Static task
static1
Behavioral task
behavioral1
Sample
Device/HarddiskVolume3/$Recycle.Bin/S-1-5-21-1159581898-2029943322-2268025737-2727/$RNC412D/embedded.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
Device/HarddiskVolume3/$Recycle.Bin/S-1-5-21-1159581898-2029943322-2268025737-2727/$RNC412D/embedded.exe
Resource
win10v2004-20230831-en
General
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Target
cve-2020-1048-exe.x64.exe
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Size
65KB
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MD5
2cb77044e3fc424b667f9473d814f2a7
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SHA1
13fa5be758d7f0c4a9ac4e936b53adbd8af038e6
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SHA256
2b754a7352a258495fdf7fa1e34af6cd8ce43c7879b9448cc0dea850567a455f
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SHA512
a5b184a565131c65446de545c0ae725c3d13edc3d812b5f03bae3dab488291349e06f8cb0021400a084d37a99dbada9498de70375ccf549571376d0cfdf92441
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SSDEEP
1536:Nm8TZYxzZvIN8f6IBOSUpZc1f7mKx0q6IG3etRXsJ8mZOdf8fGVR:QcGzZvIN8/H7mKx0qbieAJ89iuR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Device/HarddiskVolume3/$Recycle.Bin/S-1-5-21-1159581898-2029943322-2268025737-2727/$RNC412D/embedded/framework/data/exploits/CVE-2020-1048/cve-2020-1048-exe.x64.exe
Files
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cve-2020-1048-exe.x64.exe.zip
Password: S@ndb0x!2023@@
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Device/HarddiskVolume3/$Recycle.Bin/S-1-5-21-1159581898-2029943322-2268025737-2727/$RNC412D/embedded/framework/data/exploits/CVE-2020-1048/cve-2020-1048-exe.x64.exe.exe windows x64
Password: S@ndb0x!2023@@
2867a14b019f051c0e05385ce75f9193
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
ReadFile
CreateFileW
GetLastError
CloseHandle
GetFileSize
WriteConsoleW
HeapReAlloc
HeapSize
SetFilePointerEx
GetFileSizeEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetProcessHeap
GetStringTypeW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwindEx
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
RaiseException
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
winspool.drv
SetPrinterW
StartDocPrinterW
DeletePrinter
EndDocPrinter
OpenPrinterW
AddPrinterW
InstallPrinterDriverFromPackageW
ClosePrinter
WritePrinter
XcvDataW
Sections
.text Size: 71KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 148B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
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
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manifest.json