2024-06-25_84a17f8e5c818302c09fc97aa6b11c51_bkransomware

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General

Target

2024-06-25_84a17f8e5c818302c09fc97aa6b11c51_bkransomware
Size

2.1MB
MD5

84a17f8e5c818302c09fc97aa6b11c51
SHA1

3ac03a717ad32366c2fd1091f54af51420a9f4af
SHA256

d8fd9a3964184f6594cb1f84241bbaf95d0ed31051e076c041691218e18d9f42
SHA512

52bc1accd9e117be69357712bd348bee79e8af3453dbf6991f0814273682639eabbe4db9793f7f0ac6c90dbc38dd1d6b136a17ce4183e284b396b01bfeef9156
SSDEEP

49152:fqjV1WK6j9io6bs7oe4ErtKTGszEd7xHRLF0SY29tpD:fqh1WK6j0ox7oe4ErtKJAd7xHRLF0SY

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-25_84a17f8e5c818302c09fc97aa6b11c51_bkransomware

Files

2024-06-25_84a17f8e5c818302c09fc97aa6b11c51_bkransomware
.exe windows:6 windows x86 arch:x86

383cbc7f4301f8229a65a6e96dde0668

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

I:\Product\PMU_PMU_Pro_Initializer\PMU_PMU_Pro_Initializer for customer\software\Release\RegGenerate.pdb

Imports

kernel32

GetConsoleCP
GetConsoleMode
ReadConsoleW
SetFilePointerEx
OutputDebugStringW
GetOEMCP
LCMapStringW
WriteConsoleW
SetEnvironmentVariableA
GetACP
IsValidCodePage
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetStartupInfoW
GetStdHandle
GetFileType
SetStdHandle
HeapQueryInformation
ExitThread
CreateThread
VirtualQuery
VirtualAlloc
WaitForSingleObject
GetSystemInfo
GetModuleHandleExW
ExitProcess
RtlUnwind
IsProcessorFeaturePresent
IsDebuggerPresent
GetCommandLineW
FindResourceExW
VirtualProtect
SearchPathW
GetProfileIntW
GetTempPathW
GetTempFileNameW
VerifyVersionInfoW
VerSetConditionMask
lstrcpyW
GetWindowsDirectoryW
GetTickCount
SetErrorMode
GetFileTime
GetFileSizeEx
GetFileAttributesExW
GetFileAttributesW
FileTimeToLocalFileTime
lstrcmpiW
GetCurrentProcess
DuplicateHandle
WriteFile
UnlockFile
SetFilePointer
SetEndOfFile
ReadFile
GetStringTypeW
GetSystemTimeAsFileTime
GetCPInfo
LockFile
GetVolumeInformationW
GetFullPathNameW
GetFileSize
FlushFileBuffers
FindFirstFileW
FindClose
CreateFileW
DeleteFileW
GlobalFlags
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
CompareStringW
GetCurrentDirectoryW
LocalReAlloc
LocalAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSection
GlobalGetAtomNameW
GetThreadLocale
FileTimeToSystemTime
GlobalFindAtomW
GetSystemDirectoryW
LeaveCriticalSection
EnterCriticalSection
EncodePointer
GlobalAddAtomW
ResumeThread
SuspendThread
SetThreadPriority
CloseHandle
LoadLibraryA
LoadLibraryW
GetModuleHandleA
OutputDebugStringA
WritePrivateProfileStringW
GetPrivateProfileStringW
GetPrivateProfileIntW
GetProcAddress
GetModuleHandleW
FreeResource
GetCurrentProcessId
lstrcmpW
lstrcmpA
GlobalDeleteAtom
LoadLibraryExW
GetModuleFileNameW
FreeLibrary
GetVersionExW
GetCurrentThreadId
GetCurrentThread
SetLastError
CopyFileW
FormatMessageW
MulDiv
LocalFree
GlobalFree
GlobalUnlock
GlobalLock
GlobalSize
GlobalAlloc
DeleteCriticalSection
DecodePointer
HeapSize
RaiseException
InitializeCriticalSectionAndSpinCount
GetProcessHeap
HeapFree
HeapAlloc
HeapReAlloc
WideCharToMultiByte
ResetEvent
SetEvent
GetLastError
MultiByteToWideChar
CreateEventW
FindResourceW
LoadResource
LockResource
SizeofResource
GetTimeZoneInformation
GetSystemTime
Sleep

