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Windows Analysis Report
IKEEXT.DLL.dll

Overview

General Information

Sample Name:	IKEEXT.DLL.dll (renamed file extension from exe to dll)
Analysis ID:	793487
MD5:	fef66efb3a08608ce0b215b1f5441eb6
SHA1:	93e6d882ea3cf90159f7b7a1f36b6fb8b1b0912e
SHA256:	24e0c790fe25464d2ef6b4018b907ff9ba97cafddd1da305ab71ea0b4b2a13f2
Tags:	dllexeHitmanProIKEEXTDLLservicewindows10WRP
Infos:

Detection

Score:	23
Range:	0 - 100
Whitelisted:	false
Confidence:	80%

Signatures

NDIS Filter Driver detected (likely used to intercept and sniff network traffic)

Sample file is different than original file name gathered from version info

Tries to load missing DLLs

Checks if the current process is being debugged

PE file contains sections with non-standard names

Sample execution stops while process was sleeping (likely an evasion)

Program does not show much activity (idle)

Creates a process in suspended mode (likely to inject code)

Classification

Process Tree

System is w10x64

loaddll64.exe (PID: 6104 cmdline: loaddll64.exe "C:\Users\user\Desktop\IKEEXT.DLL.dll" MD5: C676FC0263EDD17D4CE7D644B8F3FCD6)

conhost.exe (PID: 6112 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

cmd.exe (PID: 6140 cmdline: cmd.exe /C rundll32.exe "C:\Users\user\Desktop\IKEEXT.DLL.dll",#1 MD5: 4E2ACF4F8A396486AB4268C94A6A245F)

rundll32.exe (PID: 5300 cmdline: rundll32.exe "C:\Users\user\Desktop\IKEEXT.DLL.dll",#1 MD5: 73C519F050C20580F8A62C849D49215A)

rundll32.exe (PID: 5232 cmdline: rundll32.exe C:\Users\user\Desktop\IKEEXT.DLL.dll,IkeServiceMain MD5: 73C519F050C20580F8A62C849D49215A)

rundll32.exe (PID: 2904 cmdline: rundll32.exe C:\Users\user\Desktop\IKEEXT.DLL.dll,SvchostPushServiceGlobals MD5: 73C519F050C20580F8A62C849D49215A)

cleanup

Joe Sandbox Signatures

• Compliance
• Networking
• System Summary
• Data Obfuscation
• Hooking and other Techniques for Hiding and Protection
• Malware Analysis System Evasion
• Anti Debugging
• HIPS / PFW / Operating System Protection Evasion

Click to jump to signature section

Show All Signature Results

Source: IKEEXT.DLL.dll

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, GUARD_CF

Source:	Binary string: ikeext.pdb source: IKEEXT.DLL.dll
Source:	Binary string: ikeext.pdbUGP source: IKEEXT.DLL.dll

Networking

NDIS Filter Driver detected (likely used to intercept and sniff network traffic)

Source: IKEEXT.DLL.dll

Static PE information: Found NDIS imports: FwpmEventProviderDestroy0, FwpmProviderContextUnsubscribeChanges0, FwpmFilterUnsubscribeChanges0, FwpsOpenToken0, IkeextGetConfigParameters0, IPsecKeyModuleAdd0, IPsecSaContextGetSpi1, FwpsQueryIPsecDosFWUsed0, FwpsQueryIPsecOffloadDone0, IPsecKeyModuleUpdateAcquire0, FwpmProviderContextSubscribeChanges0, FwpmFilterSubscribeChanges0, FwpmEventProviderCreate0, IPsecSaContextAddInboundAndTrackConnection, IPsecSaContextExpire0, FwppConnectionGetByIPsecInfo, FwpsLayerCreateInProcReplica0, FwpsLayerReleaseInProcReplica0, FwpsClassifyUser0, IPsecKeyNotification0, FwpmFilterGetById0, FwpmEngineClose0, IPsecSaContextAddOutboundAndTrackConnection, IPsecSaContextUpdate0, FwpmFilterCreateEnumHandle0, FwpmFilterEnum0, FwpmFilterDestroyEnumHandle0, FwppIPsecSaContextCreate, FwpmProviderContextGetByKey3, FwpmEngineOpen0, FwpmFilterAdd0, IPsecKeyModuleDelete0, IPsecGetKeyFromDictator0, FwpsAleExplicitCredentialsQuery0, FwpmEventProviderIsNetEventTypeEnabled0, IPsecKeyDictationCheck0, FwpmEventProviderFireNetEvent0, FwpmFreeMemory0

