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
23KB
-
MD5
ef06f4eb8c08ba12802d8b161a930603
-
SHA1
ec0f5f6a0394ac749ffc69c532107c2ffeee5ecc
-
SHA256
2dd3ad4d981e86b92635b8a2f716277bb58f82a8f8cf00d05cb932cb459f030d
-
SHA512
baf032d4f6e05583818c630ca6ff12deef585785db305752e1761db0cd97bf9729ace23d34e99547dfc275b2f54553db64dbb4ca19fb09a68d181050da6b8f59
-
SSDEEP
384:/L5k/aLdITBPd0f/X5J19YFN1X/Gg/ZEv9WB9VW:j5fRsBPdO/f1i3Gv2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource RdpSaProxy.exe
Files
-
RdpSaProxy.exe.exe windows x86
192a2cc30a6c916a71868645946f7be5
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
_controlfp
?terminate@@YAXXZ
_onexit
__dllonexit
_unlock
_lock
_wcmdln
_initterm
_except_handler4_common
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
__p__commode
_XcptFilter
_callnewh
malloc
free
__p__fmode
__setusermatherr
memset
ole32
CoRevokeClassObject
CoRegisterClassObject
CoUninitialize
CoInitializeSecurity
CoRevertToSelf
CoImpersonateClient
CoInitializeEx
ntdll
EtwEventRegister
EtwEventUnregister
oleaut32
SysAllocStringByteLen
SysFreeString
SysStringByteLen
shell32
ShellExecuteExW
SHGetKnownFolderPath
api-ms-win-core-com-l1-1-1
CoTaskMemFree
api-ms-win-core-path-l1-1-0
PathCchCombine
Sections
.text Size: 14KB - Virtual size: 14KB
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