d:\dbs\el\oct\Target\x86\ship\click2run\en-us.pre\SetupBootstrapper.pdb
Static task
static1
General
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Target
OfficeSetup.exe
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Size
6.2MB
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MD5
f037a6e2cbf823d8bf6ae192716b3409
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SHA1
fbe2760de970718ab3e519829707a7828b64d5e4
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SHA256
9f1acf1e4c4a697dcd15916e62d4536f6e59be5dfc387766e95ce90a2e50d465
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SHA512
6fea1ff49e4dbb18dbbde10a9e6359bf299476feeb2eb2b69904bd5346686c1c86bb81cb21ea6474e837f4df0b9ca79d2e2320e855293f5cea953a78b1322679
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SSDEEP
196608:0D1z1oxxcnazbeImpfCvAMO7Nxtia86iCnOYWoB84:RxxcaPixwwZTWK84
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource OfficeSetup.exe
Files
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OfficeSetup.exe.exe windows:5 windows x86 arch:x86
4d4244cf87d1d623103ed6a08f7385db
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP
PDB Paths
Imports
advapi32
ConvertSidToStringSidW
OpenProcessToken
GetTokenInformation
RegSetValueExW
RegQueryValueExW
RegCreateKeyExW
RegOpenKeyExW
RegCloseKey
CryptAcquireContextW
CryptCreateHash
CryptHashData
CryptGetHashParam
CryptDestroyHash
CryptReleaseContext
EventWriteTransfer
EventRegister
EventUnregister
RegEnumKeyExW
RegQueryInfoKeyW
RegEnumValueW
RegDeleteTreeW
RegDeleteKeyW
RegGetValueW
RegDeleteValueW
IsValidSid
GetSidSubAuthorityCount
GetSidSubAuthority
RegNotifyChangeKeyValue
RevertToSelf
OpenThreadToken
GetLengthSid
CopySid
InitializeAcl
AddAccessAllowedAce
AllocateAndInitializeSid
FreeSid
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
GetSecurityDescriptorDacl
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSidToStringSidA
CheckTokenMembership
CreateWellKnownSid
EqualSid
ImpersonateLoggedOnUser
LookupPrivilegeValueW
AdjustTokenPrivileges
OpenSCManagerW
CloseServiceHandle
OpenServiceW
QueryServiceStatusEx
QueryServiceConfigW
RegEnumValueA
RegDeleteValueA
RegGetValueA
EventWrite
ole32
CoDisableCallCancellation
CoEnableCallCancellation
CoUninitialize
CoInitialize
CoCancelCall
CLSIDFromString
CoRevokeInitializeSpy
CoRegisterInitializeSpy
CreateStreamOnHGlobal
CoTaskMemAlloc
IIDFromString
CoTaskMemFree
StringFromCLSID
CoCreateInstance
CoSetProxyBlanket
CoCreateFreeThreadedMarshaler
StringFromGUID2
CoCreateGuid
CoInitializeSecurity
CoInitializeEx
gdi32
CreateFontW
SelectObject
GetTextMetricsW
CreatePen
GetStockObject
Rectangle
SetTextColor
SetBkColor
GetTextExtentPoint32W
SetDCBrushColor
SetDCPenColor
CreateSolidBrush
DeleteObject
GetDeviceCaps
oleaut32
VariantClear
SysFreeString
SysAllocString
VariantInit
ws2_32
GetAddrInfoW
FreeAddrInfoW
WSAStartup
kernel32
RegisterWaitForSingleObject
SetThreadAffinityMask
GetNumaHighestNodeNumber
ChangeTimerQueueTimer
GetThreadPriority
SetThreadPriority
CreateTimerQueue
InterlockedFlushSList
RtlUnwind
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetThreadTimes
FreeLibraryAndExitThread
VirtualProtect
DuplicateHandle
UnregisterWaitEx
UnregisterWait
CompareStringW
GetCPInfo
EncodePointer
InitializeCriticalSectionAndSpinCount
GetFileInformationByHandle
GetStringTypeW
OpenThread
GetSystemPreferredUILanguages
K32GetProcessImageFileNameW
GetDateFormatW
GetConsoleMode
ReadConsoleW
GetTimeFormatW
GetDriveTypeW
DeleteTimerQueueTimer
CreateTimerQueueTimer
GetConsoleCP
ExitThread
CloseHandle
GetLastError
GetModuleHandleA
GetModuleHandleW
GetProcAddress
LoadLibraryW
SetLastError
GetModuleFileNameW
OutputDebugStringA
CompareStringEx
LocalFree
HeapFree
GetProcessHeap
GetCurrentProcess
GetCurrentProcessId
CreateThread
GetCurrentThreadId
GetExitCodeThread
DeleteFileW
WriteFile
ReadFile
SetFilePointerEx
FreeLibrary
WideCharToMultiByte
IsWow64Process
GetModuleHandleExW
ExpandEnvironmentStringsW
GlobalFree
MultiByteToWideChar
RaiseException
InitializeCriticalSectionEx
DeleteCriticalSection
DecodePointer
CreateMutexW
GetCommandLineW
GlobalMemoryStatusEx
GetNativeSystemInfo
VerSetConditionMask
VerifyVersionInfoW
GetUserDefaultLocaleName
FlsFree
FlsAlloc
Sleep
AttachConsole
AllocConsole
GetStdHandle
WriteConsoleW
FreeConsole
LocaleNameToLCID
