diskshadow[.]exe

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General

Target

diskshadow.exe
Size

463KB
MD5

85d520607d0da6577e94600f2bc78ac7
SHA1

b5e401239e51ea20c583980a2034eeadad1dde3c
SHA256

e10ce1898a2817acd53eb35eb097e8b4043684ca768b45686e6aa6ebe2f674a8
SHA512

dcae8310fea7cf8407c14231270e67bca5cce7836a4c574fe48d4a4c6cf7f64562b442c0e4a50d056d7e56104aec2f07f8596f79a133f0c7749284ae9c6cd7f3
SSDEEP

6144:554+IPTyvXipu2C4pOZjf6O9MMXtEdiFR2tWUtLz6QOx4X+H:554+11X8uR2cXiO

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
diskshadow.exe

Files

diskshadow.exe
.exe windows:6 windows x64

19c974ba9a0e0bd9341436394b2476e5

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

kernel32

ExpandEnvironmentStringsW
GetFullPathNameW
WideCharToMultiByte
MultiByteToWideChar
SetEnvironmentVariableW
GetFileSize
ReadFile
GetComputerNameW
CreateFileA
SetFilePointer
DeleteFileA
GetTempPathA
GetTempFileNameA
GetFileInformationByHandle
FileTimeToDosDateTime
GetFileAttributesA
GetTempPathW
FindNextFileW
WaitForSingleObject
CreateProcessW
GetExitCodeProcess
SetThreadUILanguage
SetConsoleCtrlHandler
DeviceIoControl
GetFileType
GetConsoleMode
WriteConsoleW
GetConsoleOutputCP
GetTempFileNameW
GetTimeFormatW
GetThreadLocale
GetCurrentThread
LoadLibraryExW
FreeLibrary
GetCommandLineW
FindFirstFileW
GetFileAttributesW
GetVolumePathNameW
FindClose
GetVolumeNameForVolumeMountPointW
GetFileAttributesExW
GlobalFree
WriteFile
CreateFileW
CloseHandle
GetLastError
FormatMessageW
GetDateFormatW
FileTimeToSystemTime
FileTimeToLocalFileTime
GetStdHandle
GetVolumePathNamesForVolumeNameW
LocalAlloc
Sleep
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleW
OutputDebugStringA
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
LocalFree

msvcrt

memcpy
memset
setvbuf
mbstowcs_s
_callnewh
wcscspn
wcsspn
??0exception@@QEAA@AEBQEBDH@Z
_CxxThrowException
__CxxFrameHandler3
_XcptFilter
setlocale
__wgetmainargs
_iob
wcschr
malloc
_wtoi
wcstok
__set_app_type
_exit
__setusermatherr
_initterm
__C_specific_handler
_fmode
_commode
??1type_info@@UEAA@XZ
_amsg_exit
exit
_lock
_unlock
?terminate@@YAXXZ
_onexit
__dllonexit
wcsftime
localtime
time
_wcsnicmp
realloc
free
wcsncmp
iswalpha
wcspbrk
_wcsicmp
??0exception@@QEAA@XZ
memmove_s
??0exception@@QEAA@AEBQEBD@Z
??1exception@@UEAA@XZ
_vsnprintf
?what@exception@@UEBAPEBDXZ
??0exception@@QEAA@AEBV0@@Z
memcpy_s
_vsnwprintf
_cexit
wcscmp

atl

ord30

winbrand

BrandingFormatString

oleaut32

SysAllocString
VariantClear
SysFreeString
GetErrorInfo

ole32

CoInitializeSecurity
CoTaskMemRealloc
CoInitialize
CoUninitialize
CoCreateInstance
CoTaskMemAlloc
CoTaskMemFree
CLSIDFromString

rpcrt4

UuidToStringW
RpcStringFreeW

setupapi

SetupIterateCabinetW

cabinet

ord13
ord14
ord10
ord11

vssapi

ShouldBlockRevertInternal
CreateVssBackupComponentsInternal
VssFreeSnapshotPropertiesInternal

vsstrace

ord10
ord2
ord11
ord7
ord9
ord8
ord5
ord3
ord6
ord4
ord1

advapi32

RegisterEventSourceW
OpenProcessToken
OpenThreadToken
GetTokenInformation
DeregisterEventSource
ReportEventW
ConvertSidToStringSidW

user32

LoadStringW

api-ms-win-security-lsalookup-l1-1-1

LookupAccountSidLocalW

Sections

.text
Size: 443KB - Virtual size: 442KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

19c974ba9a0e0bd9341436394b2476e5

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

atl

winbrand

oleaut32

ole32

rpcrt4

setupapi

cabinet

vssapi

vsstrace

advapi32

user32

api-ms-win-security-lsalookup-l1-1-1

Sections

.text Size: 443KB - Virtual size: 442KB

.data Size: 512B - Virtual size: 2KB

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

.idata Size: 6KB - Virtual size: 5KB

.rsrc Size: 2KB - Virtual size: 2KB

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

.text
Size: 443KB - Virtual size: 442KB

.data
Size: 512B - Virtual size: 2KB

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

.idata
Size: 6KB - Virtual size: 5KB

.rsrc
Size: 2KB - Virtual size: 2KB

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