BadByteNotPasted[.]exe

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General

Target

BadByteNotPasted.exe
Size

2.0MB
MD5

a1f4c0f11976385286a61de2385f1094
SHA1

e6512175c01e5158c3c6a85813749fed9c1bb5f6
SHA256

0fc20beb81346a22424071b9a837df0f6d1bb4ba2b0e4f3c73ed241817c2a5c0
SHA512

9676a945b8c3042fe7e5a4e5ce252e47a6107bd3d45be50f3f6acafe7feaec86c6346c61ea843ef3f81250590dc4c7f28b0e918885030c2d7dee172c3abfaddc
SSDEEP

24576:7Juk6gZ8hEZi8nsxbHf1H29hPL6yEiwGEAKQ2lIHnslbu1UqHL94b0GfQ1m3/8YN:7Juk6yMgi+hPLkiwJAKQ2lI/K/V1dKJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
BadByteNotPasted.exe

Files

BadByteNotPasted.exe
.exe windows:6 windows x64 arch:x64

fd66937d0abbb10e6922cbe6445033d9

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

advapi32

RegQueryValueExW
RegCloseKey
RegEnumValueW
RegOpenKeyExW
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges

bcrypt

BCryptGenRandom

iphlpapi

GetNetworkParams
GetPerAdapterInfo
GetAdaptersAddresses

kernel32

TlsSetValue
TlsFree
SetLastError
FormatMessageW
GetLastError
CloseThreadpoolIo
MultiByteToWideChar
GetStdHandle
RaiseFailFastException
GetCalendarInfoEx
CompareStringOrdinal
CompareStringEx
FindNLSStringEx
GetLocaleInfoEx
ResolveLocaleName
FindStringOrdinal
GetTickCount64
GetCurrentProcess
GetCurrentThread
WaitForSingleObject
Sleep
DeleteCriticalSection
LocalFree
EnterCriticalSection
SleepConditionVariableCS
LeaveCriticalSection
WakeConditionVariable
QueryPerformanceCounter
InitializeCriticalSection
InitializeConditionVariable
WaitForMultipleObjectsEx
CreateThreadpoolWait
SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
CreateThreadpoolWork
CloseThreadpoolWork
SubmitThreadpoolWork
QueryPerformanceFrequency
GetFullPathNameW
GetLongPathNameW
WideCharToMultiByte
LocalAlloc
GetConsoleOutputCP
GetProcAddress
LocaleNameToLCID
LCMapStringEx
EnumTimeFormatsEx
EnumCalendarInfoExEx
CreateIoCompletionPort
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
CreateFileW
DeviceIoControl
ExpandEnvironmentStringsW
FlushFileBuffers
FreeLibrary
GetCurrentDirectoryW
GetFileInformationByHandleEx
GetFileType
GetModuleFileNameW
GetOverlappedResult
GetSystemDirectoryW
LoadLibraryExW
ReadFile
SetFilePointerEx
SetThreadErrorMode
CreateThread
ResumeThread
DuplicateHandle
GetThreadPriority
SetThreadPriority
WriteFile
GetCurrentProcessorNumberEx
CloseHandle
SetEvent
CreateEventExW
GetEnvironmentVariableW
GetModuleHandleA
GetExitCodeProcess
CreateProcessW
OpenProcess
K32EnumProcesses
GetProcessId
CreatePipe
GetCPInfoExW
GetConsoleCP
GetConsoleMode
ReadConsoleW
ReadConsoleInputW
WriteConsoleW
FlushProcessWriteBuffers
GetCurrentThreadId
WaitForSingleObjectEx
RtlVirtualUnwind
RtlCaptureContext
RtlRestoreContext
AddVectoredExceptionHandler
FlsAlloc
FlsGetValue
FlsSetValue
CreateEventW
TerminateProcess
SwitchToThread
SuspendThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualProtect
VirtualFree
QueryInformationJobObject
GetModuleHandleW
GetModuleHandleExW
GetProcessAffinityMask
InitializeContext
GetEnabledXStateFeatures
SetXStateFeaturesMask
VirtualQuery
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
ResetEvent
DebugBreak
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
EncodePointer
RaiseException
RtlPcToFileHeader
RtlUnwindEx
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlLookupFunctionEntry
InitializeSListHead
GetCurrentProcessId

ole32

CoTaskMemFree
CoGetApartmentType
CoTaskMemAlloc
CoUninitialize
CoInitializeEx
CoWaitForMultipleHandles

api-ms-win-crt-heap-l1-1-0

free
_set_new_mode
calloc
malloc
_callnewh

api-ms-win-crt-math-l1-1-0

ceil
__setusermatherr

api-ms-win-crt-string-l1-1-0

wcsncmp
strcmp
_stricmp
strcpy_s
strncpy_s

api-ms-win-crt-convert-l1-1-0

strtoull

api-ms-win-crt-runtime-l1-1-0

_cexit
_c_exit
_seh_filter_exe
terminate
_crt_atexit
_register_onexit_function
_initialize_onexit_table
__p___wargv
__p___argc
_register_thread_local_exe_atexit_callback
_set_app_type
abort
_configure_wide_argv
_initialize_wide_environment
_get_initial_wide_environment
_initterm
_initterm_e
exit
_exit

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsscanf
__stdio_common_vsprintf_s
_set_fmode
__stdio_common_vfprintf
__acrt_iob_func
__p__commode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Exports

Exports

DotNetRuntimeDebugHeader

Sections

.text
Size: 452KB - Virtual size: 452KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.managed
Size: 821KB - Virtual size: 820KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

hydrated
Size: - Virtual size: 377KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 730KB - Virtual size: 729KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 66KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 77KB - Virtual size: 77KB

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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fd66937d0abbb10e6922cbe6445033d9

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

bcrypt

iphlpapi

kernel32

ole32

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

Exports

Exports

Sections

.text Size: 452KB - Virtual size: 452KB

.managed Size: 821KB - Virtual size: 820KB

hydrated Size: - Virtual size: 377KB

.rdata Size: 730KB - Virtual size: 729KB

.data Size: 8KB - Virtual size: 66KB

.pdata Size: 77KB - Virtual size: 77KB

_RDATA Size: 512B - Virtual size: 500B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 452KB - Virtual size: 452KB

.managed
Size: 821KB - Virtual size: 820KB

hydrated
Size: - Virtual size: 377KB

.rdata
Size: 730KB - Virtual size: 729KB

.data
Size: 8KB - Virtual size: 66KB

.pdata
Size: 77KB - Virtual size: 77KB

_RDATA
Size: 512B - Virtual size: 500B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 2KB - Virtual size: 1KB