Static task
static1
Behavioral task
behavioral1
Sample
BrickHill.exe
Resource
win11-20240419-en
General
-
Target
BrickHill.exe
-
Size
24.0MB
-
MD5
8f6f8272907d37117d0b5037c1d3c090
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SHA1
0953c9f24f64d45392dc71dcb47da15c223b2b2d
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SHA256
5cf20961dc0ef724e65433687cca01dcf30b9f65c61efdec9cce2cb222145d2c
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SHA512
ed6188ea19c6bb0f269008072100844f75250c29769ded97e15f44900fefb2668bad6b5e8289a5ebd79f6f86a184150c0b3293203296a63f6a939edc4e77fc8a
-
SSDEEP
196608:TuYg4E3jYABWAvRxI9t/6fVXDHg/tEs3jl:KQAZZq996fhAt1
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BrickHill.exe
Files
-
BrickHill.exe.exe windows:4 windows x64 arch:x64
Password: e
be8310c7d219911b1178a9396b0fb250
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
advapi32
CryptAcquireContextA
CryptCreateHash
CryptDestroyHash
CryptGenRandom
CryptGetHashParam
CryptHashData
CryptReleaseContext
OpenProcessToken
comctl32
DefSubclassProc
RemoveWindowSubclass
SetWindowSubclass
d3dcompiler_47
D3DCompile
dwmapi
DwmEnableBlurBehindWindow
gdi32
CreateRectRgn
DeleteObject
GetDeviceCaps
imm32
ImmGetContext
ImmReleaseContext
ImmSetCompositionWindow
kernel32
AcquireSRWLockExclusive
AcquireSRWLockShared
AddVectoredExceptionHandler
CancelIo
CloseHandle
CompareStringOrdinal
CopyFileExW
CreateDirectoryW
CreateEventA
CreateEventW
CreateFileA
CreateFileMappingA
CreateFileW
CreateHardLinkW
CreateIoCompletionPort
CreateMutexA
CreateNamedPipeW
CreateProcessW
CreateSymbolicLinkW
CreateThread
CreateToolhelp32Snapshot
DeleteCriticalSection
DeleteFileW
DeviceIoControl
DosDateTimeToFileTime
DuplicateHandle
EnterCriticalSection
ExitProcess
FileTimeToDosDateTime
FileTimeToSystemTime
FindClose
FindFirstFileW
FindNextFileW
FlushFileBuffers
FormatMessageW
FreeEnvironmentStringsW
FreeLibrary
GetCommandLineW
GetConsoleMode
GetConsoleScreenBufferInfo
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetEnvironmentStringsW
GetEnvironmentVariableA
GetEnvironmentVariableW
GetExitCodeProcess
GetFileInformationByHandle
GetFileSizeEx
GetFinalPathNameByHandleW
GetHandleInformation
GetLastError
GetLogicalProcessorInformation
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetOverlappedResult
GetProcAddress
GetProcessHeap
GetProcessId
GetQueuedCompletionStatusEx
GetStartupInfoA
GetStdHandle
GetSystemDirectoryA
GetSystemInfo
GetSystemTimeAsFileTime
GetTempPathW
GetTickCount
GetTickCount64
GetTimeZoneInformation
HeapAlloc
HeapFree
HeapReAlloc
InitOnceExecuteOnce
InitializeCriticalSection
InitializeSRWLock
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
MapViewOfFile
Module32FirstW
Module32NextW
MoveFileExA
MoveFileExW
MultiByteToWideChar
PostQueuedCompletionStatus
QueryPerformanceCounter
QueryPerformanceFrequency
ReadConsoleW
ReadFile
ReleaseMutex
ReleaseSRWLockExclusive
ReleaseSRWLockShared
RemoveDirectoryW
RemoveVectoredExceptionHandler
RtlCaptureContext
RtlLookupFunctionEntry
SetConsoleMode
SetConsoleTextAttribute
SetCurrentDirectoryW
SetEnvironmentVariableW
SetFileAttributesW
SetFileCompletionNotificationModes
SetFileInformationByHandle
SetFilePointerEx
SetHandleInformation
SetLastError
SetThreadErrorMode
SetThreadStackGuarantee
SetUnhandledExceptionFilter
Sleep
SleepConditionVariableSRW
SleepEx
SwitchToThread
SystemTimeToFileTime
SystemTimeToTzSpecificLocalTime
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
TryAcquireSRWLockShared
TryEnterCriticalSection
TzSpecificLocalTimeToSystemTime
UnmapViewOfFile
VerSetConditionMask
VerifyVersionInfoW
WaitForMultipleObjects
WaitForSingleObject
WaitForSingleObjectEx
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte
WriteConsoleW
WriteFile
lstrlenW
IsDBCSLeadByteEx
RaiseException
RtlUnwindEx
RtlVirtualUnwind
VirtualProtect
VirtualQuery
__C_specific_handler
ole32
CoCreateInstance
CoInitializeEx
CoTaskMemFree
CoUninitialize
OleInitialize
RegisterDragDrop
RevokeDragDrop
shell32
DragFinish
DragQueryFileW
SHCreateItemFromParsingName
