Static task
static1
Behavioral task
behavioral1
Sample
RdpSaProxy.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
RdpSaProxy.exe
Resource
win10v2004-20230220-en
General
-
Target
RdpSaProxy.exe
-
Size
22KB
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MD5
596e05b1032b0ae8f94c9a580c67f30d
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SHA1
6b4d653ea3f2db551993967d68af31317e7145b9
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SHA256
f1cbde5e9b8b08a42789eb454ffbeea497774cfc1c807211cb501dded8e84698
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SHA512
006faa58b222d06901b15ada818dc7d68528eb83a0181bd0bfbf8bacae7173d4fbb5b1d2e52711e5487ff4c2e2be22b195d0eea6babd511be5812ae3f885e4e9
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SSDEEP
384:E9HCDqFuQ0wKyQcqMapmzMmoPyW/ZwXt9KkKbvEiek9W89VWP+jo:ElCD6udmQcqzdmcx/Iiek3cv
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource RdpSaProxy.exe
Files
-
RdpSaProxy.exe.exe windows x86
32bdbdf02c705db081f51665d772c744
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
advapi32
TraceMessage
GetTraceLoggerHandle
GetTraceEnableLevel
GetTraceEnableFlags
RegisterTraceGuidsW
UnregisterTraceGuids
OpenProcessToken
OpenThreadToken
GetTokenInformation
CreateWellKnownSid
SetSecurityInfo
AddAce
GetAce
AddAccessDeniedAce
InitializeAcl
GetLengthSid
GetSecurityInfo
EqualSid
kernel32
LocalAlloc
LocalFree
GetCurrentThread
GetCurrentProcessId
ProcessIdToSessionId
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
InitializeSRWLock
CloseHandle
GetCurrentProcess
GetModuleHandleExA
GetProcAddress
FreeLibrary
GetLastError
HeapSetInformation
Sleep
GetStartupInfoW
SetUnhandledExceptionFilter
GetModuleHandleA
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
UnhandledExceptionFilter
TerminateProcess
user32
GetMessageW
TranslateMessage
DispatchMessageW
PostQuitMessage
msvcrt
_cexit
_initterm
__p__fmode
_exit
__setusermatherr
_wcmdln
exit
__set_app_type
__wgetmainargs
_amsg_exit
__p__commode
_XcptFilter
??2@YAPAXI@Z
??3@YAXPAX@Z
_lock
_unlock
__dllonexit
_onexit
?terminate@@YAXXZ
_controlfp
_except_handler4_common
memset
ntdll
EtwEventUnregister
EtwEventRegister
ole32
CoRevokeClassObject
CoImpersonateClient
CoRegisterClassObject
CoUninitialize
CoInitializeSecurity
CoTaskMemFree
CoInitializeEx
CoRevertToSelf
oleaut32
SysStringByteLen
SysAllocStringByteLen
SysFreeString
shell32
ShellExecuteExW
SHGetKnownFolderPath
api-ms-win-core-path-l1-1-0
PathCchCombine
Sections
.text Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