Gacha Nebula[.]exe

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General

Target

Gacha Nebula.exe
Size

134KB
MD5

97dd84f10010893e6012b6d7734cb88e
SHA1

195a005ea96d32b734c28231e35abfc9bd9ee502
SHA256

9a1ef35b9df4a24928cbefceaa0449c9e34cdac906f71d4b57af359697b9a3c0
SHA512

b711360149353588a2163f16d9544b70f39caf1ef0fa82e3dbb97c77b16bcd874530d8c4fb3c502dbd538080b3f6fc3deaa9ca22029f063108a6cb6c3dee66f2
SSDEEP

3072:5cR7HVcrFONqdOvS3f7fSA06+RcfArYN6UgzZB6Z6TF7:5cXuXQG31mBu6TJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Gacha Nebula.exe

Files

Gacha Nebula.exe
.exe windows:6 windows x86

99f1208f8baa2895eb326f6c41fd3294

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

SetStdHandle
WriteConsoleW
GetProcAddress
ExitProcess
HeapAlloc
GetProcessHeap
GetModuleHandleW
LoadLibraryW
GetFileAttributesW
CreateFileW
GetUserDefaultUILanguage
GetModuleFileNameW
GetStdHandle
GetCommandLineW
RaiseException
DecodePointer
SetFilePointerEx
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetCurrentProcess
TerminateProcess
WriteFile
CloseHandle
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
MultiByteToWideChar
WideCharToMultiByte
RtlUnwind
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetFileType
GetModuleFileNameA
GetModuleHandleExW
GetACP
LCMapStringW
FindClose
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetStringTypeW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
HeapSize
HeapReAlloc
HeapFree

shell32

CommandLineToArgvW

user32

MessageBoxExW

shlwapi

StrCmpW

Exports

Exports

AmdPowerXpressRequestBetterBatteryLife
NvOptimusDisablement

Sections

.text
Size: 42KB - Virtual size: 42KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 54KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

99f1208f8baa2895eb326f6c41fd3294

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

shell32

user32

shlwapi

Exports

Exports

Sections

.text Size: 42KB - Virtual size: 42KB

.rdata Size: 30KB - Virtual size: 29KB

.data Size: 2KB - Virtual size: 4KB

.rsrc Size: 54KB - Virtual size: 53KB

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 42KB - Virtual size: 42KB

.rdata
Size: 30KB - Virtual size: 29KB

.data
Size: 2KB - Virtual size: 4KB

.rsrc
Size: 54KB - Virtual size: 53KB

.reloc
Size: 4KB - Virtual size: 3KB