Source: IKEEXT.DLL.dll

Binary or memory string: OriginalFilenameIKEEXT.DLLj% vs IKEEXT.DLL.dll

Source: C:\Windows\System32\loaddll64.exe

Section loaded: umpdc.dll

Jump to behavior

Source: IKEEXT.DLL.dll

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Windows\System32\loaddll64.exe

Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: C:\Windows\System32\loaddll64.exe

Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\IKEEXT.DLL.dll,IkeServiceMain

Source: unknown	Process created: C:\Windows\System32\loaddll64.exe loaddll64.exe "C:\Users\user\Desktop\IKEEXT.DLL.dll"
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\IKEEXT.DLL.dll",#1
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\IKEEXT.DLL.dll,IkeServiceMain
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\IKEEXT.DLL.dll",#1
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\IKEEXT.DLL.dll,SvchostPushServiceGlobals
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\IKEEXT.DLL.dll",#1	Jump to behavior
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\IKEEXT.DLL.dll,IkeServiceMain	Jump to behavior
Source: C:\Windows\System32\loaddll64.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\IKEEXT.DLL.dll,SvchostPushServiceGlobals	Jump to behavior
Source: C:\Windows\System32\cmd.exe	Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\IKEEXT.DLL.dll",#1	Jump to behavior

Source: C:\Windows\System32\conhost.exe

Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6112:120:WilError_01

Source: classification engine

Classification label: sus23.troj.winDLL@10/0@0/0

Source: C:\Windows\System32\rundll32.exe	Automated click: OK
Source: C:\Windows\System32\rundll32.exe	Automated click: OK
Source: C:\Windows\System32\rundll32.exe	Automated click: OK

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: IKEEXT.DLL.dll

Static file information: File size 1055232 > 1048576

Source: IKEEXT.DLL.dll

Static PE information: Image base 0x180000000 > 0x60000000

Source: IKEEXT.DLL.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: IKEEXT.DLL.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: IKEEXT.DLL.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: IKEEXT.DLL.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: IKEEXT.DLL.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: IKEEXT.DLL.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT

Source: IKEEXT.DLL.dll

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, GUARD_CF

Source: IKEEXT.DLL.dll

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:	Binary string: ikeext.pdb source: IKEEXT.DLL.dll
Source:	Binary string: ikeext.pdbUGP source: IKEEXT.DLL.dll

Source: IKEEXT.DLL.dll	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: IKEEXT.DLL.dll	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: IKEEXT.DLL.dll	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: IKEEXT.DLL.dll	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: IKEEXT.DLL.dll	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata

Source: IKEEXT.DLL.dll

Static PE information: section name: .didat

Source: C:\Windows\System32\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Windows\System32\rundll32.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Source: C:\Windows\System32\conhost.exe

Last function: Thread delayed

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Windows\System32\loaddll64.exe

Process queried: DebugPort

Jump to behavior

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Windows\System32\cmd.exe

Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\IKEEXT.DLL.dll",#1

Jump to behavior

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	1 DLL Side-Loading	11 Process Injection	1 Virtualization/Sandbox Evasion	1 Network Sniffing	1 Security Software Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Data Obfuscation	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 DLL Side-Loading	1 Rundll32	LSASS Memory	1 Virtualization/Sandbox Evasion	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Junk Data	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	11 Process Injection	Security Account Manager	1 Network Sniffing	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	1 DLL Side-Loading	NTDS	1 System Information Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label	Link
IKEEXT.DLL.dll	0%	ReversingLabs
IKEEXT.DLL.dll	0%	Virustotal		Browse

Joe Sandbox Version:	36.0.0 Rainbow Opal
Analysis ID:	793487
Start date and time:	2023-01-28 11:26:06 +01:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 2m 51s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 104, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	6
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample file name:	IKEEXT.DLL.dll (renamed file extension from exe to dll)
Detection:	SUS
Classification:	sus23.troj.winDLL@10/0@0/0
EGA Information:	Failed
HDC Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Stop behavior analysis, all processes terminated

