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Behavioral task
behavioral1
Sample
de_rh.exe
Resource
win10v2004-20250129-en
General
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Target
de_rh.zip
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Size
258KB
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MD5
c2a681219e09a5082e821a0611cb4343
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SHA1
8b3bbd07abcdc3fbd7782db272a955dec6f428be
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SHA256
8d7a7ebfcb951b0b7d65b2527e387495a3b65dabe61bcbb08243c40bc29c69d6
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SHA512
d72fedcd40ea9604353e992dbb4e6036c520e03c4b08e36ae912a587e0722fa0e4e6f4c3606030d8eb6932b858f00400d4e54f7a882bfdbe9442ff446b03515c
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SSDEEP
6144:3oABoVhN5dY9XLqY4fdTfP4wTtbmHao5QFGKBy75bC31:shDC5LqYilwwxbmHaoyFtBy75G31
Malware Config
Signatures
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Detects Rhadamanthys payload 1 IoCs
resource yara_rule static1/unpack001/de_rh.exe Rhadamanthys_v8 -
Rhadamanthys family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/de_rh.exe
Files
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de_rh.zip.zip
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de_rh.exe.exe windows:6 windows x86 arch:x86
dbd248d6a07e5b5d3562c903534448e7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
HeapAlloc
HeapFree
GetProcessHeap
WaitForSingleObject
CreateEventW
WriteConsoleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
EncodePointer
RaiseException
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetFileType
GetStringTypeW
LCMapStringW
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
DecodePointer
Sections
.text Size: 223KB - Virtual size: 222KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.textbss Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 188KB - Virtual size: 187KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