Step 3 - Setup_Install[.]exe

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General

Target

Step 3 - Setup_Install.exe
Size

4.7MB
MD5

a0023254d52f0f0ae306eaa788f4d628
SHA1

43c3058f6c9f64bcc7da8f2d8e0a5da0076b4948
SHA256

383ed6c9cdf8590845730198dfde66cd799ec047ca8850cb5ecdfed293fa287c
SHA512

2781abb843a870c1cfa02fd0bbb8603b7885230656284afee8cd1f4ea411f438fbdb6b2e48737e368d6ba51e340af9c07ee66e6811f80b144b3053fd0d231154
SSDEEP

98304:kAs++BUHecpbpx+sborjZGS/mBRjUOarcqQPV76M:kAKBx4px+sNxnaAqQt76M

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Step 3 - Setup_Install.exe

Files

Step 3 - Setup_Install.exe
.exe windows:6 windows x86 arch:x86

Password: 123

d79dd35f147f0bd91cc18a6615fcfa5d

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
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\ReleaseAI\win\Release\stubs\x86\ExternalUi.pdb

Imports

kernel32

WriteFile
DeleteFileW
HeapDestroy
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
GetProcessHeap
SizeofResource
LockResource
LoadResource
FindResourceW
FindResourceExW
CreateEventExW
WaitForSingleObject
CreateProcessW
GetLastError
GetExitCodeProcess
SetEvent
RemoveDirectoryW
GetProcAddress
GetModuleHandleW
GetWindowsDirectoryW
CreateDirectoryW
GetTempPathW
GetTempFileNameW
MoveFileW
EnterCriticalSection
LeaveCriticalSection
GetModuleFileNameW
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
GetCurrentThreadId
RaiseException
SetLastError
GlobalUnlock
GlobalLock
GlobalAlloc
MulDiv
lstrcmpW
CreateEventW
FindClose
FindFirstFileW
GetFullPathNameW
InitializeCriticalSection
lstrcpynW
CreateThread
LoadLibraryExW
GetCurrentProcess
Sleep
WideCharToMultiByte
GetDiskFreeSpaceExW
DecodePointer
GetExitCodeThread
GetCurrentProcessId
FreeLibrary
GetSystemDirectoryW
lstrlenW
VerifyVersionInfoW
VerSetConditionMask
lstrcmpiW
LoadLibraryW
GetDriveTypeW
CompareStringW
FindNextFileW
GetLogicalDriveStringsW
GetFileSize
GetFileAttributesW
GetShortPathNameW
GetFinalPathNameByHandleW
SetFileAttributesW
GetFileTime
CopyFileW
ReadFile
SetFilePointer
SetFileTime
SystemTimeToFileTime
MultiByteToWideChar
GetSystemInfo
WaitForMultipleObjects
GetVersionExW
CreateSemaphoreW
ReleaseSemaphore
GlobalMemoryStatus
GetModuleHandleA
GetProcessAffinityMask
VirtualProtect
VirtualQuery
LoadLibraryExA
GetStringTypeW
LocalFree
LocalAlloc
SetUnhandledExceptionFilter
FileTimeToSystemTime
GetEnvironmentVariableW
GetSystemTime
GetDateFormatW
GetTimeFormatW
GetLocaleInfoW
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
FormatMessageW
GetEnvironmentStringsW
InitializeCriticalSectionEx
LoadLibraryA
GetModuleFileNameA
GetCurrentThread
GetConsoleOutputCP
CloseHandle
Wow64DisableWow64FsRedirection
Wow64RevertWow64FsRedirection
IsWow64Process
SetConsoleTextAttribute
GetStdHandle
GetConsoleScreenBufferInfo
OutputDebugStringW
GetTickCount
GetCommandLineW
SetCurrentDirectoryW
SetEndOfFile
EnumResourceLanguagesW
GetSystemDefaultLangID
GetUserDefaultLangID
GetLocalTime
ResetEvent
GlobalFree
GetPrivateProfileStringW
GetPrivateProfileSectionNamesW
WritePrivateProfileStringW
CreateNamedPipeW
ConnectNamedPipe
TerminateThread
CompareFileTime
CopyFileExW
OpenEventW
PeekNamedPipe
WaitForSingleObjectEx
QueryPerformanceCounter
QueryPerformanceFrequency
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
EncodePointer
LCMapStringEx
CompareStringEx
GetCPInfo
GetSystemTimeAsFileTime
IsDebuggerPresent
InitializeSListHead
InterlockedPopEntrySList
InterlockedPushEntrySList
FlushInstructionCache
IsProcessorFeaturePresent
VirtualAlloc
VirtualFree
UnhandledExceptionFilter
TerminateProcess
GetStartupInfoW
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
ExitProcess
GetFileType
LCMapStringW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetTimeZoneInformation
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
ReadConsoleW
WriteConsoleW
FlushFileBuffers
CreateFileW

imagehlp

SymGetModuleBase
SymFunctionTableAccess
SymGetLineFromAddr
SymSetSearchPath
SymCleanup
SymInitialize
SymSetOptions
StackWalk

Sections

.text
Size: 2.5MB - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 690KB - Virtual size: 689KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 15KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 520KB - Virtual size: 519KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 165KB - Virtual size: 164KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: 123

d79dd35f147f0bd91cc18a6615fcfa5d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

imagehlp

Sections

.text Size: 2.5MB - Virtual size: 2.5MB

.rdata Size: 690KB - Virtual size: 689KB

.data Size: 15KB - Virtual size: 52KB

.rsrc Size: 520KB - Virtual size: 519KB

.reloc Size: 165KB - Virtual size: 164KB

.text
Size: 2.5MB - Virtual size: 2.5MB

.rdata
Size: 690KB - Virtual size: 689KB

.data
Size: 15KB - Virtual size: 52KB

.rsrc
Size: 520KB - Virtual size: 519KB

.reloc
Size: 165KB - Virtual size: 164KB