2024-06-12_7d63b2ad7b4b6654e24163dcc51bd1fc_bkransomware_revil

Sharing

Copy URL Twitter E-mail

General

Target

2024-06-12_7d63b2ad7b4b6654e24163dcc51bd1fc_bkransomware_revil
Size

1.4MB
MD5

7d63b2ad7b4b6654e24163dcc51bd1fc
SHA1

fe0e6c088234417deee8acb2d22dd45ebcd946b5
SHA256

0065b73b7c86ba3b79d1faeedc350d116772202dc31c38c6046e3ab98cd89327
SHA512

beab6b9a1c7ef85f8e746bae5f5c6eea85b766d704da4efae91626c3e84d0b567b3fbecf024b033ca546a029eabc849d951e370d663e07de8581a3c8c11fa8d6
SSDEEP

24576:o1+KpPDPbrtQQmWinuz4hRj8rV7eiJyhI3VmATYYL2K/ca/cYPoiKpYGlpZu:oqW7HguXcaEYPoiKpYGlpZu

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-12_7d63b2ad7b4b6654e24163dcc51bd1fc_bkransomware_revil

Files

2024-06-12_7d63b2ad7b4b6654e24163dcc51bd1fc_bkransomware_revil
.exe windows:6 windows x86 arch:x86

ef27c270aa24ce4aab5837a9ea3ce5b7

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

PDB Paths

e:\work\wts\Release\wts.pdb

Imports

ws2_32

WSAStartup
accept
__WSAFDIsSet
htonl
listen
shutdown
WSASetLastError
bind
recv
send
setsockopt
select
WSAGetLastError
connect
htons
socket
closesocket

iphlpapi

GetAdaptersAddresses
GetIpAddrTable

advapi32

ReportEventA
DeregisterEventSource
RegisterEventSourceA
StartServiceCtrlDispatcherA
RegisterServiceCtrlHandlerA
SetServiceStatus
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegQueryValueExA
RegOpenKeyExA

kernel32

FindFirstFileExW
GetDriveTypeW
SystemTimeToTzSpecificLocalTime
FileTimeToLocalFileTime
GetFileInformationByHandle
PeekNamedPipe
GetFullPathNameW
FindClose
FindNextFileW
CreateMailslotA
GetLastError
Sleep
CreateFileW
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
CloseHandle
GetCurrentThreadId
GetLocalTime
WriteFile
ReadFile
GetProcAddress
GetSystemTime
SystemTimeToFileTime
GetSystemTimeAsFileTime
FileTimeToSystemTime
GetFileTime
GetDateFormatW
CompareStringW
GetTickCount
GetStringTypeW
OutputDebugStringW
GetTimeZoneInformation
LCMapStringW
SetEnvironmentVariableA
GetFileSize
GetCurrentDirectoryW
FindFirstFileW
HeapFree
GetStdHandle
GetFileType
GetModuleHandleA
FlushConsoleInputBuffer
MultiByteToWideChar
QueryPerformanceCounter
GetCurrentProcessId
FreeLibrary
GlobalMemoryStatus
LoadLibraryA
SetLastError
IsDebuggerPresent
IsProcessorFeaturePresent
GetFileAttributesExW
DeleteFileW
HeapAlloc
HeapReAlloc
MoveFileExW
EncodePointer
DecodePointer
GetConsoleMode
ReadConsoleW
WideCharToMultiByte
GetConsoleCP
GetModuleHandleW
CreateDirectoryW
CreateThread
ExitThread
ResumeThread
GetCommandLineA
RaiseException
RtlUnwind
ExitProcess
GetModuleHandleExW
AreFileApisANSI
EnterCriticalSection
LeaveCriticalSection
SetConsoleCtrlHandler
ReadConsoleInputA
SetConsoleMode
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetProcessHeap
GetModuleFileNameW
HeapSize
SetStdHandle
DeleteCriticalSection
SetFilePointerEx
WriteConsoleW
SetEndOfFile
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetModuleFileNameA
GetEnvironmentStringsW
FreeEnvironmentStringsW
LoadLibraryExW
FlushFileBuffers

user32

PostThreadMessageW
GetMessageW
MessageBoxA
GetUserObjectInformationW
GetProcessWindowStation

Sections

.text
Size: 989KB - Virtual size: 988KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 302KB - Virtual size: 302KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 57KB - Virtual size: 148KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ef27c270aa24ce4aab5837a9ea3ce5b7

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

ws2_32

iphlpapi

advapi32

kernel32

user32

Sections

.text Size: 989KB - Virtual size: 988KB

.rdata Size: 302KB - Virtual size: 302KB

.data Size: 57KB - Virtual size: 148KB

.rsrc Size: 512B - Virtual size: 480B

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

.text
Size: 989KB - Virtual size: 988KB

.rdata
Size: 302KB - Virtual size: 302KB

.data
Size: 57KB - Virtual size: 148KB

.rsrc
Size: 512B - Virtual size: 480B

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