Static task
static1
Behavioral task
behavioral1
Sample
buildz.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
buildz.exe
Resource
win10v2004-20230220-en
General
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Target
buildz.exe
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Size
861KB
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MD5
0f9b6f052b5f9b194190caea750ba5b3
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SHA1
13a8a0536f994bcb7406491afa39835af7e72c7f
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SHA256
5f7e15940c7e25c660045e2ae8b55d98dada531cf60921b992bb08e53b79868a
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SHA512
a9dbdbc96f3a16a29098d73d426f376926e07dc4fc9f7a2db93205faab23735fba61adc889fb98fba81c7ae0907ad74c9d399c5303a8e6ea1c5ad51592b025da
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SSDEEP
24576:WrYhfEJJEHfWHMD7Dq+I7aq2CkrXp9jlvQ:W8hf4E/WHMDXxIOq8XTjdQ
Malware Config
Signatures
Files
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buildz.exe.exe windows x86
85a564fb49e125ed724e4cc138258faf
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GlobalCompact
SetUnhandledExceptionFilter
GetConsoleAliasA
InterlockedDecrement
GetEnvironmentStringsW
SetComputerNameW
GetProcessPriorityBoost
GetModuleHandleW
GetTickCount
FindNextVolumeMountPointA
GetConsoleAliasesLengthA
GetDriveTypeA
GetConsoleCP
GlobalAlloc
GetPrivateProfileIntA
LoadLibraryW
IsProcessInJob
GetConsoleAliasExesLengthW
GetFileAttributesW
GetModuleFileNameW
GetVolumePathNameA
GetStringTypeExA
GetNamedPipeHandleStateW
EnumCalendarInfoA
GetProcAddress
CreateJobSet
RemoveDirectoryA
PrepareTape
Process32FirstW
LocalAlloc
SetCalendarInfoW
BuildCommDCBAndTimeoutsW
FindFirstVolumeMountPointW
BeginUpdateResourceA
SetThreadIdealProcessor
FindAtomA
EnumResourceTypesW
FindNextFileA
FreeEnvironmentStringsW
WaitForDebugEvent
SetFileShortNameA
DeleteFileW
GetConsoleProcessList
EnumSystemLocalesW
CreateFileW
WriteConsoleW
FlushFileBuffers
InterlockedFlushSList
CreateMutexW
InterlockedIncrement
EncodePointer
DecodePointer
Sleep
InterlockedExchange
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
HeapFree
HeapAlloc
HeapReAlloc
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
IsProcessorFeaturePresent
HeapCreate
HeapDestroy
ExitProcess
WriteFile
GetStdHandle
SetFilePointer
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
UnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
HeapSize
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
GetCurrentThread
CloseHandle
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLocaleInfoW
FatalAppExitA
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeW
SetConsoleCtrlHandler
FreeLibrary
SetStdHandle
GetConsoleMode
DeleteFileA
user32
DefDlgProcA
GetMenuBarInfo
advapi32
ReportEventW
Sections
.text Size: 163KB - Virtual size: 163KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 593KB - Virtual size: 4.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 103KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