2024-09-07_23e6e8663e7f833d6f90a733cff5ddd2_bkransomware

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General

Target

2024-09-07_23e6e8663e7f833d6f90a733cff5ddd2_bkransomware
Size

706KB
MD5

23e6e8663e7f833d6f90a733cff5ddd2
SHA1

85f945122237d7e11d7c55dd54190f3b0ca055f4
SHA256

226ead14ada18f8b5ef880cac35bb0fa7fcd3074440eda8923036ca7a86bc337
SHA512

391d1673589c0df8fab5b1ed739383e7b7c5ad25fcbd2022f16c4b4fbb51aae5ff10ed93db7c0adffd060d22a31cd25cc4ab03bac08205cf90d30ab2f545e678
SSDEEP

12288:kpSeqJmM1A+JWN71YoiqIpRNVJnLnFhRqppMjeBhvxGfOLxcBe:kpSeqJq+gNOoiqcRJ/RBoqfOL2

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-09-07_23e6e8663e7f833d6f90a733cff5ddd2_bkransomware

Files

2024-09-07_23e6e8663e7f833d6f90a733cff5ddd2_bkransomware
.exe windows:5 windows x86 arch:x86

43267d3b37a6568f88014ac944c01cf4

Headers

DLL Characteristics

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\x32dbg_exe.pdb

Imports

kernel32

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

Exports

Exports

LoadLibraryCheckedA
LoadLibraryCheckedW

Sections

.text
Size: 67KB - Virtual size: 67KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 572KB - Virtual size: 576KB

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

43267d3b37a6568f88014ac944c01cf4

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Exports

Exports

Sections

.text Size: 67KB - Virtual size: 67KB

.rdata Size: 27KB - Virtual size: 27KB

.data Size: 5KB - Virtual size: 13KB

.rsrc Size: 33KB - Virtual size: 33KB

.reloc Size: 572KB - Virtual size: 576KB

.text
Size: 67KB - Virtual size: 67KB

.rdata
Size: 27KB - Virtual size: 27KB

.data
Size: 5KB - Virtual size: 13KB

.rsrc
Size: 33KB - Virtual size: 33KB

.reloc
Size: 572KB - Virtual size: 576KB