bootstrapper_v1[.]8[.]0[.]exe

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General

Target

bootstrapper_v1.8.0.exe
Size

3.8MB
MD5

7d42b07ede16101265497f406985078a
SHA1

c6b652b25a00aacbd5daf91865ed7e5ee1e2cef4
SHA256

cfa7daf2a5f8a9d1271e3d3825bf9563384512ce2f0bdbcee3a2456fa9bc8d7c
SHA512

14751232ebb188f57223b9c728cd992ae68764dff19b95303dc10851d05aebd9f064c6cb96f64364e5385fb77313022a39de61b5ef29bd5d889245d2a6942490
SSDEEP

49152:z4kATo1IOXThuXKAsJVFL5+uuLntRSccl0iPdEGauGmGXfk/jc/W:z+8bXThuXKPyvLnt80iPdJU5Xfk74W

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
bootstrapper_v1.8.0.exe

Files

bootstrapper_v1.8.0.exe
.exe windows:6 windows x64 arch:x64

061ddc557f4bc025b3240d76a1998873

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

ntdll

RtlLookupFunctionEntry
RtlVirtualUnwind
RtlUnwindEx
RtlPcToFileHeader
RtlCaptureContext
RtlUnwind
NtQuerySystemInformation
RtlInitUnicodeString

kernel32

HeapAlloc
DecodePointer
GetProcAddress
DeleteCriticalSection
GetProcessHeap
GetConsoleWindow
GetTickCount
VirtualFree
DeviceIoControl
VirtualAlloc
CreateFileW
GetCurrentThreadId
GetCurrentProcessId
GetTempPathW
VirtualProtect
SetLastError
SetConsoleTitleA
OutputDebugStringA
K32GetModuleFileNameExW
GetFileAttributesW
GetSystemDirectoryW
UnmapViewOfFile
OpenProcess
GetCurrentThread
GetThreadContext
GetModuleHandleW
CloseHandle
K32EnumProcessModules
CreateFileMappingW
MapViewOfFile
IsDebuggerPresent
CheckRemoteDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteFileW
LoadLibraryExA
GetSystemDirectoryA
K32GetModuleInformation
FreeLibrary
GetEnvironmentVariableA
LoadLibraryW
GetModuleFileNameW
GetModuleFileNameA
WriteProcessMemory
WaitForSingleObject
ResumeThread
GetSystemInfo
VirtualAllocEx
CreateProcessA
SetThreadContext
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
SetEndOfFile
WriteConsoleW
HeapReAlloc
Process32FirstW
LoadLibraryA
Process32NextW
GetLastError
CreateToolhelp32Snapshot
HeapSize
GetModuleHandleA
InitializeCriticalSectionEx
GetCurrentProcess
HeapFree
Sleep
GetStdHandle
SetConsoleTextAttribute
CompareStringW
QueryFullProcessImageNameW
SetFilePointerEx
GetFileSizeEx
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
CreatePipe
GetExitCodeProcess
ReadConsoleW
ReadFile
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
FormatMessageA
WideCharToMultiByte
QueryPerformanceCounter
QueryPerformanceFrequency
WaitForSingleObjectEx
GetFileType
LocalFree
GetLocaleInfoEx
FindClose
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
AreFileApisANSI
MultiByteToWideChar
EncodePointer
LCMapStringEx
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetSystemTimeAsFileTime
GetStringTypeW
GetCPInfo
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
CreateEventW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
InitializeSListHead
OutputDebugStringW
RaiseException
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetModuleHandleExW
CreateThread
ExitThread
FreeLibraryAndExitThread
DuplicateHandle
CreateProcessW
WriteFile
GetCommandLineA
GetCommandLineW
LCMapStringW

user32

FindWindowA
ShowWindow

advapi32

RegGetValueW
LookupPrivilegeValueW
AdjustTokenPrivileges
OpenThreadToken
RegDeleteTreeW
RegSetValueExW
IsValidSid
InitializeAcl
RegOpenKeyExW
SetSecurityInfo
GetLengthSid
AddAccessAllowedAce
RegQueryValueExW
RegSetKeyValueW
RegCloseKey
RegDeleteKeyW
RegCreateKeyW
RegOpenKeyW
OpenProcessToken
GetTokenInformation

oleaut32

VariantClear
SysFreeString
SysAllocString

ws2_32

htons
recv
WSACleanup
closesocket
WSAStartup
inet_addr
send
connect
socket

Exports

Exports

ZydisCalcAbsoluteAddress
ZydisCalcAbsoluteAddressEx
ZydisCategoryGetString
ZydisDecoderDecodeFull
ZydisDecoderDecodeInstruction
ZydisDecoderDecodeOperands
ZydisDecoderEnableMode
ZydisDecoderInit
ZydisDisassembleATT
ZydisDisassembleIntel
ZydisEncoderDecodedInstructionToEncoderRequest
ZydisEncoderEncodeInstruction
ZydisEncoderEncodeInstructionAbsolute
ZydisEncoderNopFill
ZydisFormatterBufferAppend
ZydisFormatterBufferGetString
ZydisFormatterBufferGetToken
ZydisFormatterBufferRemember
ZydisFormatterBufferRestore
ZydisFormatterFormatInstruction
ZydisFormatterFormatOperand
ZydisFormatterInit
ZydisFormatterSetHook
ZydisFormatterSetProperty
ZydisFormatterTokenGetValue
ZydisFormatterTokenNext
ZydisFormatterTokenizeInstruction
ZydisFormatterTokenizeOperand
ZydisGetInstructionSegments
ZydisGetVersion
ZydisISAExtGetString
ZydisISASetGetString
ZydisIsFeatureEnabled
ZydisMnemonicGetString
ZydisMnemonicGetStringWrapped
ZydisRegisterClassGetWidth
ZydisRegisterEncode
ZydisRegisterGetClass
ZydisRegisterGetId
ZydisRegisterGetLargestEnclosing
ZydisRegisterGetString
ZydisRegisterGetStringWrapped
ZydisRegisterGetWidth

Sections

.text
Size: 459KB - Virtual size: 458KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 598KB - Virtual size: 597KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 135KB - Virtual size: 143KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.0Dev
Size: 2.6MB - Virtual size: 2.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

061ddc557f4bc025b3240d76a1998873

Headers

DLL Characteristics

File Characteristics

Imports

ntdll

kernel32

user32

advapi32

oleaut32

ws2_32

Exports

Exports

Sections

.text Size: 459KB - Virtual size: 458KB

.rdata Size: 598KB - Virtual size: 597KB

.data Size: 135KB - Virtual size: 143KB

.pdata Size: 17KB - Virtual size: 17KB

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 8KB - Virtual size: 8KB

.0Dev Size: 2.6MB - Virtual size: 2.6MB

.text
Size: 459KB - Virtual size: 458KB

.rdata
Size: 598KB - Virtual size: 597KB

.data
Size: 135KB - Virtual size: 143KB

.pdata
Size: 17KB - Virtual size: 17KB

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 8KB - Virtual size: 8KB

.0Dev
Size: 2.6MB - Virtual size: 2.6MB