Malware analysis checker.exe Malicious activity | ANY.RUN

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File name:	checker.exe
Full analysis:	https://app.any.run/tasks/b5d5e406-d931-4c35-907e-1bbacf1a3c40
Verdict:	Malicious activity
Analysis date:	July 25, 2024, 15:15:17
OS:	Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:	69BC61832297EF4459A92334EF03C09D
SHA1:	1863EB663DA85DE3D5EE1060BBC0D3FA9F565FD6
SHA256:	64FF092905710FEAA42623B203AD15B30FE06511BF0AB484F21DB78986D86ABF
SSDEEP:	1536:32WNEs6ZFrHR1bBL+oHxbzt21Hcw6nijhOjmR:GWNtMBCWxbz3COj+

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Launch configuration

Task duration:: 300 seconds
Heavy Evasion option:
Network geolocation:: off
Additional time used:: 240 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 11.3636.19041.0
Adobe Acrobat (64-bit) (23.001.20093)
Adobe Flash Player 32 NPAPI (32.0.0.465)
Adobe Flash Player 32 PPAPI (32.0.0.465)
CCleaner (6.20)
FileZilla 3.65.0 (3.65.0)
Google Chrome (122.0.6261.70)
Google Update Helper (1.3.36.51)
Java 8 Update 271 (64-bit) (8.0.2710.9)
Java Auto Updater (2.8.271.9)
Microsoft Edge (122.0.2365.59)
Microsoft Edge Update (1.3.185.17)
Microsoft Office Professional 2019 - de-de (16.0.16026.20146)
Microsoft Office Professional 2019 - en-us (16.0.16026.20146)
Microsoft Office Professional 2019 - es-es (16.0.16026.20146)
Microsoft Office Professional 2019 - it-it (16.0.16026.20146)
Microsoft Office Professional 2019 - ja-jp (16.0.16026.20146)
Microsoft Office Professional 2019 - ko-kr (16.0.16026.20146)
Microsoft Office Professional 2019 - pt-br (16.0.16026.20146)
Microsoft Office Professional 2019 - tr-tr (16.0.16026.20146)
Microsoft Office Professionnel 2019 - fr-fr (16.0.16026.20146)
Microsoft Office профессиональный 2019 - ru-ru (16.0.16026.20146)
Microsoft OneNote - en-us (16.0.16026.20146)
Microsoft Update Health Tools (3.74.0.0)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2022 X64 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X64 Minimum Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Minimum Runtime - 14.36.32532 (14.36.32532)
Mozilla Firefox (x64 en-US) (123.0)
Mozilla Maintenance Service (123.0)
Notepad++ (64-bit x64) (7.9.1)
Office 16 Click-to-Run Extensibility Component (16.0.15726.20202)
Office 16 Click-to-Run Licensing Component (16.0.16026.20146)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15928.20198)
PowerShell 7-x64 (7.3.5.0)
Skype version 8.104 (8.104)
Update for Windows 10 for x64-based Systems (KB4023057) (2.59.0.0)
Update for Windows 10 for x64-based Systems (KB4023057) (2.63.0.0)
Update for Windows 10 for x64-based Systems (KB4480730) (2.55.0.0)
Update for Windows 10 for x64-based Systems (KB5001716) (8.93.0.0)
VLC media player (3.0.11)
WinRAR 5.91 (64-bit) (5.91.0)
Windows PC Health Check (3.6.2204.08001)

Hotfixes

Client LanguagePack Package
DotNetRollup
DotNetRollup 481
FodMetadata Package
Foundation Package
Hello Face Package
InternetExplorer Optional Package
KB5003791
KB5011048
KB5015684
KB5033052
LanguageFeatures Basic en us Package
LanguageFeatures Handwriting en us Package
LanguageFeatures OCR en us Package
LanguageFeatures Speech en us Package
LanguageFeatures TextToSpeech en us Package
MSPaint FoD Package
MediaPlayer Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore DirectX Database FOD Package
NetFx3 OnDemand Package
Notepad FoD Package
OpenSSH Client Package
PowerShell ISE FOD Package
Printing PMCPPC FoD Package
Printing WFS FoD Package
ProfessionalEdition
QuickAssist Package
RollupFix
ServicingStack
ServicingStack 3989
StepsRecorder Package
TabletPCMath Package
UserExperience Desktop Package
WordPad FoD Package

