yanluowang | 49D828087CA77ABC8D3AC2E4719719CA48578B265BBB632A1A7A36560EC47F2D[.]bin

Resubmissions

18-08-2022 16:49

220818-vb6ebscbc2 10

20-01-2022 00:00

220120-aacqeaecd5 8

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General

Target

49D828087CA77ABC8D3AC2E4719719CA48578B265BBB632A1A7A36560EC47F2D.bin
Size

389KB
MD5

ba95a2f1f1f39a24687ebe3a7a7f7295
SHA1

b4da6af343b27594fee7109a02ef699ba52f6e46
SHA256

49d828087ca77abc8d3ac2e4719719ca48578b265bbb632a1a7a36560ec47f2d
SHA512

4611ac65840c3ecee27f8821705f378de09ddbf1130476517f857abf3b1cf0f169ca618c82cc905d56f224019dbb01795ca458453a64cc51e100f7bbfc2781ee
SSDEEP

6144:SKmb+LOzyGKPCVqlea2MqxOnsAOK1RUa+jE6S3qVFvxTn:SfaLQyGK6kAa2XgsA1RUa+jE6S3qRT

Score

10^/10

yanluowang

Malware Config

Signatures

Detects Yanluowang ransomware 1 IoCs

Processes:

resource yara_rule

sample family_yanluowang
Yanluowang family
yanluowang

resource	yara_rule
sample	family_yanluowang

Files

49D828087CA77ABC8D3AC2E4719719CA48578B265BBB632A1A7A36560EC47F2D.bin
.exe windows x86

380467bc2cc16b8ce64d4802632fe491

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

kernel32

Process32FirstW
CloseHandle
GetLogicalDriveStringsA
SetFilePointerEx
LocalFree
SystemTimeToFileTime
GetSystemTime
MoveFileW
GetDriveTypeW
CreateFileA
LocalAlloc
SetFilePointer
FindNextFileA
SetFileTime
TerminateProcess
WriteFile
GetCurrentProcess
FindFirstFileA
Process32NextW
GetLastError
CreateToolhelp32Snapshot
OpenProcess
CreateFileW
GetCurrentDirectoryA
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
LCMapStringEx
GetStringTypeW
GetCPInfo
SetLastError
QueryPerformanceCounter
QueryPerformanceFrequency
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
WaitForSingleObjectEx
GetFileSizeEx
GetModuleHandleW
GetProcAddress
InitializeSListHead
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetStartupInfoW
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
RtlUnwind
RaiseException
InterlockedPushEntrySList
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameA
GetStdHandle
GetCommandLineA
GetCommandLineW
GetACP
HeapAlloc
HeapFree
GetFileType
GetFileAttributesExW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
ReadConsoleW
HeapReAlloc
HeapSize
FindClose
FindFirstFileExA
IsValidCodePage
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
GetProcessHeap
SetStdHandle
WriteConsoleW
FindFirstFileW
CreateEventW
ReadFile

advapi32

CryptGenRandom
CryptAcquireContextA
CryptReleaseContext
LookupPrivilegeValueW
AdjustTokenPrivileges
CryptAcquireContextW
SetNamedSecurityInfoA
CryptEncrypt
AllocateAndInitializeSid
SetEntriesInAclW
OpenProcessToken
FreeSid

shell32

ShellExecuteA

crypt32

CryptStringToBinaryA
CryptDecodeObjectEx
CryptBinaryToStringA
CryptImportPublicKeyInfo

Sections

.text
Size: 279KB - Virtual size: 279KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 82KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 18KB

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: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

380467bc2cc16b8ce64d4802632fe491

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

advapi32

shell32

crypt32

Sections

.text Size: 279KB - Virtual size: 279KB

.rdata Size: 82KB - Virtual size: 82KB

.data Size: 10KB - Virtual size: 18KB

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

.reloc Size: 15KB - Virtual size: 15KB

.text
Size: 279KB - Virtual size: 279KB

.rdata
Size: 82KB - Virtual size: 82KB

.data
Size: 10KB - Virtual size: 18KB

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

.reloc
Size: 15KB - Virtual size: 15KB