Static task
static1
Behavioral task
behavioral1
Sample
LimRevPlayerLauncher.exe
Resource
win7-20230220-en
General
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Target
LimRevPlayerLauncher.exe.bin
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Size
989KB
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MD5
5b29123a00d20439162e4fde4f45944b
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SHA1
95ed7e0b0a65982f0417709072db7c707136e8a7
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SHA256
2b713c264a78d60067c0f798486b5930a586e3c75774702fa69264996907c197
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SHA512
eed6b8e6fa9bb4b217276e77c8ca693ec8ca57dccddc1d1b67092e8ab2e70c0fe18821e9e73a38ae6b90c3b2169e7201f8a3444761f7ca50acb14e6952156288
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SSDEEP
12288:JYms52lqW25iK8sTqm+8GDoocqjZjtpXVTsLex25UScO:W52lqW25iK8sP+8ehBFTVUmO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource LimRevPlayerLauncher.exe.bin
Files
-
LimRevPlayerLauncher.exe.bin.exe windows x86
e531cf8bdfadab553ebba38fca97280d
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
InitializeCriticalSectionAndSpinCount
GetTempPathW
DeleteFileW
GetVersionExW
GetSystemTime
lstrcmpW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
MultiByteToWideChar
WideCharToMultiByte
WaitForSingleObject
InterlockedDecrement
ReleaseMutex
CreateMutexW
SetEvent
ResetEvent
SetEndOfFile
WriteConsoleW
SetStdHandle
OutputDebugStringW
SetFilePointer
ReadConsoleW
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetOEMCP
GetACP
IsValidCodePage
FlushFileBuffers
SetFilePointerEx
GetConsoleMode
GetConsoleCP
GetFileType
GetStdHandle
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCPInfo
ReadFile
LoadLibraryExW
ExitThread
CreateThread
AreFileApisANSI
GetModuleHandleExW
ExitProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetCommandLineW
RtlUnwind
OpenEventW
CreateEventW
CloseHandle
GetStringTypeW
DecodePointer
EncodePointer
GetLastError
CreateEventA
FormatMessageA
LocalFree
CreateSemaphoreA
HeapAlloc
GetProcessHeap
HeapFree
GetSystemTimeAsFileTime
DeleteCriticalSection
ReleaseSemaphore
InterlockedIncrement
lstrlenW
GetCurrentThreadId
GetCurrentProcess
GetCurrentThread
DuplicateHandle
LoadLibraryW
FreeLibrary
CreateProcessW
RaiseException
TerminateProcess
GetTickCount
GetUserGeoID
GetGeoInfoW
CompareFileTime
FindFirstFileW
FindNextFileW
FindClose
Sleep
GetLocalTime
OpenProcess
CreateDirectoryW
VerSetConditionMask
VerifyVersionInfoW
GetDiskFreeSpaceExW
SetFileAttributesW
RemoveDirectoryW
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
SizeofResource
LockResource
LoadResource
FindResourceW
FindResourceExW
GetShortPathNameW
FormatMessageW
CreateFileW
GetFileAttributesW
EnterCriticalSection
LeaveCriticalSection
TlsAlloc
InterlockedExchange
InterlockedExchangeAdd
WaitForMultipleObjects
TerminateThread
QueueUserAPC
SleepEx
PostQueuedCompletionStatus
CreateIoCompletionPort
SetWaitableTimer
GetQueuedCompletionStatus
InterlockedCompareExchange
SetLastError
TlsGetValue
TlsSetValue
TlsFree
GetFileAttributesExW
GetFileSizeEx
MulDiv
SystemTimeToFileTime
OpenEventA
GetCurrentProcessId
CreateWaitableTimerW
ResumeThread
WaitForSingleObjectEx
GetExitCodeProcess
lstrcpyW
lstrcatW
WriteFile
GetFileTime
DosDateTimeToFileTime
LocalFileTimeToFileTime
SetFileTime
HeapDestroy
HeapReAlloc
HeapSize
user32
LoadBitmapW
InvalidateRect
SetWindowLongW
CallWindowProcW
GetParent
GetWindowRect
CreateWindowExW
DefWindowProcW
SendMessageW
GetWindowLongW
AllowSetForegroundWindow
CharNextW
CharUpperW
MessageBoxA
ShowWindow
ReleaseDC
SetWindowTextW
LoadAcceleratorsW
GetMessageW
TranslateAcceleratorW
TranslateMessage
DispatchMessageW
SetFocus
SetWindowPos
MessageBoxW
PostThreadMessageW
GetWindowThreadProcessId
EnumWindows
GetDlgItem
GetWindowTextW
BeginPaint
FillRect
EndPaint
LoadIconW
RegisterClassW
GetSystemMetrics
GetDC
PostQuitMessage
SetTimer
KillTimer
DestroyWindow
EnableWindow
IsWindowVisible
SetForegroundWindow
PostMessageW
gdi32
Rectangle
SelectObject
CreatePen
GetDeviceCaps
SetTextColor
CreateSolidBrush
DeleteObject
SetBkMode
CreateFontW
GetStockObject
advapi32
GetTokenInformation
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
GetUserNameW
GetSidSubAuthority
CheckTokenMembership
DuplicateToken
RegDeleteKeyW
RegEnumKeyExW
RegDeleteValueW
IsValidSid
GetLengthSid
CopySid
OpenProcessToken
OpenThreadToken
GetSidLengthRequired
InitializeSid
RegSetValueExW
RegCreateKeyExW
CryptGetHashParam
CryptHashData
CryptDestroyHash
CryptReleaseContext
CryptCreateHash
CryptAcquireContextW
RegFlushKey
shell32
ShellExecuteW
SHGetFolderPathAndSubDirW
ShellExecuteExW
ole32
CoInitialize
CoCreateInstance
CoCreateGuid
CoUninitialize
StringFromGUID2
oleaut32
VariantClear
VariantInit
RegisterTypeLi
SysAllocString
SysFreeString
shlwapi
PathAddBackslashW
StrCpyW
StrStrW
SHDeleteKeyW
StrCmpNW
PathFileExistsW
StrCmpW
StrDupW
StrRChrW
version
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
sensapi
IsNetworkAlive
userenv
UnloadUserProfile
ws2_32
select
WSARecv
WSASend
ioctlsocket
setsockopt
WSAGetLastError
getaddrinfo
freeaddrinfo
connect
getsockopt
socket
htons
sendto
gethostbyname
WSASetLastError
WSAStartup
WSACleanup
closesocket
WSASocketW
wininet
InternetConnectW
HttpOpenRequestW
HttpAddRequestHeadersW
InternetSetOptionW
HttpSendRequestW
InternetCloseHandle
HttpQueryInfoW
HttpEndRequestW
InternetWriteFile
HttpSendRequestExW
InternetReadFile
InternetQueryDataAvailable
InternetOpenW
comctl32
InitCommonControlsEx
_TrackMouseEvent
psapi
GetProcessImageFileNameW
EnumProcesses
iphlpapi
GetAdaptersInfo
Sections
.text Size: 434KB - Virtual size: 433KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 152KB - Virtual size: 151KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 39KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 2B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 293KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