2024-08-06_79ed974f5632fd1cf7444cc88302c619_bkransomware

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General

Target

2024-08-06_79ed974f5632fd1cf7444cc88302c619_bkransomware
Size

6.7MB
MD5

79ed974f5632fd1cf7444cc88302c619
SHA1

72d7ef8ea328e919c91da77c4c9937aeb35e97b1
SHA256

ccf9da3c2be710b5aabeb66840b2418812e60d65da0bb2ee1dd0b3a787aad8d6
SHA512

bdfca6214aa418c5bf19a0f5524d20771f8bc364eb8c13c559ce77499a5dbc0b5e0023a76f6b173e03dda986ca247201d017f8d313776c78bffaa221f1a8325c
SSDEEP

196608:AvonCI60HnlQWmeW3urL5u2twPqM/CEs6HVGp87:AQ/DW+5uCNX6Hw

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-06_79ed974f5632fd1cf7444cc88302c619_bkransomware

Files

2024-08-06_79ed974f5632fd1cf7444cc88302c619_bkransomware
.exe windows:6 windows x86 arch:x86

86da32d3436240bb8cd7b2a9654d6aa6

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

Imports

kernel32

VirtualProtect
VirtualFree
VirtualAlloc
GetVersionExW
GetModuleHandleA
FreeLibraryAndExitThread
FreeLibrary
GetThreadTimes
OutputDebugStringW
SetFilePointerEx
ReadFile
GetConsoleMode
GetConsoleCP
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCurrentProcessId
QueryPerformanceCounter
WriteFile
GetModuleFileNameW
GetStdHandle
GetOEMCP
GetACP
IsValidCodePage
IsDebuggerPresent
GetProcessHeap
HeapSize
ReleaseSemaphore
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetLogicalProcessorInformation
GetThreadPriority
SetThreadPriority
SwitchToThread
SignalObjectAndWait
WaitForSingleObjectEx
SetEvent
CreateTimerQueue
HeapAlloc
LoadLibraryExW
InitializeSListHead
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
SetStdHandle
WriteConsoleW
ReadConsoleW
LoadLibraryW
ExpandEnvironmentStringsW
GetSystemTime
FindNextFileW
CreateEventW
GetFileType
FindFirstFileA
GetOverlappedResult
CreateFileW
TerminateProcess
MulDiv
ExitProcess
GetFileAttributesA
GetSystemTimeAdjustment
GetSystemTimeAsFileTime
SetCommBreak
WaitForSingleObject
GlobalLock
GetModuleHandleExW
HeapFree
WaitNamedPipeA
GetCPInfo
MapViewOfFile
GlobalMemoryStatus
CreateFileA
GetCommandLineW
TlsAlloc
CreatePipe
ResetEvent
GlobalFree
FlushFileBuffers
CompareStringW
Sleep
WideCharToMultiByte
OpenProcess
TlsSetValue
GetProcessTimes
SetCommTimeouts
GetCommandLineA
ExpandEnvironmentStringsA
SetHandleInformation
GetCommState
SetEndOfFile
UnmapViewOfFile
ExitThread
CreateThread
CloseHandle
DuplicateHandle
GetCurrentProcess
GetCurrentThread
GetCurrentThreadId
GetExitCodeThread
EncodePointer
DecodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
MultiByteToWideChar
GetStringTypeW
GetLastError
HeapReAlloc
RaiseException
RtlUnwind
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
TlsGetValue
TlsFree
GetStartupInfoW
GetTickCount
GetModuleHandleW
GetProcAddress
CreateSemaphoreW

user32

ShowOwnedPopups
DestroyAcceleratorTable
CreateDialogParamA
GetMessageW
SendDlgItemMessageA
SetKeyboardState
DrawIconEx
GetWindowInfo
DrawEdge
SetScrollRange
GetKeyboardState
OffsetRect
GetKeyboardLayout
SetRect
MessageBoxA
UnionRect
InvalidateRect
UnregisterClassA
PeekMessageA
EnableMenuItem
DrawStateW
SetWindowsHookExA
GetSysColor
CheckDlgButton
ShowWindow
SetMenu
DrawMenuBar
CreateCaret
CreateWindowExW
SystemParametersInfoA
SetCaretPos
SendMessageW
UpdateWindow
ToUnicode
SetDlgItemTextA
SetScrollInfo
EndPaint
ClientToScreen
HideCaret
MapDialogRect
PostQuitMessage
TrackPopupMenu
IsIconic
SetCapture
KillTimer
IsZoomed
DeleteMenu
SetParent
CreateMenu
GetDC
DrawFocusRect
ShowCursor
InflateRect
SetPropA
GetScrollInfo
GetWindowLongA
SetClassLongA
DestroyCursor
GetDesktopWindow
IsDlgButtonChecked
AppendMenuA
BeginDeferWindowPos
SetWindowTextA
EnableWindow
LoadCursorA
DrawFrameControl
GetWindowThreadProcessId
RegisterClassA
GetDlgItemTextA

gdi32

SetWindowOrgEx
TranslateCharsetInfo
PatBlt
GetTextExtentPoint32A
ExtFloodFill
GetMetaFileBitsEx
MaskBlt
DeleteDC
CreateFontA
StretchBlt
SetDIBColorTable
CreateHalftonePalette
GetEnhMetaFileHeader
CreateBitmap
CreatePenIndirect
Rectangle
SetPolyFillMode
GetBkColor
CreateBitmapIndirect
SetPaletteEntries
GetDIBColorTable
GetCharABCWidthsW
CreateRectRgn
GetTextExtentPointA
GetPixel
ExtCreatePen
CreatePolygonRgn
MoveToEx
GetWindowOrgEx
GetDIBits
CopyEnhMetaFileA
CreateCompatibleDC
CreateRectRgnIndirect
PlayEnhMetaFile
SetMapMode
Ellipse
OffsetRgn
SaveDC
GetObjectType
GetCurrentPositionEx
GetNearestPaletteIndex
RoundRect
SetWinMetaFileBits
ExtTextOutA
CreateEnhMetaFileW
CreateSolidBrush
TextOutA
SetTextAlign

advapi32

RegCloseKey
AllocateAndInitializeSid
RegDeleteValueA
SetSecurityDescriptorDacl
CopySid
RegOpenKeyExA
LookupPrivilegeValueW

shell32

ShellExecuteExW

Sections

.text
Size: 684KB - Virtual size: 683KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 6.0MB - Virtual size: 6.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

86da32d3436240bb8cd7b2a9654d6aa6

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

Sections

.text Size: 684KB - Virtual size: 683KB

.data Size: 6.0MB - Virtual size: 6.0MB

.idata Size: 7KB - Virtual size: 6KB

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

.reloc Size: 16KB - Virtual size: 15KB

.text
Size: 684KB - Virtual size: 683KB

.data
Size: 6.0MB - Virtual size: 6.0MB

.idata
Size: 7KB - Virtual size: 6KB

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

.reloc
Size: 16KB - Virtual size: 15KB