redtiger | ShareX-16[.]1[.]0-setup[.]exe

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General

Target
ShareX-16.1.0-setup.exe
Size 39.2MB
Sample250106-xva4mswrer
SHA256 8f082b1939af2894fea681e6e807e577d15ea546fc0231f84720ac62867ca7f4
MD5 996ca2860bf6737ecb4f469beaeadbcd
SHA1 7a7758afc19ab1eca1b3c2d8f11be630db9dce29
SHA512 28bf3ebdf54fe17731306d5cb6230bb1dd7cd624822d71dd0172362a6cfd17b1237063d1d6af0576a92a4a2f60d06b4365a5cfd112a4f0bfd66dfbb1f292c525
SSDEEP 786432:o9ywSqdvSqwV58dq91FYTCb808MXYPnL9JCcC0ULVu:5rqd65Oi1sO0sYybLVu
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

stealer redtiger

Malware Config

Signatures

Detects RedTiger Stealer 7 IoCs

stealer

resource	yara_rule
sample	redtigerv122
sample	redtigerv22
sample	redtiger_stealer_detection
sample	redtiger_stealer_detection_v2
sample	staticSred
sample	staticred
sample	redtiger_stealer_detection_v1

Redtiger family
redtiger

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ShareX-16.1.0-setup.exe

File Explorer

ShareX-16.1.0-setup.exe

.exe 39.2MB

ShareX-16.1.0-setup.exe

IMPHASH e569e6f445d32ba23766ad67d1e3787f
SHA256 8f082b1939af2894fea681e6e807e577d15ea546fc0231f84720ac62867ca7f4
MD5 996ca2860bf6737ecb4f469beaeadbcd
SHA1 7a7758afc19ab1eca1b3c2d8f11be630db9dce29
SHA512 28bf3ebdf54fe17731306d5cb6230bb1dd7cd624822d71dd0172362a6cfd17b1237063d1d6af0576a92a4a2f60d06b4365a5cfd112a4f0bfd66dfbb1f292c525
SSDEEP 786432:o9ywSqdvSqwV58dq91FYTCb808MXYPnL9JCcC0ULVu:5rqd65Oi1sO0sYybLVu
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x86 arch:x86

Detects RedTiger Stealer

stealer
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

745196

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT 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

kernel32

GetACP GetExitCodeProcess LocalFree CloseHandle SizeofResource VirtualProtect VirtualFree GetFullPathNameW ExitProcess HeapAlloc GetCPInfoExW RtlUnwind GetCPInfo GetStdHandle GetModuleHandleW FreeLibrary HeapDestroy ReadFile CreateProcessW GetLastError GetModuleFileNameW SetLastError FindResourceW CreateThread CompareStringW LoadLibraryA ResetEvent GetVersion RaiseException FormatMessageW SwitchToThread GetExitCodeThread GetCurrentThread LoadLibraryExW LockResource GetCurrentThreadId UnhandledExceptionFilter VirtualQuery VirtualQueryEx Sleep EnterCriticalSection SetFilePointer LoadResource SuspendThread GetTickCount GetFileSize GetStartupInfoW GetFileAttributesW InitializeCriticalSection GetSystemWindowsDirectoryW GetThreadPriority SetThreadPriority GetCurrentProcess VirtualAlloc GetSystemInfo GetCommandLineW LeaveCriticalSection GetProcAddress ResumeThread GetVersionExW VerifyVersionInfoW HeapCreate GetWindowsDirectoryW VerSetConditionMask GetDiskFreeSpaceW FindFirstFileW GetUserDefaultUILanguage lstrlenW QueryPerformanceCounter SetEndOfFile HeapFree WideCharToMultiByte FindClose MultiByteToWideChar LoadLibraryW SetEvent CreateFileW GetLocaleInfoW GetSystemDirectoryW DeleteFileW GetLocalTime GetEnvironmentVariableW WaitForSingleObject WriteFile ExitThread DeleteCriticalSection TlsGetValue GetDateFormatW SetErrorMode IsValidLocale TlsSetValue CreateDirectoryW GetSystemDefaultUILanguage EnumCalendarInfoW LocalAlloc GetUserDefaultLangID RemoveDirectoryW CreateEventW SetThreadLocale GetThreadLocale

comctl32

InitCommonControls

version

GetFileVersionInfoSizeW VerQueryValueW GetFileVersionInfoW

user32

CreateWindowExW TranslateMessage CharLowerBuffW CallWindowProcW CharUpperW PeekMessageW GetSystemMetrics SetWindowLongW MessageBoxW DestroyWindow CharUpperBuffW CharNextW MsgWaitForMultipleObjects LoadStringW ExitWindowsEx DispatchMessageW

oleaut32

SysAllocStringLen SafeArrayPtrOfIndex VariantCopy SafeArrayGetLBound SafeArrayGetUBound VariantInit VariantClear SysFreeString SysReAllocStringLen VariantChangeType SafeArrayCreate

netapi32

NetWkstaGetInfo NetApiBufferFree

advapi32

ConvertStringSecurityDescriptorToSecurityDescriptorW RegQueryValueExW AdjustTokenPrivileges GetTokenInformation ConvertSidToStringSidW LookupPrivilegeValueW RegCloseKey OpenProcessToken RegOpenKeyExW

Name

.text

Size

718KB

Virtual Size

718KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.itext

Size

6KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

14KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

27KB

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

.didata

Size

512B

Virtual Size

420B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

512B

Virtual Size

154B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

Virtual Size

24B

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

512B

Virtual Size

93B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

68KB

Virtual Size

68KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

ShareX-16.1.0-setup.exe

kernel32

comctl32

version

user32

oleaut32

netapi32

advapi32

generic