iexplore[.]exe

Sharing

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General

Target

iexplore.exe
Size

825KB
MD5

38db285c10eff53a83b862a714c748bc
SHA1

913099c37effbb55343c1b5342007b0ac1e6878b
SHA256

2551f9b7ff95785386c2ac58a033dbcc0537b84a05acefb0d4ef3ad5a955a281
SHA512

60b00612cd6e432f69db38b7a9d733b9b0e0c7cd66a95484a59e98acde5ba130570c73250464796a97497db79fffa05d0167ad9fd38664094cd92efd6e65d6de
SSDEEP

24576:4K4lGLbMMHMMMvMMZMMMKzb6XmMMMiMMMz8JMMHMMM6MMZMMMeXNMMzMMMUMMVMK:4GMMHMMMvMMZMMMlmMMMiMMMYJMMHMMB

Score

1^/10

Malware Config

Signatures

Files

iexplore.exe
.exe windows x64

02738e38346837af1fb5d756fd4fa9ba

Code Sign

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39
Certificate

Issuer

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

02/09/2021, 18:25

Not After

01/09/2022, 18:25

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0c:52:4c:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

06/07/2010, 20:40

Not After

06/07/2025, 20:50

Subject

CN=Microsoft Code Signing PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0a:3b:28:58:cb:aa:d5:cf:0e:04:f4:56:9a:a0:e1:45:48:59:ea:2a:5a:84:41:59:72:50:59:26:ca:eb:7a:a0
Signer

Actual PE Digest

0a:3b:28:58:cb:aa:d5:cf:0e:04:f4:56:9a:a0:e1:45:48:59:ea:2a:5a:84:41:59:72:50:59:26:ca:eb:7a:a0

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

30/03/2023, 10:57
Valid: false

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

Imports

user32

GetWindowThreadProcessId
AllowSetForegroundWindow
FindWindowExW
SendMessageTimeoutW
IsWindowVisible
SetUserObjectInformationW
IsWindowEnabled

msvcrt

memcpy_s
iswspace
_vsnwprintf
__C_specific_handler
wcsncmp
free
_XcptFilter
_amsg_exit
__wgetmainargs
__set_app_type
exit
_exit
_cexit
__setusermatherr
_initterm
_wcmdln
_fmode
_commode
_lock
_unlock
__dllonexit
_onexit
?terminate@@YAXXZ
memset

kernel32

HeapSetInformation
CloseHandle
OpenSemaphoreW
WaitForSingleObjectEx
HeapAlloc
GetLastError
DelayLoadFailureHook
ResolveDelayLoadedAPI
CreateMutexExW
GetProcAddress
OutputDebugStringW
UnhandledExceptionFilter
FormatMessageW
GetTickCount
GetSystemTimeAsFileTime
QueryPerformanceCounter
SetUnhandledExceptionFilter
ReleaseMutex
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetStartupInfoW
Sleep
IsDebuggerPresent
SetDllDirectoryW
DebugBreak
GetModuleHandleW
GetProcessHeap
GetCurrentProcessId
DeleteCriticalSection
GetModuleFileNameA
CreateSemaphoreExW
HeapFree
SetLastError
GetCommandLineW
GetCurrentProcess
ReleaseSemaphore
GetModuleHandleExW
TerminateProcess
InitializeCriticalSection
SetErrorMode
WaitForSingleObject
LocalAlloc
GetCurrentThreadId
LocalFree

api-ms-win-downlevel-advapi32-l1-1-0

EventWriteTransfer
EventWriteEx
RegGetValueW
EventUnregister
EventRegister

api-ms-win-downlevel-shell32-l1-1-0

SetCurrentProcessExplicitAppUserModelID

advapi32

EventSetInformation

iertutil

ord650
ord791
ord797
ord798
ord701
ord796
ord793
ord594
ord398
ord597

api-ms-win-downlevel-shlwapi-l1-1-0

StrStrIW

api-ms-win-downlevel-ole32-l1-1-0

CoCreateGuid

Sections

.text
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 4KB - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 760KB - Virtual size: 757KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

02738e38346837af1fb5d756fd4fa9ba

Code Sign

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39Certificate

Extended Key Usages

61:0c:52:4c:00:00:00:00:00:03Certificate

Key Usages

0a:3b:28:58:cb:aa:d5:cf:0e:04:f4:56:9a:a0:e1:45:48:59:ea:2a:5a:84:41:59:72:50:59:26:ca:eb:7a:a0Signer

Signature Validations

Verification

30/03/2023, 10:57 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

user32

msvcrt

kernel32

api-ms-win-downlevel-advapi32-l1-1-0

api-ms-win-downlevel-shell32-l1-1-0

advapi32

iertutil

api-ms-win-downlevel-shlwapi-l1-1-0

api-ms-win-downlevel-ole32-l1-1-0

Sections

.text Size: 24KB - Virtual size: 22KB

.rdata Size: 12KB - Virtual size: 10KB

.data Size: 4KB - Virtual size: 2KB

.pdata Size: 4KB - Virtual size: 1KB

.didat Size: 4KB - Virtual size: 56B

.rsrc Size: 760KB - Virtual size: 757KB

.reloc Size: 4KB - Virtual size: 112B

33:00:00:04:39:f6:1f:7a:67:6d:a0:00:af:00:00:00:00:04:39
Certificate

61:0c:52:4c:00:00:00:00:00:03
Certificate

0a:3b:28:58:cb:aa:d5:cf:0e:04:f4:56:9a:a0:e1:45:48:59:ea:2a:5a:84:41:59:72:50:59:26:ca:eb:7a:a0
Signer

30/03/2023, 10:57
Valid: false

.text
Size: 24KB - Virtual size: 22KB

.rdata
Size: 12KB - Virtual size: 10KB

.data
Size: 4KB - Virtual size: 2KB

.pdata
Size: 4KB - Virtual size: 1KB

.didat
Size: 4KB - Virtual size: 56B

.rsrc
Size: 760KB - Virtual size: 757KB

.reloc
Size: 4KB - Virtual size: 112B