Static task
static1
Behavioral task
behavioral1
Sample
DiskSnapshot.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
DiskSnapshot.exe
Resource
win10v2004-20230703-en
General
-
Target
DiskSnapshot.exe
-
Size
83KB
-
MD5
d73b152650f944e6c1210c2d059dde0c
-
SHA1
13ce02483f18d56216176dcae1b1356478eb5c20
-
SHA256
c36c5e772d92c32af3de75661ff4fd131a28f99735f2fb2c73194d95e2912ea1
-
SHA512
aadc2a8f882b425b5eff22e947833382778faa98e75f7459322ca6499e20a22ed9d46c19b644411a4325f73e78396b7c8f1bceb37979c1bde1f090f574e397bf
-
SSDEEP
1536:jlOU+nPK5dKtyMScT2NyScpuQkx+TjmmZLBSJZ:jlmCX5ySk2x+TjmALBAZ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource DiskSnapshot.exe
Files
-
DiskSnapshot.exe.exe windows x64
69d5e18ff433159faa522290a1951e84
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
msvcp_win
?_Xout_of_range@std@@YAXPEBD@Z
?_Xlength_error@std@@YAXPEBD@Z
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-runtime-l1-1-0
_register_thread_local_exe_atexit_callback
_initterm
_initterm_e
_c_exit
api-ms-win-crt-private-l1-1-0
_o__callnewh
_o__cexit
_o__configthreadlocale
_o__configure_wide_argv
_o__crt_atexit
_o__errno
_o__exit
_o__get_initial_wide_environment
_o__initialize_onexit_table
_o__initialize_wide_environment
_o__invalid_parameter_noinfo_noreturn
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
_o___p___argc
memmove
_o___stdio_common_vswprintf_s
_o__wcsdup
_o__wcsicmp
_o__wcslwr_s
_o__wfopen
_o__wstat64i32
_o_exit
_o_fclose
_o_fputws
_o_fread
_o_free
_o_malloc
_o_rand
_o_srand
_o_terminate
_o_towlower
_o_wmemcpy_s
__CxxFrameHandler3
__C_specific_handler
_CxxThrowException
_o___std_exception_destroy
_o___stdio_common_vswprintf
_o___std_exception_copy
_o___acrt_iob_func
_o___stdio_common_vfwprintf
wcsstr
__CxxFrameHandler4
wcsrchr
wcschr
_o___p__commode
_o___p___wargv
memcmp
memcpy
api-ms-win-crt-string-l1-1-0
wcscmp
memset
ntdll
RtlGetVersion
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlOsDeploymentState
RtlGetDeviceFamilyInfoEnum
NtQueryLicenseValue
api-ms-win-core-processenvironment-l1-1-0
GetCommandLineW
GetEnvironmentVariableW
api-ms-win-core-registry-l1-1-0
RegEnumKeyExW
RegOpenKeyExW
RegQueryInfoKeyW
RegGetValueW
RegQueryValueExW
RegCloseKey
RegCreateKeyExW
api-ms-win-core-com-l1-1-0
CoCreateInstance
api-ms-win-core-winrt-l1-1-0
RoUninitialize
RoInitialize
api-ms-win-eventing-provider-l1-1-0
EventUnregister
EventWriteTransfer
EventRegister
EventSetInformation
EventActivityIdControl
rpcrt4
UuidFromStringW
api-ms-win-core-io-l1-1-0
DeviceIoControl
api-ms-win-core-file-l1-1-0
CreateFileW
GetDiskFreeSpaceExW
ReadFile
api-ms-win-core-file-l1-2-0
GetVolumeNameForVolumeMountPointW
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-errorhandling-l1-1-0
GetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter
api-ms-win-core-handle-l1-1-0
CloseHandle
api-ms-win-core-sysinfo-l1-1-0
GetSystemTimeAsFileTime
GetSystemTime
api-ms-win-core-synch-l1-1-0
WaitForSingleObject
CreateMutexW
ReleaseMutex
OpenMutexW
crypt32
CryptBinaryToStringW
api-ms-win-core-registry-l1-1-1
RegSetKeyValueW
api-ms-win-core-libraryloader-l1-2-0
FreeLibrary
GetModuleHandleW
GetModuleFileNameW
GetProcAddress
LoadLibraryExW
api-ms-win-core-debug-l1-1-0
OutputDebugStringW
IsDebuggerPresent
api-ms-win-core-processthreads-l1-1-0
GetCurrentThreadId
GetCurrentProcessId
TerminateProcess
GetCurrentProcess
api-ms-win-core-processthreads-l1-1-1
IsProcessorFeaturePresent
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-interlocked-l1-1-0
InitializeSListHead
cryptsp
CryptAcquireContextW
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptGetHashParam
CryptReleaseContext
api-ms-win-core-heap-l1-1-0
HeapFree
HeapAlloc
GetProcessHeap
api-ms-win-core-localization-l1-2-0
FormatMessageW
Sections
.text Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 2KB - Virtual size: 2KB
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: 512B - Virtual size: 100B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