2024-08-19_86d5cab223a21b1bc27f3ab54a9fe5d9_bkransomware

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General

Target

2024-08-19_86d5cab223a21b1bc27f3ab54a9fe5d9_bkransomware
Size

637KB
MD5

86d5cab223a21b1bc27f3ab54a9fe5d9
SHA1

3ed70a79559ab9f43d1ebebb5365738157b857ab
SHA256

c0870416eec9885696846a19615df317d03c75f9a25a385d3e63e2a781966cee
SHA512

25330d71b80a42ad4f333748b04495406335f3119507630bf748ff42a1e351b5e61b40e0034a5562a135dc82594a5cb1f7bbec429da1854e25da8c4e6322749b
SSDEEP

12288:KlzQwAxrXC7UoMLIUNUsr5JXYb1zbNfnv+4M3y4H5Z/CQQS9D3A8pv2e6u0to:KlzqxjCBMc8UsrLazxfv+4MrZ/iWA8EO

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-19_86d5cab223a21b1bc27f3ab54a9fe5d9_bkransomware

Files

2024-08-19_86d5cab223a21b1bc27f3ab54a9fe5d9_bkransomware
.exe windows:5 windows x86 arch:x86

e1f55e01e77385eafa9c0dd8f9d6b195

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
GetSystemTimeAsFileTime
HeapReAlloc
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
AreFileApisANSI
MultiByteToWideChar
WideCharToMultiByte
GetTempPathW
DeleteFileW
DeleteCriticalSection
GetCommandLineA
IsProcessorFeaturePresent
GetProcessHeap
GetStdHandle
WriteFile
GetModuleFileNameW
SetLastError
GetCurrentThread
GetCurrentThreadId
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
GetConsoleCP
GetConsoleMode
CloseHandle
FatalAppExitA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
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
GetFileType
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetStringTypeW
RaiseException
GetCurrentProcessId
GetFileAttributesExW
GetFullPathNameA
GetTimeZoneInformation
FlushFileBuffers
MoveFileExW
ReadFile
ReadConsoleW
SetFilePointerEx
GetModuleFileNameA
QueryPerformanceCounter
OutputDebugStringW
SetStdHandle
WriteConsoleW
HeapSize
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FileTimeToLocalFileTime
GetFileInformationByHandle
PeekNamedPipe
GetFullPathNameW
SetCurrentDirectoryW
GetCurrentDirectoryW
CreateFileW
SetEnvironmentVariableW
SetEndOfFile
SetEnvironmentVariableA

Sections

.text
Size: 508KB - Virtual size: 507KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 37KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 45KB - Virtual size: 161KB

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

e1f55e01e77385eafa9c0dd8f9d6b195

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 508KB - Virtual size: 507KB

.rdata Size: 37KB - Virtual size: 37KB

.data Size: 45KB - Virtual size: 161KB

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

.text
Size: 508KB - Virtual size: 507KB

.rdata
Size: 37KB - Virtual size: 37KB

.data
Size: 45KB - Virtual size: 161KB

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