chuev27 (2)[.]exe | Triage™

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General

Target
chuev27 (2).exe
Size 93KB
Sample260331-e8epwadz4r
SHA256 5b7f808d3a50e0a1c3ff476f431347c46472dcdd595b5cc7d230418fc056ca53
MD5 22b58213827471828d857c89c88ec8ab
SHA1 781abe7bdec1ac2acd1092e946786b1d3f826c9c
SHA512 cc45f9ffefea218a564299861191b710e5463c5c33cccba5d7be1124961808903b0b67e9184cfb40b3091719d46828d15f990bf086839973ab10aeeef61ba2aa
SSDEEP 1536:e3r3J4cN5GprcET50wG9Uk5Qg8xWzT6U8RfSrMfFPNXH9OMIekWPSQOkCD7t067r:eDzYyKi6bfSrMfF5dqfWPROk87t06f
TLSH
T133935A06726351BCC507C5384AE39A71B931B8A64B307E7F375CEE352F11E817E68A1A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
chuev27 (2).exe

File Explorer

chuev27 (2).exe

.exe 93KB

chuev27 (2).exe

IMPHASH ceddf1d41296e4228c82c162097440f2
SHA256 5b7f808d3a50e0a1c3ff476f431347c46472dcdd595b5cc7d230418fc056ca53
MD5 22b58213827471828d857c89c88ec8ab
SHA1 781abe7bdec1ac2acd1092e946786b1d3f826c9c
SHA512 cc45f9ffefea218a564299861191b710e5463c5c33cccba5d7be1124961808903b0b67e9184cfb40b3091719d46828d15f990bf086839973ab10aeeef61ba2aa
SSDEEP 1536:e3r3J4cN5GprcET50wG9Uk5Qg8xWzT6U8RfSrMfFPNXH9OMIekWPSQOkCD7t067r:eDzYyKi6bfSrMfF5dqfWPROk87t06f
TLSH
T133935A06726351BCC507C5384AE39A71B931B8A64B307E7F375CEE352F11E817E68A1A
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5088

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

advapi32

RegCloseKey RegCreateKeyExA RegFlushKey RegOpenKeyExA RegQueryValueExA RegSetValueExA

comctl32

InitCommonControls

crypt32

CryptProtectData

gdi32

BitBlt CreateCompatibleBitmap CreateCompatibleDC CreateDIBSection CreateFontA CreatePen CreateSolidBrush DeleteDC DeleteObject GetStockObject GetTextExtentPoint32A LineTo MoveToEx SelectObject SetBkColor SetBkMode SetTextColor TextOutA

kernel32

CloseHandle CreateDirectoryA DeleteCriticalSection DeleteFileA DeleteFileW EnterCriticalSection ExitProcess FileTimeToLocalFileTime FileTimeToSystemTime FindClose FindFirstFileA FindFirstFileW FindNextFileA FindNextFileW GetFileAttributesW GetLastError GetModuleFileNameA GetModuleHandleA GetStartupInfoA GlobalAlloc GlobalLock GlobalUnlock InitializeCriticalSection IsDBCSLeadByteEx K32EnumProcesses LeaveCriticalSection LocalFree MultiByteToWideChar OpenProcess QueryFullProcessImageNameA RemoveDirectoryA RemoveDirectoryW SetFileAttributesW SetUnhandledExceptionFilter Sleep TerminateProcess TlsGetValue VirtualProtect VirtualQuery WideCharToMultiByte

msvcrt

__C_specific_handler ___lc_codepage_func ___mb_cur_max_func __getmainargs __initenv __iob_func __set_app_type __setusermatherr _acmdln _amsg_exit _cexit _commode _errno fwprintf _fmode _initterm _ismbblead _lock _onexit _time64 _unlock _wfopen abort calloc exit fclose fflush fgets fopen fprintf fputc fputs fputwc fread free fseek ftell fwrite localeconv malloc memcpy memmove memset signal strcat strchr strcmp strcpy strerror strlen strncmp strncpy strrchr strstr tolower vfprintf wcscat wcscmp wcslen _strlwr _atoi64

ole32

CoCreateInstance CoInitialize CoUninitialize OleInitialize OleUninitialize

shell32

IsUserAnAdmin SHFileOperationA SHGetFolderPathW ShellExecuteA

shlwapi

PathFileExistsA PathFileExistsW

user32

AppendMenuA BeginPaint ClientToScreen CloseClipboard CreatePopupMenu CreateWindowExA DefWindowProcA DestroyMenu DestroyWindow DispatchMessageA DrawEdge DrawTextA DrawTextW EmptyClipboard EnableWindow EndPaint FillRect GetClassNameA GetClientRect GetCursorPos GetDC GetDesktopWindow GetMessageA GetScrollInfo GetWindowRect GetWindowTextA InvalidateRect IsDialogMessageA LoadCursorA MessageBoxA MessageBoxW OpenClipboard PostQuitMessage PtInRect RegisterClassA RegisterClassExA ReleaseDC ScreenToClient SendMessageA SetClipboardData SetCursor SetFocus SetScrollInfo ShowWindow TrackPopupMenu TranslateMessage UnregisterClassA UpdateWindow

Name

.text

Size

65KB

Virtual Size

65KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

1024B

Virtual Size

688B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

11KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

59KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

7KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

96B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

512B

Virtual Size

140B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

chuev27 (2).exe

advapi32

comctl32

crypt32

gdi32

kernel32

msvcrt

ole32

shell32

shlwapi

user32

generic