officedeploymenttool_16731-20398[.]exe

Sharing

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General

Target

officedeploymenttool_16731-20398.exe
Size

3.5MB
MD5

a45946164af4093def75f4fda38e710c
SHA1

901e611f24c848d7b55fbee6fc5c34684cf5d43c
SHA256

40bd32615a9dd98729adf2833d9f52468babe62b6a2fd0dbfc8c748adc8a24fa
SHA512

b2a58e4c24a9fef7854be8b37f8b1b10f89126767edab50e1fc0d80f2d2ff957d697c6c5b4f66c358a3875d1e0cb2539a856b6ce90f76755089fe8d31327b39e
SSDEEP

98304:P9yk5UU67GiwDJFsOSU096kpVH/sztIzCGuyEm:Rv6aFF+U00Ap4tIem

Score

1^/10

Malware Config

Signatures

Files

officedeploymenttool_16731-20398.exe
.exe windows:6 windows x86 arch:x86

b82976eadf41b35807ccfb08017fa571

Code Sign

33:00:00:04:fe:59:ca:b7:e6:2a:a5:22:c1:00:00:00:00:04:fe
Certificate

Issuer

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

Not Before

16/02/2023, 20:11

Not After

31/01/2024, 20:11

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

1a:77:bb:21:16:05:e0:72:ae:ad:4d:f3:ad:14:35:ec:9d:ec:c8:c6:93:f8:4c:3b:04:77:2f:d0:9d:8a:50:46
Signer

Actual PE Digest

1a:77:bb:21:16:05:e0:72:ae:ad:4d:f3:ad:14:35:ec:9d:ec:c8:c6:93:f8:4c:3b:04:77:2f:d0:9d:8a:50:46

Digest Algorithm

sha256

PE Digest Matches

true

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

Imports

kernel32

GetTempFileNameA
CreateDirectoryA
LocalFree
CopyFileA
MoveFileA
GetFullPathNameA
MultiByteToWideChar
CreateThread
Sleep
CreateToolhelp32Snapshot
Process32First
Process32Next
ReadFile
ExpandEnvironmentStringsA
SetEvent
CreateEventA
SetFilePointer
WriteFile
GetTempPathW
GetTempFileNameW
CreateFileW
CreateProcessW
DeleteFileW
FindResourceA
LoadResource
LockResource
ExpandEnvironmentStringsW
GetSystemDefaultLangID
GetUserDefaultLangID
GetTempPathA
GlobalAlloc
GlobalFree
GetModuleHandleA
CompareStringA
GetWindowsDirectoryA
WritePrivateProfileStringA
SetLastError
GetModuleFileNameA
GetCurrentDirectoryA
SetCurrentDirectoryA
CreateProcessA
GetDiskFreeSpaceExA
GetCurrentProcess
DosDateTimeToFileTime
SetFileTime
VirtualQuery
VirtualProtect
GetSystemInfo
WriteConsoleW
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
DeleteFileA
GetFileSize
CreateFileA
GetVersionExA
CloseHandle
GetExitCodeProcess
WaitForSingleObject
WideCharToMultiByte
LoadLibraryExA
GetModuleHandleW
GetProcAddress
FreeLibrary
DeleteCriticalSection
DecodePointer
InitializeCriticalSectionEx
RaiseException
SetFilePointerEx
GetProcessHeap
GetStringTypeW
GetLastError
GetSystemDirectoryA
GetFileAttributesW
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetStartupInfoW
RtlUnwind
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
GetStdHandle
GetModuleFileNameW
ExitProcess
HeapFree
HeapAlloc
HeapSize
HeapReAlloc
GetFileType
LCMapStringW
GetFileAttributesExW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle

oleaut32

VariantChangeType
SysAllocString
VariantClear
VariantInit
SysFreeString

advapi32

FreeSid
RegCloseKey
RegOpenKeyExA
EqualSid
AllocateAndInitializeSid
GetTokenInformation
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
RegQueryValueExW
RegOpenKeyExW
RegSetValueExA
RegQueryValueExA
RegCreateKeyExA
ConvertStringSecurityDescriptorToSecurityDescriptorW

ole32

CLSIDFromProgID
CoInitialize
CoTaskMemFree
CoCreateInstance

gdi32

CreateFontIndirectA

Sections

.text
Size: 225KB - Virtual size: 224KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 83KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b82976eadf41b35807ccfb08017fa571

Code Sign

33:00:00:04:fe:59:ca:b7:e6:2a:a5:22:c1:00:00:00:00:04:feCertificate

Extended Key Usages

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

Key Usages

1a:77:bb:21:16:05:e0:72:ae:ad:4d:f3:ad:14:35:ec:9d:ec:c8:c6:93:f8:4c:3b:04:77:2f:d0:9d:8a:50:46Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

oleaut32

advapi32

ole32

gdi32

Sections

.text Size: 225KB - Virtual size: 224KB

.rdata Size: 83KB - Virtual size: 83KB

.data Size: 8KB - Virtual size: 10KB

.rsrc Size: 15KB - Virtual size: 14KB

.reloc Size: 15KB - Virtual size: 15KB

33:00:00:04:fe:59:ca:b7:e6:2a:a5:22:c1:00:00:00:00:04:fe
Certificate

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

1a:77:bb:21:16:05:e0:72:ae:ad:4d:f3:ad:14:35:ec:9d:ec:c8:c6:93:f8:4c:3b:04:77:2f:d0:9d:8a:50:46
Signer

.text
Size: 225KB - Virtual size: 224KB

.rdata
Size: 83KB - Virtual size: 83KB

.data
Size: 8KB - Virtual size: 10KB

.rsrc
Size: 15KB - Virtual size: 14KB

.reloc
Size: 15KB - Virtual size: 15KB