SHGetKnownFolderPath
user32
AdjustWindowRectEx
ChangeDisplaySettingsExW
ClientToScreen
ClipCursor
CloseTouchInputHandle
CreateIcon
CreateWindowExW
DefWindowProcW
DestroyIcon
DestroyWindow
DispatchMessageW
EnumDisplayMonitors
GetActiveWindow
GetClientRect
GetClipCursor
GetCursorPos
GetDC
GetKeyState
GetKeyboardLayout
GetKeyboardState
GetMenu
GetMessageW
GetMonitorInfoW
GetRawInputData
GetRawInputDeviceInfoW
GetSystemMetrics
GetTouchInputInfo
GetUpdateRect
GetWindowLongPtrW
GetWindowLongW
GetWindowPlacement
GetWindowRect
InvalidateRgn
IsProcessDPIAware
LoadCursorW
LoadImageW
MapVirtualKeyA
MapVirtualKeyW
MessageBoxW
MonitorFromPoint
MonitorFromRect
MonitorFromWindow
MsgWaitForMultipleObjectsEx
PeekMessageW
PostMessageW
PostThreadMessageW
RedrawWindow
RegisterClassExW
RegisterRawInputDevices
RegisterTouchWindow
RegisterWindowMessageA
ReleaseCapture
ScreenToClient
SendInput
SendMessageW
SetCapture
SetCursor
SetForegroundWindow
SetWindowLongPtrW
SetWindowLongW
SetWindowPlacement
SetWindowPos
SetWindowTextW
ShowCursor
ShowWindow
SystemParametersInfoA
ToUnicodeEx
TrackMouseEvent
TranslateMessage
ValidateRect
uxtheme
SetWindowTheme
bcrypt
BCryptGenRandom
crypt32
CertAddCertificateContextToStore
CertCloseStore
CertCreateCertificateChainEngine
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFindExtension
CertFreeCertificateChain
CertFreeCertificateChainEngine
CertFreeCertificateContext
CertGetCertificateChain
CertGetNameStringA
CertOpenStore
CryptDecodeObjectEx
CryptQueryObject
CryptStringToBinaryA
PFXImportCertStore
msvcrt
___lc_codepage_func
___mb_cur_max_func
__getmainargs
__initenv
__iob_func
__lconv_init
__set_app_type
__setusermatherr
_access
_acmdln
_amsg_exit
_assert
_beginthreadex
_cexit
_commode
_errno
_fmode
_fpreset
_fstat64
_gmtime64
_hypot
_initterm
_lock
_lseeki64
_onexit
_open
_stat64
_sys_errlist
_sys_nerr
_time64
_unlock
abort
atan2f
atoi
calloc
ceil
ceilf
exit
fclose
feof
fflush
fgets
floor
floorf
fmodf
fopen
fprintf
fputc
fread
free
fseek
ftell
fwrite
getc
islower
isspace
isupper
isxdigit
localeconv
log
log10
malloc
memchr
memcmp
memcpy
memmove
memset
pow
powf
qsort
realloc
signal
sin
strchr
strcmp
strcpy
strcspn
strerror
strftime
strlen
strncmp
strncpy
strpbrk
strrchr
strspn
strstr
strtol
strtoul
tolower
ungetc
vfprintf
wcslen
wcstombs
_write
_unlink
_strdup
_read
_close
userenv
GetUserProfileDirectoryW
ws2_32
WSACleanup
WSACloseEvent
WSACreateEvent
WSADuplicateSocketW
WSAEnumNetworkEvents
WSAEventSelect
WSAGetLastError
WSAIoctl
WSAPoll
WSARecv
WSARecvFrom
WSAResetEvent
WSASend
WSASendTo
WSASetEvent
WSASetLastError
WSASocketW
WSAStartup
WSAWaitForMultipleEvents
__WSAFDIsSet
accept
bind
closesocket
connect
freeaddrinfo
getaddrinfo
getpeername
getsockname
getsockopt
htonl
htons
ioctlsocket
listen
ntohs
recv
recvfrom
select
send
sendto
setsockopt
shutdown
socket
Sections
.text Size: 8.9MB - Virtual size: 8.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 289KB - Virtual size: 289KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 582KB - Virtual size: 581KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 5KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 184B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 119KB - Virtual size: 118KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/4 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/19 Size: 373KB - Virtual size: 372KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/35 Size: 512B - Virtual size: 234B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/51 Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/63 Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/77 Size: 427KB - Virtual size: 426KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/89 Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/102 Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/113 Size: 161KB - Virtual size: 161KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/124 Size: 461KB - Virtual size: 461KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