user32

CreateMenu
DestroyCursor
GetWindowRgn
LockWindowUpdate
MapVirtualKeyExW
IsCharLowerW
GetKeyboardLayout
IsZoomed
GetComboBoxInfo
TrackMouseEvent
MonitorFromPoint
UpdateLayeredWindow
IsMenu
SetWindowRgn
DrawFrameControl
DrawEdge
DrawStateW
EmptyClipboard
SetClipboardData
CloseClipboard
OpenClipboard
EnumDisplayMonitors
SetLayeredWindowAttributes
PostThreadMessageW
SetParent
UnionRect
NotifyWinEvent
InvertRect
HideCaret
EnableScrollBar
GetAsyncKeyState
GetIconInfo
DrawIconEx
DrawFocusRect
GetMenuDefaultItem
RegisterClipboardFormatW
ReuseDDElParam
UnpackDDElParam
LoadImageW
SetRectEmpty
InsertMenuItemW
CreatePopupMenu
TranslateAcceleratorW
LoadAcceleratorsW
BringWindowToTop
DestroyIcon
MessageBeep
GetNextDlgGroupItem
IsRectEmpty
IntersectRect
SetRect
InvalidateRgn
CopyAcceleratorTableW
OffsetRect
CharNextW
CharUpperW
InvalidateRect
RealChildWindowFromPoint
DeleteMenu
CopyImage
WindowFromPoint
ReleaseCapture
LoadCursorW
GetSysColorBrush
SystemParametersInfoW
InflateRect
GetMenuItemInfoW
DestroyMenu
SendDlgItemMessageA
IsDialogMessageW
SetWindowTextW
CheckDlgButton
MoveWindow
ShowWindow
GetMonitorInfoW
MonitorFromWindow
WinHelpW
GetScrollInfo
SetScrollInfo
UnhookWindowsHookEx
GetTopWindow
GetClassNameW
GetClassLongW
PtInRect
EqualRect
MapWindowPoints
AdjustWindowRectEx
GetWindowTextLengthW
GetWindowTextW
RemovePropW
GetPropW
SetPropW
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
ScrollWindow
RedrawWindow
SetForegroundWindow
GetForegroundWindow
UpdateWindow
TrackPopupMenu
SetMenu
GetMenu
GetCapture
SetFocus
GetDlgCtrlID
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
IsChild
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
CallWindowProcW
DefWindowProcW
GetMessageTime
GetMessagePos
RegisterWindowMessageW
SetCursor
ShowOwnedPopups
CallNextHookEx
SetWindowsHookExW
GetCursorPos
ValidateRect
GetKeyState
IsWindowVisible
TranslateMessage
GetMessageW
LoadBitmapW
SetMenuItemInfoW
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
EnableMenuItem
CheckMenuItem
GetFocus
CopyRect
MapVirtualKeyW
GetKeyNameTextW
GetWindowRect
LoadMenuW
FillRect
GetSysColor
ScreenToClient
ClientToScreen
EndPaint
BeginPaint
ReleaseDC
GetWindowDC
GetDC
TabbedTextOutW
SubtractRect
GetUpdateRect
IsClipboardFormatAvailable
TranslateMDISysAccel
DefMDIChildProcW
DefFrameProcW
DrawMenuBar
FrameRect
CharUpperBuffW
ModifyMenuW
SetMenuDefaultItem
CopyIcon
GrayStringW
DrawTextExW
GetDoubleClickTime
SetClassLongW
SetCursorPos
DestroyAcceleratorTable
CreateAcceleratorTableW
GetKeyboardState
ToUnicodeEx
DrawTextW
GetDesktopWindow
SetActiveWindow
GetActiveWindow
GetNextDlgTabItem
GetDlgItem
EndDialog
CreateDialogIndirectParamW
DestroyWindow
IsWindow
MapDialogRect
GetWindow
SetWindowContextHelpId
SetWindowPos
GetLastActivePopup
GetWindowThreadProcessId
GetParent
IsWindowEnabled
KillTimer
SetTimer
WaitMessage
PeekMessageW
DispatchMessageW
PostQuitMessage
PostMessageW
RemoveMenu
InsertMenuW
GetMenuItemCount
GetMenuItemID
GetSubMenu
GetMenuState
GetMenuStringW
UnregisterClassW
DrawIcon
GetClientRect
GetSystemMetrics
IsIconic
SetWindowLongW
GetWindowLongW
MessageBoxW
SendMessageW
AppendMenuW
GetSystemMenu
LoadIconW
EnableWindow
SetCapture

