HandlerCallback
Static task
static1
1 signatures
General
-
Target
bootstrapper.zip
-
Size
875KB
-
MD5
9c6a56774ee842bd4b5bbff5c589b21b
-
SHA1
a82593243d67dee50d4bbd0736bb008542b94769
-
SHA256
7f0666668ef42625b9202b77038adcb121d1fe31c967ea1ad9dcf357a278c1ca
-
SHA512
29fb3909ceb1a25ff6ca6569ce07a7b577e20af0f3737f1f39613f9b8de491575de6186eda2cf8b3c94e2d530057467dae4e3efa7807482a06d870e661e76d2e
-
SSDEEP
24576:moesGP8aUPPL4U4q4mK5CeeeXvoZiZukC3HberkJJ:7sUo5CBPAZubeA
Score
3/10
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/BunifuUI.dll unpack001/bootstrapper.exe
Files
-
bootstrapper.zip.zip
-
BunifuUI.dll.dll windows:6 windows x64 arch:x64
36d46158a4eba1a920223b3ef72ffdf1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
MoveFileExW
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
GetCurrentProcessId
CloseHandle
Sleep
SleepEx
VerSetConditionMask
VerifyVersionInfoW
CreateFileW
GetFileSizeEx
FormatMessageW
SetLastError
GetEnvironmentVariableA
GetLastError
LoadLibraryW
GetModuleHandleW
FreeLibrary
GetSystemDirectoryW
QueryPerformanceFrequency
DeleteCriticalSection
InitializeCriticalSectionEx
LeaveCriticalSection
WriteConsoleW
HeapSize
EnterCriticalSection
GetTickCount
QueryPerformanceCounter
WideCharToMultiByte
MultiByteToWideChar
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetProcAddress
LoadLibraryA
GetModuleHandleA
FindClose
GetCurrentProcess
WaitForSingleObjectEx
DeleteFileW
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
GetTimeZoneInformation
SetEndOfFile
SetStdHandle
HeapReAlloc
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
HeapAlloc
HeapFree
FlushFileBuffers
GetConsoleOutputCP
WriteFile
ReadConsoleW
GetConsoleMode
LocalFree
FormatMessageA
GetLocaleInfoEx
GetCurrentDirectoryW
CreateDirectoryW
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
GetFileInformationByHandle
GetFullPathNameW
AreFileApisANSI
GetFileInformationByHandleEx
RtlPcToFileHeader
RaiseException
TryAcquireSRWLockExclusive
GetCurrentThreadId
WakeAllConditionVariable
SleepConditionVariableSRW
EncodePointer
DecodePointer
LCMapStringEx
GetSystemTimeAsFileTime
GetStringTypeW
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
InitializeSListHead
RtlUnwindEx
InterlockedFlushSList
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetDriveTypeW
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
SetFilePointerEx
ExitProcess
GetModuleFileNameW
RtlUnwind
advapi32
CryptAcquireContextW
CryptReleaseContext
CryptGetHashParam
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptDestroyKey
CryptImportKey
CryptEncrypt
bcrypt
BCryptGenRandom
crypt32
CryptStringToBinaryW
CertCloseStore
CertOpenStore
CertFindCertificateInStore
CertFreeCertificateContext
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringW
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertEnumCertificatesInStore
CertFreeCertificateChain
ws2_32
gethostname
getpeername
recv
connect
select
__WSAFDIsSet
htonl
WSAIoctl
setsockopt
freeaddrinfo
getaddrinfo
listen
getsockname
accept
sendto
recvfrom
bind
ioctlsocket
htons
WSACleanup
WSAStartup
inet_ntop
WSASetLastError
ntohs
WSAGetLastError
closesocket
WSAWaitForMultipleEvents
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
send
getsockopt
inet_pton
socket
Exports
Exports
Sections
.text Size: 652KB - Virtual size: 652KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 174KB - Virtual size: 174KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 500B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 248B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
bootstrapper.exe.exe windows:4 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB Paths
C:\Users\pytho\OneDrive\Desktop\Tychea\Bootstrapper\obj\Release\Bootstrapper.pdb
Sections
.text Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 434KB - Virtual size: 434KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