winlogon.pdb
Static task
static1
Behavioral task
behavioral1
Sample
c08b2e17861a8bf96427a43f74252070N.exe
Resource
win10v2004-20240802-en
General
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Target
c08b2e17861a8bf96427a43f74252070N
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Size
662KB
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MD5
c08b2e17861a8bf96427a43f74252070
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SHA1
2b2c8747f20a63c62f9f6f2a15177f4c66722766
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SHA256
f96a00ae92e9c627e42a3f0dd1a9217bf32cb17448b373e71f28a45e224e42f0
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SHA512
b71ec8c2e082e902c8ca7a3a89595c1b93e098b2388851ff2cfb666e7c0b17807eb5b29216e734bd8e1b49b14ed43439dc73db851af792e453433b6cfb9e4f37
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SSDEEP
12288:MdbchCQsGlAf0T62L7iLy59CdV4JGBW3o/:MwLlUtFr4JGBuo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c08b2e17861a8bf96427a43f74252070N
Files
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c08b2e17861a8bf96427a43f74252070N.exe windows:10 windows x64 arch:x64
0d374e6d38de2e175118fe0ac979574b
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
Imports
msvcrt
memcpy
_wcsicmp
_callnewh
_cexit
_XcptFilter
wcstok
iswspace
wcspbrk
memcmp
wcsrchr
memset
_ismbblead
?terminate@@YAXXZ
_onexit
__dllonexit
_unlock
_vsnwprintf
__setusermatherr
_amsg_exit
free
_exit
wcsstr
_initterm
malloc
exit
wcscpy_s
__set_app_type
wcschr
_lock
_commode
_acmdln
_fmode
__CxxFrameHandler3
_tolower
_wtoi
_wcsnicmp
_ultow
__C_specific_handler
memmove_s
_purecall
memcpy_s
memmove
__getmainargs
wcscmp
api-ms-win-core-libraryloader-l1-2-0
GetModuleHandleExW
LoadStringW
GetProcAddress
GetModuleFileNameW
GetModuleHandleW
FindResourceExW
LoadLibraryExW
FreeLibrary
LoadResource
LockResource
GetModuleFileNameA
api-ms-win-core-synch-l1-2-0
InitOnceComplete
Sleep
InitOnceBeginInitialize
InitOnceExecuteOnce
api-ms-win-core-synch-l1-1-0
OpenEventW
AcquireSRWLockExclusive
InitializeCriticalSection
OpenSemaphoreW
CreateMutexW
CreateSemaphoreExW
TryEnterCriticalSection
ReleaseSRWLockExclusive
InitializeCriticalSectionEx
ReleaseSRWLockShared
EnterCriticalSection
WaitForSingleObjectEx
ReleaseSemaphore
CreateMutexExW
AcquireSRWLockShared
ResetEvent
ReleaseMutex
CreateEventW
DeleteCriticalSection
SetEvent
SleepEx
LeaveCriticalSection
WaitForSingleObject
api-ms-win-core-heap-l1-1-0
HeapAlloc
GetProcessHeap
HeapFree
HeapSize
HeapSetInformation
api-ms-win-core-errorhandling-l1-1-0
GetLastError
SetUnhandledExceptionFilter
RaiseException
SetErrorMode
UnhandledExceptionFilter
SetLastError
api-ms-win-core-threadpool-l1-2-0
TrySubmitThreadpoolCallback
CreateThreadpoolTimer
SetThreadpoolTimer
CloseThreadpoolCleanupGroup
CloseThreadpoolCleanupGroupMembers
CloseThreadpoolTimer
