QR2 Auth[.]exe | Triage™

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General

Target
QR2 Auth.exe
Size 10.0MB
Sample261017-arma6scd24
SHA256 73cb8ff57d809fe1042ef02ba5571d8ad7ee871cadf01a9bbc609f69f8d407ed
MD5 9f4b2e1530ee264f07e06c8950e2748f
SHA1 61f03e7ac3bce8395a27352b0e4f73b41d5def84
SHA512 c483da0f455863db81be0996f9908ad8ede1d010a6a20ee0c35cbf0d61d415563ad72454ae43b4afb807b970e8912071459e28eb1a80f8c31ecbe9aff28347ec
SSDEEP 196608:EAJ5hg5KEXLlidW0ySN/i55CACmQWkINlEyzSxO44ss9MCpd5h6YV6QwyDxO7n2X:EAJ5hg5KE7QW0ySN/i6GQc/DWxO4MhtZ
TLSH
T18CB6BE31F54ACC66D0EE05BC1E289F5AC2386D2A2B2544C373FE7B5D56764C2363AB12
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

revoked_codesign

Malware Config

Signatures

Revoked Certificate in Chain 1 IoCs

One or more certificates in the signing chain have been revoked, indicating potential compromise.

revoked_codesign

resource
QR2 Auth.exe

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
QR2 Auth.exe

File Explorer

QR2 Auth.exe

.exe 10.0MB

QR2 Auth.exe

IMPHASH c457c3a53f518626ccd02bd56edd9752
SHA256 73cb8ff57d809fe1042ef02ba5571d8ad7ee871cadf01a9bbc609f69f8d407ed
MD5 9f4b2e1530ee264f07e06c8950e2748f
SHA1 61f03e7ac3bce8395a27352b0e4f73b41d5def84
SHA512 c483da0f455863db81be0996f9908ad8ede1d010a6a20ee0c35cbf0d61d415563ad72454ae43b4afb807b970e8912071459e28eb1a80f8c31ecbe9aff28347ec
SSDEEP 196608:EAJ5hg5KEXLlidW0ySN/i55CACmQWkINlEyzSxO44ss9MCpd5h6YV6QwyDxO7n2X:EAJ5hg5KE7QW0ySN/i6GQc/DWxO4MhtZ
TLSH
T18CB6BE31F54ACC66D0EE05BC1E289F5AC2386D2A2B2544C373FE7B5D56764C2363AB12
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Revoked Certificate in Chain

One or more certificates in the signing chain have been revoked, indicating potential compromise.

revoked_codesign
Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest

6b:b6:46:0c:82:26:cb:8d:40:14:cf:d0:34:d8:45:10:40:85:03:8b:fc:76:6d:63:47:b1:57:54:da:f8:01:0e

Digest Algorithm

sha256

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Adelise Zoe Hernandez Melendez,O=Adelise Zoe Hernandez Melendez,L=Oldsmar,ST=Florida,C=US

Chains

Sep 17, 2026

CN=Adelise Zoe Hernandez Melendez,O=Adelise Zoe Hernandez Melendez,L=Oldsmar,ST=Florida,C=US

CN=SSL.com Code Signing Intermediate CA RSA R1,O=SSL Corp,L=Houston,ST=Texas,C=US

CN=SSL.com Root Certification Authority RSA,O=SSL Corporation,L=Houston,ST=Texas,C=US

Subject

CN=SSL.com Root Certification Authority RSA,O=SSL Corporation,L=Houston,ST=Texas,C=US

Serial Number

7b:2c:9b:d3:16:80:32:99

Issuer

CN=SSL.com Root Certification Authority RSA,O=SSL Corporation,L=Houston,ST=Texas,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Feb 12, 2016 - Feb 12, 2041

Subject

CN=SSL.com Code Signing Intermediate CA RSA R1,O=SSL Corp,L=Houston,ST=Texas,C=US

Serial Number

64:33:51:d3:c7:38:9f:08

Issuer

CN=SSL.com Root Certification Authority RSA,O=SSL Corporation,L=Houston,ST=Texas,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Jun 24, 2016 - Jun 24, 2031

Subject

CN=Adelise Zoe Hernandez Melendez,O=Adelise Zoe Hernandez Melendez,L=Oldsmar,ST=Florida,C=US

Serial Number

1f:2f:4d:dc:5d:24:a2:08:df:6d:06:86:54:f2:65:bb

Issuer

CN=SSL.com Code Signing Intermediate CA RSA R1,O=SSL Corp,L=Houston,ST=Texas,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Revoked

Revocation Date

Sep 7, 2026

Timespan

Sep 7, 2026 - Sep 7, 2027

Subject

CN=SSL.com Timestamping Unit 2025 E1,O=SSL Corp,L=Houston,ST=Texas,C=US

Serial Number

1f:6b:16:62:d2:2e:1b:6c:5d:f1:c0:c1:a0:60:0e:38

Issuer

CN=SSL.com Timestamping Issuing RSA CA R1,O=SSL Corp,L=Houston,ST=Texas,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Feb 18, 2025 - Nov 12, 2034

Subject

CN=SSL.com Timestamping Issuing RSA CA R1,O=SSL Corp,L=Houston,ST=Texas,C=US

Serial Number

6d:52:18:70:87:e8:23:4d:85:60:00:d0:80:8f:93:56

Issuer

CN=SSL.com Root Certification Authority RSA,O=SSL Corporation,L=Houston,ST=Texas,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Nov 13, 2019 - Nov 12, 2034

