OfficeSetup[.]exe

Sharing

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General

Target

OfficeSetup.exe
Size

7.1MB
MD5

f1612e0d0d59bbc9aa5d38b772928b3a
SHA1

122c90ec923f81a3361bff0db1755d05b3c45755
SHA256

4ddb3686202bb9b5b8de64001c9c7a37032cf887abbf4f81377812c819b29c61
SHA512

48e12c32dd4b72274f251d16e7a06874c61cd9c60a4b9e0d17ffa673c8c4e669300ffca8bf23495e4fb52680dd33873df3bc81c6e1fdf0bff0288709d585eecb
SSDEEP

196608:ee6MIDSzxM0jZyv0esC0UgUVJa6VrFcmpKGtUlFe:ehpDSz5Y07ogUVJz3KGtUlFe

Score

N/A

Malware Config

Signatures

Files

OfficeSetup.exe
.exe windows x86

b5d0b5f426f8b9435fb02adfc7c74704

Code Sign

33:00:00:04:90:0e:61:14:98:12:78:23:70:00:00:00:00:04:90
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

12/05/2022, 20:47

Not After

11/05/2023, 20:47

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

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

Not Before

06/07/2010, 20:40

Not After

06/07/2025, 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

15:e2:29:fe:14:35:70:74:b6:6a:98:f8:0b:49:59:7c
Certificate

Issuer

CN=C2RService,O=C2RService,L=Redmond,ST=Washington,C=US

Not Before

17/02/2017, 00:12

Not After

31/12/2039, 23:59

Subject

CN=C2RService,O=C2RService,L=Redmond,ST=Washington,C=US

54:d9:db:c8:05:04:4e:84:38:01:19:be:fa:ce:dc:44:c2:9b:29:1c:ac:21:86:59:7e:6f:94:97:f1:4e:93:6a
Signer

Actual PE Digest

54:d9:db:c8:05:04:4e:84:38:01:19:be:fa:ce:dc:44:c2:9b:29:1c:ac:21:86:59:7e:6f:94:97:f1:4e:93:6a

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=C2RService,O=C2RService,L=Redmond,ST=Washington,C=US

15/12/2022, 13:59
Valid: false

54:d9:db:c8:05:04:4e:84:38:01:19:be:fa:ce:dc:44:c2:9b:29:1c:ac:21:86:59:7e:6f:94:97:f1:4e:93:6a
Signer

Actual PE Digest

54:d9:db:c8:05:04:4e:84:38:01:19:be:fa:ce:dc:44:c2:9b:29:1c:ac:21:86:59:7e:6f:94:97:f1:4e:93:6a

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

15/12/2022, 13:59
Valid: false

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

Imports

advapi32

ConvertSidToStringSidW
OpenProcessToken
GetTokenInformation
RegSetValueExW
RegQueryValueExW
RegCreateKeyExW
RegOpenKeyExW
RegCloseKey
CryptAcquireContextW
CryptCreateHash
CryptHashData
CryptGetHashParam
CryptDestroyHash
CryptReleaseContext
CreateWellKnownSid
CheckTokenMembership
RegEnumKeyExW
RegQueryInfoKeyW
RegEnumValueW
RegDeleteTreeW
RegDeleteKeyW
RegGetValueW
RegDeleteValueW
IsValidSid
GetSidSubAuthorityCount
GetSidSubAuthority
EventWriteTransfer
EventRegister
EventUnregister
GetFileSecurityW
SetFileSecurityW
RegNotifyChangeKeyValue
RevertToSelf
OpenThreadToken
GetLengthSid
CopySid
InitializeAcl
AddAccessAllowedAce
AllocateAndInitializeSid
FreeSid
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
GetSecurityDescriptorDacl
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSidToStringSidA
EqualSid
LookupPrivilegeValueW
AdjustTokenPrivileges
OpenSCManagerW
CloseServiceHandle
OpenServiceW
QueryServiceStatusEx
QueryServiceConfigW
StartServiceW
ControlService
EnumDependentServicesW
ChangeServiceConfigW
RegEnumValueA
RegDeleteValueA
RegGetValueA
EventWrite

ole32

CoInitialize
CoCancelCall
CLSIDFromString
CoRevokeInitializeSpy
CoRegisterInitializeSpy
CreateStreamOnHGlobal
CoTaskMemAlloc
CoTaskMemFree
StringFromCLSID
CoCreateInstance
CoSetProxyBlanket
CoCreateGuid
StringFromGUID2
CoCreateFreeThreadedMarshaler
IIDFromString
CoInitializeSecurity
CoInitializeEx
CoUninitialize
CoEnableCallCancellation
CoDisableCallCancellation

gdi32

SetDCBrushColor
SetDCPenColor
GetTextMetricsW
CreateFontW
SetBkColor
SetTextColor
DeleteObject
Rectangle
GetStockObject
CreatePen
GetTextExtentPoint32W
SelectObject
CreateSolidBrush
GetDeviceCaps

