BraveCrashHandler_unsigned.pdb
Static task
static1
Behavioral task
behavioral1
Sample
d5110cf3b4fe95e13c4cfb5efbf665ae7c2fed1bd6454862e9bda00f3a788b1e.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
d5110cf3b4fe95e13c4cfb5efbf665ae7c2fed1bd6454862e9bda00f3a788b1e.exe
Resource
win10v2004-20240226-en
General
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Target
d5110cf3b4fe95e13c4cfb5efbf665ae7c2fed1bd6454862e9bda00f3a788b1e
-
Size
274KB
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MD5
adae15110b2c4b604c0eca8acaa3b425
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SHA1
5242821581ff017ca1f1eb79dbcc7f4df917224b
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SHA256
d5110cf3b4fe95e13c4cfb5efbf665ae7c2fed1bd6454862e9bda00f3a788b1e
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SHA512
665b38f02e16b0d3ae72cf9b5a6cb9a6a36ea02dd6c67514f43082fd4857b8a59aaffb19445ce99d5b92280b2522f2878e4b0c77235510c6682f6037e5690c57
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SSDEEP
6144:rQGLo+jEL+jtbZfgMQA0niBs/AOCUL5eUshx+0uJ:EGlju+jJ9glA0nrsUL5cx+0e
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d5110cf3b4fe95e13c4cfb5efbf665ae7c2fed1bd6454862e9bda00f3a788b1e
Files
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d5110cf3b4fe95e13c4cfb5efbf665ae7c2fed1bd6454862e9bda00f3a788b1e.exe windows:5 windows x86 arch:x86
cb0d2f578a95b7cf4f0c464c08eaa0f9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
GetProcessHeap
DeleteCriticalSection
GetModuleHandleW
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
CloseHandle
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
SetLastError
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
GetFileType
SetStdHandle
GetStringTypeW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
ReadFile
GetProcAddress
CreateFileW
WriteConsoleW
CreateDirectoryW
SizeofResource
RemoveDirectoryW
WaitForMultipleObjects
GetEnvironmentVariableW
WaitForSingleObject
ReleaseMutex
DuplicateHandle
LockResource
DeleteFileW
LoadLibraryW
FindResourceExW
LoadResource
FindResourceW
LocalFree
lstrcmpiW
WaitNamedPipeW
GetExitCodeProcess
GetTempPathW
GetSystemDirectoryW
VirtualQuery
OpenProcess
Sleep
ReadProcessMemory
lstrlenW
SetFilePointer
GetFileAttributesExW
MoveFileExW
GetFileTime
CreateProcessW
SetProcessWorkingSetSize
GetPrivateProfileIntW
OutputDebugStringA
GetFileInformationByHandle
GetLocalTime
lstrcmpW
GetVersionExW
VerSetConditionMask
VerifyVersionInfoW
TryEnterCriticalSection
InitializeCriticalSection
CreateMutexW
lstrcpynW
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
WaitForDebugEvent
GetProcessId
DebugActiveProcessStop
ContinueDebugEvent
GetSystemInfo
GetThreadContext
DebugActiveProcess
VirtualQueryEx
SetNamedPipeHandleState
CreateSemaphoreW
ReleaseSemaphore
RtlCaptureContext
CreateThread
InitializeCriticalSectionEx
HeapDestroy
DecodePointer
HeapAlloc
RaiseException
HeapReAlloc
GetLastError
GetTickCount
TransactNamedPipe
GetSystemDefaultLangID
GetUserDefaultLangID
DeviceIoControl
GetComputerNameExW
ConnectNamedPipe
GetOverlappedResult
DisconnectNamedPipe
CreateNamedPipeW
GetProcessTimes
UnregisterWait
UnregisterWaitEx
RegisterWaitForSingleObject
VirtualProtect
VirtualAlloc
HeapSize
InitializeCriticalSectionAndSpinCount
HeapFree
user32
EnumWindows
CharUpperW
CharLowerW
GetMessageW
IsWindowVisible
DispatchMessageW
PeekMessageW
GetWindowThreadProcessId
wsprintfW
wvsprintfW
CloseWindowStation
SetThreadDesktop
GetThreadDesktop
CloseDesktop
CreateDesktopW
SetProcessWindowStation
GetProcessWindowStation
CreateWindowStationW
PostThreadMessageW
OpenClipboard
CloseClipboard
EmptyClipboard
MessageBoxW
SetClipboardData
advapi32
SetTokenInformation
TraceEvent
GetTraceLoggerHandle
GetTraceEnableFlags
GetTraceEnableLevel
RegisterTraceGuidsW
UnregisterTraceGuids
GetTokenInformation
SetSecurityDescriptorGroup
MakeAbsoluteSD
MakeSelfRelativeSD
GetSecurityDescriptorLength
GetLengthSid
InitializeAcl
InitializeSecurityDescriptor
OpenProcessToken
AddAce
IsValidSid
GetSecurityDescriptorOwner
InitializeSid
ConvertStringSidToSidW
CopySid
GetSecurityDescriptorControl
SetNamedSecurityInfoW
GetSidLengthRequired
GetSidSubAuthority
GetSecurityDescriptorGroup
EqualSid
GetAce
SetSecurityDescriptorOwner
GetAclInformation
GetSecurityDescriptorDacl
SetSecurityDescriptorDacl
GetSecurityDescriptorSacl
ConvertSidToStringSidW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegEnumValueW
RegDeleteValueW
RegSetValueExW
RegEnumKeyExW
RegCreateKeyExW
RegDeleteKeyW
RegQueryInfoKeyW
CheckTokenMembership
FreeSid
AllocateAndInitializeSid
ole32
StringFromGUID2
IIDFromString
CoCreateGuid
shell32
SHGetFolderPathW
netapi32
NetApiBufferFree
NetGetJoinInformation
NetWkstaGetInfo
rpcrt4
UuidCreate
shlwapi
PathStripPathW
PathRemoveExtensionW
PathRemoveFileSpecW
SHQueryValueExW
PathCanonicalizeW
PathAppendW
userenv
UnloadUserProfile
version
GetFileVersionInfoSizeW
GetFileVersionInfoW
VerQueryValueW
Sections
.text Size: 175KB - Virtual size: 174KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