2024-06-25_d9f8dc9b6eddde1750e5ca8b1c304df1_bkransomware

Sharing

Copy URL Twitter E-mail

General

Target

2024-06-25_d9f8dc9b6eddde1750e5ca8b1c304df1_bkransomware
Size

808KB
MD5

d9f8dc9b6eddde1750e5ca8b1c304df1
SHA1

ff1bd388cd8f3de816812be6d532c3a0499f4dc5
SHA256

0a81852953b5dad4a5f8b5782ab70bf007394e6ea4299b3fd8ac8a836c9fdf44
SHA512

c1db9168de3ad293a1fcd357483449f4bcdd1a648a0a628eed4de372ed588a1a05e75a25b60a197c0f1f7e0d93a9c158567730d3dbce18dc5d3b451f73a844b9
SSDEEP

12288:Qye5Gf9uhbJmaM5Gz5KcNt1DhjmexZL5DSytrcs206ZYmOs2hSuMh2Bqn+k8cK:Y5Gf9YtmH5GL71xVDSps2z6HM+q+Nc

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-25_d9f8dc9b6eddde1750e5ca8b1c304df1_bkransomware

Files

2024-06-25_d9f8dc9b6eddde1750e5ca8b1c304df1_bkransomware
.exe windows:5 windows x86 arch:x86

acfcee4999e40ef05d26edfec77d8fdc

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

Sleep
ReadFile
WriteFile
MultiByteToWideChar
SizeofResource
LockResource
LoadResource
FindResourceW
FindResourceExW
InitializeCriticalSectionAndSpinCount
RaiseException
DecodePointer
DeleteCriticalSection
GetModuleHandleW
GlobalAlloc
GlobalLock
GlobalUnlock
FreeResource
CreateFileW
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
GetFileAttributesW
ReadProcessMemory
WriteProcessMemory
IsWow64Process
GetCurrentProcess
GetNativeSystemInfo
GetSystemInfo
VirtualQueryEx
VirtualAllocEx
VirtualFreeEx
GetProcAddress
CreateRemoteThread
WaitForSingleObject
OpenProcess
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
CreateFileA
Module32NextW
GetPrivateProfileStringW
WritePrivateProfileStringW
FlushFileBuffers
WriteConsoleW
SetStdHandle
SetFilePointerEx
GetConsoleMode
GetConsoleCP
HeapReAlloc
GetTimeZoneInformation
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetModuleFileNameW
GetFileType
GetStdHandle
GetCurrentThreadId
GetOEMCP
GetACP
IsValidCodePage
GetModuleHandleExW
ExitProcess
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
GetLastError
CloseHandle
GetProcessHeap
HeapAlloc
Module32FirstW
HeapFree
GetStartupInfoW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
TerminateProcess
SetEnvironmentVariableA
SetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsProcessorFeaturePresent
GetCPInfo
RtlUnwind
GetCommandLineW
CreateDirectoryW
EncodePointer
GetStringTypeW
WideCharToMultiByte
LeaveCriticalSection
EnterCriticalSection
OutputDebugStringW
IsDebuggerPresent
HeapSize
LoadLibraryExW
HeapDestroy

user32

CreateWindowExW
SendMessageW
MessageBoxW
GetAsyncKeyState
SystemParametersInfoW
LoadIconW
RegisterClassExW
GetSystemMetrics
SetWindowLongW
ShowWindow
UpdateWindow
GetDC
LoadCursorW
UpdateLayeredWindow
ReleaseDC
GetWindowLongW
DefWindowProcW
SetLayeredWindowAttributes
BeginPaint
EndPaint
PostQuitMessage
PostMessageW
DispatchMessageW
SetTimer
SetCursor
ReleaseCapture
KillTimer
MoveWindow
GetWindowRect
TranslateAcceleratorW
GetMessageW
LoadAcceleratorsW
TranslateMessage

gdi32

DeleteDC
SelectObject
CreateDIBSection
CreateCompatibleDC
DeleteObject
CreateFontIndirectW

shell32

SHGetFolderPathW

ole32

CreateStreamOnHGlobal

gdiplus

GdipFree
GdipCreateTextureIAI
GdipSetTextureWrapMode
GdipTranslateTextureTransform
GdipFillRectangleI
GdipDeleteBrush
GdiplusShutdown
GdipCreateBitmapFromStream
GdipCloneImage
GdipAlloc
GdipCreateImageAttributes
GdipDisposeImageAttributes
GdipCreateTexture
GdipDisposeImage
GdipGetImageWidth
GdiplusStartup
GdipGetImageHeight
GdipSetStringFormatAlign
GdipDeleteGraphics
GdipCreateFromHDC
GdipDrawString
GdipMeasureString
GdipSetSolidFillColor
GdipDeleteFont
GdipSetStringFormatFlags
GdipStringFormatGetGenericTypographic
GdipCloneStringFormat
GdipCreateSolidFill
GdipCreateFontFamilyFromName
GdipDeleteFontFamily
GdipGetGenericFontFamilySansSerif
GdipCreateFont
GdipSetImageAttributesColorMatrix
GdipGetTextureImage
GdipCloneBrush

winmm

PlaySoundW
mciSendStringW

comctl32

InitCommonControlsEx
_TrackMouseEvent

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

psapi

GetProcessMemoryInfo

Sections

.text
Size: 284KB - Virtual size: 283KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 62KB - Virtual size: 62KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 436KB - Virtual size: 436KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

acfcee4999e40ef05d26edfec77d8fdc

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

ole32

gdiplus

winmm

comctl32

version

psapi

Sections

.text Size: 284KB - Virtual size: 283KB

.rdata Size: 62KB - Virtual size: 62KB

.data Size: 9KB - Virtual size: 18KB

.rsrc Size: 436KB - Virtual size: 436KB

.reloc Size: 14KB - Virtual size: 14KB

.text
Size: 284KB - Virtual size: 283KB

.rdata
Size: 62KB - Virtual size: 62KB

.data
Size: 9KB - Virtual size: 18KB

.rsrc
Size: 436KB - Virtual size: 436KB

.reloc
Size: 14KB - Virtual size: 14KB