FindClose
UnmapViewOfFile
CreateFileA
CreateFileMappingA
GetFileSize
MapViewOfFile
GetStringTypeExW
GetUserDefaultLCID
LoadLibraryA
LCMapStringW
FormatMessageA
GetSystemTimeAsFileTime
TlsAlloc
TlsFree
FlsGetValue
TlsGetValue
FlsSetValue
TlsSetValue
GetTickCount64
K32GetProcessMemoryInfo
InitializeSRWLock
ReleaseSRWLockShared
AcquireSRWLockShared
AcquireSRWLockExclusive
GetProcessTimes
TerminateProcess
GetModuleFileNameA
GetShortPathNameA
K32GetModuleFileNameExW
CreateProcessW
LoadLibraryExW
FindResourceW
SizeofResource
LoadResource
OpenProcess
GetVersionExW
GetDiskFreeSpaceExW
CreateFileW
DeviceIoControl
SetErrorMode
GetComputerNameW
MulDiv
FormatMessageW
GetLogicalProcessorInformation
GetSystemDirectoryW
HeapAlloc
IsValidCodePage
GetSystemTime
SystemTimeToFileTime
FileTimeToSystemTime
GetCPInfoExW
CreateEventW
SetEvent
WaitForSingleObject
WaitForMultipleObjectsEx
CreateEventExW
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableSRW
CloseThreadpoolTimer
SetThreadpoolTimer
WaitForThreadpoolTimerCallbacks
CreateThreadpoolTimer
CloseThreadpoolWait
SetThreadpoolWait
ExitProcess
CreateThreadpoolWait
CreateThreadpoolWork
SubmitThreadpoolWork
ReleaseSemaphore
WaitForSingleObjectEx
QueryDepthSList
TryEnterCriticalSection
EnterCriticalSection
LeaveCriticalSection
InitializeSListHead
InterlockedPushEntrySList
InterlockedPopEntrySList
RtlCaptureStackBackTrace
ReleaseMutex
TzSpecificLocalTimeToSystemTime
GetTempPathW
GetLongPathNameW
ResetEvent
QueryPerformanceCounter
QueryPerformanceFrequency
VirtualProtectEx
GetSystemInfo
GlobalAlloc
GetFileSizeEx
LockResource
CreateFileMappingW
SetEndOfFile
GetOverlappedResult
FlushFileBuffers
CancelIoEx
GetFileAttributesExW
CreateDirectoryW
SetFileAttributesW
GetFileAttributesW
RemoveDirectoryW
FindFirstFileExW
FindNextFileW
GetFileType
CopyFileW
SetFilePointer
UnlockFile
LockFile
SetFileInformationByHandle
GetFileInformationByHandleEx
GetTempFileNameW
SignalObjectAndWait
GetProcessAffinityMask
CreateWaitableTimerW
SetWaitableTimerEx
CancelWaitableTimer
GetTickCount
WerRegisterMemoryBlock
WerUnregisterMemoryBlock
QueryFullProcessImageNameW
IsProcessorFeaturePresent
CreateIoCompletionPort
PostQueuedCompletionStatus
GetThreadIOPendingFlag
GetCurrentThread
GetQueuedCompletionStatus
IsDebuggerPresent
WaitForMultipleObjects
GetStartupInfoW
CreateMemoryResourceNotification
GetSystemPowerStatus
IsSystemResumeAutomatic
QueryUnbiasedInterruptTime
OutputDebugStringW
VirtualFree
VirtualAlloc
OpenEventA
CreateEventA
OpenMutexA
CreateMutexA
OpenSemaphoreA
CreateSemaphoreA
OpenFileMappingA
LocalAlloc
GetThreadLocale
MoveFileExW
FindFirstFileW
lstrcmpW
FlushViewOfFile
GetFullPathNameW
ProcessIdToSessionId
DeleteFileA
GetTempPathA
GetCurrentDirectoryW
SetEnvironmentVariableW
GetPriorityClass
GetExitCodeProcess
K32EnumProcesses
K32EnumProcessModulesEx
GetTimeZoneInformation
IsValidLocale
GetLocaleInfoEx
LCIDToLocaleName
GetLocaleInfoW
ResolveLocaleName
GetUserPreferredUILanguages
GetACP
LCMapStringEx
GetSystemDefaultLCID
EnumSystemLocalesEx
GetSystemDefaultLocaleName
GetUserGeoID
AreFileApisANSI
HeapCreate
GetDiskFreeSpaceW
InitializeCriticalSection
GetFullPathNameA
UnlockFileEx
HeapValidate
HeapSize
GetDiskFreeSpaceA
GetFileAttributesA
HeapReAlloc
HeapCompact
HeapDestroy
LockFileEx
GetPhysicallyInstalledSystemMemory
GetProductInfo
SwitchToThread
EnumSystemLocalesW
SetStdHandle
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
VirtualQuery
WaitForThreadpoolWaitCallbacks
LoadLibraryExA
ReleaseSRWLockExclusive
GetLocalTime
wintrust
WTHelperGetProvSignerFromChain
WTHelperProvDataFromStateData
WinVerifyTrust
setupapi
SetupIterateCabinetW
gdiplus
GdipDeleteGraphics
GdipFillRectangleI
GdipCloneBrush
GdipDeleteBrush
GdipCreateSolidFill
GdipGetImageGraphicsContext
GdipGetImageWidth
GdipCreateFromHDC
GdipGetImageHeight
GdipCreateBitmapFromScan0
GdipDisposeImage
GdipCloneImage
GdipAlloc
GdipFree
GdipLoadImageFromStream
GdipDrawImageRectI
GdiplusStartup
GdipDrawImageRectRectI
rpcrt4
RpcStringFreeW
UuidToStringW
Sections
.text Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 98KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 599KB - Virtual size: 600KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 316KB - Virtual size: 315KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