Static task
static1
Behavioral task
behavioral1
Sample
Robocopy.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Robocopy.exe
Resource
win10v2004-20230220-en
General
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Target
Robocopy.exe
-
Size
101KB
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MD5
1342a7773e80faa69aca159e0b17e0c3
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SHA1
57b375c9eb9e266f753509e81f6e0846aed20fe5
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SHA256
b5a99113cc15c20ec50f2e2042a06c7760ee79504c559d8368334923f6be1eb7
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SHA512
78d534bae919f1d90be8273fb6373acb6e0fa686858ec5f7367962b9cfa46fadec6d6bd288e9c39ae615a35afcaba401ea19ff37b53028872aa82fdeea6e20dc
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SSDEEP
1536:mApbBIj7ia5hTXZbCPh1PLed8hSrDiHU7oZHr9xpSCihGEwI+yx3:mAptIjt1kPvPqddrD660Hr0C0GEwI+y
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Robocopy.exe
Files
-
Robocopy.exe.exe windows x86
a044ba1b1d44378f71f32fe3c64f6b7a
Headers
DLL Characteristics
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_32BIT_MACHINE
Imports
msvcrt
_amsg_exit
__p__commode
_XcptFilter
_callnewh
_wcsnicmp
_wcsicmp
malloc
free
wcsstr
??1type_info@@UAE@XZ
ctime
time
fwprintf_s
fflush
_wsetlocale
__wgetmainargs
fwprintf
memmove_s
printf
fgetws
_wcsupr_s
_wfopen
_fileno
_setmode
fputws
fclose
memcpy_s
_vsnwprintf
wprintf
_lock
__set_app_type
exit
_exit
_cexit
__p__fmode
__setusermatherr
_initterm
_unlock
__dllonexit
swprintf_s
?terminate@@YAXXZ
_onexit
_except_handler4_common
_controlfp
memcpy
clock
_ftol2_sse
_ftol2
_CxxThrowException
__CxxFrameHandler3
fprintf
_get_osfhandle
_errno
__iob_func
memset
kernelbase
lstrlenW
Sleep
lstrcmpW
GlobalFree
PrivCopyFileExW
LocalAlloc
advapi32
CloseEncryptedFileRaw
OpenEncryptedFileRawW
WriteEncryptedFileRaw
RegCloseKey
RegCreateKeyExW
RegSetValueExW
RegDeleteValueW
RegQueryValueExW
DecryptFileW
ReadEncryptedFileRaw
EncryptFileW
GetSecurityDescriptorControl
LookupPrivilegeValueW
AdjustTokenPrivileges
OpenProcessToken
GetUserNameW
kernel32
RaiseException
HeapDestroy
GetProcessHeap
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetTickCount
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetExitCodeThread
ExitThread
ResumeThread
SetThreadPriority
BackupRead
CopyFileExW
DeleteFileW
CompareStringOrdinal
BackupWrite
GetFileInformationByHandle
SetFileAttributesW
CreateFileW
FindClose
RemoveDirectoryW
DeviceIoControl
FindFirstFileW
CompareFileTime
GetVolumeInformationW
GetFileType
GetConsoleMode
GetStdHandle
WriteConsoleW
ExitProcess
HeapValidate
CreateThread
ResetEvent
CreateDirectoryW
WideCharToMultiByte
IsBadWritePtr
IsBadReadPtr
SizeofResource
CompareStringW
SetLastError
GetFullPathNameW
ExpandEnvironmentStringsW
GetVersion
LocalFileTimeToFileTime
GetLastError
FileTimeToSystemTime
LockResource
FindResourceExW
LoadResource
GetLocalTime
GetTimeFormatW
SystemTimeToFileTime
GetSystemTime
GetDateFormatW
InitializeSRWLock
CloseThreadpoolWork
CreateThreadpool
SetWaitableTimer
TlsSetValue
EnterCriticalSection
GetConsoleOutputCP
CreateWaitableTimerW
SetFileTime
WaitForMultipleObjects
SetThreadUILanguage
LeaveCriticalSection
InitializeCriticalSection
SetErrorMode
WaitForSingleObject
GetFileAttributesW
GetCurrentThreadId
FindFirstChangeNotificationW
OpenProcess
CreateEventW
CloseThreadpoolCleanupGroupMembers
SetThreadpoolThreadMaximum
ReleaseSRWLockExclusive
SetEvent
AcquireSRWLockExclusive
FindCloseChangeNotification
WaitForSingleObjectEx
TlsAlloc
QueryPerformanceFrequency
CloseHandle
CreateThreadpoolCleanupGroup
HeapSetInformation
LocalFree
FindNextChangeNotification
SubmitThreadpoolWork
DeleteCriticalSection
GetCurrentProcessId
GetModuleHandleW
SleepEx
TlsGetValue
QueryPerformanceCounter
OpenThread
CreateThreadpoolWork
FormatMessageW
user32
UnregisterClassA
LoadStringW
ws2_32
WSACleanup
ntdll
NtSetInformationProcess
RtlCompareMemory
NtOpenFile
RtlGetDaclSecurityDescriptor
NtQuerySecurityObject
NtQueryDirectoryFile
RtlNtStatusToDosError
RtlFreeHeap
NtQueryInformationFile
RtlSetControlSecurityDescriptor
NtClose
NtSetSecurityObject
NtSetInformationFile
RtlInitUnicodeString
RtlGetSaclSecurityDescriptor
RtlDosPathNameToRelativeNtPathName_U
RtlGetControlSecurityDescriptor
Sections
.text Size: 86KB - Virtual size: 85KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