gdi32

SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
CreateRectRgnIndirect
PatBlt
CreateFontIndirectW
GetTextExtentPoint32W
GetBkColor
GetTextColor
GetRgnBox
GetTextMetricsW
CombineRgn
GetMapMode
SetRectRgn
DPtoLP
CreateCompatibleBitmap
CreatePalette
GetNearestPaletteIndex
GetPaletteEntries
GetSystemPaletteEntries
RealizePalette
CreateDIBitmap
EnumFontFamiliesW
GetTextCharsetInfo
SetPixel
StretchBlt
CreateDIBSection
SetDIBColorTable
CreateEllipticRgn
ExtTextOutW
CreatePolygonRgn
Polygon
Polyline
Rectangle
EnumFontFamiliesExW
OffsetRgn
CreateRoundRectRgn
RoundRect
FrameRgn
PtInRegion
SetPixelV
ExtFloodFill
SetPaletteEntries
FillRgn
GetBoundsRect
GetWindowOrgEx
LPtoDP
GetViewportOrgEx
GetTextFaceW
SetTextColor
SetROP2
TextOutW
MoveToEx
GetObjectW
SetTextAlign
Ellipse
CreateFontW
SetPolyFillMode
GetLayout
SetLayout
SetMapMode
SetBkMode
SetBkColor
SelectPalette
SelectObject
ExtSelectClipRgn
SelectClipRgn
SaveDC
RestoreDC
RectVisible
PtVisible
LineTo
IntersectClipRect
GetWindowExtEx
GetViewportExtEx
GetStockObject
GetPixel
GetObjectType
GetClipBox
ExcludeClipRect
Escape
DeleteObject
DeleteDC
CreateSolidBrush
CreateRectRgn
CreatePatternBrush
CreatePen
CreateHatchBrush
CreateCompatibleDC
CreateBitmap
BitBlt
GetDeviceCaps
CreateDCW
CopyMetaFileW

msimg32

AlphaBlend
TransparentBlt

winspool.drv

ClosePrinter
OpenPrinterW
DocumentPropertiesW

advapi32

RegSetValueExW
RegEnumKeyExW
RegEnumValueW
RegQueryValueW
RegEnumKeyW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW

shell32

SHBrowseForFolderW
SHGetFileInfoW
DragQueryFileW
DragFinish
ShellExecuteW
SHGetPathFromIDListW
SHAppBarMessage
SHGetDesktopFolder
SHGetSpecialFolderLocation

comctl32

InitCommonControlsEx

shlwapi

PathFindFileNameW
PathRemoveFileSpecW
PathIsUNCW
PathStripToRootW
PathFindExtensionW
StrFormatKBSizeW

uxtheme

DrawThemeParentBackground
GetWindowTheme
GetThemeSysColor
IsAppThemed
DrawThemeText
DrawThemeBackground
IsThemeBackgroundPartiallyTransparent
GetThemePartSize
GetCurrentThemeName
OpenThemeData
CloseThemeData
GetThemeColor

ole32

CLSIDFromProgID
CLSIDFromString
CoUninitialize
CoInitialize
RevokeDragDrop
RegisterDragDrop
CoLockObjectExternal
OleGetClipboard
IsAccelerator
OleRun
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
CoTaskMemAlloc
CoTaskMemFree
OleDuplicateData
ReleaseStgMedium
CoCreateGuid
CoInitializeEx
CoDisconnectObject
CoGetClassObject
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CreateILockBytesOnHGlobal
CoFreeUnusedLibraries
OleInitialize
OleUninitialize
CoRevokeClassObject
OleLockRunning
DoDragDrop
CreateStreamOnHGlobal
OleTranslateAccelerator
CoRegisterMessageFilter
OleIsCurrentClipboard
CoCreateInstance
OleFlushClipboard

oleaut32

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

oledlg

OleUIBusyW

ws2_32

WSAAsyncSelect
gethostbyname
inet_ntoa
inet_addr
closesocket
htons
socket
WSAGetLastError
setsockopt
ioctlsocket
connect
select
send
recv
accept
bind
htonl
ntohs
recvfrom
sendto
WSAStartup
WSACleanup
WSASetLastError
gethostname

oleacc

CreateStdAccessibleObject
AccessibleObjectFromWindow
LresultFromObject

gdiplus

GdiplusShutdown
GdipAlloc
GdipFree
GdiplusStartup
GdipCloneImage
GdipDisposeImage
GdipGetImageGraphicsContext
GdipGetImageWidth
GdipGetImageHeight
GdipGetImagePixelFormat
GdipGetImagePalette
GdipGetImagePaletteSize
GdipCreateBitmapFromStream
GdipCreateBitmapFromScan0
GdipBitmapLockBits
GdipBitmapUnlockBits
GdipDeleteGraphics
GdipDrawImageI
GdipCreateBitmapFromHBITMAP
GdipCreateFromHDC
GdipSetInterpolationMode
GdipDrawImageRectI

imm32

ImmReleaseContext
ImmGetContext
ImmGetOpenStatus

winmm

PlaySoundW

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 328KB - Virtual size: 328KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 287KB - Virtual size: 287KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 120KB - Virtual size: 119KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

383cbc7f4301f8229a65a6e96dde0668

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

oledlg

ws2_32

oleacc

gdiplus

imm32

winmm

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 328KB - Virtual size: 328KB

.data Size: 26KB - Virtual size: 55KB

.rsrc Size: 287KB - Virtual size: 287KB

.reloc Size: 120KB - Virtual size: 119KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 328KB - Virtual size: 328KB

.data
Size: 26KB - Virtual size: 55KB

.rsrc
Size: 287KB - Virtual size: 287KB

.reloc
Size: 120KB - Virtual size: 119KB