r77 | 41c896dca5114424960124d32a026e99

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General

Target

41c896dca5114424960124d32a026e99
Size

796KB
MD5

41c896dca5114424960124d32a026e99
SHA1

3fa8dc5eb1729a50b8eb810836ca45f71392b6df
SHA256

9bbe8b385ff0c9da8db86ef66211c02cc2e7846527d32dd8f1f5b3474f76c9f4
SHA512

5f3b85d0ce54b8aa68061ce40d0011facb2854cf7b146e6cc2196964662648e206c5cd64f2edb56e26391929706b2a2872dda98f75aff03fb7c07cf1064fe606
SSDEEP

24576:Pjz4pvz/2eMA7b5M9gInlgfYXMruLOvtL:7ze2eMA7q95lgfY8Lvh

Score

10^/10

r77

Malware Config

Signatures

R77 family
r77

r77 rootkit payload 1 IoCs

Detects the payload of the r77 rootkit.

resource	yara_rule
static1/unpack001/Monster Hunter World v20200109-v20200311 Plus 67 Trainer.exe	r77_payload

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Monster Hunter World v20200109-v20200311 Plus 67 Trainer.exe

Files

41c896dca5114424960124d32a026e99
.rar
Monster Hunter World v20200109-v20200311 Plus 67 Trainer.exe
.exe windows:6 windows x64 arch:x64

4048d738ded1c82c336c66ca8ccbb888

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

UnmapViewOfFile
Sleep
CloseHandle
LoadLibraryW
GetProcAddress
GetCurrentProcessId
CreateFileMappingW
MapViewOfFile
ReadFile
WritePrivateProfileStringW
WriteFile
CreateFileW
GetModuleHandleA
GetPrivateProfileStringW
GetLastError
LoadLibraryA
WaitNamedPipeW
SizeofResource
LockResource
LoadResource
FindResourceW
GetModuleHandleW
GetModuleFileNameW
GetFileAttributesW
MultiByteToWideChar
FreeLibrary
LoadLibraryExW
GetCurrentProcess
IsWow64Process
SetLastError
WaitForSingleObject
ResumeThread
CreateDirectoryW
GetTempPathW
RaiseException
WriteConsoleW
HeapSize
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetTimeZoneInformation
HeapReAlloc
SetStdHandle
GetFullPathNameW
GetCurrentDirectoryW
EnumSystemLocalesW
GetUserDefaultLCID
WideCharToMultiByte
GetStringTypeW
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
DeleteCriticalSection
GetCurrentThreadId
WaitForSingleObjectEx
SwitchToThread
GetExitCodeThread
InitializeCriticalSectionAndSpinCount
CreateEventW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetTickCount
EncodePointer
DecodePointer
QueryPerformanceCounter
GetCPInfo
CompareStringW
LCMapStringW
GetLocaleInfoW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
LocalFree
CreateTimerQueue
SetEvent
SignalObjectAndWait
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
GetCurrentThread
GetThreadTimes
FreeLibraryAndExitThread
GetVersionExW
VirtualAlloc
VirtualProtect
VirtualFree
DuplicateHandle
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
RtlUnwindEx
RtlPcToFileHeader
ExitProcess
GetModuleHandleExW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ExitThread
GetStdHandle
SetFilePointerEx
HeapAlloc
HeapFree
FlushFileBuffers
GetConsoleCP
GetConsoleMode
IsValidLocale

user32

MessageBoxA
MessageBoxW

shell32

SHGetFolderPathW

oleaut32

SafeArrayAccessData
SafeArrayCreateVector
SafeArrayCreate
SafeArrayUnaccessData
SafeArrayDestroy

mscoree

CLRCreateInstance
CorBindToRuntime

wininet

InternetOpenA
InternetReadFile
InternetOpenUrlA

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

winmm

PlaySoundW

Sections

.text
Size: 486KB - Virtual size: 485KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 186KB - Virtual size: 186KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 148B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4048d738ded1c82c336c66ca8ccbb888

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

oleaut32

mscoree

wininet

version

winmm

Sections

.text Size: 486KB - Virtual size: 485KB

.rdata Size: 186KB - Virtual size: 186KB

.data Size: 11KB - Virtual size: 20KB

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

_RDATA Size: 512B - Virtual size: 148B

.rsrc Size: 1.2MB - Virtual size: 1.2MB

.reloc Size: 5KB - Virtual size: 4KB

.text
Size: 486KB - Virtual size: 485KB

.rdata
Size: 186KB - Virtual size: 186KB

.data
Size: 11KB - Virtual size: 20KB

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

_RDATA
Size: 512B - Virtual size: 148B

.rsrc
Size: 1.2MB - Virtual size: 1.2MB

.reloc
Size: 5KB - Virtual size: 4KB