2024-08-20_a46f0bbcb74f60053ee0c78202ad924c_bkransomware

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General

Target

2024-08-20_a46f0bbcb74f60053ee0c78202ad924c_bkransomware
Size

666KB
MD5

a46f0bbcb74f60053ee0c78202ad924c
SHA1

b44c904fa49ba7c3833b663829a870b680814911
SHA256

c80e76e48c87052db9b2713a437043e6d4ba5f28efaeb5968f37ff076dbc6509
SHA512

fd89a94294f56efe3af37acdba6e5a7161df7e034540ab1bb94df206606f385547b09eecc6c31c14393eb38899d6394f9c6e7b540161a0b9c10f50e892fe1022
SSDEEP

12288:oL9MWPthzaKO+cBx1sxqQavocKXxYwahBmRV+NybOOE0Jp/HJ5i3Ry3oN70:k9MWnzHO+Yx1sxHeopxY1sRVayCOPJBV

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-20_a46f0bbcb74f60053ee0c78202ad924c_bkransomware

Files

2024-08-20_a46f0bbcb74f60053ee0c78202ad924c_bkransomware
.exe windows:5 windows x86 arch:x86

c3a8dff9da59a0ea43f38237c75f0830

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

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

Sections

.text
Size: 527KB - Virtual size: 526KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 49KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 42KB - Virtual size: 134KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c3a8dff9da59a0ea43f38237c75f0830

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 527KB - Virtual size: 526KB

.rdata Size: 49KB - Virtual size: 49KB

.data Size: 42KB - Virtual size: 134KB

.reloc Size: 46KB - Virtual size: 45KB

.text
Size: 527KB - Virtual size: 526KB

.rdata
Size: 49KB - Virtual size: 49KB

.data
Size: 42KB - Virtual size: 134KB

.reloc
Size: 46KB - Virtual size: 45KB