OptiEnhance-V1[.]3[.]exe

Sharing

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General

Target

OptiEnhance-V1.3.exe
Size

21.3MB
MD5

e42c13b15994983aa32e9879841f578d
SHA1

8f9f2c6882bdc6cffc37b7d19718f117cfe1887d
SHA256

716e4b518b21aaf5590033d04721c9932ad4eb2bff2aee7041ac082ff2b4a084
SHA512

54eee2819aabd7f599efb11843c40a050fe90f516854fd031a906235dfa509f6eca0017d0ffab4588b27694ac7f3c0bd11cf006bd9bf67ac78ef6dafb1567907
SSDEEP

393216:ItGJGEvlkbPmYRQK7+8wnbpJ4zugXLhXahE9pIb5HPQmcLGh70M2/dgRNLoBEHyY:ItqGEvlkbrRQ1y/7hXahEjk62hwR/239

Score

1^/10

Malware Config

Signatures

Files

OptiEnhance-V1.3.exe
.exe windows:6 windows x86 arch:x86

366fdad9fcfadbb8d97a02e946650cdf

Code Sign

33:00:00:03:84:d9:68:7d:66:cc:75:4b:a1:00:00:00:00:03:84
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

13/07/2023, 23:45

Not After

15/09/2024, 23:45

Subject

CN=Microsoft 3rd Party Application Component,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

f6:33:e8:c2:fc:56:3b:6e:5c:66:bc:23:50:61:f4:fb:59:2d:de:34:ad:2a:89:43:fe:60:76:24:b5:8d:eb:7c
Signer

Actual PE Digest

f6:33:e8:c2:fc:56:3b:6e:5c:66:bc:23:50:61:f4:fb:59:2d:de:34:ad:2a:89:43:fe:60:76:24:b5:8d:eb:7c

Digest Algorithm

sha256

PE Digest Matches

false

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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

user32

CreateWindowExW
ShutdownBlockReasonCreate
MsgWaitForMultipleObjects
ShowWindow
DestroyWindow
RegisterClassW
DefWindowProcW
PeekMessageW
DispatchMessageW
TranslateMessage
PostMessageW
GetMessageW
MessageBoxW
MessageBoxA
SystemParametersInfoW
DestroyIcon
SetWindowLongW
GetWindowLongW
GetClientRect
InvalidateRect
ReleaseDC
GetDC
DrawTextW
GetDialogBaseUnits
EndDialog
DialogBoxIndirectParamW
MoveWindow
SendMessageW

comctl32

ord380

kernel32

GetACP
IsValidCodePage
GetStringTypeW
GetFileAttributesExW
SetEnvironmentVariableW
FlushFileBuffers
GetCurrentDirectoryW
LCMapStringW
CompareStringW
HeapAlloc
GetOEMCP
GetCPInfo
GetModuleHandleW
MulDiv
FormatMessageW
GetLastError
GetModuleFileNameW
LoadLibraryExW
SetDllDirectoryW
CreateSymbolicLinkW
GetProcAddress
GetEnvironmentStringsW
GetCommandLineW
GetEnvironmentVariableW
ExpandEnvironmentStringsW
DeleteFileW
FindClose
FindFirstFileW
FindNextFileW
GetDriveTypeW
RemoveDirectoryW
GetTempPathW
CloseHandle
QueryPerformanceCounter
QueryPerformanceFrequency
WaitForSingleObject
Sleep
GetCurrentProcess
TerminateProcess
GetExitCodeProcess
CreateProcessW
GetStartupInfoW
FreeLibrary
LocalFree
SetConsoleCtrlHandler
K32EnumProcessModules
K32GetModuleFileNameExW
CreateFileW
FindFirstFileExW
GetFinalPathNameByHandleW
MultiByteToWideChar
WideCharToMultiByte
GetFileSizeEx
FreeEnvironmentStringsW
GetProcessHeap
GetTimeZoneInformation
HeapSize
DecodePointer
HeapReAlloc
WriteConsoleW
SetEndOfFile
CreateDirectoryW
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
RaiseException
GetCommandLineA
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ReadFile
GetFullPathNameW
SetStdHandle
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
HeapFree
GetConsoleMode
ReadConsoleW
SetFilePointerEx
GetConsoleOutputCP

advapi32

OpenProcessToken
GetTokenInformation
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSidToStringSidW

gdi32

SelectObject
DeleteObject
CreateFontIndirectW

Sections

.text
Size: 152KB - Virtual size: 152KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 54KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
loader-o.pyc

Sharing

General

Malware Config

Signatures

Files

366fdad9fcfadbb8d97a02e946650cdf

Code Sign

33:00:00:03:84:d9:68:7d:66:cc:75:4b:a1:00:00:00:00:03:84Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

f6:33:e8:c2:fc:56:3b:6e:5c:66:bc:23:50:61:f4:fb:59:2d:de:34:ad:2a:89:43:fe:60:76:24:b5:8d:eb:7cSigner

Headers

DLL Characteristics

File Characteristics

Imports

user32

comctl32

kernel32

advapi32

gdi32

Sections

.text Size: 152KB - Virtual size: 152KB

.rdata Size: 54KB - Virtual size: 54KB

.data Size: 3KB - Virtual size: 18KB

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

.reloc Size: 8KB - Virtual size: 7KB

33:00:00:03:84:d9:68:7d:66:cc:75:4b:a1:00:00:00:00:03:84
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

f6:33:e8:c2:fc:56:3b:6e:5c:66:bc:23:50:61:f4:fb:59:2d:de:34:ad:2a:89:43:fe:60:76:24:b5:8d:eb:7c
Signer

.text
Size: 152KB - Virtual size: 152KB

.rdata
Size: 54KB - Virtual size: 54KB

.data
Size: 3KB - Virtual size: 18KB

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

.reloc
Size: 8KB - Virtual size: 7KB