ielowutil[.]exe

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General

Target

ielowutil.exe
Size

217KB
MD5

cc5c5634fa72689449b4bf7960ac1ad5
SHA1

3cc48b6d48fe08d5f6c48f4678cbad93a1cafbaf
SHA256

4ff47e1f07ca6a28a83dfa3ef162fe5bfbaced722d82e91980bb3896782912c2
SHA512

8a0797d64681e73b36de786f54ddd2d8e8e2bf9a71b277885b1a2917d9fdb67ec5106980613e0b722c3514460c180925d6479bfa6bda3838ecb5ebc85ec5b4f2
SSDEEP

3072:KbstD7trOt9pfslMYO9mXn9H0LeinObM6gZy5ChoTib:Uw1rOt9pdYamXnrdbMKw

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ielowutil.exe

Files

ielowutil.exe
.exe windows:6 windows x64 arch:x64

c2144641dff280581230ba03b4015502

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

ielowutil.pdb

Imports

kernel32

HeapSetInformation
CreateEventW
GetProcAddress
GetModuleHandleW
CreateThread
VirtualAlloc
IsWow64Process
GetVersionExA
OpenEventW
OpenFileMappingW
GetCurrentProcess
MapViewOfFile
LoadLibraryExW
GetModuleFileNameW
DeactivateActCtx
ActivateActCtx
ReleaseActCtx
CreateActCtxW
FreeLibrary
CloseHandle
ResetEvent
SetLastError
GetLastError
GetProcessHeap
SetEvent
WaitForSingleObject
HeapFree
HeapAlloc
UnmapViewOfFile
Sleep
GetStartupInfoW
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
GetTickCount
UnhandledExceptionFilter
TerminateProcess

user32

MsgWaitForMultipleObjects
PostQuitMessage
TranslateMessage
DispatchMessageW
PeekMessageW

msvcrt

__wgetmainargs
__set_app_type
exit
_exit
_cexit
__setusermatherr
_initterm
__C_specific_handler
_amsg_exit
_fmode
_commode
?terminate@@YAXXZ
_XcptFilter
memset
wcstok
_wtoi
_wcmdln
_wcsnicmp
rand_s
_vsnwprintf

ntdll

RtlLookupFunctionEntry
RtlVirtualUnwind
RtlCaptureContext

ole32

CoInitializeEx
CoRegisterClassObject
CoRevokeClassObject
CoCreateInstance
CoUninitialize
CLSIDFromString
CoInitializeSecurity

wininet

InternetGetCookieExW
InternetSetCookieExW

iertutil

ord466

Sections

.text
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 456B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 203KB - Virtual size: 203KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c2144641dff280581230ba03b4015502

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

msvcrt

ntdll

ole32

wininet

iertutil

Sections

.text Size: 8KB - Virtual size: 8KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 512B - Virtual size: 456B

.idata Size: 3KB - Virtual size: 2KB

.rsrc Size: 203KB - Virtual size: 203KB

.reloc Size: 512B - Virtual size: 48B

.text
Size: 8KB - Virtual size: 8KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 512B - Virtual size: 456B

.idata
Size: 3KB - Virtual size: 2KB

.rsrc
Size: 203KB - Virtual size: 203KB

.reloc
Size: 512B - Virtual size: 48B