CloseThreadpool
WaitForThreadpoolTimerCallbacks
CreateThreadpoolCleanupGroup
CloseThreadpoolWork
SubmitThreadpoolWork
CreateThreadpoolWork
CreateThreadpool
SetThreadpoolThreadMaximum
SetThreadpoolThreadMinimum
api-ms-win-core-processthreads-l1-1-0
GetCurrentThread
GetCurrentProcessId
CreateProcessAsUserW
GetCurrentThreadId
OpenProcessToken
SetPriorityClass
SetThreadPriority
DeleteProcThreadAttributeList
ResumeThread
TerminateProcess
UpdateProcThreadAttribute
CreateProcessW
CreateThread
InitializeProcThreadAttributeList
GetProcessId
GetCurrentProcess
SetThreadToken
GetExitCodeProcess
GetStartupInfoW
CreateRemoteThread
api-ms-win-core-localization-l1-2-0
GetThreadUILanguage
FormatMessageW
api-ms-win-core-debug-l1-1-0
OutputDebugStringW
IsDebuggerPresent
DebugBreak
api-ms-win-core-handle-l1-1-0
DuplicateHandle
CloseHandle
api-ms-win-core-registry-l1-1-0
RegGetValueW
RegCloseKey
RegGetValueA
RegDeleteKeyExW
RegCreateKeyExW
RegOpenKeyExW
RegDeleteValueW
RegFlushKey
RegEnumKeyExW
RegNotifyChangeKeyValue
RegDeleteTreeW
RegEnumValueW
RegSetKeySecurity
RegQueryInfoKeyW
RegQueryValueExW
RegSetValueExW
api-ms-win-core-processthreads-l1-1-1
OpenProcess
GetProcessMitigationPolicy
api-ms-win-eventing-controller-l1-1-0
StartTraceW
ControlTraceW
EnableTraceEx2
api-ms-win-core-heap-l2-1-0
LocalAlloc
LocalFree
LocalReAlloc
api-ms-win-core-file-l2-1-0
MoveFileExW
api-ms-win-core-memory-l1-1-0
VirtualFree
VirtualAlloc
api-ms-win-core-memory-l1-1-1
VirtualUnlock
SetProcessWorkingSetSizeEx
VirtualLock
GetProcessWorkingSetSizeEx
api-ms-win-core-processenvironment-l1-1-0
SearchPathW
SetEnvironmentVariableW
GetCommandLineW
ExpandEnvironmentStringsW
api-ms-win-core-sysinfo-l1-1-0
GetSystemWindowsDirectoryW
GetLocalTime
GetVersionExW
GetSystemTimeAsFileTime
GetTickCount
GetTickCount64
api-ms-win-security-base-l1-1-0
FreeSid
IsValidSid
EqualSid
CheckTokenMembership
DuplicateTokenEx
GetSecurityDescriptorDacl
DuplicateToken
GetTokenInformation
GetSidIdentifierAuthority
AllocateAndInitializeSid
SetTokenInformation
AdjustTokenPrivileges
RevertToSelf
CreateWellKnownSid
ImpersonateLoggedOnUser
GetLengthSid
AllocateLocallyUniqueId
CreateRestrictedToken
rpcrt4
RpcMgmtIsServerListening
Ndr64AsyncClientCall
RpcAsyncInitializeHandle
RpcBindingSetAuthInfoExW
RpcStringFreeW
RpcBindingFromStringBindingW
RpcAsyncCancelCall
RpcServerUnsubscribeForNotification
RpcServerInqCallAttributesW
RpcServerTestCancel
RpcServerUseProtseqEpW
NdrServerCall2
Ndr64AsyncServerCallAll
NdrServerCallAll
NdrAsyncServerCall
RpcRaiseException
RpcServerInqBindings
RpcEpRegisterW
RpcEpUnregister
RpcServerListen
RpcServerRegisterIfEx
RpcServerUnregisterIf
RpcServerUseProtseqW
I_RpcBindingIsClientLocal
RpcBindingVectorFree
RpcStringBindingComposeW
RpcServerSubscribeForNotification
NdrClientCall3
RpcBindingUnbind
RpcBindingFree
