a70be09111e568949bd163d120cc1914d4514effec65ebdd5dd787935786ac80

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General

Target

a70be09111e568949bd163d120cc1914d4514effec65ebdd5dd787935786ac80
Size

185KB
MD5

76d5c82ec5eaf3b0b516e09aeb2b47c0
SHA1

2777be12471215c2c88ed8ca5918d1e05c5149ac
SHA256

a70be09111e568949bd163d120cc1914d4514effec65ebdd5dd787935786ac80
SHA512

b43f56ec3429189fe6fc1a29b080025adb77d7083a76887edadd73cae6e7a0168007ecb5617b9541f62086aaafb58d8a49474c2076b21aa702014be638a7ac3a
SSDEEP

3072:A/Xt4nqREgUtD6xZSYK/M29uKh+0V1WLYHSR9EvcW40ToFbbOvzweIHJ3mRTx+0E:A/Xt4nqREgRKE2kKh+0nc0yPMzweIITW

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a70be09111e568949bd163d120cc1914d4514effec65ebdd5dd787935786ac80

Files

a70be09111e568949bd163d120cc1914d4514effec65ebdd5dd787935786ac80
.exe windows:5 windows x86 arch:x86

50ba6f6b6c6edf3dd142a97e3affe44f

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

BraveUpdateCore_unsigned.pdb

Imports

kernel32

GetModuleHandleW
GetProcAddress
GetProcessHeap
DeleteCriticalSection
HeapDestroy
DecodePointer
HeapAlloc
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
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
GetCurrentThread
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
RaiseException
LCMapStringW
GetFileType
SetStdHandle
GetStringTypeW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
WriteConsoleW
SizeofResource
LockResource
FindResourceExW
LoadResource
FindResourceW
lstrlenW
lstrcmpiW
WaitForSingleObject
ReleaseMutex
GetFileAttributesExW
GetTickCount
CreateProcessW
TryEnterCriticalSection
InitializeCriticalSection
CreateMutexW
Sleep
GetEnvironmentVariableW
GetSystemDirectoryW
VirtualQuery
CreateDirectoryW
SetFilePointer
MoveFileExW
GetPrivateProfileIntW
OutputDebugStringA
GetFileInformationByHandle
GetLocalTime
lstrcmpW
GetVersionExW
VerSetConditionMask
VerifyVersionInfoW
lstrcpynW
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
VirtualProtect
VirtualAlloc
GetSystemInfo
InitializeCriticalSectionEx
CloseHandle
HeapReAlloc
GetLastError
HeapSize
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsW
HeapFree

ole32

StringFromGUID2
IIDFromString
CoInitializeEx
CoUninitialize

user32

SetClipboardData
EmptyClipboard
CloseClipboard
OpenClipboard
wvsprintfW
wsprintfW
CharUpperW
CharLowerW
MessageBoxW

advapi32

TraceEvent
GetTraceLoggerHandle
GetTraceEnableFlags
GetTraceEnableLevel
RegisterTraceGuidsW
UnregisterTraceGuids
RegQueryValueExW
RegEnumValueW
RegOpenKeyExW
RegSetValueExW
RegCreateKeyExW
RegQueryInfoKeyW
RegCloseKey
GetTokenInformation
MakeAbsoluteSD
MakeSelfRelativeSD
OpenThreadToken
GetSecurityDescriptorLength
GetLengthSid
InitializeAcl
InitializeSecurityDescriptor
OpenProcessToken
AddAce
IsValidSid
ImpersonateLoggedOnUser
GetSecurityDescriptorOwner
InitializeSid
CopySid
GetSecurityDescriptorControl
SetNamedSecurityInfoW
GetSidLengthRequired
GetSidSubAuthority
GetSecurityDescriptorGroup
EqualSid
GetAclInformation
GetSecurityDescriptorDacl
RevertToSelf
SetSecurityDescriptorDacl
GetSecurityDescriptorSacl

shell32

SHGetFolderPathW

netapi32

NetApiBufferFree
NetGetJoinInformation

shlwapi

PathStripPathW
PathRemoveExtensionW
PathCanonicalizeW
PathAppendW
SHQueryValueExW
PathRemoveFileSpecW

userenv

UnloadUserProfile

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

Sections

.text
Size: 116KB - Virtual size: 115KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 9KB

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: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

50ba6f6b6c6edf3dd142a97e3affe44f

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

ole32

user32

advapi32

shell32

netapi32

shlwapi

userenv

version

Sections

.text Size: 116KB - Virtual size: 115KB

.rdata Size: 44KB - Virtual size: 44KB

.data Size: 3KB - Virtual size: 9KB

.rsrc Size: 13KB - Virtual size: 12KB

.reloc Size: 7KB - Virtual size: 6KB

.text
Size: 116KB - Virtual size: 115KB

.rdata
Size: 44KB - Virtual size: 44KB

.data
Size: 3KB - Virtual size: 9KB

.rsrc
Size: 13KB - Virtual size: 12KB

.reloc
Size: 7KB - Virtual size: 6KB