msiexec[.]exe | Triage

Sharing

Copy URL

Twitter E-mail

General

Target

msiexec.exe
Size

68KB
MD5

3a8464f2cecdf1d89430c64237949f20
SHA1

32b8b2e3b3ecd8e194ace65a5e5052c326d7ccaa
SHA256

8ca4b8b7a2f8e6e7d1df1ae46437fc252cd9c4b78ca3c7adcab721bd0f68b358
SHA512

005d5ee2a9bf9b93e6df52fe20cf77f91773b70c1dadb384c6918c60ede7739156227d01d48f91c2ef9abb3ea14c1d49d8a7705578b382c658d3b899b1d3b8fa
SSDEEP

1536:erxD7kW3CmMhl0KbwMo5Kk+Tx4rMqhSOs:eVlVMhKKbha+Tx4rLhSOs

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
msiexec.exe

Files

msiexec.exe
.exe windows:10 windows x64 arch:x64

0990a9500ff8df93e0e059ee13e7c796

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

msiexec.pdb

Imports

advapi32

GetTokenInformation
SetSecurityDescriptorGroup
MakeAbsoluteSD
MakeSelfRelativeSD
RegQueryValueExW
OpenThreadToken
AddAccessAllowedAce
GetSecurityDescriptorLength
GetLengthSid
StartServiceCtrlDispatcherW
RegOpenKeyExW
InitializeAcl
InitializeSecurityDescriptor
SetThreadToken
FreeSid
OpenProcessToken
RegSetValueExW
RegisterServiceCtrlHandlerW
RegCreateKeyExW
SetServiceStatus
AllocateAndInitializeSid
EqualSid
GetAce
SetSecurityDescriptorOwner
RegEnumKeyW
RegCloseKey
RevertToSelf
AdjustTokenPrivileges
SetSecurityDescriptorDacl
LookupPrivilegeValueW

kernel32

CompareStringW
SetLastError
EnterCriticalSection
GetCommandLineW
GetCurrentProcess
lstrlenW
GetStdHandle
WriteFile
GetModuleHandleExW
GetModuleFileNameW
LeaveCriticalSection
InitializeCriticalSection
GetEnvironmentVariableW
GetLocaleInfoW
WaitForSingleObject
OpenEventW
GetVersionExW
GetSystemDefaultLangID
GetACP
OpenProcess
GetVersion
SetProcessMitigationPolicy
CreateEventW
MultiByteToWideChar
Sleep
FormatMessageW
GetLastError
OutputDebugStringW
SetEvent
GetCurrentThread
GlobalAlloc
GlobalFree
CloseHandle
LoadLibraryW
CreateThread
SetCurrentDirectoryW
GetProcAddress
DeleteCriticalSection
ExitProcess
UnhandledExceptionFilter
GetModuleHandleW
FreeLibrary
WideCharToMultiByte
GetFileType
lstrcmpW
LoadLibraryExW
GetSystemDirectoryW
LoadLibraryExA
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
SetUnhandledExceptionFilter
DelayLoadFailureHook
GetStartupInfoW

user32

MsgWaitForMultipleObjects
DispatchMessageW
PeekMessageW
IsCharAlphaNumericW
TranslateMessage
PostThreadMessageW
PostQuitMessage
GetMessageW

msvcrt

_XcptFilter
_amsg_exit
__getmainargs
__set_app_type
exit
_exit
_cexit
_ismbblead
__setusermatherr
_initterm
_acmdln
_fmode
_commode
_lock
_unlock
__dllonexit
_onexit
memcpy
memset
?terminate@@YAXXZ
_vsnprintf
_wcsicmp
__C_specific_handler
_vsnwprintf

ntdll

RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind

ole32

CoUninitialize
CoRegisterClassObject
StgOpenStorage
CoRevokeClassObject
CoInitialize

Sections

.text
Size: 38KB - Virtual size: 37KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 152B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 200B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0990a9500ff8df93e0e059ee13e7c796

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

user32

msvcrt

ntdll

ole32

Sections

.text Size: 38KB - Virtual size: 37KB

.rdata Size: 14KB - Virtual size: 13KB

.data Size: 4KB - Virtual size: 9KB

.pdata Size: 1KB - Virtual size: 1KB

.didat Size: 512B - Virtual size: 152B

.rsrc Size: 8KB - Virtual size: 7KB

.reloc Size: 512B - Virtual size: 200B

.text
Size: 38KB - Virtual size: 37KB

.rdata
Size: 14KB - Virtual size: 13KB

.data
Size: 4KB - Virtual size: 9KB

.pdata
Size: 1KB - Virtual size: 1KB

.didat
Size: 512B - Virtual size: 152B

.rsrc
Size: 8KB - Virtual size: 7KB

.reloc
Size: 512B - Virtual size: 200B