2024-08-18_2240e12c55ba9fb90d65f60aad9b066b_bkransomware

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General

Target

2024-08-18_2240e12c55ba9fb90d65f60aad9b066b_bkransomware
Size

619KB
MD5

2240e12c55ba9fb90d65f60aad9b066b
SHA1

19763548736d6bd9b5af596629ff9830a4ea2de5
SHA256

27a730d08c51fd6f083e227aaee2998a676c0189237106ef168372ce78790de6
SHA512

eb41eace0f1b0d51334281021f5fdaf6b151c9ed5f1237907ba9749a63986615f3b7b87dfdf5db333fea7171971ff43548390f3f0ff9318f634e24b87769fc21
SSDEEP

12288:CmGvgW3kauoshRUPMu8162RYc6XuHwieZrZ5ijW7PsBn:CmGvg2kashRCT2yjXuHxIZqSUZ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-18_2240e12c55ba9fb90d65f60aad9b066b_bkransomware

Files

2024-08-18_2240e12c55ba9fb90d65f60aad9b066b_bkransomware
.exe windows:5 windows x86 arch:x86

39316cb08a0629da79c9d6981de0b671

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetProcAddress
GetModuleHandleA
GetLastError
HeapFree
HeapAlloc
HeapReAlloc
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
AreFileApisANSI
MultiByteToWideChar
WideCharToMultiByte
GetSystemTimeAsFileTime
DeleteFileW
GetTempPathA
GetTimeZoneInformation
DeleteCriticalSection
GetCommandLineA
IsProcessorFeaturePresent
GetProcessHeap
GetStdHandle
WriteFile
GetModuleFileNameW
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
FatalAppExitA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetTickCount
GetModuleHandleW
CreateSemaphoreW
SetConsoleCtrlHandler
FreeLibrary
LoadLibraryExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
FindClose
FindFirstFileExW
GetDriveTypeW
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
RtlUnwind
GetCurrentThread
GetCurrentThreadId
GetConsoleCP
GetConsoleMode
CloseHandle
GetStringTypeW
GetCurrentProcessId
ReadFile
ReadConsoleW
GetFileType
SetEnvironmentVariableA
SetEnvironmentVariableW
RaiseException
GetModuleFileNameA
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
OutputDebugStringW
SetFilePointerEx
HeapSize
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FileTimeToLocalFileTime
GetFileInformationByHandle
PeekNamedPipe
GetFullPathNameW
SetCurrentDirectoryW
GetCurrentDirectoryW
CreateFileW
SetStdHandle
WriteConsoleW
FlushFileBuffers
GetFileAttributesExW
SetEndOfFile
GetFullPathNameA

Sections

.text
Size: 493KB - Virtual size: 492KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 45KB - Virtual size: 189KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 45KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

39316cb08a0629da79c9d6981de0b671

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 493KB - Virtual size: 492KB

.rdata Size: 34KB - Virtual size: 33KB

.data Size: 45KB - Virtual size: 189KB

.reloc Size: 45KB - Virtual size: 45KB

.text
Size: 493KB - Virtual size: 492KB

.rdata
Size: 34KB - Virtual size: 33KB

.data
Size: 45KB - Virtual size: 189KB

.reloc
Size: 45KB - Virtual size: 45KB