I_RpcExceptionFilter
RpcBindingBind
UuidFromStringW
RpcBindingCreateW
RpcRevertToSelf
RpcImpersonateClient
I_RpcBindingInqLocalClientPID
RpcAsyncAbortCall
I_RpcMapWin32Status
RpcAsyncCompleteCall
api-ms-win-core-string-l1-1-0
WideCharToMultiByte
CompareStringOrdinal
CompareStringW
api-ms-win-core-com-l1-1-0
CoUninitialize
CoInitializeEx
CoTaskMemAlloc
CoTaskMemFree
api-ms-win-core-psapi-l1-1-0
QueryFullProcessImageNameW
api-ms-win-core-sysinfo-l1-2-0
GetProductInfo
api-ms-win-power-base-l1-1-0
PowerDeterminePlatformRoleEx
api-ms-win-core-file-l1-1-0
CompareFileTime
GetFileAttributesW
GetShortPathNameW
CreateFileW
api-ms-win-core-timezone-l1-1-0
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
api-ms-win-core-datetime-l1-1-0
GetTimeFormatW
GetDateFormatW
api-ms-win-power-setting-l1-1-0
PowerSettingUnregisterNotification
PowerSettingRegisterNotification
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-shutdown-l1-1-1
InitiateShutdownW
api-ms-win-service-management-l1-1-0
CloseServiceHandle
OpenServiceW
OpenSCManagerW
StartServiceW
api-ms-win-service-management-l2-1-0
QueryServiceConfigW
NotifyServiceStatusChangeW
QueryServiceStatusEx
api-ms-win-core-rtlsupport-l1-1-0
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlCompareMemory
api-ms-win-eventing-classicprovider-l1-1-0
RegisterTraceGuidsW
UnregisterTraceGuids
GetTraceEnableFlags
GetTraceEnableLevel
GetTraceLoggerHandle
api-ms-win-security-credentials-l1-1-0
CredFree
CredUnmarshalCredentialW
api-ms-win-security-lsalookup-l2-1-0
LookupAccountSidW
LookupAccountNameW
api-ms-win-core-version-l1-1-0
VerQueryValueW
GetFileVersionInfoExW
GetFileVersionInfoSizeExW
api-ms-win-service-winsvc-l1-1-0
QueryServiceStatus
api-ms-win-core-job-l2-1-0
QueryInformationJobObject
TerminateJobObject
SetInformationJobObject
AssignProcessToJobObject
CreateJobObjectW
api-ms-win-security-lsapolicy-l1-1-0
LsaOpenPolicy
LsaClose
LsaStorePrivateData
api-ms-win-core-appcompat-l1-1-0
BaseInitAppcompatCacheSupport
api-ms-win-security-credentials-l2-1-0
CredReadByTokenHandle
api-ms-win-base-bootconfig-l1-1-0
NotifyBootConfigStatus
api-ms-win-eventlog-legacy-l1-1-0
RegisterEventSourceW
DeregisterEventSource
GetEventLogInformation
ReportEventW
api-ms-win-core-threadpool-legacy-l1-1-0
UnregisterWaitEx
CreateTimerQueueTimer
QueueUserWorkItem
DeleteTimerQueueTimer
api-ms-win-core-kernel32-legacy-l1-1-0
UnregisterWait
GetComputerNameW
RegisterWaitForSingleObject
api-ms-win-core-registry-l2-1-0
RegCreateKeyW
RegOpenKeyW
api-ms-win-core-heap-obsolete-l1-1-0
LocalSize
api-ms-win-core-string-obsolete-l1-1-0
lstrlenW
api-ms-win-stateseparation-helpers-l1-1-0
GetPersistedRegistryLocationW
kernelbase
CreateProcessInternalW
AppContainerDeriveSidFromMoniker
ntdll
NtQueryInformationProcess
RtlInitializeResource
RtlAcquireResourceExclusive
RtlUnhandledExceptionFilter