Warnings

Not all processes where analyzed, report is missing behavior information

File type:	PE32+ executable (DLL) (console) x86-64, for MS Windows
Entropy (8bit):	6.260282436931228
TrID:	Win64 Dynamic Link Library (generic) (102004/3) 86.43% Win64 Executable (generic) (12005/4) 10.17% Generic Win/DOS Executable (2004/3) 1.70% DOS Executable Generic (2002/1) 1.70% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.01%
File name:	IKEEXT.DLL.dll
File size:	1055232
MD5:	fef66efb3a08608ce0b215b1f5441eb6
SHA1:	93e6d882ea3cf90159f7b7a1f36b6fb8b1b0912e
SHA256:	24e0c790fe25464d2ef6b4018b907ff9ba97cafddd1da305ab71ea0b4b2a13f2
SHA512:	cf62333768f8967046233eb9909766132d9c58c5639eb18e6d7ceba586ca77e4e2a014badcd21aaa702abd5859b44f6ccda19b69585419710f35aa590f43c90f
SSDEEP:	24576:ZVKkHwZOqWfJtvhKrQb+9T9p3AobuPCkngnranPC8D2hNcNvfGqAp:vKkHwZNWfJtvhKrQb+9T9p3AobuP3ngp
TLSH:	24254AAD62F001A9E87AD178CA915707D6F2B828277096DF42B081782F53FD36A3DF54
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$..........._..._..._...V.......K.{.P...K.\|.\..._.~.....K.~.R...K...^...K.r.5...K...^...K.}.^...Rich_...........PE..d.....c..........."

File Icon


Icon Hash:	74f0e4ecccdce0e4

Static PE Info

General

Entrypoint:	0x18002c150
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x180000000
Subsystem:	windows cui
Image File Characteristics:	EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE, DLL
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, GUARD_CF
Time Stamp:	0xC630EDB [Mon Aug 2 07:20:59 1976 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	10
OS Version Minor:	0
File Version Major:	10
File Version Minor:	0
Subsystem Version Major:	10
Subsystem Version Minor:	0
Import Hash:	58c366547f57d097b2105719ecab56e4

Entrypoint Preview

Instruction
dec eax
mov dword ptr [esp+08h], ebx
dec eax
mov dword ptr [esp+10h], esi
push edi
dec eax
sub esp, 20h
dec ecx
mov edi, eax
mov ebx, edx
dec eax
mov esi, ecx
cmp edx, 01h
jne 00007F61E8ECAB37h
call 00007F61E8ECAED8h
dec esp
mov eax, edi
mov edx, ebx
dec eax
mov ecx, esi
dec eax
mov ebx, dword ptr [esp+30h]
dec eax
mov esi, dword ptr [esp+38h]
dec eax
add esp, 20h
pop edi
jmp 00007F61E8ECAB3Ch
int3
int3
int3
int3
int3
int3
int3
dec eax
mov eax, esp
dec eax
mov dword ptr [eax+20h], ebx
dec esp
mov dword ptr [eax+18h], eax
mov dword ptr [eax+10h], edx
dec eax
mov dword ptr [eax+08h], ecx
push esi
push edi
inc ecx
push esi
dec eax
sub esp, 00000150h
mov edi, edx
dec esp
mov esi, ecx
mov esi, 00000001h
mov ebx, esi
mov dword ptr [esp+20h], ebx
cmp edx, esi
jnbe 00007F61E8ECAB38h
mov dword ptr [000CE135h], edx
test edx, edx
jne 00007F61E8ECAB45h
cmp dword ptr [000CF86Bh], edx
jne 00007F61E8ECAB3Dh
xor ebx, ebx
mov dword ptr [esp+20h], ebx
jmp 00007F61E8ECAD0Fh
lea eax, dword ptr [edx-01h]
cmp eax, esi
ja 00007F61E8ECABC6h
dec esp
mov ecx, dword ptr [000CFE6Ch]
dec ebp
test ecx, ecx
je 00007F61E8ECAB74h
mov eax, dword ptr [000CF845h]
cmp edx, esi
cmove eax, esi
mov dword ptr [000CF83Ah], eax
dec esp
mov eax, dword ptr [esp+00000180h]
dec ecx
mov eax, ecx
call dword ptr [000000DDh]

