2024-06-07_f7ece653c1e7e7b2fd0b7ffb8bb33b48_bkransomware

General

Target

2024-06-07_f7ece653c1e7e7b2fd0b7ffb8bb33b48_bkransomware
Size

92KB
MD5

f7ece653c1e7e7b2fd0b7ffb8bb33b48
SHA1

b51be26c7ab9fe5997974cb0a5d860c690872646
SHA256

5cf8f7cad036efba1638acff3ebcd3833712f8798dfed6a6128e83957caf61f3
SHA512

a0302e6c00e38ed220a246e65452c0a12adcfb09b504cab36ec241daa1af1d360406e6f10bf0be4a343150d6431c6b8934590d18f3558317f9b2d61705213306
SSDEEP

1536:guQCzDv2W5Dd9wv9t2+zPAHqSy2XceOAhxGsWjcdK9LXNh:gUDv7HC9g+zop5HSLXN

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-07_f7ece653c1e7e7b2fd0b7ffb8bb33b48_bkransomware

Files

2024-06-07_f7ece653c1e7e7b2fd0b7ffb8bb33b48_bkransomware
.exe windows:5 windows x86 arch:x86

ca1c158465b9c8f7c2e1392fcb661103

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetCurrentProcessId
GetLastError
CloseHandle
MapViewOfFile
UnmapViewOfFile
lstrcpyW
OpenFileMappingW
LoadLibraryW
FlushFileBuffers
RaiseException
FreeLibrary
GetProcAddress
LoadLibraryExA
GetCommandLineA
IsDebuggerPresent
EncodePointer
DecodePointer
IsProcessorFeaturePresent
SetLastError
GetCurrentThreadId
ExitProcess
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
WriteFile
GetModuleFileNameW
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
GetConsoleCP
GetConsoleMode
SetFilePointerEx
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
HeapFree
LoadLibraryExW
RtlUnwind
OutputDebugStringW
SetStdHandle
WriteConsoleW
GetStringTypeW
HeapAlloc
HeapReAlloc
HeapSize
LCMapStringW
CreateFileW

ntdll

RtlGetLastNtStatus

Sections

.text
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ca1c158465b9c8f7c2e1392fcb661103

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

ntdll

Sections

.text Size: 48KB - Virtual size: 48KB

.rdata Size: 20KB - Virtual size: 20KB

.data Size: 16KB - Virtual size: 16KB

.reloc Size: 4KB - Virtual size: 4KB

.text
Size: 48KB - Virtual size: 48KB

.rdata
Size: 20KB - Virtual size: 20KB

.data
Size: 16KB - Virtual size: 16KB

.reloc
Size: 4KB - Virtual size: 4KB