SKlauncher-3[.]1[.]2[.]zip

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General

Target

SKlauncher-3.1.2.zip
Size

3.5MB
MD5

2ab30b8d36e7930bacbb28f07f9cff4b
SHA1

41d2a79a849f8cc6cc0a909280ad0cb14637d76a
SHA256

6793b29b9324d04be9070ea8877ed4a082586d090801df2b626e7aa739c05515
SHA512

b38e701c1966d97cf84b4b06d062bbaeaaaabb918a0c0ea42fc54f94a2ccdf7d23a5987af78cf48443ef75cc6fe2b5bf35a039ff6ded0205c16216e56e6837a3
SSDEEP

49152:NHpYZCKO+4qD+Ck18UfLeAgMOmd9wyhm0W+PY4EjFmAqTAd5sfUDUeieYkTaubkm:Nt+O18UfgnmdaGxEjUAqTM5XGcnMWaGv

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/SKlauncher-3.1.2-x64.exe
unpack001/SKlauncher-3.1.2-x86.exe

Files

SKlauncher-3.1.2.zip
.zip
SKlauncher-3.1.2-x64.exe
.exe windows:5 windows x64

de361320741c3eefff5c87665ab4f6f4

Headers

DLL Characteristics

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

user32

SetForegroundWindow
MessageBoxA
ExitWindowsEx
EnumWindows
IsIconic
ShowWindow
MessageBoxW
GetLastActivePopup
IsWindowVisible
GetWindowThreadProcessId
MonitorFromPoint

advapi32

AdjustTokenPrivileges
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
OpenProcessToken
GetTokenInformation
ConvertSidToStringSidA
RegEnumKeyExA
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
LookupPrivilegeValueA

ole32

CreateStreamOnHGlobal
CoCreateInstance
CoInitializeEx
GetHGlobalFromStream
CoUninitialize

kernel32

GetStringTypeW
GetStringTypeA
HeapReAlloc
QueryPerformanceCounter
GetTimeZoneInformation
EnumSystemLocalesA
IsValidLocale
InitializeCriticalSectionAndSpinCount
WriteConsoleA
SetStdHandle
CompareStringA
CompareStringW
GetLocaleInfoW
SetEndOfFile
GetLocaleInfoA
SetCurrentDirectoryA
HeapCreate
HeapSetInformation
IsValidCodePage
GetOEMCP
GetACP
GetLastError
CreateFileW
SetFilePointer
WriteFile
ReadFile
GetProcAddress
LoadLibraryA
GetUserDefaultLCID
CloseHandle
CreateFileA
CreateDirectoryA
FlushFileBuffers
WriteConsoleW
GetFileType
GetStdHandle
GetLongPathNameW
ExitProcess
RemoveDirectoryA
MultiByteToWideChar
AreFileApisANSI
FindClose
FindFirstFileA
FindFirstFileW
TerminateProcess
GetExitCodeProcess
CreateProcessW
GetWindowsDirectoryW
SetHandleInformation
CreatePipe
GetShortPathNameA
GetModuleFileNameA
GetShortPathNameW
GetModuleFileNameW
GetCurrentProcessId
GetLongPathNameA
FoldStringW
GetWindowsDirectoryA
GetEnvironmentVariableW
GetEnvironmentVariableA
GetTempPathW
GetTempPathA
GetTempFileNameA
GetFullPathNameW
GetFullPathNameA
FindNextFileA
DeleteFileA
LoadLibraryW
FreeEnvironmentStringsW
GetEnvironmentStringsW
FreeEnvironmentStringsA
GetEnvironmentStrings
GetExitCodeThread
WaitForSingleObject
CreateThread
GetConsoleOutputCP
SetEnvironmentVariableA
GetProcessHeap
GetCurrentDirectoryA
GetVersionExA
CreateProcessA
SearchPathA
GetSystemTimeAsFileTime
EnterCriticalSection
InitializeCriticalSection
LeaveCriticalSection
Sleep
GetMailslotInfo
CreateMailslotA
GetCommandLineW
CreateSemaphoreA
LocalFree
GetCurrentProcess
LocalAlloc
SizeofResource
LockResource
LoadResource
FindResourceA
GlobalUnlock
GlobalSize
GlobalLock
GetTickCount
AllocConsole
GetModuleHandleA
LoadLibraryExA
SetEnvironmentVariableW
SetCurrentDirectoryW
WideCharToMultiByte
DeleteCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
RaiseException
RtlPcToFileHeader
RtlUnwindEx
CreateDirectoryW
RemoveDirectoryW
HeapAlloc
HeapFree
DebugBreak
GetCommandLineA
GetStartupInfoA
LCMapStringA
LCMapStringW
GetCPInfo
EncodePointer
DecodePointer
FlsGetValue
FlsSetValue
FlsFree
SetLastError
GetCurrentThreadId
FlsAlloc
HeapSize
GetModuleHandleW
GetConsoleCP
GetConsoleMode
SetHandleCount

Sections

.text
Size: 239KB - Virtual size: 238KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 63KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
SKlauncher-3.1.2-x86.exe
.exe windows:5 windows x86

