SecuriteInfo[.]com[.]Trojan[.]Uztuby[.]4[.]2456[.]32315[.]exe

General

Target
SecuriteInfo.com.Trojan.Uztuby.4.2456.32315.exe
Size 2.5MB
Sample230813-3mn87aff94
SHA256 3ee1bf8f42ab125b19e1fbb98ce698441cc9b993ae4c0489da1bbe78f6da48d4
MD5 88c60ed5a295057dbc0ec4a2a410d6d6
SHA1 b586de6f24b82f6afbc8c6e2d691cf6917e7b67e
SHA512 2e55b107ae0cb2b1a3b993ee2c51245604273b69624e165f8db676d1d29ec351e834c48ee3d265158a6bb27d45a97c80490a9170bdc4af4e60484a2017f38baf
SSDEEP 49152:8cbi6/KDutTXSDWSJVLqX+ukt1xeVHRaMzbaTRoKk4eTKaamzJ1E9Oea5:8cbADgGHcetIx3zbaT1kCDm10a5
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
SecuriteInfo.com.Trojan.Uztuby.4.2456.32315.exe

File Explorer

SecuriteInfo.com.Trojan.Uztuby.4.2456.32315.exe

.exe 2.5MB

SecuriteInfo.com.Trojan.Uztuby.4.2456.32315.exe

IMPHASH fa8d20faea9ef7b4e2b7fbfe93442593
SHA256 3ee1bf8f42ab125b19e1fbb98ce698441cc9b993ae4c0489da1bbe78f6da48d4
MD5 88c60ed5a295057dbc0ec4a2a410d6d6
SHA1 b586de6f24b82f6afbc8c6e2d691cf6917e7b67e
SHA512 2e55b107ae0cb2b1a3b993ee2c51245604273b69624e165f8db676d1d29ec351e834c48ee3d265158a6bb27d45a97c80490a9170bdc4af4e60484a2017f38baf
SSDEEP 49152:8cbi6/KDutTXSDWSJVLqX+ukt1xeVHRaMzbaTRoKk4eTKaamzJ1E9Oea5:8cbADgGHcetIx3zbaT1kCDm10a5
MD5 SHA1 SHA512 SSDEEP

windows x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

89568

Magic Number

267

Subsystem

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

PDB paths

kernel32

GetLastError SetLastError FormatMessageW GetFileType GetStdHandle WriteFile ReadFile FlushFileBuffers SetEndOfFile SetFilePointer SetFileTime CloseHandle CreateFileW GetCurrentProcessId CreateDirectoryW SetFileAttributesW GetFileAttributesW DeleteFileW MoveFileW FindClose FindFirstFileW FindNextFileW GetVersionExW GetCurrentDirectoryW GetFullPathNameW FoldStringW GetModuleFileNameW GetModuleHandleW FindResourceW FreeLibrary GetProcAddress ExitProcess SetThreadExecutionState Sleep LoadLibraryW GetSystemDirectoryW CompareStringW AllocConsole FreeConsole AttachConsole WriteConsoleW SystemTimeToTzSpecificLocalTime TzSpecificLocalTimeToSystemTime SystemTimeToFileTime LocalFileTimeToFileTime FileTimeToSystemTime GetCPInfo IsDBCSLeadByte MultiByteToWideChar WideCharToMultiByte GlobalAlloc LockResource GlobalLock GlobalUnlock GlobalFree LoadResource SizeofResource SetCurrentDirectoryW GetTimeFormatW GetDateFormatW LocalFree GetCurrentProcess GetExitCodeProcess WaitForSingleObject GetLocalTime GetTickCount MapViewOfFile UnmapViewOfFile CreateFileMappingW OpenFileMappingW GetCommandLineW SetEnvironmentVariableW ExpandEnvironmentStringsW GetTempPathW MoveFileExW GetLocaleInfoW GetNumberFormatW GetOEMCP DecodePointer SetFilePointerEx GetConsoleMode GetConsoleCP HeapSize SetStdHandle GetProcessHeap FreeEnvironmentStringsW GetEnvironmentStringsW RaiseException GetSystemInfo VirtualProtect VirtualQuery LoadLibraryExA IsProcessorFeaturePresent IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW QueryPerformanceCounter GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead TerminateProcess RtlUnwind EncodePointer EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree LoadLibraryExW QueryPerformanceFrequency GetModuleHandleExW GetModuleFileNameA GetACP HeapFree HeapAlloc HeapReAlloc GetStringTypeW LCMapStringW FindFirstFileExA FindNextFileA IsValidCodePage GetCommandLineA

oleaut32

VariantClear

gdiplus

GdipCreateBitmapFromStream GdipAlloc GdipCloneImage GdipDisposeImage GdipCreateBitmapFromStreamICM GdipCreateHBITMAPFromBitmap GdiplusStartup GdiplusShutdown GdipFree

Name

.text

Size

159KB

Virtual Size

159KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

42KB

Virtual Size

41KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

4KB

Virtual Size

215KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.didat

Size

512B

Virtual Size

376B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

56KB

Virtual Size

55KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

10KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

SecuriteInfo.com.Trojan.Uztuby.4.2456.32315.exe

kernel32

oleaut32

gdiplus