RstMwService[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

RstMwService.exe
Size

2.0MB
MD5

9b88e0fc0c424fb65c1c649a8ce31360
SHA1

d1252d5b47123e3878804d9e59ad1bb33643794e
SHA256

cfef0eeb8ada2bcfd67a92e21381cdc2a512b1960db4accfdd657ff6588192d3
SHA512

28458dfbda904c84e6deb7d9f09e117f3f5ebf40d8a8b149cfb551d3f16c61d3d8aa0858fad5f83969b95129f81bae51b9303fd4ccc54ad7bcaba6adb10cf43d
SSDEEP

49152:DYfSio6s+xFu4t8UXKog4VLozob7f6eFCtbJ7rOxec:Iu4t87VoH8RpJ

Score

1^/10

Malware Config

Signatures

Files

RstMwService.exe
.exe windows:6 windows x64 arch:x64

3be0334c859a25685da37a000d13f606

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

25/05/2021, 00:00

Not After

31/12/2028, 23:59

Subject

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6e
Certificate

Issuer

CN=Sectigo Public Code Signing Root R46,O=Sectigo Limited,C=GB

Not Before

22/03/2021, 00:00

Not After

21/03/2036, 23:59

Subject

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

14:73:1b:4b:d5:b6:fd:58:7e:7d:b1:f1:bb:51:7c:69
Certificate

Issuer

CN=Sectigo Public Code Signing CA EV R36,O=Sectigo Limited,C=GB

Not Before

28/09/2022, 00:00

Not After

28/09/2023, 23:59

Subject

SERIALNUMBER=2189074,CN=Intel Corporation,O=Intel Corporation,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

33:00:00:00:44:b7:3f:fc:ef:5a:cf:a2:7a:00:00:00:00:00:44
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

22/07/2015, 21:03

Not After

22/07/2025, 21:03

Subject

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:f5:e8:77:3b:20:6b:1c:cd:61:00:00:00:00:00:f5
Certificate

Issuer

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

12/01/2023, 19:14

Not After

15/12/2023, 19:14

Subject

CN=Microsoft Windows Hardware Compatibility Publisher,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0b:aa:c1:00:00:00:00:00:09
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

18/04/2012, 23:48

Not After

18/04/2027, 23:58

Subject

CN=Microsoft Windows Third Party Component CA 2012,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

46:9e:d8:d1:8c:33:8d:f9:01:c2:9a:b3:cd:74:32:f2:b7:99:80:8a:47:92:43:7d:ca:c1:83:37:b8:7b:d6:51
Signer

Actual PE Digest

46:9e:d8:d1:8c:33:8d:f9:01:c2:9a:b3:cd:74:32:f2:b7:99:80:8a:47:92:43:7d:ca:c1:83:37:b8:7b:d6:51

Digest Algorithm

sha256

PE Digest Matches

true

46:9e:d8:d1:8c:33:8d:f9:01:c2:9a:b3:cd:74:32:f2:b7:99:80:8a:47:92:43:7d:ca:c1:83:37:b8:7b:d6:51
Signer

Actual PE Digest

46:9e:d8:d1:8c:33:8d:f9:01:c2:9a:b3:cd:74:32:f2:b7:99:80:8a:47:92:43:7d:ca:c1:83:37:b8:7b:d6:51

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE

PDB Paths

D:\qba2\workspace\6834\SSE_Storage_Middleware\RstMwService\output\Release\x64\RstMwService.pdb

