microsoft-excel-2016[.]exe

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General

Target

microsoft-excel-2016.exe
Size

127.6MB
MD5

2b8764a79a56ff87e01510370556dcc1
SHA1

89c3ed02663e86848566425a7ac8054c20a6e02f
SHA256

eb299223df94a6bd87ac01ab21c35bb438f9bf40a14245761d80fdb34002bff4
SHA512

8cbcc03103514ab6541495d090eff38057acbe6d052ec4ee41ac6f2b520e244f54492c72e6c5faefe63eb4dc10a413932301a6b3c3bc3ed1cef86f90ab5e3b01
SSDEEP

3145728:CMrPUjFIq+qGJ0jRUXBVdcscjYtrvKYUb/kFTXFjsE0pYHnIxJvgV+chF3oxvI:CePUjWqRGJyRUDdzcEtH1oEDHIXvqRDj

Score

1^/10

Malware Config

Signatures

Files

microsoft-excel-2016.exe
.exe windows:6 windows x86 arch:x86

ef12af5bb3a15a621e706212dd9cbd31

Code Sign

33:00:00:00:bb:b6:77:24:71:4a:20:00:20:00:00:00:00:00:bb
Certificate

Issuer

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

07/09/2016, 17:58

Not After

07/09/2018, 17:58

Subject

CN=Microsoft Time-Stamp Service,OU=AOC+OU=nCipher DSE ESN:0DE8-2DC5-3CA9,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79
Certificate

Issuer

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

Not Before

11/08/2017, 20:11

Not After

11/08/2018, 20:11

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:33:26:1a:00:00:00:00:00:31
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

31/08/2010, 22:19

Not After

31/08/2020, 22:29

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

61:16:68:34:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Root Certificate Authority,0.9.2342.19200300.100.1.25=#13096d6963726f736f6674,0.9.2342.19200300.100.1.25=#1303636f6d

Not Before

03/04/2007, 12:53

Not After

03/04/2021, 13:03

Subject

CN=Microsoft Time-Stamp PCA,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

11/08/2017, 20:20

Not After

11/08/2018, 20:20

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

a1:f3:81:45:a0:50:7f:60:b7:d1:a0:03:65:e6:63:2e:4a:f0:d1:a0:75:02:7e:74:a1:af:9d:cc:f7:b1:08:eb
Signer

Actual PE Digest

a1:f3:81:45:a0:50:7f:60:b7:d1:a0:03:65:e6:63:2e:4a:f0:d1:a0:75:02:7e:74:a1:af:9d:cc:f7:b1:08:eb

Digest Algorithm

sha256

PE Digest Matches

true

ca:c1:ca:8c:36:36:82:7b:26:68:bc:da:f2:0a:04:b7:89:fc:4f:0f
Signer

Actual PE Digest

ca:c1:ca:8c:36:36:82:7b:26:68:bc:da:f2:0a:04:b7:89:fc:4f:0f

Digest Algorithm

sha1

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

PDB Paths

P:\Target\x86\ship\ses\x-none\opatchinst.pdb

Imports

kernel32

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

oleaut32

VariantChangeType
VariantClear
VariantInit
SysFreeString
SysAllocString

advapi32

FreeSid
LookupPrivilegeValueA
GetTokenInformation
EqualSid
AllocateAndInitializeSid
AdjustTokenPrivileges
OpenProcessToken
RegQueryValueExW
RegOpenKeyExW
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExA
RegCloseKey
ConvertStringSecurityDescriptorToSecurityDescriptorW
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextA

ole32

CLSIDFromProgID
CoInitialize
CoTaskMemFree
CoCreateInstance

gdi32

CreateFontIndirectA

Sections

.text
Size: 230KB - Virtual size: 230KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 87KB - Virtual size: 87KB

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: 964KB - Virtual size: 964KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ef12af5bb3a15a621e706212dd9cbd31

Code Sign

33:00:00:00:bb:b6:77:24:71:4a:20:00:20:00:00:00:00:00:bbCertificate

Extended Key Usages

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79Certificate

Extended Key Usages

61:33:26:1a:00:00:00:00:00:31Certificate

Key Usages

61:16:68:34:00:00:00:00:00:1cCertificate

Extended Key Usages

Key Usages

33:00:00:00:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

a1:f3:81:45:a0:50:7f:60:b7:d1:a0:03:65:e6:63:2e:4a:f0:d1:a0:75:02:7e:74:a1:af:9d:cc:f7:b1:08:ebSigner

ca:c1:ca:8c:36:36:82:7b:26:68:bc:da:f2:0a:04:b7:89:fc:4f:0fSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

oleaut32

advapi32

ole32

gdi32

Sections

.text Size: 230KB - Virtual size: 230KB

.rdata Size: 87KB - Virtual size: 87KB

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

.rsrc Size: 964KB - Virtual size: 964KB

.reloc Size: 17KB - Virtual size: 16KB

33:00:00:00:bb:b6:77:24:71:4a:20:00:20:00:00:00:00:00:bb
Certificate

33:00:00:01:79:7c:2e:57:4e:52:e1:ca:d6:00:01:00:00:01:79
Certificate

61:33:26:1a:00:00:00:00:00:31
Certificate

61:16:68:34:00:00:00:00:00:1c
Certificate

33:00:00:00:c4:e9:89:f8:7a:81:50:e9:ff:00:00:00:00:00:c4
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

a1:f3:81:45:a0:50:7f:60:b7:d1:a0:03:65:e6:63:2e:4a:f0:d1:a0:75:02:7e:74:a1:af:9d:cc:f7:b1:08:eb
Signer

ca:c1:ca:8c:36:36:82:7b:26:68:bc:da:f2:0a:04:b7:89:fc:4f:0f
Signer

.text
Size: 230KB - Virtual size: 230KB

.rdata
Size: 87KB - Virtual size: 87KB

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

.rsrc
Size: 964KB - Virtual size: 964KB

.reloc
Size: 17KB - Virtual size: 16KB