msiexec.pdb
Static task
static1
Behavioral task
behavioral1
Sample
msiexec.exe
Resource
win10v2004-20240802-en
General
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Target
msiexec.exe
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Size
142KB
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MD5
c3c32c10bb19551231829b438907ba6b
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SHA1
0e8b14b61a5bc984df698a255cc1b1e0bb4cb545
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SHA256
04de630d6f6cd8888597b55581032d01d6b6f1c26e106e7aae40ce6f2374d865
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SHA512
a8b2544013ca2b9fe705f545847b3ddaec02c5bd3aa10dccdcbb697eaae48346cd4f3597f83abdf89471e9f784ef121ccaf8ee737bd8e6f731a24e14e011e526
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SSDEEP
3072:RTB4L36xE6/e4y7wxi3Ix3V8xOTIKOZDBZcBkH/:zx/fywg3IkxsIKABZcy
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource msiexec.exe
Files
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msiexec.exe.exe windows:10 windows x86 arch:x86
e4e40938e4bf6c66424859ed02171c41
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
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
DelayLoadFailureHook
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
SetUnhandledExceptionFilter
GetStartupInfoW
user32
GetMessageW
MsgWaitForMultipleObjects
DispatchMessageW
IsCharAlphaNumericW
TranslateMessage
PostThreadMessageW
PostQuitMessage
PeekMessageW
msvcrt
_XcptFilter
__p__commode
_amsg_exit
__getmainargs
__set_app_type
exit
_exit
_cexit
__p__fmode
_ismbblead
__setusermatherr
_initterm
_acmdln
_lock
_unlock
__dllonexit
_onexit
memcpy
memset
?terminate@@YAXXZ
_controlfp
_vsnwprintf
_wcsicmp
_vsnprintf
ntdll
RtlUnwind
NtQueryInformationProcess
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
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 512B - Virtual size: 76B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 91KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