update
Static task
static1
Behavioral task
behavioral1
Sample
rtes.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
rtes.dll
Resource
win10v2004-20230703-en
General
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Target
rtes.dll
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Size
48KB
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MD5
76751a2c282915765dce7574706d23f3
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SHA1
13456d66b9e86d0742b46091567e42ea9e59cc33
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SHA256
3fc7a941b12a7f6408f1a93aa5bb5ef31e0bc148174d4fd99752d630974ccd9f
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SHA512
a85102337e8a1d3ea16b47fbe6e3c3e4d7d78048991f1d8a6d9f08b24636c7a3c11d72ed00a347a43cdf8657537bb7cea23120aaeaee1f33c02c50d8f6cd7021
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SSDEEP
768:CTEUmxkCauHd/IrdjM1VnL33XcL2GRsT7nrkF+WIzf4PW7NqHvbZqob:CT+riqzHFGRsT7AF+W24PbUo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource rtes.dll
Files
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rtes.dll.dll windows x64
eb09718730f02dc76d1ae66897ed6186
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
CreateFileA
GetFileSize
ReadFile
CloseHandle
VirtualAlloc
GetCommandLineA
GetCurrentThreadId
GetLastError
SetLastError
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
GetProcAddress
MultiByteToWideChar
GetProcessHeap
GetStdHandle
GetFileType
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
InitOnceExecuteOnce
GetStartupInfoW
GetModuleFileNameA
HeapFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetTickCount64
GetEnvironmentStringsW
FreeEnvironmentStringsW
WideCharToMultiByte
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetCurrentProcess
TerminateProcess
GetModuleHandleW
Sleep
RtlUnwindEx
EnterCriticalSection
LeaveCriticalSection
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
IsDebuggerPresent
IsProcessorFeaturePresent
WriteFile
GetModuleFileNameW
LoadLibraryExW
HeapAlloc
HeapReAlloc
GetStringTypeW
OutputDebugStringW
LoadLibraryW
HeapSize
LCMapStringEx
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
SetFilePointerEx
WriteConsoleW
CreateFileW
Exports
Exports
Sections
.text Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 2KB - Virtual size: 1KB
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: 1024B - Virtual size: 714B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