6b3348ee59160f9abc4d24a59c2a3a10

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

user32

SetForegroundWindow
MessageBoxA
ExitWindowsEx
EnumWindows
IsIconic
ShowWindow
MessageBoxW
GetLastActivePopup
IsWindowVisible
GetWindowThreadProcessId
MonitorFromPoint

advapi32

AdjustTokenPrivileges
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
OpenProcessToken
GetTokenInformation
ConvertSidToStringSidA
RegEnumKeyExA
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
LookupPrivilegeValueA

ole32

CreateStreamOnHGlobal
CoCreateInstance
CoInitializeEx
GetHGlobalFromStream
CoUninitialize

kernel32

GetStringTypeA
GetLocaleInfoA
GetStringTypeW
GetTimeZoneInformation
EnumSystemLocalesA
IsValidLocale
InitializeCriticalSectionAndSpinCount
WriteConsoleA
SetStdHandle
CompareStringA
CompareStringW
GetLocaleInfoW
SetEndOfFile
QueryPerformanceCounter
GetConsoleOutputCP
HeapCreate
HeapReAlloc
VirtualAlloc
VirtualFree
IsValidCodePage
GetOEMCP
GetLastError
CreateFileW
SetFilePointer
WriteFile
ReadFile
GetProcAddress
LoadLibraryA
GetUserDefaultLCID
CloseHandle
CreateFileA
CreateDirectoryA
FlushFileBuffers
WriteConsoleW
GetFileType
GetStdHandle
GetLongPathNameW
ExitProcess
RemoveDirectoryA
MultiByteToWideChar
AreFileApisANSI
FindClose
FindFirstFileA
FindFirstFileW
TerminateProcess
GetExitCodeProcess
CreateProcessW
GetWindowsDirectoryW
SetHandleInformation
CreatePipe
GetShortPathNameA
GetModuleFileNameA
GetShortPathNameW
GetModuleFileNameW
GetCurrentProcessId
GetLongPathNameA
FoldStringW
GetWindowsDirectoryA
GetEnvironmentVariableW
GetEnvironmentVariableA
GetTempPathW
GetTempPathA
GetTempFileNameA
GetFullPathNameW
GetFullPathNameA
FindNextFileA
DeleteFileA
LoadLibraryW
FreeEnvironmentStringsW
GetEnvironmentStringsW
FreeEnvironmentStringsA
GetEnvironmentStrings
GetExitCodeThread
WaitForSingleObject
CreateThread
GetProcessHeap
SetEnvironmentVariableA
SetCurrentDirectoryA
GetCurrentDirectoryA
GetVersionExA
CreateProcessA
SearchPathA
GetSystemTimeAsFileTime
EnterCriticalSection
InitializeCriticalSection
LeaveCriticalSection
Sleep
GetMailslotInfo
CreateMailslotA
GetCommandLineW
CreateSemaphoreA
LocalFree
GetCurrentProcess
LocalAlloc
SizeofResource
LockResource
LoadResource
FindResourceA
GlobalUnlock
GlobalSize
GlobalLock
GetTickCount
AllocConsole
GetModuleHandleA
LoadLibraryExA
SetEnvironmentVariableW
SetCurrentDirectoryW
WideCharToMultiByte
InterlockedIncrement
InterlockedDecrement
DeleteCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
RtlUnwind
CreateDirectoryW
RemoveDirectoryW
HeapAlloc
HeapFree
GetCommandLineA
GetStartupInfoA
LCMapStringA
LCMapStringW
GetCPInfo
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
HeapSize
GetConsoleCP
GetConsoleMode
SetHandleCount
GetACP

Sections

.text
Size: 197KB - Virtual size: 196KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
SKlauncher-3.1.2.jar
.jar

Sharing

General

Malware Config

Signatures

Files

de361320741c3eefff5c87665ab4f6f4

Headers

DLL Characteristics

File Characteristics

Imports

user32

advapi32

ole32

kernel32

Sections

.text Size: 239KB - Virtual size: 238KB

.rdata Size: 63KB - Virtual size: 63KB

.data Size: 10KB - Virtual size: 71KB

.pdata Size: 11KB - Virtual size: 11KB

.rsrc Size: 17KB - Virtual size: 17KB

.reloc Size: 2KB - Virtual size: 2KB

6b3348ee59160f9abc4d24a59c2a3a10

Headers

DLL Characteristics

File Characteristics

Imports

user32

advapi32

ole32

kernel32

Sections

.text Size: 197KB - Virtual size: 196KB

.rdata Size: 44KB - Virtual size: 43KB

.data Size: 8KB - Virtual size: 68KB

.rsrc Size: 17KB - Virtual size: 17KB

.reloc Size: 13KB - Virtual size: 12KB

.text
Size: 239KB - Virtual size: 238KB

.rdata
Size: 63KB - Virtual size: 63KB

.data
Size: 10KB - Virtual size: 71KB

.pdata
Size: 11KB - Virtual size: 11KB

.rsrc
Size: 17KB - Virtual size: 17KB

.reloc
Size: 2KB - Virtual size: 2KB

.text
Size: 197KB - Virtual size: 196KB

.rdata
Size: 44KB - Virtual size: 43KB

.data
Size: 8KB - Virtual size: 68KB

.rsrc
Size: 17KB - Virtual size: 17KB

.reloc
Size: 13KB - Virtual size: 12KB