2024-06-15_6c3eb638fee514733f3ebcf1dd8586a1_bkransomware

Sharing

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General

Target

2024-06-15_6c3eb638fee514733f3ebcf1dd8586a1_bkransomware
Size

130KB
MD5

6c3eb638fee514733f3ebcf1dd8586a1
SHA1

f0d8f53a140849f30dda9c04e7531a86d3a411aa
SHA256

7a2062532be7c24cb8e52180d5678fa79d0f015704cd4c65f0e83f57a0b35414
SHA512

fed6be082eb3c9ba0cd3da3aa79f9dd7b27579d7ee17adeea9725a24d43f0dc1f854d6c3ea17d3e6acd5a3eb3dc324e029f6ccfb3da6b4ce3abe1970dfe005b1
SSDEEP

3072:KJthB8KI2EmhmyTOlyollwpbW1pLB9VhDrc:ShxInmlif15Hvc

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-15_6c3eb638fee514733f3ebcf1dd8586a1_bkransomware

Files

2024-06-15_6c3eb638fee514733f3ebcf1dd8586a1_bkransomware
.exe windows:5 windows x86 arch:x86

661fe940ae1b538700760a32765a5e47

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

ole32

CoCreateInstance
CoInitializeSecurity
CoInitializeEx
CoUninitialize

kernel32

GetProcAddress
WriteFile
HeapAlloc
HeapReAlloc
GetProcessHeap
ExpandEnvironmentStringsA
GetTempFileNameW
WaitForMultipleObjectsEx
Sleep
GetCurrentProcess
CreateThread
lstrcmpA
GetTempFileNameA
GetEnvironmentVariableW
GetShortPathNameW
GetModuleFileNameW
lstrcpyW
lstrcatW
GetVolumeInformationW
HeapFree
GetWindowsDirectoryW
lstrcpynW
CreateFileW
VirtualAlloc
VirtualFree
GetModuleHandleW
GetVersionExA
SwitchToThread
InterlockedIncrement
GetSystemTimeAsFileTime
GetCommandLineA
EnterCriticalSection
LeaveCriticalSection
IsDebuggerPresent
IsProcessorFeaturePresent
SetLastError
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
GetModuleHandleA
RaiseException
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
DeleteCriticalSection
GetFileType
GetStartupInfoW
GetModuleFileNameA
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
RtlUnwind
LoadLibraryExW
OutputDebugStringW
GetConsoleCP
GetConsoleMode
SetFilePointerEx
GetStringTypeW
CompareStringW
LCMapStringW
SetEnvironmentVariableA
FlushFileBuffers
SetStdHandle
HeapSize
WriteConsoleW
GetCurrentThreadId
GetCurrentProcessId
WaitForSingleObject
SetCurrentDirectoryA
GetLastError
CloseHandle
ReadFile
CreateFileA
LocalFree
GetStdHandle
InitializeCriticalSectionAndSpinCount

winhttp

WinHttpReceiveResponse
WinHttpSendRequest
WinHttpOpenRequest
WinHttpQueryDataAvailable
WinHttpReadData
WinHttpConnect
WinHttpCloseHandle
WinHttpOpen

shell32

ShellExecuteW

user32

GetForegroundWindow
GetDesktopWindow
GetMessageTime
wsprintfA
GetSysColor

oleaut32

VariantInit
SysAllocString
SysFreeString
VariantClear

iphlpapi

GetAdaptersInfo

advapi32

CryptGetHashParam
CryptAcquireContextA
OpenServiceW
OpenSCManagerA
CryptReleaseContext
CloseServiceHandle
CryptCreateHash
CryptHashData
CryptDestroyHash
RegCloseKey
RegOpenKeyExA

Sections

.text
Size: 91KB - Virtual size: 91KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

661fe940ae1b538700760a32765a5e47

Headers

DLL Characteristics

File Characteristics

Imports

ole32

kernel32

winhttp

shell32

user32

oleaut32

iphlpapi

advapi32

Sections

.text Size: 91KB - Virtual size: 91KB

.rdata Size: 24KB - Virtual size: 23KB

.data Size: 5KB - Virtual size: 18KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 6KB - Virtual size: 6KB

.text
Size: 91KB - Virtual size: 91KB

.rdata
Size: 24KB - Virtual size: 23KB

.data
Size: 5KB - Virtual size: 18KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 6KB - Virtual size: 6KB