Minor OS version

Major OS version

Entry point

2397904

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

D:\ReleaseAI\win\Release\stubs\x86\ExternalUi.pdb

kernel32

DeleteFileW CloseHandle HeapDestroy HeapSize HeapReAlloc HeapFree HeapAlloc GetProcessHeap SizeofResource LockResource LoadResource FindResourceW FindResourceExW CreateEventExW WaitForSingleObject CreateProcessW GetLastError GetExitCodeProcess SetEvent DeleteCriticalSection EnterCriticalSection LeaveCriticalSection GetModuleFileNameW InitializeCriticalSectionAndSpinCount GetCurrentThreadId RaiseException SetLastError GlobalUnlock GlobalLock GlobalAlloc MulDiv lstrcmpW CreateEventW FindClose FindFirstFileW GetFullPathNameW InitializeCriticalSection lstrcpynW CreateThread GetLogicalDriveStringsW GetDriveTypeW GetDiskFreeSpaceExW Sleep GetProcAddress LoadLibraryExW FreeLibrary CreateToolhelp32Snapshot Process32FirstW Process32NextW GetCurrentProcess WideCharToMultiByte GetSystemDirectoryW GetCurrentProcessId DecodePointer CreateNamedPipeW GetExitCodeThread CreateDirectoryW lstrlenW VerifyVersionInfoW VerSetConditionMask lstrcmpiW GetModuleHandleW LoadLibraryW CompareStringW RemoveDirectoryW FindNextFileW GetFileSize GetFileAttributesW GetShortPathNameW GetFinalPathNameByHandleW SetFileAttributesW GetFileTime CopyFileW ReadFile SetFilePointer SetFileTime SystemTimeToFileTime MultiByteToWideChar GetSystemInfo WaitForMultipleObjects GetVersion CreateSemaphoreW ReleaseSemaphore GlobalMemoryStatus GetModuleHandleA GetProcessAffinityMask GetLocalTime VirtualProtect VirtualQuery LoadLibraryExA GetStringTypeW GetTempFileNameW MoveFileW GetWindowsDirectoryW GetTempPathW SetUnhandledExceptionFilter FileTimeToSystemTime GetEnvironmentVariableW GetSystemTime GetDateFormatW GetTimeFormatW GetLocaleInfoW FormatMessageW ConnectNamedPipe GetEnvironmentStringsW LocalFree InitializeCriticalSectionEx LoadLibraryA GetModuleFileNameA LocalAlloc GetCurrentThread GetConsoleOutputCP FlushFileBuffers Wow64DisableWow64FsRedirection Wow64RevertWow64FsRedirection IsWow64Process OpenProcess WriteFile GetProcessId TerminateProcess ReadProcessMemory SetConsoleTextAttribute GetStdHandle GetConsoleScreenBufferInfo OutputDebugStringW GetTickCount GetCommandLineW SetCurrentDirectoryW SetEndOfFile EnumResourceLanguagesW GetSystemDefaultLangID GetUserDefaultLangID CreatePipe SetHandleInformation lstrcpyW ResetEvent GlobalFree GetPrivateProfileStringW GetPrivateProfileSectionNamesW WritePrivateProfileStringW TerminateThread CompareFileTime CopyFileExW OpenEventW PeekNamedPipe CompareStringEx WaitForSingleObjectEx ReleaseSRWLockExclusive AcquireSRWLockExclusive TryAcquireSRWLockExclusive FormatMessageA QueryPerformanceCounter QueryPerformanceFrequency SleepConditionVariableSRW GetCurrentDirectoryW FindFirstFileExW MoveFileExW GetLocaleInfoEx WakeAllConditionVariable EncodePointer LCMapStringEx GetSystemTimeAsFileTime GetCPInfo IsDebuggerPresent InitializeSListHead InterlockedPopEntrySList InterlockedPushEntrySList FlushInstructionCache IsProcessorFeaturePresent VirtualAlloc VirtualFree UnhandledExceptionFilter GetStartupInfoW RtlUnwind TlsAlloc TlsGetValue TlsSetValue TlsFree ExitThread FreeLibraryAndExitThread GetModuleHandleExW ExitProcess GetFileType FlsAlloc FlsGetValue FlsSetValue FlsFree LCMapStringW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW GetConsoleMode SetFilePointerEx GetFileSizeEx ReadConsoleW GetTimeZoneInformation IsValidCodePage GetACP GetOEMCP GetCommandLineA FreeEnvironmentStringsW SetEnvironmentVariableW SetStdHandle WriteConsoleW CreateFileW HeapQueryInformation

imagehlp

SymSetSearchPath SymCleanup SymInitialize SymSetOptions SymFunctionTableAccess StackWalk SymGetModuleBase SymGetLineFromAddr

Name

.text

Size

2.9MB

Virtual Size

2.9MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

755KB

Virtual Size

755KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

14KB

Virtual Size

58KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.didat

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.fptable

Size

512B

Virtual Size

128B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

607KB

Virtual Size

607KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

192KB

Virtual Size

191KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

QR2 Auth.exe

PE Signature issue

kernel32

imagehlp

generic