oleaut32

VariantInit
VariantClear
SysFreeString
SysAllocString

kernel32

RtlUnwind
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCPInfo
EncodePointer
CloseThreadpoolWork
FreeLibraryWhenCallbackReturns
IsProcessorFeaturePresent
DeleteTimerQueueTimer
CloseHandle
GetLastError
GetModuleHandleA
GetModuleHandleW
GetProcAddress
LoadLibraryW
SetLastError
GetModuleFileNameW
OutputDebugStringA
CompareStringEx
LocalFree
HeapFree
GetProcessHeap
GetCurrentProcess
GetCurrentProcessId
FreeLibrary
CreateThread
GetCurrentThreadId
GetExitCodeThread
CreateEventExW
WriteFile
DeleteFileW
WideCharToMultiByte
IsWow64Process
GetModuleHandleExW
ExpandEnvironmentStringsW
GlobalFree
MultiByteToWideChar
RaiseException
InitializeCriticalSectionEx
DeleteCriticalSection
DecodePointer
CreateMutexW
GetNativeSystemInfo
VerSetConditionMask
VerifyVersionInfoW
GetUserDefaultLocaleName
FlsFree
FlsAlloc
AttachConsole
AllocConsole
GetStdHandle
WriteConsoleW
FreeConsole
LocaleNameToLCID
FindClose
UnmapViewOfFile
CreateFileA
CreateFileMappingA
GetFileSize
MapViewOfFile
Sleep
GetStringTypeExW
GetUserDefaultLCID
LoadLibraryA
LCMapStringW
FormatMessageA
InitializeSRWLock
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
AcquireSRWLockShared
ReleaseSRWLockShared
GetProcessTimes
GetTickCount64
GetSystemTimeAsFileTime
TerminateProcess
GetModuleFileNameA
GetShortPathNameA
K32GetModuleFileNameExW
CreateProcessW
LoadLibraryExW
FindResourceW
SizeofResource
LoadResource
OpenProcess
GlobalMemoryStatusEx
GetVersionExW
GetDiskFreeSpaceExW
CreateFileW
DeviceIoControl
SetErrorMode
GetComputerNameW
MulDiv
FormatMessageW
GetLogicalProcessorInformation
GetSystemDirectoryW
HeapAlloc
IsValidCodePage
GetSystemTime
SystemTimeToFileTime
FileTimeToSystemTime
GetCPInfoExW
CreateEventW
SetEvent
WaitForSingleObject
WaitForMultipleObjectsEx
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableSRW
CloseThreadpoolTimer
SetThreadpoolTimer
CreateThreadpoolTimer
CloseThreadpoolWait
SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CreateThreadpoolWait
CreateThreadpoolWork
SubmitThreadpoolWork
ReleaseSemaphore
WaitForSingleObjectEx
QueryDepthSList
TryEnterCriticalSection
EnterCriticalSection
LeaveCriticalSection
InitializeSListHead
InterlockedPushEntrySList
InterlockedPopEntrySList
RtlCaptureStackBackTrace
TzSpecificLocalTimeToSystemTime
OpenEventW
ReleaseMutex
CreateMutexExW
OpenMutexW
GetTempPathW
GetLongPathNameW
TlsAlloc
TlsFree
FlsGetValue
TlsGetValue
FlsSetValue
TlsSetValue
ResetEvent
IsDebuggerPresent
GetFileAttributesExW
FindFirstFileExW
MoveFileExW
FindNextFileW
CreateDirectoryW
RemoveDirectoryW
SetFileAttributesW
ReadFile
SetFilePointerEx
SetEndOfFile
GetFileSizeEx
FlushFileBuffers
LockFileEx
UnlockFileEx
GetFileInformationByHandleEx
GetCurrentDirectoryW
GetTempFileNameW
CopyFileExW
GetVolumePathNamesForVolumeNameW
SetFileInformationByHandle
CreateFileMappingW
WaitForMultipleObjects
OpenThread
GetFileType
SetFilePointer
GetOverlappedResult
GetFileAttributesW
GetFileTime
ReplaceFileW
CopyFileW
QueryPerformanceCounter
QueryPerformanceFrequency
GlobalAlloc
LockResource
SetFileTime
CancelIoEx
GetProcessAffinityMask
CreateWaitableTimerW
SetWaitableTimerEx
CancelWaitableTimer
GetTickCount
WerRegisterMemoryBlock
WerUnregisterMemoryBlock
QueryFullProcessImageNameW
CreateIoCompletionPort
PostQueuedCompletionStatus
GetThreadIOPendingFlag
GetCurrentThread
GetQueuedCompletionStatus
GetStartupInfoW
CreateMemoryResourceNotification
GetSystemPowerStatus
IsSystemResumeAutomatic
QueryUnbiasedInterruptTime
OutputDebugStringW
OpenEventA
CreateEventA
OpenMutexA
CreateMutexA
OpenSemaphoreA
CreateSemaphoreA
OpenFileMappingA
LocalAlloc
GetThreadLocale
FindFirstFileW
lstrcmpW
FlushViewOfFile
GetFullPathNameW
DeleteFileA
GetTempPathA
ProcessIdToSessionId
GetCommandLineW
SetEnvironmentVariableW
GetPriorityClass
GetExitCodeProcess
K32EnumProcesses
GetTimeZoneInformation
IsValidLocale
GetLocaleInfoEx
LCIDToLocaleName
LCMapStringEx
GetSystemDefaultLCID
ResolveLocaleName
EnumSystemLocalesEx
GetSystemDefaultLocaleName
GetFileAttributesA
LoadLibraryExA
GetLocaleInfoW
GetUserPreferredUILanguages
GetACP
GetUserGeoID
AreFileApisANSI
HeapCreate
GetDiskFreeSpaceW
LockFile
InitializeCriticalSection
GetFullPathNameA
HeapValidate
HeapSize
GetDiskFreeSpaceA
HeapReAlloc
GetSystemInfo
HeapCompact
HeapDestroy
UnlockFile
K32GetProcessMemoryInfo
GetPhysicallyInstalledSystemMemory
GetProductInfo
SwitchToThread
InitializeCriticalSectionAndSpinCount
SleepConditionVariableCS
InitializeConditionVariable
InitOnceBeginInitialize
InitOnceComplete
GetFileInformationByHandle
GetStringTypeW
GetSystemPreferredUILanguages
K32GetProcessImageFileNameW
GetDateFormatW
GetTimeFormatW
GetDriveTypeW
GetThreadTimes
FreeLibraryAndExitThread
VirtualProtect
ExitThread
GetConsoleMode
ReadConsoleW
GetConsoleOutputCP
CreateTimerQueueTimer
ExitProcess
GetOEMCP
EnumSystemLocalesW
CompareStringW
SetStdHandle
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
VirtualQuery
WaitForThreadpoolTimerCallbacks
GetLocalTime