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MALICIOUS
- Drops the executable file immediately after the start
  - checker.exe (PID: 1700)
- XWORM has been detected (YARA)
  - checker.exe (PID: 1700)
SUSPICIOUS
- Executes application which crashes
  - checker.exe (PID: 1700)
- Checks for external IP
  - checker.exe (PID: 1700)
INFO
- Checks proxy server information
  - checker.exe (PID: 1700)
  - WerFault.exe (PID: 7164)
  - slui.exe (PID: 5404)
- Reads Environment values
  - checker.exe (PID: 1700)
- Disables trace logs
  - checker.exe (PID: 1700)
- Reads the machine GUID from the registry
  - checker.exe (PID: 1700)
- Reads the computer name
  - checker.exe (PID: 1700)
- Checks supported languages
  - checker.exe (PID: 1700)
- Creates files or folders in the user directory
  - WerFault.exe (PID: 7164)
- Manual execution by a user
  - EXCEL.EXE (PID: 1128)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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XWorm

(PID) Process(1700) checker.exe

C2https://pastebin.com/raw/enDuJ6BZ:<123456789>

Keys

AES<Xwormmm>

Options

Splitter3

Sleep timeXWorm V5.2

USB drop nameUSB.exe

MutexarA0CYR0wMvv9Ci6

No Malware configuration.

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TRiD

.exe	\|	Generic CIL Executable (.NET, Mono, etc.) (56.7)
.exe	\|	Win64 Executable (generic) (21.3)
.scr	\|	Windows screen saver (10.1)
.dll	\|	Win32 Dynamic Link Library (generic) (5)
.exe	\|	Win32 Executable (generic) (3.4)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2024:07:25 11:47:11+00:00
ImageFileCharacteristics:	Executable, 32-bit
PEType:	PE32
LinkerVersion:	11
CodeSize:	72704
InitializedDataSize:	2048
UninitializedDataSize:	-
EntryPoint:	0x13aee
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	1.0.0.0
ProductVersionNumber:	1.0.0.0
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	Neutral
CharacterSet:	Unicode
FileDescription:
FileVersion:	1.0.0.0
InternalName:	checker.exe
LegalCopyright:
OriginalFileName:	checker.exe
ProductVersion:	1.0.0.0
AssemblyVersion:	1.0.0.0

No data.

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All screenshots are available in the full report

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Total processes

149

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1128

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\admin\Desktop\New Microsoft Excel Worksheet.xlsx"

C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft Excel

Exit code:

Version:

16.0.16026.20146

Modules

Images
c:\program files\microsoft office\root\office16\excel.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ole32.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\combase.dll
c:\windows\system32\gdi32.dll

1700

"C:\Users\admin\AppData\Local\Temp\checker.exe"

C:\Users\admin\AppData\Local\Temp\checker.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Description:

Exit code:

2148734499

Version:

1.0.0.0

Modules

Images
c:\users\admin\appdata\local\temp\checker.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll

XWorm

(PID) Process(1700) checker.exe

C2https://pastebin.com/raw/enDuJ6BZ:<123456789>

Keys

AES<Xwormmm>

Options

Splitter3

Sleep timeXWorm V5.2

USB drop nameUSB.exe

MutexarA0CYR0wMvv9Ci6

4704

C:\WINDOWS\System32\slui.exe -Embedding

C:\Windows\System32\slui.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Activation Client

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\slui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll

5404

C:\WINDOWS\System32\slui.exe -Embedding

C:\Windows\System32\slui.exe

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Activation Client

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\slui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll

7164

C:\WINDOWS\system32\WerFault.exe -u -p 1700 -s 1808

C:\Windows\System32\WerFault.exe

checker.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Problem Reporting

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\werfault.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\cryptsp.dll

