$R6YYJ25[.]exe | Triage™

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General

Target
$R6YYJ25.exe
Size 7.1MB
Sample260831-vtp53axcqc
SHA256 2eb4f20faee596bb421810c5078b6188b13c01b94c28b6b86e1775d49c0d2613
MD5 ffe6c49b561cd2c8e41b4d9e0c03e858
SHA1 d91c834d54376d8e67853ac5ce514636f939f9bd
SHA512 f955c40569a11c224bae677e0919dbef0507d89c49cc2b3d3a279b1e5b9bb55250789cbb22eafb5cf1ae8ccf13e52520a9bc399c9c3276878230a635e7e35beb
SSDEEP 98304:Bf7wCQInrje/CAVMJy1WctoaPBlsMjx8uNvweLODvzSey8tAJ0pAEqNCI0la1N:Bfn6/VSlcKaPBhjiYwrOMtAJ4iNCI0Yv
TLSH
T1B3763306B7839035E8604D391D52F4696E23ABAD5FE950092DBCCB5F0E7C683BE791B0
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

installer

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
$R6YYJ25.exe

Inno Setup is an open-source installation builder for Windows applications. 1 IoCs

Inno Setup installer

installer

resource	yara_rule
sample	innosetup

File Explorer

$R6YYJ25.exe

.exe 7.1MB

$R6YYJ25.exe

IMPHASH 483f0c4259a9148c34961abbda6146c1
SHA256 2eb4f20faee596bb421810c5078b6188b13c01b94c28b6b86e1775d49c0d2613
MD5 ffe6c49b561cd2c8e41b4d9e0c03e858
SHA1 d91c834d54376d8e67853ac5ce514636f939f9bd
SHA512 f955c40569a11c224bae677e0919dbef0507d89c49cc2b3d3a279b1e5b9bb55250789cbb22eafb5cf1ae8ccf13e52520a9bc399c9c3276878230a635e7e35beb
SSDEEP 98304:Bf7wCQInrje/CAVMJy1WctoaPBlsMjx8uNvweLODvzSey8tAJ0pAEqNCI0la1N:Bfn6/VSlcKaPBhjiYwrOMtAJ4iNCI0Yv
TLSH
T1B3763306B7839035E8604D391D52F4696E23ABAD5FE950092DBCCB5F0E7C683BE791B0
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.
Inno Setup is an open-source installation builder for Windows applications.

Inno Setup installer

installer

Minor OS version

Major OS version

Entry point

91256

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_BYTES_REVERSED_LO IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_BYTES_REVERSED_HI

PDB paths

oleaut32

SysFreeString SysReAllocStringLen SysAllocStringLen SafeArrayPtrOfIndex SafeArrayGetUBound SafeArrayGetLBound SafeArrayCreate VariantChangeType VariantCopy VariantClear VariantInit

advapi32

RegQueryValueExW RegOpenKeyExW RegCloseKey RegQueryValueExW RegOpenKeyExW RegCloseKey OpenProcessToken LookupPrivilegeValueW AdjustTokenPrivileges

user32

GetKeyboardType LoadStringW MessageBoxA CharNextW CreateWindowExW TranslateMessage SetWindowLongW PeekMessageW MsgWaitForMultipleObjects MessageBoxW LoadStringW GetSystemMetrics ExitWindowsEx DispatchMessageW DestroyWindow CharUpperBuffW CallWindowProcW

kernel32

GetACP Sleep VirtualFree VirtualAlloc GetSystemInfo GetTickCount QueryPerformanceCounter GetVersion GetCurrentThreadId VirtualQuery WideCharToMultiByte MultiByteToWideChar lstrlenW lstrcpynW LoadLibraryExW GetThreadLocale GetStartupInfoA GetProcAddress GetModuleHandleW GetModuleFileNameW GetLocaleInfoW GetCommandLineW FreeLibrary FindFirstFileW FindClose ExitProcess WriteFile UnhandledExceptionFilter RtlUnwind RaiseException GetStdHandle CloseHandle TlsSetValue TlsGetValue LocalAlloc GetModuleHandleW WriteFile WideCharToMultiByte WaitForSingleObject VirtualQuery VirtualProtect VirtualFree VirtualAlloc SizeofResource SignalObjectAndWait SetLastError SetFilePointer SetEvent SetErrorMode SetEndOfFile ResetEvent RemoveDirectoryW ReadFile MultiByteToWideChar LockResource LoadResource LoadLibraryW LeaveCriticalSection InitializeCriticalSection GetWindowsDirectoryW GetVersionExW GetUserDefaultLangID GetThreadLocale GetSystemInfo GetStdHandle GetProcAddress GetModuleHandleW GetModuleFileNameW GetLocaleInfoW GetLocalTime GetLastError GetFullPathNameW GetFileSize GetFileAttributesW GetExitCodeProcess GetEnvironmentVariableW GetDiskFreeSpaceW GetDateFormatW GetCurrentProcess GetCommandLineW GetCPInfo InterlockedExchange InterlockedCompareExchange FreeLibrary FormatMessageW FindResourceW EnumCalendarInfoW EnterCriticalSection DeleteFileW DeleteCriticalSection CreateProcessW CreateFileW CreateEventW CreateDirectoryW CompareStringW CloseHandle Sleep

comctl32

InitCommonControls

Name

.text

Size

81KB

Virtual Size

80KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.itext

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

21KB

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

Virtual Size

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

512B

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

44KB

Virtual Size

44KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

$R6YYJ25.exe

oleaut32

advapi32

user32

kernel32

comctl32

generic