EXCEL[.]exe | Triage

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General

Target

EXCEL.exe
Size

422KB
MD5

273e93643847443f4c8fe01ae60bd3b0
SHA1

335bbc3f23e42a521c3471926f2565cf5814d033
SHA256

da88677c7e19281ed42f1feb304ef05b7c646a4e2018fdc71147ebd2f42fb2c6
SHA512

ff2e1000115aa3cee9181002bf05f5010444d63d56b28aafda7f32f7f1e94623eddcfd529f368905b6785c97df8f7572290c1bc789822065bb9d9ad61c4a5798
SSDEEP

3072:ylp0kwtitydXSVZIdsMFoxFwJW+2FBIfUcOkBFcE:opJk6ywDMFUqJqIcDAt

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
EXCEL.exe

Files

EXCEL.exe
.exe windows:5 windows x86

6d82c2ab1bdb9b751e153ad11cc1e1ce

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

ntdll

NtProtectVirtualMemory
NtWriteVirtualMemory
RtlCreateSecurityDescriptor
RtlAddAccessAllowedAce
RtlSetDaclSecurityDescriptor
RtlAllocateAndInitializeSid
RtlLengthSid
RtlCreateAcl
RtlUnwind
RtlSetSaclSecurityDescriptor
RtlFreeSid
NtRaiseHardError
NtTerminateProcess
NtReadVirtualMemory
NtQueryVirtualMemory
NtOpenEvent
NtReleaseMutant
NtSetEvent
RtlFreeHeap
RtlAllocateHeap
RtlRaiseException
NtCreateMutant
NtQueryDirectoryFile
NtSetInformationFile
NtOpenSection
RtlUnicodeStringToAnsiString
RtlFreeAnsiString
NtOpenDirectoryObject
NtQuerySystemInformation
NtQueryInformationProcess
RtlGetVersion
RtlLeaveCriticalSection
RtlEnterCriticalSection
RtlInitializeCriticalSection
NtDelayExecution
NtDuplicateObject
NtOpenFile
NtQueryInformationFile
LdrLoadDll
NtCreateEvent
NtClearEvent
NtReadFile
NtWaitForSingleObject
LdrUnloadDll
NtQueryFullAttributesFile
NtCreateSection
NtMapViewOfSection
NtClose
NtUnmapViewOfSection
RtlQueryEnvironmentVariable_U
RtlMultiByteToUnicodeN
RtlCompareUnicodeString
RtlInitUnicodeString
LdrGetDllHandle
RtlInitAnsiString
LdrGetProcedureAddress
NtAllocateVirtualMemory
RtlNtStatusToDosError

kernel32

GetConsoleOutputCP
WriteConsoleA
SetStdHandle
HeapSize
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
GetConsoleMode
GetConsoleCP
WideCharToMultiByte
SetFilePointer
InitializeCriticalSectionAndSpinCount
LoadLibraryA
GetModuleFileNameA
WriteFile
HeapReAlloc
VirtualAlloc
EnterCriticalSection
LeaveCriticalSection
WriteConsoleW
HeapAlloc
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
VirtualFree
HeapDestroy
HeapCreate
DeleteCriticalSection
GetStartupInfoA
GetFileType
GetStdHandle
SetHandleCount
HeapFree
InterlockedDecrement
InterlockedIncrement
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
RaiseException
GetCommandLineA
GetCurrentThreadId
CreateFileA
FlushFileBuffers
VirtualQuery
WaitForSingleObject
LoadLibraryW
GetProcAddress
SetLastError
FormatMessageW
LocalFree
GetModuleFileNameW
ExitProcess
GetCommandLineW
SetEnvironmentVariableW
GetLastError
GetModuleHandleW
CreateProcessW
DuplicateHandle
GetCurrentProcess
GetStartupInfoW
FindNextFileW
MoveFileExW
FindFirstFileW
DeleteFileW
CloseHandle
Sleep
MoveFileW
CopyFileW
GetFileAttributesW
GetEnvironmentVariableW
ExpandEnvironmentStringsW

user32

MessageBoxW
wsprintfW

Sections

.text
Size: 86KB - Virtual size: 85KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 19KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 152KB - Virtual size: 159KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 161KB - Virtual size: 161KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6d82c2ab1bdb9b751e153ad11cc1e1ce

Headers

DLL Characteristics

File Characteristics

Imports

ntdll

kernel32

user32

Sections

.text Size: 86KB - Virtual size: 85KB

.rdata Size: 19KB - Virtual size: 18KB

.data Size: 152KB - Virtual size: 159KB

.rsrc Size: 161KB - Virtual size: 161KB

.text
Size: 86KB - Virtual size: 85KB

.rdata
Size: 19KB - Virtual size: 18KB

.data
Size: 152KB - Virtual size: 159KB

.rsrc
Size: 161KB - Virtual size: 161KB