Imports

kernel32

DeleteCriticalSection
CreateFileA
DecodePointer
InitializeCriticalSectionEx
InitializeCriticalSection
FormatMessageW
CreateMutexA
EnterCriticalSection
LeaveCriticalSection
ResetEvent
CreateEventA
GetSystemTimeAsFileTime
LocalAlloc
DeleteFileA
ReadFile
Sleep
lstrlenA
GetCommandLineA
VerSetConditionMask
VerifyVersionInfoA
GetCommandLineW
FindClose
LocalFree
FindFirstFileExW
FindNextFileW
GetTickCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetDiskFreeSpaceExA
CompareStringEx
CreateFileW
SetLastError
DeviceIoControl
LCMapStringEx
InitOnceExecuteOnce
FormatMessageA
SleepConditionVariableCS
WakeConditionVariable
ReleaseMutex
GetModuleHandleA
GetVersion
OpenProcess
FreeLibrary
LoadLibraryExA
SetDefaultDllDirectories
GetPackageId
GetPackagePath
InitializeConditionVariable
K32GetModuleBaseNameW
K32GetModuleFileNameExW
TryEnterCriticalSection
TryAcquireSRWLockExclusive
InitializeSRWLock
GetExitCodeThread
WaitForSingleObjectEx
GetSystemTimePreciseAsFileTime
SetWaitableTimer
CreateWaitableTimerA
QueryPerformanceFrequency
GetCurrentProcessId
QueryPerformanceCounter
CreateMutexW
WaitForMultipleObjects
GetFirmwareEnvironmentVariableW
SetFirmwareEnvironmentVariableW
OpenEventA
OpenMutexA
GetCurrentProcess
GetProcAddress
WaitForSingleObject
CloseHandle
GetLastError
CreateEventW
InitializeSListHead
SleepConditionVariableSRW
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
InitializeCriticalSectionAndSpinCount
SetEvent
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
EncodePointer
InterlockedPushEntrySList
RtlPcToFileHeader
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetCurrentThreadId
ExitProcess
GetModuleHandleW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
LoadLibraryExW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
RaiseException
GetStdHandle
GetFileType
GetStartupInfoW
WideCharToMultiByte
MultiByteToWideChar
GetCPInfo
GetStringTypeW
IsValidCodePage
GetACP
GetOEMCP
GetFileSizeEx
SetFilePointerEx
SetStdHandle
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
GetModuleFileNameW
WriteConsoleW
RtlUnwindEx

advapi32

RevertToSelf
InitiateSystemShutdownA
RegSetKeyValueW
RegCreateKeyExW
StartServiceCtrlDispatcherW
UnregisterTraceGuids
RegisterTraceGuidsW
LookupPrivilegeValueA
GetTraceEnableLevel
GetTraceEnableFlags
GetTraceLoggerHandle
RegisterServiceCtrlHandlerW
TraceMessage
SetServiceStatus
AdjustTokenPrivileges
OpenProcessToken
RegQueryValueExW
RegOpenKeyExW
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
AllocateAndInitializeSid
FreeSid
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
RegDeleteValueA
RegCreateKeyExA
RegCloseKey
ImpersonateLoggedOnUser
ReportEventW
RegDeleteTreeA
QueryServiceStatusEx
OpenServiceA
OpenSCManagerA
SetEntriesInAclW
CheckTokenMembership
EnumDependentServicesA
DeleteService
ControlService
RegisterEventSourceW
DeregisterEventSource
CloseServiceHandle
ChangeServiceConfigA

ntdll

RtlFreeUnicodeString
RtlAnsiStringToUnicodeString
RtlInitAnsiString

api-ms-win-security-base-l1-2-2

DeriveCapabilitySidsFromName

rpcrt4

UuidToStringA
NdrServerCallAll
RpcBindingVectorFree
RpcServerInqBindings
RpcServerListen
RpcServerRegisterIf3
I_RpcBindingInqLocalClientPID
I_RpcGetCurrentCallHandle
RpcServerUnregisterIf
RpcServerUseProtseqEpW
RpcMgmtStopServerListening
NdrServerCall2
RpcStringFreeA
RpcRevertToSelfEx
RpcEpRegisterW
RpcEpUnregister
RpcRevertToSelf
RpcImpersonateClient

setupapi

CM_Get_Device_Interface_List_SizeW
CM_Get_Device_ID_ListW
CM_Get_Device_ID_List_SizeW
CM_Get_Device_Interface_ListW
CM_Locate_DevNodeW

