2024-06-14_3f4d53ae5b80005348be8b379c72921d_bkransomware

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General

Target

2024-06-14_3f4d53ae5b80005348be8b379c72921d_bkransomware
Size

149KB
MD5

3f4d53ae5b80005348be8b379c72921d
SHA1

c7b0a5fe92ea71cc0920540353b0aa9c4dc3bf4e
SHA256

c5db6dd705f441638bd3c46a306dc3ec186c0b37486e390f7744f6ac07187dea
SHA512

8deaad3cf5249ce49389c491f104d7de128de6cdc599e5479622a4b584d2dc2f5d091cd56ed8bbe0b16905f3933d009c33e01912a654fe42bfbdab3e91e36d04
SSDEEP

3072:cv1/G5+L1C6XvJ801OjvPWPHxe2uz11NOQf2M:01tTJ8JjvPWvS1LObM

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-14_3f4d53ae5b80005348be8b379c72921d_bkransomware

Files

2024-06-14_3f4d53ae5b80005348be8b379c72921d_bkransomware
.exe windows:6 windows x86 arch:x86

32daa071258a25e3fea65c1433bc3227

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\dropbox\tools\lsusb\Release\lsusb.pdb

Imports

kernel32

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

setupapi

SetupDiGetDevicePropertyW
SetupDiEnumDeviceInfo
SetupDiGetClassDevsW
SetupDiDestroyDeviceInfoList

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 4KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 648B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 79KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

32daa071258a25e3fea65c1433bc3227

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

setupapi

Sections

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

.rdata Size: 18KB - Virtual size: 17KB

.data Size: 4KB - Virtual size: 12KB

.rsrc Size: 1024B - Virtual size: 648B

.reloc Size: 79KB - Virtual size: 80KB

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

.rdata
Size: 18KB - Virtual size: 17KB

.data
Size: 4KB - Virtual size: 12KB

.rsrc
Size: 1024B - Virtual size: 648B

.reloc
Size: 79KB - Virtual size: 80KB