Open32[.]exe | Triage

Sharing

Copy URL

Twitter E-mail

General

Target

Open32.exe
Size

252KB
MD5

a4939552fd49c815275f8471aa690e24
SHA1

b25e32b28841d3a313df3214d808630de52171c0
SHA256

9b213c9bac7b804d065dc1e4ce1d30e14da812d9810c33544f9d252147c4846f
SHA512

ab7aad4c27751b4e9ba91bd8a2c11f6ab11ad2eec63d66d0f174c58713380f0ee267a65e495eecc736e1aae258ffa039e4e7728560bd49b91a9eb4a8cf2d577d
SSDEEP

6144:euGQdkTUGJXOjv5o1SDQkdvuP84zyU/49eK/yB4ar:XGSkTUGRODekpz4zq9eK/yB4ar

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

Open32.exe

resource
Open32.exe

Files

Open32.exe
.exe windows:6 windows x86 arch:x86

319c5a7bfce453072d64c94ea7770db9

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

VirtualProtect
WaitForSingleObject
CreateRemoteThread
MultiByteToWideChar
GetStringTypeW
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetCPInfo
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
GetModuleHandleW
GetCurrentProcess
TerminateProcess
CreateFileW
RaiseException
RtlUnwind
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
HeapAlloc
GetFileType
GetFileSizeEx
SetFilePointerEx
CloseHandle
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetProcessHeap
HeapSize
WriteConsoleW

Sections

.text
Size: 117KB - Virtual size: 116KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 37KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.Shine
Size: 85KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

319c5a7bfce453072d64c94ea7770db9

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 117KB - Virtual size: 116KB

.rdata Size: 37KB - Virtual size: 37KB

.data Size: 4KB - Virtual size: 7KB

.Shine Size: 85KB - Virtual size: 85KB

.reloc Size: 7KB - Virtual size: 6KB

.text
Size: 117KB - Virtual size: 116KB

.rdata
Size: 37KB - Virtual size: 37KB

.data
Size: 4KB - Virtual size: 7KB

.Shine
Size: 85KB - Virtual size: 85KB

.reloc
Size: 7KB - Virtual size: 6KB