Rich Headers

Programming Language:

[IMP] VS2008 SP1 build 30729

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0xf6ca0	0x70	.rdata
IMAGE_DIRECTORY_ENTRY_IMPORT	0xf6d10	0x35c	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x108000	0x500	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x100000	0x6498	.pdata
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x109000	0x964	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0xd8170	0x70	.rdata
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0xce0e0	0x118	.rdata
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0xd3bc8	0xb28	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0xf5900	0x1e0	.rdata
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0xcc2b4	0xcc400	False	0.4850252447980416	data	6.355294718024251	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0xce000	0x2bb80	0x2bc00	False	0.31106026785714286	data	4.658524030034863	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0xfa000	0x56b8	0x1c00	False	0.1025390625	data	2.001065105219351	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.pdata	0x100000	0x6498	0x6600	False	0.5329350490196079	data	5.94628144844369	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.didat	0x107000	0x3b8	0x400	False	0.2890625	data	3.147110205494948	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rsrc	0x108000	0x500	0x600	False	0.3828125	data	2.9287747898985685	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x109000	0x964	0xa00	False	0.558203125	data	5.324624916894234	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
MUI	0x108438	0xc8	data	English	United States
RT_VERSION	0x1080b0	0x388	data	English	United States

Imports

DLL	Import
msvcrt.dll	memcpy, memcmp, _vsnprintf, _vsnwprintf, wcstok_s, memset, bsearch, time, memcpy_s, sprintf_s, _ultow_s, strcmp, __C_specific_handler, _initterm, malloc, free, _amsg_exit, _XcptFilter, wcscmp
api-ms-win-core-libraryloader-l1-2-0.dll	GetProcAddress, GetModuleHandleW, DisableThreadLibraryCalls, GetModuleHandleExW, GetModuleFileNameW, FreeLibrary, LoadLibraryExW
api-ms-win-core-synch-l1-2-0.dll	Sleep
api-ms-win-core-profile-l1-1-0.dll	QueryPerformanceCounter
api-ms-win-core-processthreads-l1-1-0.dll	GetCurrentThread, TlsSetValue, TlsAlloc, GetCurrentThreadId, SetThreadPriority, GetCurrentProcessId, GetThreadPriority, OpenProcessToken, TlsGetValue, TerminateProcess, GetCurrentProcess, OpenThreadToken, TlsFree
api-ms-win-core-sysinfo-l1-1-0.dll	GetSystemTimeAsFileTime, GetTickCount, GetSystemInfo, GetComputerNameExW, GetSystemTime
api-ms-win-core-rtlsupport-l1-1-0.dll	RtlLookupFunctionEntry, RtlCompareMemory, RtlCaptureContext, RtlVirtualUnwind
api-ms-win-core-errorhandling-l1-1-0.dll	GetLastError, UnhandledExceptionFilter, SetLastError, SetUnhandledExceptionFilter