ws2_32

WSAStartup
WSACleanup
FreeAddrInfoW
GetAddrInfoW

setupapi

SetupIterateCabinetW

gdiplus

GdipCreateSolidFill
GdipGetImageGraphicsContext
GdipGetImageWidth
GdipGetImageHeight
GdipCreateBitmapFromScan0
GdipDisposeImage
GdipCloneImage
GdipDeleteBrush
GdipFree
GdipLoadImageFromStream
GdiplusStartup
GdipDrawImageRectI
GdipDeleteGraphics
GdipCreateFromHDC
GdipCloneBrush
GdipFillRectangleI
GdipAlloc

Sections

.text
Size: 4.4MB - Virtual size: 4.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 190KB - Virtual size: 259KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 230KB - Virtual size: 229KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 374KB - Virtual size: 374KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b5d0b5f426f8b9435fb02adfc7c74704

Code Sign

33:00:00:04:90:0e:61:14:98:12:78:23:70:00:00:00:00:04:90Certificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

15:e2:29:fe:14:35:70:74:b6:6a:98:f8:0b:49:59:7cCertificate

54:d9:db:c8:05:04:4e:84:38:01:19:be:fa:ce:dc:44:c2:9b:29:1c:ac:21:86:59:7e:6f:94:97:f1:4e:93:6aSigner

Signature Validations

Verification

15/12/2022, 13:59 Valid: false

54:d9:db:c8:05:04:4e:84:38:01:19:be:fa:ce:dc:44:c2:9b:29:1c:ac:21:86:59:7e:6f:94:97:f1:4e:93:6aSigner

Signature Validations

Verification

15/12/2022, 13:59 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

ole32

gdi32

oleaut32

kernel32

ws2_32

setupapi

gdiplus

Sections

.text Size: 4.4MB - Virtual size: 4.4MB

.rdata Size: 1.8MB - Virtual size: 1.8MB

.data Size: 190KB - Virtual size: 259KB

.rsrc Size: 230KB - Virtual size: 229KB

.reloc Size: 374KB - Virtual size: 374KB

33:00:00:04:90:0e:61:14:98:12:78:23:70:00:00:00:00:04:90
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

15:e2:29:fe:14:35:70:74:b6:6a:98:f8:0b:49:59:7c
Certificate

54:d9:db:c8:05:04:4e:84:38:01:19:be:fa:ce:dc:44:c2:9b:29:1c:ac:21:86:59:7e:6f:94:97:f1:4e:93:6a
Signer

15/12/2022, 13:59
Valid: false

54:d9:db:c8:05:04:4e:84:38:01:19:be:fa:ce:dc:44:c2:9b:29:1c:ac:21:86:59:7e:6f:94:97:f1:4e:93:6a
Signer

15/12/2022, 13:59
Valid: false

.text
Size: 4.4MB - Virtual size: 4.4MB

.rdata
Size: 1.8MB - Virtual size: 1.8MB

.data
Size: 190KB - Virtual size: 259KB

.rsrc
Size: 230KB - Virtual size: 229KB

.reloc
Size: 374KB - Virtual size: 374KB