobalUnlock
FindResourceW
lstrlenA
LockFileEx
CreateThread
CompareStringW
CopyFileW
HeapValidate
MapViewOfFile
CreateMutexW
LoadLibraryA
AreFileApisANSI
GetVolumeInformationW
ResetEvent
MulDiv
CreateFileA
FreeResource
GetDriveTypeW
GetVersion
DeleteFileA
RaiseException
GlobalAddAtomW
GetSystemTimeAsFileTime
FormatMessageW
OpenProcess
SwitchToThread
GetExitCodeThread
OutputDebugStringW
GetCurrentThread
CreateFileMappingA
GetFileAttributesExW
HeapReAlloc
LockResource
LoadLibraryExW
TerminateProcess
FileTimeToSystemTime
GetCurrentThreadId
UnhandledExceptionFilter
PeekNamedPipe
GlobalFindAtomW
VirtualQuery
GlobalFree
VirtualQueryEx
Sleep
EnterCriticalSection
SetFilePointer
FlushFileBuffers
GetStringTypeExA
LoadResource
SuspendThread
GetTickCount
HeapCompact
GetFullPathNameA
GetFileSize
GlobalDeleteAtom
GetStartupInfoW
GetFileAttributesW
InitializeCriticalSection
VerLanguageNameW
GetThreadPriority
GetCurrentProcess
GlobalLock
SetThreadPriority
VirtualAlloc
GetTempPathW
GetCommandLineW
GetSystemInfo
LeaveCriticalSection
GetProcAddress
ResumeThread
VirtualAllocEx
SetWaitableTimer
GetLogicalDriveStringsW
CancelWaitableTimer
GetVersionExW
VerifyVersionInfoW
HeapCreate
GetWindowsDirectoryW
UnlockFileEx
LCMapStringW
GetDiskFreeSpaceW
VerSetConditionMask
FindFirstFileW
GetUserDefaultUILanguage
LockFile
GetConsoleOutputCP
UnmapViewOfFile
GetConsoleCP
lstrlenW
CompareStringA
SetEndOfFile
QueryPerformanceCounter
WaitForSingleObjectEx
lstrcmpW
HeapFree
WideCharToMultiByte
FindClose
MultiByteToWideChar
LoadLibraryW
SetEvent
GetLocaleInfoW
CreateFileW
SystemTimeToFileTime
EnumResourceNamesW
DeleteFileW
IsDBCSLeadByteEx
FormatMessageA
GetEnvironmentVariableW
GetLocalTime
WaitForSingleObject
OutputDebugStringA
WriteFile
CreateFileMappingW
CreateNamedPipeW
ExitThread
DeleteCriticalSection
GetDateFormatW
TlsGetValue
SetErrorMode
GetComputerNameW
IsValidLocale
TlsSetValue
CreateDirectoryW
GetSystemDefaultUILanguage
EnumCalendarInfoW
LocalAlloc
RemoveDirectoryW
CreateEventW
WaitForMultipleObjectsEx
GetThreadLocale
SetThreadLocale

shfolder

SHGetFolderPathW

ole32

OleRegEnumVerbs
IsAccelerator
CoCreateGuid
CoCreateInstance
CoUninitialize
IsEqualGUID
CreateStreamOnHGlobal
OleInitialize
ProgIDFromCLSID
OleUninitialize
CoGetClassObject
CoInitialize
CoTaskMemFree
OleDraw
CoTaskMemAlloc
OleSetMenuDescriptor
StringFromCLSID