ntdll.dll	RtlAllocateHeap, RtlValidRelativeSecurityDescriptor, RtlIpv6AddressToStringW, RtlIpv4AddressToStringW, RtlInitString, WinSqmEndSession, WinSqmStartSession, WinSqmSetDWORD, RtlLengthSecurityDescriptor, RtlIpv4AddressToStringA, RtlIpv6StringToAddressW, RtlApplicationVerifierStop, EtwEventEnabled, EtwEventWriteTransfer, EtwEventWrite, EtwEventActivityIdControl, EtwEventUnregister, EtwEventRegister, RtlNtStatusToDosError, EtwTraceMessage, RtlIpv4StringToAddressW, EtwUnregisterTraceGuids, RtlCreateHashTable, RtlDeleteHashTable, RtlInsertEntryHashTable, RtlRemoveEntryHashTable, RtlLookupEntryHashTable, RtlGetNextEntryHashTable, RtlInitEnumerationHashTable, RtlEnumerateEntryHashTable, RtlEndEnumerationHashTable, RtlExpandHashTable, RtlContractHashTable, RtlTimeToTimeFields, RtlIntegerToUnicodeString, RtlConvertSidToUnicodeString, RtlFreeUnicodeString, RtlAdjustPrivilege, RtlInitializeSListHead, RtlInterlockedPushEntrySList, RtlInterlockedPopEntrySList, EtwRegisterTraceGuidsW, EtwGetTraceEnableFlags, EtwGetTraceEnableLevel, EtwGetTraceLoggerHandle, RtlIpv6AddressToStringA
AUTHZ.dll	AuthzFreeAuditEvent, AuthzAccessCheck, AuthziInitializeAuditParamsFromArray, AuthziFreeAuditEventType, AuthziInitializeAuditEvent, AuthziLogAuditEvent, AuthzInitializeResourceManager, AuthziInitializeAuditEventType, AuthzFreeResourceManager
fwpuclnt.dll	FwpmEventProviderDestroy0, FwpmProviderContextUnsubscribeChanges0, FwpmFilterUnsubscribeChanges0, FwpsOpenToken0, IkeextGetConfigParameters0, IPsecKeyModuleAdd0, IPsecSaContextGetSpi1, FwpsQueryIPsecDosFWUsed0, FwpsQueryIPsecOffloadDone0, IPsecKeyModuleUpdateAcquire0, FwpmProviderContextSubscribeChanges0, FwpmFilterSubscribeChanges0, FwpmEventProviderCreate0, IPsecSaContextAddInboundAndTrackConnection, IPsecSaContextExpire0, FwppConnectionGetByIPsecInfo, FwpsLayerCreateInProcReplica0, FwpsLayerReleaseInProcReplica0, FwpsClassifyUser0, IPsecKeyNotification0, FwpmFilterGetById0, FwpmEngineClose0, IPsecSaContextAddOutboundAndTrackConnection, IPsecSaContextUpdate0, FwpmFilterCreateEnumHandle0, FwpmFilterEnum0, FwpmFilterDestroyEnumHandle0, FwppIPsecSaContextCreate, FwpmProviderContextGetByKey3, FwpmEngineOpen0, FwpmFilterAdd0, IPsecKeyModuleDelete0, IPsecGetKeyFromDictator0, FwpsAleExplicitCredentialsQuery0, FwpmEventProviderIsNetEventTypeEnabled0, IPsecKeyDictationCheck0, FwpmEventProviderFireNetEvent0, FwpmFreeMemory0
MSASN1.dll	ASN1_Decode, ASN1_CreateDecoder, ASN1_CloseDecoder, ASN1BERDecPeekTag, ASN1BERDecExplicitTag, ASN1DecSetError, ASN1_CreateModule, ASN1_FreeDecoded, ASN1Free, ASN1BERDecOpenType2, ASN1DecRealloc, ASN1BERDecEndOfContents, ASN1BERDecNotEndOfContents, ASN1_CloseModule
api-ms-win-core-synch-l1-1-0.dll	InitializeCriticalSectionAndSpinCount, AcquireSRWLockExclusive, WaitForSingleObject, CreateEventA, ReleaseSemaphore, SetEvent, CreateSemaphoreExW, CreateEventW, ReleaseSRWLockExclusive, InitializeCriticalSection, TryEnterCriticalSection, EnterCriticalSection, LeaveCriticalSection, DeleteCriticalSection, TryAcquireSRWLockExclusive, InitializeSRWLock
api-ms-win-core-handle-l1-1-0.dll	DuplicateHandle, CloseHandle
api-ms-win-core-util-l1-1-0.dll	EncodePointer, DecodePointer
api-ms-win-core-string-l1-1-0.dll	CompareStringEx, CompareStringW, WideCharToMultiByte
api-ms-win-core-heap-l1-1-0.dll	GetProcessHeap, HeapReAlloc, HeapAlloc, HeapSize, HeapFree, HeapDestroy, HeapCreate
api-ms-win-eventing-controller-l1-1-0.dll	ControlTraceW, StartTraceW