api-ms-win-devices-swdevice-l1-1-0

SwDeviceClose
SwDeviceCreate

api-ms-win-devices-swdevice-l1-1-1

SwDeviceSetLifetime

ole32

CoMarshalInterThreadInterfaceInStream
CoTaskMemFree
CoReleaseMarshalData
CoCreateGuid
StringFromGUID2
CoInitializeEx
CoSetProxyBlanket
CoGetInterfaceAndReleaseStream
CoCreateInstance
CoUninitialize

api-ms-win-devices-config-l1-1-1

CM_Get_DevNode_PropertyW
CM_Get_Device_Interface_PropertyW

user32

GetSystemMetrics

api-ms-win-core-path-l1-1-0

PathCchAppend

oleaut32

SafeArrayLock
SafeArrayCreate
VariantClear
VariantInit
SysFreeString
SysAllocString
SafeArrayUnlock

Sections

.text
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 427KB - Virtual size: 426KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 50KB - Virtual size: 94KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 59KB - Virtual size: 59KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 512B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3be0334c859a25685da37a000d13f606

Code Sign

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16Certificate

Extended Key Usages

Key Usages

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6eCertificate

Extended Key Usages

Key Usages

14:73:1b:4b:d5:b6:fd:58:7e:7d:b1:f1:bb:51:7c:69Certificate

Extended Key Usages

Key Usages

33:00:00:00:44:b7:3f:fc:ef:5a:cf:a2:7a:00:00:00:00:00:44Certificate

Extended Key Usages

Key Usages

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

33:00:00:00:f5:e8:77:3b:20:6b:1c:cd:61:00:00:00:00:00:f5Certificate

Extended Key Usages

61:0b:aa:c1:00:00:00:00:00:09Certificate

Key Usages

46:9e:d8:d1:8c:33:8d:f9:01:c2:9a:b3:cd:74:32:f2:b7:99:80:8a:47:92:43:7d:ca:c1:83:37:b8:7b:d6:51Signer

46:9e:d8:d1:8c:33:8d:f9:01:c2:9a:b3:cd:74:32:f2:b7:99:80:8a:47:92:43:7d:ca:c1:83:37:b8:7b:d6:51Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

ntdll

api-ms-win-security-base-l1-2-2

rpcrt4

setupapi

api-ms-win-devices-swdevice-l1-1-0

api-ms-win-devices-swdevice-l1-1-1

ole32

api-ms-win-devices-config-l1-1-1

user32

api-ms-win-core-path-l1-1-0

oleaut32

Sections

.text Size: 1.4MB - Virtual size: 1.4MB

.rdata Size: 427KB - Virtual size: 426KB

.data Size: 50KB - Virtual size: 94KB

.pdata Size: 59KB - Virtual size: 59KB

_RDATA Size: 512B - Virtual size: 512B

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 11KB - Virtual size: 11KB

48:fc:93:b4:60:55:94:8d:36:a7:c9:8a:89:d6:94:16
Certificate

33:d7:08:a8:91:40:53:19:e2:a5:bb:d3:39:b9:ad:6e
Certificate

14:73:1b:4b:d5:b6:fd:58:7e:7d:b1:f1:bb:51:7c:69
Certificate

33:00:00:00:44:b7:3f:fc:ef:5a:cf:a2:7a:00:00:00:00:00:44
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

33:00:00:00:f5:e8:77:3b:20:6b:1c:cd:61:00:00:00:00:00:f5
Certificate

61:0b:aa:c1:00:00:00:00:00:09
Certificate

46:9e:d8:d1:8c:33:8d:f9:01:c2:9a:b3:cd:74:32:f2:b7:99:80:8a:47:92:43:7d:ca:c1:83:37:b8:7b:d6:51
Signer

46:9e:d8:d1:8c:33:8d:f9:01:c2:9a:b3:cd:74:32:f2:b7:99:80:8a:47:92:43:7d:ca:c1:83:37:b8:7b:d6:51
Signer

.text
Size: 1.4MB - Virtual size: 1.4MB

.rdata
Size: 427KB - Virtual size: 426KB

.data
Size: 50KB - Virtual size: 94KB

.pdata
Size: 59KB - Virtual size: 59KB

_RDATA
Size: 512B - Virtual size: 512B

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 11KB - Virtual size: 11KB