External OWN Setup 4[.]17[.]exe

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General

Target
External OWN Setup 4.17.exe
Size 301KB
Sample240324-jqaqesdf7v
SHA256 3748a468cc9538f01785e73dec3dfc941f046082eec341a39a7ecfe55d237e72
MD5 8db9ccb122950be7f1bbeb78c06b0fe3
SHA1 fd021224765a4d0f71bd6f39db9c7729e9c37b67
SHA512 aa70bc18d019907f39c75bb3700289c2482f59f234c31ecfb13e50df8f5371a6c09ed6b2657e2315a17820612fe6fc94d74cd978b702bc22a93a9d5cd014c1b1
SSDEEP 768:TDUqShsinfLFRZpgI717TglHVojtMN8M6zbua9LRlcAxMJNPgzjri8h6N:EaORz6O1TgJVeMN87NiNYXri8h
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
External OWN Setup 4.17.exe

File Explorer

External OWN Setup 4.17.exe

.exe 301KB

External OWN Setup 4.17.exe

IMPHASH c6e51dda1622035b42b177c9afe67c30
SHA256 3748a468cc9538f01785e73dec3dfc941f046082eec341a39a7ecfe55d237e72
MD5 8db9ccb122950be7f1bbeb78c06b0fe3
SHA1 fd021224765a4d0f71bd6f39db9c7729e9c37b67
SHA512 aa70bc18d019907f39c75bb3700289c2482f59f234c31ecfb13e50df8f5371a6c09ed6b2657e2315a17820612fe6fc94d74cd978b702bc22a93a9d5cd014c1b1
SSDEEP 768:TDUqShsinfLFRZpgI717TglHVojtMN8M6zbua9LRlcAxMJNPgzjri8h6N:EaORz6O1TgJVeMN87NiNYXri8h
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5520

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

advapi32

RegCloseKey RegEnumKeyExA RegOpenKeyExA RegQueryValueExA

kernel32

CloseHandle CreateMutexA CreateProcessA DeleteCriticalSection EnterCriticalSection ExitProcess FindResourceExA FormatMessageA GetCommandLineA GetCurrentDirectoryA GetCurrentProcess GetEnvironmentVariableA GetExitCodeProcess GetLastError GetModuleFileNameA GetModuleHandleA GetProcAddress GetStartupInfoA GlobalMemoryStatusEx InitializeCriticalSection LeaveCriticalSection LoadResource LocalFree LockResource SetEnvironmentVariableA SetLastError SetUnhandledExceptionFilter TlsGetValue VirtualProtect VirtualQuery WaitForSingleObject

msvcrt

_strdup _stricoll __getmainargs __p__environ __p__fmode __set_app_type _cexit _chdir _close _errno _findclose _findfirst _findnext _fullpath _iob _itoa _onexit _open _read _setmode _stat64 _stricmp abort atexit atoi calloc fclose fopen fprintf fputs free fwrite isspace malloc mbstowcs memcpy printf puts realloc setlocale signal strcat strchr strcmp strcoll strcpy strlen strncat strncpy strpbrk strrchr strstr strtok tolower vfprintf wcstombs

shell32

ShellExecuteA

user32

CreateWindowExA DispatchMessageA EnumWindows FindWindowExA GetMessageA GetSystemMetrics GetWindowLongA GetWindowRect GetWindowTextA GetWindowThreadProcessId KillTimer LoadImageA MessageBoxA PostQuitMessage SendMessageA SetForegroundWindow SetTimer SetWindowPos ShowWindow TranslateMessage UpdateWindow

Name

.text

Size

22KB

Virtual Size

22KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.eh_fram

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

35KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

32B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

265KB

Virtual Size

265KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

External OWN Setup 4.17.exe

advapi32

kernel32

msvcrt

shell32

user32

generic