api-ms-win-core-registry-l1-1-0.dll	RegEnumValueW, RegSetValueExW, RegCloseKey, RegQueryValueExW, RegOpenKeyExW, RegQueryInfoKeyW, RegCreateKeyExW, RegNotifyChangeKeyValue
api-ms-win-core-threadpool-l1-2-0.dll	CreateThreadpoolWait, CloseThreadpoolTimer, CreateThreadpool, SetThreadpoolTimer, CreateThreadpoolTimer, SetThreadpoolThreadMinimum, WaitForThreadpoolTimerCallbacks, CloseThreadpoolWait, CloseThreadpool, TrySubmitThreadpoolCallback, WaitForThreadpoolWaitCallbacks, SetThreadpoolWait, SetThreadpoolThreadMaximum
api-ms-win-power-setting-l1-1-0.dll	PowerSettingRegisterNotification, PowerSettingUnregisterNotification
api-ms-win-security-base-l1-1-0.dll	MapGenericMask, CreatePrivateObjectSecurityEx, ImpersonateLoggedOnUser, DuplicateToken, RevertToSelf, ImpersonateAnonymousToken, DestroyPrivateObjectSecurity, CopySid, GetLengthSid, EqualSid, GetPrivateObjectSecurity, GetTokenInformation, SetPrivateObjectSecurityEx
api-ms-win-eventing-provider-l1-1-0.dll	EventSetInformation, EventRegister, EventWriteTransfer, EventUnregister
api-ms-win-core-debug-l1-1-0.dll	DebugBreak, OutputDebugStringA
WS2_32.dll	GetAddrInfoW, htonl, ntohl, ntohs, htons, FreeAddrInfoW, WSCEnumProtocols, WSASocketW, setsockopt, bind, closesocket, WSAIoctl, WSAEventSelect, WSAStartup, WSACleanup, WSASocketA, WSAGetLastError
RPCRT4.dll	RpcServerInqBindings, RpcEpRegisterW, RpcEpUnregister, RpcImpersonateClient, MesEncodeDynBufferHandleCreate, MesHandleFree, I_RpcExceptionFilter, MesDecodeBufferHandleCreate, RpcServerUseProtseqW, RpcAsyncCompleteCall, NdrServerCall2, NdrMesTypeEncode3, NdrMesTypeDecode3, NdrMesTypeFree3, RpcBindingVectorFree, RpcServerUnregisterIfEx, RpcServerInqCallAttributesW, RpcRaiseException, RpcGetAuthorizationContextForClient, NdrAsyncServerCall, RpcFreeAuthorizationContext, NdrServerCallAll, Ndr64AsyncServerCallAll, RpcStringFreeW, UuidCreate, RpcRevertToSelf, RpcServerRegisterIfEx, UuidToStringW
api-ms-win-core-heap-l2-1-0.dll	LocalFree, LocalAlloc
api-ms-win-core-file-l1-1-0.dll	CompareFileTime
api-ms-win-core-localization-l1-2-0.dll	FormatMessageW
api-ms-win-core-timezone-l1-1-0.dll	SystemTimeToFileTime
api-ms-win-core-threadpool-legacy-l1-1-0.dll	UnregisterWaitEx
api-ms-win-core-threadpool-private-l1-1-0.dll	RegisterWaitForSingleObjectEx
NSI.dll	NsiGetParameter, NsiSetParameter
api-ms-win-core-perfcounters-l1-1-0.dll	PerfCreateInstance, PerfStartProvider, PerfSetCounterRefValue, PerfSetULongCounterValue, PerfSetCounterSetInfo, PerfStopProvider
api-ms-win-security-activedirectoryclient-l1-1-0.dll	DsBindWithSpnExW, DsFreeNameResultW, DsCrackNamesW, DsUnBindW
CRYPTSP.dll	CryptCreateHash, CryptGetHashParam, CryptDestroyHash, CryptReleaseContext, CryptHashData, CryptAcquireContextA
UMPDC.dll	Pdcv2ActivationClientDeactivate, Pdcv2ActivationClientActivate, Pdcv2ActivationClientRenewActivation, Pdcv2ActivationClientUnregister, Pdcv2ActivationClientRegister
api-ms-win-stateseparation-helpers-l1-1-0.dll	GetPersistedRegistryLocationW
api-ms-win-core-apiquery-l1-1-0.dll	ApiSetQueryApiSetPresence
api-ms-win-core-processthreads-l1-1-1.dll	GetProcessMitigationPolicy
api-ms-win-core-delayload-l1-1-1.dll	ResolveDelayLoadedAPI
api-ms-win-core-delayload-l1-1-0.dll	DelayLoadFailureHook

