Static task
static1
Behavioral task
behavioral1
Sample
bypassuac-x64.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bypassuac-x64.exe
Resource
win10v2004-20240226-en
General
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Target
bypassuac-x64.exe
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Size
489KB
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MD5
46a695c9a3b93390c11c1c072cf9ef7d
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SHA1
f145181e095285feeb6897c9a6bd2e5f6585f294
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SHA256
2a694038d64bc9cfcd8caf6af35b6bfb29d2cb0c95baaeffb2a11cd6e60a73d1
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SHA512
4b09f243a8fcd71ec5bf146002519304fdbaf99f1276da25d8eb637ecbc9cebbc49b580c51e36c96c8548a41c38cc76595ad1776eb9bd0b96cac17ca109d4d88
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SSDEEP
6144:DESvxGKval4qpacXbw0gCZTcD9wyNJ6YV7A3NF7EFTx/fJUPJBHdq62LTS0xWY5g:DESZD44qpacX3gCmxYgHS9qNTBk
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bypassuac-x64.exe
Files
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bypassuac-x64.exe.exe windows:6 windows x64 arch:x64
1c55505d21ce3a863dcbb3d4d7fd882b
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
MapViewOfFile
UnmapViewOfFile
ReadFile
WriteFile
WriteConsoleInputW
GetStdHandle
ConnectNamedPipe
CreateNamedPipeW
SetEvent
WaitForSingleObject
CreateEventW
Sleep
ExitProcess
CreateThread
GetModuleFileNameW
PulseEvent
WaitForMultipleObjects
lstrcmpiW
CopyFileW
GetConsoleWindow
CreateRemoteThread
OpenFileMappingW
GetProcAddress
LoadLibraryW
CreateFileW
DeleteFileW
GetTempFileNameW
GetTempPathW
GetLastError
GetCurrentProcess
OpenProcess
VirtualAllocEx
VirtualFreeEx
VirtualProtectEx
WriteProcessMemory
LoadResource
LockResource
SizeofResource
FindResourceW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
CreateFileMappingW
FreeLibrary
CloseHandle
ReadConsoleW
WriteConsoleW
WideCharToMultiByte
MultiByteToWideChar
GetStringTypeW
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
EncodePointer
DecodePointer
RtlPcToFileHeader
RaiseException
RtlLookupFunctionEntry
RtlUnwindEx
HeapFree
GetCommandLineW
GetCPInfo
HeapAlloc
RtlCaptureContext
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
IsProcessorFeaturePresent
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetCurrentThreadId
GetModuleHandleExW
HeapSize
GetProcessHeap
IsDebuggerPresent
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
IsValidCodePage
GetACP
GetOEMCP
HeapReAlloc
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
LoadLibraryExW
OutputDebugStringW
SetStdHandle
advapi32
OpenProcessToken
GetTokenInformation
shell32
SHGetFolderPathW
Sections
.text Size: 192KB - Virtual size: 192KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 61KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 213KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