gdi32

Pie
SetPaletteEntries
SetBkMode
CreateCompatibleBitmap
CreatePolygonRgn
GetEnhMetaFileHeader
CloseEnhMetaFile
RectVisible
AngleArc
ResizePalette
SetAbortProc
CreateHatchBrush
SetTextColor
GetTextColor
StretchBlt
RoundRect
SelectClipRgn
RestoreDC
SetRectRgn
GetTextMetricsW
GetWindowOrgEx
SetPixelV
CreatePalette
CreateDCW
CreateICW
PolyBezierTo
GetStockObject
CreateSolidBrush
GetBkMode
Polygon
MoveToEx
PlayEnhMetaFile
Ellipse
StartPage
GetBitmapBits
StartDocW
AbortDoc
GetSystemPaletteEntries
GetEnhMetaFileBits
CreatePenIndirect
GetEnhMetaFilePaletteEntries
SetMapMode
CreateFontIndirectW
PolyBezier
ExtCreatePen
LPtoDP
EndDoc
GetObjectW
GetCurrentObject
GetWinMetaFileBits
SetROP2
GetEnhMetaFileDescriptionW
ArcTo
CreateEnhMetaFileW
Arc
SelectPalette
SetGraphicsMode
ExcludeClipRect
MaskBlt
SetWindowOrgEx
EndPage
DeleteEnhMetaFile
Chord
SetDIBits
SetViewportOrgEx
GetViewportOrgEx
CreateRectRgn
RealizePalette
SetDIBColorTable
GetDIBColorTable
CreateBrushIndirect
PatBlt
SetEnhMetaFileBits
Rectangle
SaveDC
DeleteDC
BitBlt
SetWorldTransform
FrameRgn
GetDeviceCaps
GetTextExtentPoint32W
GetClipBox
Polyline
IntersectClipRect
CreateBitmap
CombineRgn
SetWinMetaFileBits
CreateDIBitmap
GetStretchBltMode
CreateDIBSection
SetStretchBltMode
GetDIBits
ExtCreateRegion
LineTo
GetRgnBox
EnumFontsW
EnumFontFamiliesW
SetWindowExtEx
CreateHalftonePalette
SelectObject
DeleteObject
ExtFloodFill
UnrealizeObject
CopyEnhMetaFileW
SetBkColor
CreateCompatibleDC
GetObjectA
GetBrushOrgEx
GetCurrentPositionEx
SetDCPenColor
GetNearestPaletteIndex
CreateRoundRectRgn
GetTextExtentPointW
ExtTextOutW
SetBrushOrgEx
GetPixel
GdiFlush
SetViewportExtEx
SetPixel
PolyPolyline
EnumFontFamiliesExW
StretchDIBits
GetPaletteEntries

Exports

Exports

TMethodImplementationIntercept
__dbk_fcall_wrapper
dbkFCallWrapperAddr

Sections

.text
Size: 18.8MB - Virtual size: 18.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 660KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 40KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 155B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 1KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 109B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 878KB - Virtual size: 877KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.pdata
Size: 998KB - Virtual size: 997KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 11.8MB - Virtual size: 11.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

868decbf5a02b3d120d2e93adfb3fc01

Headers

File Characteristics

Imports

winmm

shlwapi

winspool.drv

comdlg32

comctl32

shell32

user32

version

oleaut32

advapi32

netapi32

msvcrt

winhttp

kernel32

shfolder

ole32

gdi32

Exports

Exports

Sections

.text Size: 18.8MB - Virtual size: 18.8MB

.data Size: 1.7MB - Virtual size: 1.7MB

.bss Size: - Virtual size: 660KB

.idata Size: 24KB - Virtual size: 23KB

.didata Size: 40KB - Virtual size: 40KB

.edata Size: 512B - Virtual size: 155B

.tls Size: - Virtual size: 1KB

.rdata Size: 512B - Virtual size: 109B

.reloc Size: 878KB - Virtual size: 877KB

.pdata Size: 998KB - Virtual size: 997KB

.rsrc Size: 11.8MB - Virtual size: 11.8MB

.text
Size: 18.8MB - Virtual size: 18.8MB

.data
Size: 1.7MB - Virtual size: 1.7MB

.bss
Size: - Virtual size: 660KB

.idata
Size: 24KB - Virtual size: 23KB

.didata
Size: 40KB - Virtual size: 40KB

.edata
Size: 512B - Virtual size: 155B

.tls
Size: - Virtual size: 1KB

.rdata
Size: 512B - Virtual size: 109B

.reloc
Size: 878KB - Virtual size: 877KB

.pdata
Size: 998KB - Virtual size: 997KB

.rsrc
Size: 11.8MB - Virtual size: 11.8MB