Windows Modules Installer Worker[.]bin

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General

Target

Windows Modules Installer Worker.bin
Size

1020KB
MD5

726bcdaf776dad8a0b265acb6c49c505
SHA1

d96605fbf5a82388d95a5c1d66f6d5e54e664ea5
SHA256

bbbc07c0c88622bc7ff67798edc69eddbe1b9a9fc6de112a71ab5399e5508b7e
SHA512

4f819bd8a743161e5c9edcf3b9f997b209d178e7e7b90d53043cd51ebbc462d509f7c56402faddf350490f249ad7373ac175e54aeb5e5e22e1d03c331f177cf9
SSDEEP

24576:GVXpAeBYBmce26geeSghLC/7NX7UfBkM8som86F//hVDL9:GVXpLBYMce26g+g0D978t7/rDR

Score

N/A

Malware Config

Signatures

Files

Windows Modules Installer Worker.bin
.exe windows x86

f306491f50c4d06035cbd952df62b17b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetConsoleMode
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetStringTypeA
GetStringTypeW
GetTimeZoneInformation
LCMapStringA
LCMapStringW
GetConsoleCP
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
CompareStringW
SetEnvironmentVariableA
InterlockedCompareExchange
GetFileType
SetHandleCount
VirtualFree
GetStdHandle
IsValidCodePage
GetACP
HeapSize
VirtualQuery
VirtualProtect
RaiseException
RtlUnwind
GetStartupInfoA
GetCommandLineA
IsDebuggerPresent
TerminateProcess
ExitProcess
Sleep
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetTickCount
GetFileTime
GetFileSizeEx
GetFileAttributesA
FileTimeToLocalFileTime
SetErrorMode
CreateFileA
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
WritePrivateProfileStringA
GetOEMCP
GetCPInfo
InterlockedIncrement
GetModuleHandleW
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
TlsGetValue
LocalAlloc
FileTimeToSystemTime
GetThreadLocale
GlobalFlags
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesA
GetLocaleInfoA
InterlockedExchange
lstrcmpA
FreeResource
GetCurrentThreadId
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
CompareStringA
LoadLibraryA
lstrcmpW
GetVersionExA
GlobalFree
FormatMessageA
LocalFree
FreeLibrary
InterlockedDecrement
GetModuleFileNameW
MulDiv
GetProcAddress
GetCurrentProcessId
GetModuleFileNameA
MultiByteToWideChar
lstrlenA
GlobalReAlloc
CloseHandle
OutputDebugStringA
GetConsoleCursorInfo
GlobalHandle
VirtualAlloc
SetLastError
GetLastError
GlobalUnlock
CreateFileW
CreateEventA
GlobalAlloc
OpenProcess
GetProcessHeap
WaitForSingleObject
GlobalLock
GetSystemInfo
HeapCreate
HeapFree
HeapAlloc
HeapReAlloc
GetModuleHandleA
LockResource
SizeofResource
WideCharToMultiByte
LoadResource
FindResourceA

user32

AdjustWindowRectEx
EqualRect
GetDlgCtrlID
CallWindowProcA
GetMenu
SetWindowLongA
SystemParametersInfoA
GetWindowPlacement
GetWindow
GetMenuItemID
GetMenuItemCount
UnhookWindowsHookEx
IntersectRect
GetWindowDC
ReleaseDC
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
GetWindowThreadProcessId
GetLastActivePopup
SetWindowPos
IsWindow
ScreenToClient
IsWindowEnabled
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
ModifyMenuA
GetMenuState
CheckMenuItem
EndPaint
DestroyWindow
GetMessageA
GetSystemMenu
HideCaret
SetActiveWindow
CreateDialogParamA
PostQuitMessage
SendDlgItemMessageA
SetCapture
KillTimer
GetKeyState
GetClassInfoA
SetFocus
BeginPaint
PtInRect
wsprintfW
GetScrollRange
GetDC
IsDialogMessageA
MessageBoxA
RemovePropA
GetPropA
SetPropA
CreateWindowExA
EnableMenuItem
DefWindowProcA
CopyRect
DestroyIcon
DestroyMenu
GetClassInfoExA
GetCursorPos
ShowWindow
DispatchMessageA
UpdateWindow
LoadCursorA
RegisterClassA
SetWindowRgn
IsIconic
LoadIconA
DrawIcon
SetRect
GetSystemMetrics
GetNextDlgTabItem
ClientToScreen
SetCursor
GetWindowRect
FillRect
GetSubMenu
GetParent
WindowFromPoint
GetClientRect
SendMessageA
PostMessageA
IsWindowVisible
SetForegroundWindow
GetIconInfo
DrawFocusRect
InflateRect
DrawStateA
OffsetRect
TrackPopupMenuEx
InvalidateRect
GetWindowLongA
DestroyCursor
GetSysColor
FrameRect
SetMenu
MapWindowPoints
PeekMessageA
GetMessagePos
GetMessageTime
GetDlgItem
GetTopWindow
GetWindowTextLengthA
GetClassNameA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
EnableWindow
LoadImageA
GetActiveWindow
GetCapture
IsChild
WinHelpA
RegisterWindowMessageA
GetForegroundWindow
TranslateMessage
GetWindowTextA
PostThreadMessageA
RegisterClipboardFormatA
MessageBeep
GetNextDlgGroupItem
InvalidateRgn
IsRectEmpty
CopyAcceleratorTableA
CharNextA
CharUpperA
ReleaseCapture
UnregisterClassA
GetSysColorBrush
GetDesktopWindow
CreateDialogIndirectParamA
EndDialog
ValidateRect
MapDialogRect
MoveWindow
SetWindowTextA
GetFocus
SetWindowContextHelpId

