Static task
static1
Behavioral task
behavioral1
Sample
office2010.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
office2010.exe
Resource
win10v2004-20230915-en
General
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Target
office2010.exe
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Size
5.0MB
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MD5
b125ef2fb8883fc99a061fad81390b17
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SHA1
b1bcdffc209046020d5c6abc1bf494dee1bec04e
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SHA256
28a2ab4f952609102be44d42e83d08dd8f2d0723130cc33a8685c78b14d2f2d7
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SHA512
b142423cbb791204fb5641c985c996c495958f61161b5a6cf213c48e6d94880e9ba3df64a71af25760cb7321c9bdc6bde557492a12cf1cbeb02ad091ff303790
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SSDEEP
98304:2aVNsDu0DEUNpHP5OV2etaQGRQF2B89H1HyrmcsCl806eKRRdXa0O6y:24yuAX+bMQz2keeCSVf5nO6y
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource office2010.exe
Files
-
office2010.exe.exe windows:5 windows x86
799e7c8c13bed2c10ae8518b6d89738c
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
lstrlenW
FreeLibrary
GetProcAddress
LoadLibraryA
CloseHandle
GetExitCodeProcess
WaitForSingleObject
MultiByteToWideChar
lstrlenA
GetFileSize
CreateFileA
CreateDirectoryA
DeleteFileA
GetTempFileNameA
GetTempPathA
GetFullPathNameA
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
CopyFileA
MoveFileA
ReadFile
ExpandEnvironmentStringsA
SetEvent
CreateEventA
SetFilePointer
WriteFile
CreateFileW
GetTempFileNameW
GetTempPathW
DeleteFileW
CreateProcessW
LockResource
LoadResource
WideCharToMultiByte
GetSystemDirectoryA
GetUserDefaultLangID
GetSystemDefaultLangID
GetVersionExA
GlobalFree
GlobalAlloc
CompareStringA
GetCurrentProcess
WritePrivateProfileStringA
GetWindowsDirectoryA
SetCurrentDirectoryA
CreateProcessA
GetDiskFreeSpaceExA
GetModuleFileNameA
SetLastError
GetCurrentDirectoryA
SetFileTime
DosDateTimeToFileTime
LocalAlloc
FlushFileBuffers
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
GetStringTypeW
FindResourceA
GetLastError
HeapFree
GetProcessHeap
GetCommandLineA
GetStartupInfoA
RaiseException
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlUnwind
GetFileAttributesA
ExitThread
GetCurrentThreadId
CreateThread
GetModuleHandleW
Sleep
ExitProcess
HeapAlloc
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
InterlockedDecrement
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
HeapReAlloc
HeapSize
GetModuleHandleA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
InterlockedExchange
InitializeCriticalSectionAndSpinCount
GetConsoleCP
GetConsoleMode
GetLocaleInfoA
LCMapStringA
LCMapStringW
GetStringTypeA
oleaut32
VariantClear
VariantChangeType
SysAllocString
SysFreeString
VariantInit
version
GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA
ole32
CoCreateInstance
CLSIDFromProgID
CoInitialize
CoTaskMemFree
gdi32
CreateFontIndirectA
Sections
.text Size: 277KB - Virtual size: 276KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