RstrtMgr[.]dll

Sharing

Copy URL Twitter E-mail

General

Target

RstrtMgr.dll
Size

148KB
MD5

b29280aa00bc34feecdc0426b11b9dac
SHA1

7fbea5d834048ba5c55ffa1b02d4615cf618cce1
SHA256

9fe8cd345d00f74edd1adff073835ac611f4045927c21afccd6d85e171880f17
SHA512

47d77be5131a92ab470a3490ce10ecc4cf0a93563f18c20227276e93bc654020b07411f2c0df0a4ebcfe3505833a908c1b5db1480262266e49c3692fcaf19e91
SSDEEP

3072:HDdVJTaxwePsLnD0t1vrOAiXUjjzfBH/lrao7nA:HNT6sDTmjjzvaEA

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
RstrtMgr.dll

Files

RstrtMgr.dll
.dll windows:6 windows x86 arch:x86

9708ed0dc1e4e4831d600c39b7f69977

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

RstrtMgr.pdb

Imports

msvcrt

_except_handler4_common
??1type_info@@UAE@XZ
_amsg_exit
_initterm
free
malloc
_XcptFilter
wcschr
_vsnwprintf
memcpy
_CxxThrowException
??0exception@@QAE@ABV0@@Z
??1exception@@UAE@XZ
??0exception@@QAE@XZ
?what@exception@@UBEPBDXZ
??0exception@@QAE@ABQBD@Z
memcpy_s
memmove_s
_wcsicmp
towlower
__CxxFrameHandler3
memset
wcstoul

ntdll

NtQueryInformationFile
WinSqmSetDWORD
WinSqmSetString
NtQueryInformationToken
RtlFreeUnicodeString
WinSqmStartSession
WinSqmAddToStreamEx
WinSqmEndSession
NtQueryInformationProcess
NtQuerySystemInformation
RtlCreateUnicodeString

kernel32

GetLastError
HeapCreate
EnterCriticalSection
GetProcessHeap
HeapAlloc
HeapFree
HeapReAlloc
HeapDestroy
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
DisableThreadLibraryCalls
CloseHandle
GetFileInformationByHandle
GetFileType
LeaveCriticalSection
UnmapViewOfFile
MapViewOfFile
CreateFileMappingW
ExpandEnvironmentStringsW
IsWow64Process
GetCurrentProcess
QueryPerformanceCounter
QueryPerformanceFrequency
GetModuleFileNameW
GetSystemTimeAsFileTime
GetProcessTimes
ProcessIdToSessionId
GetCurrentProcessId
InitializeCriticalSection
ReleaseMutex
OpenMutexW
CreateMutexW
WaitForSingleObject
CompareFileTime
OpenProcess
GetSystemWindowsDirectoryW
QueryFullProcessImageNameW
GetApplicationRestartSettings
LocalFree
GenerateConsoleCtrlEvent
AttachConsole
SetConsoleCtrlHandler
FreeConsole
GetConsoleProcessList
TerminateProcess
Sleep
GetTickCount
WaitForMultipleObjects
WaitForSingleObjectEx
SetEvent
ConnectNamedPipe
CreateEventW
GetNamedPipeClientProcessId
WriteFile
CreateNamedPipeW
InterlockedDecrement
FileTimeToSystemTime
SystemTimeToFileTime
GetSystemTime
GetOverlappedResult
ReadFile
ResetEvent
DuplicateHandle
InterlockedExchange
InterlockedCompareExchange
OutputDebugStringA
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
CreateFileW

user32

EnumWindows
GetWindow
SendMessageTimeoutW
GetSystemMetrics
GetWindowThreadProcessId
GetWindowLongW

advapi32

LookupAccountSidW
ConvertSidToStringSidW
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSecurityDescriptorToStringSecurityDescriptorW
QueryServiceStatusEx
StartServiceW
QueryServiceStatus
ControlService
CreateProcessAsUserW
I_QueryTagInformation
EnumDependentServicesW
OpenProcessToken
GetTokenInformation
CopySid
EqualSid
DuplicateTokenEx
GetKernelObjectSecurity
OpenServiceW
OpenSCManagerW
EnumServicesStatusExW
CloseServiceHandle
EventWrite
EventUnregister
EventRegister
RegDeleteKeyW
RegQueryMultipleValuesW
RegQueryInfoKeyW
RegEnumValueW
RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
UnregisterTraceGuids
RegisterTraceGuidsW
GetTraceLoggerHandle
GetTraceEnableLevel
GetTraceEnableFlags
TraceMessage

rpcrt4

UuidCreate

ncrypt

BCryptHashData
BCryptCloseAlgorithmProvider
BCryptDestroyHash
BCryptFinishHash
BCryptCreateHash
BCryptGetProperty
BCryptOpenAlgorithmProvider

shlwapi

ord348

ole32

CoInitializeSecurity
CoCreateInstance
CoUninitialize
CoInitializeEx

oleaut32

SysAllocString
SysFreeString
VariantInit
VariantClear

Exports

Exports

RmAddFilter
RmCancelCurrentTask
RmEndSession
RmGetFilterList
RmGetList
RmJoinSession
RmRegisterResources
RmRemoveFilter
RmReserveHeap
RmRestart
RmShutdown
RmStartSession

Sections

.text
Size: 128KB - Virtual size: 127KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9708ed0dc1e4e4831d600c39b7f69977

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

kernel32

user32

advapi32

rpcrt4

ncrypt

shlwapi

ole32

oleaut32

Exports

Exports

Sections

.text Size: 128KB - Virtual size: 127KB

.data Size: 512B - Virtual size: 3KB

.rsrc Size: 9KB - Virtual size: 8KB

.reloc Size: 10KB - Virtual size: 9KB

.text
Size: 128KB - Virtual size: 127KB

.data
Size: 512B - Virtual size: 3KB

.rsrc
Size: 9KB - Virtual size: 8KB

.reloc
Size: 10KB - Virtual size: 9KB