gdi32

MoveToEx
GetViewportExtEx
GetWindowExtEx
PtVisible
RectVisible
ExtTextOutA
Escape
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
LineTo
ExtSelectClipRgn
CreatePen
CreateSolidBrush
CreateRectRgnIndirect
GetMapMode
GetBkColor
GetTextColor
GetRgnBox
GetClipBox
SetMapMode
RestoreDC
SaveDC
GetDeviceCaps
StretchBlt
SetBrushOrgEx
GetDIBits
GetCurrentObject
CreateDCA
SetBkMode
EnumFontFamiliesA
SetTextJustification
GetTextMetricsA
TextOutA
CreateEllipticRgn
CreateDIBSection
CombineRgn
ExtCreateRegion
CreateRectRgn
BitBlt
SetTextColor
DeleteDC
SetBkColor
CreateBitmap
DeleteObject
SelectObject
CreateCompatibleDC
CreateCompatibleBitmap
GetObjectA
GetStockObject

msimg32

AlphaBlend
GradientFill

comdlg32

GetFileTitleA
GetOpenFileNameA

winspool.drv

ClosePrinter
DocumentPropertiesA
OpenPrinterA

advapi32

SystemFunction036
CryptGetHashParam
CryptSetKeyParam
CryptReleaseContext
CryptAcquireContextA
CryptImportKey
CryptEncrypt
CryptCreateHash
CryptDestroyKey
CryptDestroyHash
CryptHashData
RegCloseKey
RegQueryValueExA
RegSetValueExA
RegCreateKeyExA
RegQueryValueA
RegOpenKeyA
RegEnumKeyA
RegDeleteKeyA
RegOpenKeyExA

shell32

ShellExecuteExA
ExtractAssociatedIconExA

comctl32

_TrackMouseEvent
ImageList_Draw
ImageList_Destroy
ord17
ImageList_DragEnter
ImageList_DragLeave
ImageList_BeginDrag
ImageList_EndDrag
ImageList_Create

shlwapi

ord14
PathFindExtensionA
PathFindFileNameA
PathStripToRootA
PathIsUNCA

oledlg

ord8

ole32

StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
CLSIDFromProgID
CoTaskMemAlloc
StgCreateDocfileOnILockBytes
CoRevokeClassObject
OleIsCurrentClipboard
CreateILockBytesOnHGlobal
OleUninitialize
CoFreeUnusedLibraries
OleInitialize
CoTaskMemFree
CoCreateInstance
OleFlushClipboard
CoRegisterMessageFilter

oleaut32

SysAllocStringLen
VariantInit
VariantChangeType
VariantClear
SysAllocStringByteLen
SysFreeString
SysStringLen
SystemTimeToVariantTime
OleCreateFontIndirect
SysAllocString
VariantCopy
SafeArrayDestroy
VariantTimeToSystemTime

netapi32

NetShareGetInfo

psapi

EnumProcessModules
GetModuleFileNameExA

msvfw32

ICCompressorChoose

odbc32

ord60
ord59
ord69
ord61
ord67

winmm

midiOutSetVolume
midiOutReset

crypt32

CertFreeCertificateContext
CryptStringToBinaryA

wintrust

CryptCATAdminCalcHashFromFileHandle
CryptCATAdminReleaseContext
CryptCATCatalogInfoFromContext
CryptCATAdminEnumCatalogFromHash
WinVerifyTrust
CryptCATAdminAcquireContext
CryptCATAdminReleaseCatalogContext

oleacc

CreateStdAccessibleObject
LresultFromObject

rasapi32

RasValidateEntryNameA

rasdlg

RasDialDlgA

Sections

.text
Size: 367KB - Virtual size: 366KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 108KB - Virtual size: 107KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 532KB - Virtual size: 532KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f306491f50c4d06035cbd952df62b17b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

msimg32

comdlg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

oledlg

ole32

oleaut32

netapi32

psapi

msvfw32

odbc32

winmm

crypt32

wintrust

oleacc

rasapi32

rasdlg

Sections

.text Size: 367KB - Virtual size: 366KB

.rdata Size: 108KB - Virtual size: 107KB

.data Size: 12KB - Virtual size: 45KB

.rsrc Size: 532KB - Virtual size: 532KB

.text
Size: 367KB - Virtual size: 366KB

.rdata
Size: 108KB - Virtual size: 107KB

.data
Size: 12KB - Virtual size: 45KB

.rsrc
Size: 532KB - Virtual size: 532KB