BraveBrowserSetup-BRV002[.]exe

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General

Target
BraveBrowserSetup-BRV002.exe
Size 1.2MB
Sample261009-3cs5dsdw4n
SHA256 61f8abd9fc84ecc74dbc0af76a984438f322abbaac5cbbe17966308fbf49d5b8
MD5 557180b32a7aeed0180ce72f7ec88c79
SHA1 d1ba964213dc87069df7d80bf7d2f7deafc8239f
SHA512 efdefa0ae68dfb928cd6184ded8bbdd6898ddec49b2d9cceee41527ba112d9b7156425f5f9001a87c6658b3ac593f7f49dda64679bf2309eaee8d9858ed1383e
SSDEEP 24576:+mmr/0CMFihdrI4iWKyp7Cf04qthT32Gb0Xs6e4aoAbFUSX:+r/xMFmpiWK4n9hLsX/edoAbFU+
TLSH
T1F7452221B6D08035F8B319311AE45A750ABEFD749A218A9F27D65E2D07B46C3EB31733
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

File Explorer

BraveBrowserSetup-BRV002.exe

.exe 1.2MB

BraveBrowserSetup-BRV002.exe

IMPHASH 59dd7ae6bef680b839d5a65e314ee5ce
SHA256 61f8abd9fc84ecc74dbc0af76a984438f322abbaac5cbbe17966308fbf49d5b8
MD5 557180b32a7aeed0180ce72f7ec88c79
SHA1 d1ba964213dc87069df7d80bf7d2f7deafc8239f
SHA512 efdefa0ae68dfb928cd6184ded8bbdd6898ddec49b2d9cceee41527ba112d9b7156425f5f9001a87c6658b3ac593f7f49dda64679bf2309eaee8d9858ed1383e
SSDEEP 24576:+mmr/0CMFihdrI4iWKyp7Cf04qthT32Gb0Xs6e4aoAbFUSX:+r/xMFmpiWK4n9hLsX/edoAbFU+
TLSH
T1F7452221B6D08035F8B319311AE45A750ABEFD749A218A9F27D65E2D07B46C3EB31733
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Digest

eb:7b:01:19:d6:45:30:65:72:7a:23:cc:56:68:00:42:71:38:3d:07:c1:d9:7c:3f:15:b6:e1:d7:11:93:1e:a3

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=Brave Software\, Inc.,O=Brave Software\, Inc.,L=San Francisco,ST=California,C=US

Chains

Oct 7, 2026

CN=Brave Software\, Inc.,O=Brave Software\, Inc.,L=San Francisco,ST=California,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=Brave Software\, Inc.,O=Brave Software\, Inc.,L=San Francisco,ST=California,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Aug 1, 2022 - Nov 9, 2031

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Serial Number

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 29, 2021 - Apr 28, 2036

Subject

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Serial Number

0d:c7:ac:57:05:ff:21:99:2e:40:43:22:0c:3a:49:86

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

May 7, 2025 - Jan 14, 2038

Subject

CN=DigiCert SHA256 RSA4096 Timestamp Responder 2026 1,O=DigiCert\, Inc.,C=US

Serial Number

08:4f:dc:33:4f:7e:45:4e:db:c3:0f:8f:f9:92:18:35

Issuer

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Aug 5, 2026 - Nov 4, 2037

Subject

CN=Brave Software\, Inc.,O=Brave Software\, Inc.,L=San Francisco,ST=California,C=US

Serial Number

0e:98:2f:dd:f0:6e:93:e9:11:06:5d:03:7d:4d:d4:82

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

May 28, 2024 - Aug 6, 2027

Subject

CN=Dummy certificate

Serial Number

Issuer

CN=Unknown issuer

Key Usages

KeyUsageCertSign

Ext Key Usages

Timespan

Jan 1, 2013 - Apr 1, 2013

Minor OS version

Major OS version

Entry point

28452

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_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

mi_exe_stub.pdb

kernel32

InitializeSListHead IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent GetModuleHandleW GetCurrentProcess TerminateProcess RtlUnwind GetLastError SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary GetProcAddress LoadLibraryExW EncodePointer RaiseException GetStdHandle WriteFile GetModuleFileNameW ExitProcess GetModuleHandleExW OutputDebugStringW HeapAlloc HeapFree FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetSystemTimeAsFileTime GetOEMCP GetCPInfo GetCommandLineA GetCommandLineW MultiByteToWideChar WideCharToMultiByte GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle GetFileType GetStringTypeW GetTempPathW LCMapStringW GetProcessHeap HeapSize HeapReAlloc FlushFileBuffers GetConsoleOutputCP GetConsoleMode SetFilePointerEx ReadFile CreateFileW CloseHandle WriteConsoleW DecodePointer lstrcpynW SleepConditionVariableSRW WakeAllConditionVariable AcquireSRWLockExclusive ReleaseSRWLockExclusive GetCurrentThreadId GetCurrentProcessId GetACP QueryPerformanceCounter CreateDirectoryW SizeofResource lstrlenW RemoveDirectoryW GetEnvironmentVariableW FormatMessageW GetFileAttributesExW LockResource DeleteFileW FindResourceExW LoadResource FindResourceW HeapDestroy LocalFree VerSetConditionMask CopyFileW VerifyVersionInfoW GetTempFileNameW lstrcmpiW UnmapViewOfFile CreateFileMappingW MapViewOfFile VirtualQuery SetFilePointer WaitForSingleObject CreateProcessW GetExitCodeProcess

shlwapi

PathQuoteSpacesW PathCanonicalizeW PathAppendW PathRemoveExtensionW PathStripPathW

advapi32

RegCreateKeyExW RegSetValueExW RegCloseKey

ole32

CoUninitialize CoInitializeEx

shell32

ord680 SHGetFolderPathW

user32

MessageBoxW CharUpperBuffW CharLowerBuffW

Sharing

General

Malware Config

Signatures

File Explorer

BraveBrowserSetup-BRV002.exe

kernel32

shlwapi

advapi32

ole32

shell32

user32

generic