RtlDeleteResource
NtGetCachedSigningLevel
WinSqmSetString
NtOpenEvent
NtSetEvent
RtlGetCurrentServiceSessionId
NtDeleteWnfStateName
NtCreateWnfStateName
RtlReleaseResource
RtlQueryResourcePolicy
__isascii
isupper
_vsnprintf
NtAdjustPrivilegesToken
RtlGetDaclSecurityDescriptor
RtlSetDaclSecurityDescriptor
RtlAddAce
NtCreateEvent
WinSqmIsOptedIn
WinSqmEndSession
WinSqmStartSession
RtlGetNtProductType
RtlSetSystemBootStatus
RtlRemovePrivileges
RtlpVerifyAndCommitUILanguageSettings
NtSetInformationProcess
EtwUnregisterTraceGuids
EtwRegisterTraceGuidsW
EtwGetTraceEnableFlags
EtwGetTraceEnableLevel
EtwGetTraceLoggerHandle
NtShutdownSystem
RtlCompareUnicodeString
RtlCreateEnvironment
TpReleaseTimer
TpWaitForTimer
TpAllocTimer
TpSetTimer
NtOpenThreadToken
NtOpenFile
RtlAppendUnicodeToString
NtOpenDirectoryObject
RtlFreeSid
NtSetSecurityObject
RtlSetSaclSecurityDescriptor
RtlAddMandatoryAce
RtlCreateAcl
RtlCreateSecurityDescriptor
RtlAllocateAndInitializeSid
RtlDestroyEnvironment
RtlCopySid
RtlNtStatusToDosErrorNoTeb
RtlSetEnvironmentVariable
RtlQueryEnvironmentVariable_U
RtlExpandEnvironmentStrings_U
RtlInitUnicodeStringEx
RtlGetAce
NtSetIRTimer
NtCreateIRTimer
NtSetInformationToken
NtCreateToken
RtlSubscribeWnfStateChangeNotification
RtlQueryWnfStateData
TpAllocWait
WinSqmSetDWORD
TpPostWork
TpAllocWork
RtlUnsubscribeWnfNotificationWaitForCompletion
TpReleaseWork
TpWaitForWork
TpReleaseWait
TpWaitForWait
TpSetWait
NtFilterToken
NtInitiatePowerAction
RtlAdjustPrivilege
RtlPublishWnfStateData
RtlLengthSid
EtwEventWriteStartScenario
EtwEventWriteEndScenario
RtlInitUnicodeString
NtAllocateLocallyUniqueId
RtlDeregisterWait
RtlRegisterWait
RtlTimeToSecondsSince1980
WinSqmAddToStream
TpSimpleTryPost
RtlEqualSid
EtwEventEnabled
EtwEventWrite
RtlCopyLuid
NtPowerInformation
EtwEventActivityIdControl
RtlGetActiveConsoleId
RtlInitString
NtQuerySystemInformation
NtSystemDebugControl
NtQueryInformationToken
NtOpenProcessToken
RtlLeaveCriticalSection
RtlEnterCriticalSection
RtlInitializeCriticalSection
RtlDeleteCriticalSection
RtlFreeUnicodeString
RtlNtStatusToDosError
RtlDuplicateUnicodeString
NtClose
RtlOpenCurrentUser
EtwTraceMessage
EtwEventRegister
EtwEventUnregister
RtlGetDeviceFamilyInfoEnum
EtwEventWriteTransfer
EtwEventSetInformation
NtDuplicateToken
api-ms-win-core-winrt-string-l1-1-0
WindowsDeleteString
WindowsGetStringRawBuffer
WindowsCreateStringReference
api-ms-win-core-winrt-l1-1-0
RoActivateInstance
api-ms-win-core-delayload-l1-1-1
ResolveDelayLoadedAPI
api-ms-win-core-delayload-l1-1-0
DelayLoadFailureHook
api-ms-win-core-apiquery-l1-1-0
ApiSetQueryApiSetPresence
Sections
.text Size: 431KB - Virtual size: 430KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 123KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 67KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