Exports

Name	Ordinal	Address
IkeServiceMain	1	0x18001bb60
SvchostPushServiceGlobals	2	0x18002b530

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

• loaddll64.exe
• conhost.exe
• cmd.exe
• rundll32.exe
• rundll32.exe
• rundll32.exe

Click to jump to process

Memory Usage

• loaddll64.exe
• conhost.exe
• cmd.exe
• rundll32.exe
• rundll32.exe
• rundll32.exe

Click to jump to process

Click to jump to process

Target ID:	0
Start time:	11:27:00
Start date:	28/01/2023
Path:	C:\Windows\System32\loaddll64.exe
Wow64 process (32bit):	false
Commandline:	loaddll64.exe "C:\Users\user\Desktop\IKEEXT.DLL.dll"
Imagebase:	0x7ff6ff000000
File size:	139776 bytes
MD5 hash:	C676FC0263EDD17D4CE7D644B8F3FCD6
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Show Windows behavior

Target ID:	1
Start time:	11:27:00
Start date:	28/01/2023
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7fcd70000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Show Windows behavior

Target ID:	2
Start time:	11:27:00
Start date:	28/01/2023
Path:	C:\Windows\System32\cmd.exe
Wow64 process (32bit):	false
Commandline:	cmd.exe /C rundll32.exe "C:\Users\user\Desktop\IKEEXT.DLL.dll",#1
Imagebase:	0x7ff627730000
File size:	273920 bytes
MD5 hash:	4E2ACF4F8A396486AB4268C94A6A245F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Show Windows behavior

Target ID:	3
Start time:	11:27:00
Start date:	28/01/2023
Path:	C:\Windows\System32\rundll32.exe
Wow64 process (32bit):	false
Commandline:	rundll32.exe C:\Users\user\Desktop\IKEEXT.DLL.dll,IkeServiceMain
Imagebase:	0x7ff6f45c0000
File size:	69632 bytes
MD5 hash:	73C519F050C20580F8A62C849D49215A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Show Windows behavior

Target ID:	4
Start time:	11:27:00
Start date:	28/01/2023
Path:	C:\Windows\System32\rundll32.exe
Wow64 process (32bit):	false
Commandline:	rundll32.exe "C:\Users\user\Desktop\IKEEXT.DLL.dll",#1
Imagebase:	0x7ff6f45c0000
File size:	69632 bytes
MD5 hash:	73C519F050C20580F8A62C849D49215A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Show Windows behavior

Target ID:	5
Start time:	11:27:03
Start date:	28/01/2023
Path:	C:\Windows\System32\rundll32.exe
Wow64 process (32bit):	false
Commandline:	rundll32.exe C:\Users\user\Desktop\IKEEXT.DLL.dll,SvchostPushServiceGlobals
Imagebase:	0x7ff6f45c0000
File size:	69632 bytes
MD5 hash:	73C519F050C20580F8A62C849D49215A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Show Windows behavior

Description:	Adversaries may execute their own malicious payloads by hijacking the library manifest used to load DLLs. Adversaries may take advantage of vague references in the library manifest of a program by replacing a legitimate library with a malicious one, causing the operating system to load their malicious library when it is called for by the victim program.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	Loaded DLLs, Process monitoring, Process use of network
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse rundll32.exe to proxy execution of malicious code. Using rundll32.exe, vice executing directly (i.e. Shared Modules ), may avoid triggering security tools that may not monitor execution of the rundll32.exe process because of allowlists or false positives from normal operations. Rundll32.exe is commonly associated with executing DLL payloads.
Tactics:	Defense Evasion
Data Sources:	DLL monitoring, Loaded DLLs, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may sniff network traffic to capture information about an environment, including authentication material passed over the network. Network sniffing refers to using the network interface on a system to monitor or capture information sent over a wired or wireless connection. An adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.
Tactics:	Credential Access, Discovery
Data Sources:	Host network interface, Netflow/Enclave netflow, Network device logs, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report IKEEXT.DLL.dll

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

Compliance

Networking

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Rich Headers

Data Directories

Sections

Resources

Imports

Exports

Possible Origin

Network Behavior

Statistics

CPU Usage

Memory Usage

Behavior

System Behavior

Analysis Process: loaddll64.exePID: 6104, Parent PID: 3324

General

File Activities

File Opened

File Created

File Attributes Queried

Volume Information Queried

Device IO

Section Activities

Sections loaded by Windows

Windows Analysis Report
IKEEXT.DLL.dll