2024-05-13_c2233fe5d0d5443b9d2e9ed0e1f6da04_bkransomware

General

Target

2024-05-13_c2233fe5d0d5443b9d2e9ed0e1f6da04_bkransomware
Size

76KB
MD5

c2233fe5d0d5443b9d2e9ed0e1f6da04
SHA1

f96b212952b5c95068f70abcebb88708fe9414b4
SHA256

572b001f1cfb430c9c204342d334427613ed951a747e7051aaf3c1d265732167
SHA512

4f5a9bbec7a457ef2837553b58cf96e78def20dd9a4613e9f761138e404f9909104d86c8557f0ffff50cbdafaf5d39a04e8e28c5a0d58ba5cb012bc62480cb94
SSDEEP

768:k80MQO5BlhXfjc+nN4VzULOP9ZNvjFrhNS8NdGkiXdMNKtc8W2isWjcdAqK6k9iJ:kOvc+nyBP5lhxkrc8ysWjcdWfhGIEueF

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-13_c2233fe5d0d5443b9d2e9ed0e1f6da04_bkransomware

Files

2024-05-13_c2233fe5d0d5443b9d2e9ed0e1f6da04_bkransomware
.exe windows:5 windows x86 arch:x86

c7db0bf27d991e1f35f40623538aca3a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

c:\x64_dbg\bin\x32\loaddll.pdb

Imports

kernel32

GetCurrentProcessId
CloseHandle
MapViewOfFile
UnmapViewOfFile
lstrcpyW
OpenFileMappingW
LoadLibraryW
WriteConsoleW
SetFilePointerEx
GetCommandLineA
IsDebuggerPresent
IsProcessorFeaturePresent
GetLastError
SetLastError
GetCurrentThreadId
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
GetProcAddress
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
HeapFree
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
LoadLibraryExW
RtlUnwind
OutputDebugStringW
HeapAlloc
HeapReAlloc
GetStringTypeW
HeapSize
LCMapStringW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
CreateFileW

user32

wsprintfW

Sections

.text
Size: 40KB - Virtual size: 40KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c7db0bf27d991e1f35f40623538aca3a

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

Sections

.text Size: 40KB - Virtual size: 40KB

.rdata Size: 18KB - Virtual size: 20KB

.data Size: 13KB - Virtual size: 16KB

.reloc Size: 3KB - Virtual size: 4KB

.text
Size: 40KB - Virtual size: 40KB

.rdata
Size: 18KB - Virtual size: 20KB

.data
Size: 13KB - Virtual size: 16KB

.reloc
Size: 3KB - Virtual size: 4KB