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Total events

12 431

Read events

12 189

Write events

223

Delete events

Modification events


(PID) Process:	(1700) checker.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\checker_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(1700) checker.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\checker_RASAPI32
Operation:	write	Name:	EnableAutoFileTracing
Value: 0
(PID) Process:	(1700) checker.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\checker_RASAPI32
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(1700) checker.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\checker_RASAPI32
Operation:	write	Name:	FileTracingMask
Value:
(PID) Process:	(1700) checker.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\checker_RASAPI32
Operation:	write	Name:	ConsoleTracingMask
Value:
(PID) Process:	(1700) checker.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\checker_RASAPI32
Operation:	write	Name:	MaxFileSize
Value: 1048576
(PID) Process:	(1700) checker.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\checker_RASAPI32
Operation:	write	Name:	FileDirectory
Value: %windir%\tracing
(PID) Process:	(1700) checker.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\checker_RASMANCS
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(1700) checker.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\checker_RASMANCS
Operation:	write	Name:	EnableAutoFileTracing
Value: 0
(PID) Process:	(1700) checker.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\checker_RASMANCS
Operation:	write	Name:	EnableConsoleTracing
Value: 0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
7164	WerFault.exe	C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_checker.exe_fc3bcbbc6a5834343cc0ebb8adf2e6d27f4af7d_281b2157_5e266086-ce8f-41d0-b807-6ddb7b54dfde\Report.wer		—
		MD5:—	SHA256:—
7164	WerFault.exe	C:\Users\admin\AppData\Local\CrashDumps\checker.exe.1700.dmp		—
		MD5:—	SHA256:—
1128	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\Diagnostics\EXCEL\App1721920664966973100_52394148-8D50-4B67-9965-C7CFF36A9BBA.log		—
		MD5:—	SHA256:—
7164	WerFault.exe	C:\ProgramData\Microsoft\Windows\WER\Temp\WER221C.tmp.xml		xml
		MD5:B6E5D0092DFF0012B52F1F0E6DE9F6B8	SHA256:33D0ED7180EA1D5484D07A07131C36148E42730AD9BA70B6A72091AAF964111C
7164	WerFault.exe	C:\ProgramData\Microsoft\Windows\WER\Temp\WER21EC.tmp.WERInternalMetadata.xml		xml
		MD5:B484B7E9CB09B37D7570E4E87BD4628D	SHA256:42F24655B37597546AD1B797896D71474CFA2868E165365912F687C74EDEC5DC
1128	EXCEL.EXE	C:\Users\admin\Desktop\~$New Microsoft Excel Worksheet.xlsx		binary
		MD5:21E5D64E6DD2C94C577A61B0A25DE7A4	SHA256:657F0604A7C1F6CFDC4E8A224F59BD6E1900A4A4DD8B3F61A20F67DEBE41F209
1128	EXCEL.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\New Microsoft Excel Worksheet.xlsx.LNK		binary
		MD5:AD3CA6B8BFD5CB1624E86A258E6C1AE3	SHA256:F0E992813A7A4F5EFB0EE8A67C179660F5C2C47D558AA765B4AD400DD354252E
7164	WerFault.exe	C:\ProgramData\Microsoft\Windows\WER\Temp\WER2064.tmp.dmp		dmp
		MD5:C3A8EBBB0B9EB68F54E9EC1BC77F37C6	SHA256:167F4C53345D3D0D3D3CDD78ADD293A2BFA5C4236B790AF1534455A0B474E8A8
1128	EXCEL.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat		text
		MD5:383D009B3DF0C4A928864E9407427DD8	SHA256:080FC89BCEFD9EC186969A36C96FDF5F56C73C708407CC6EF2550313F3D38406
1128	EXCEL.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms		binary
		MD5:4FCB2A3EE025E4A10D21E1B154873FE2	SHA256:90BF6BAA6F968A285F88620FBF91E1F5AA3E66E2BAD50FD16F37913280AD8228

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
1700	checker.exe	GET	200	208.95.112.1:80	http://ip-api.com/line/?fields=hosting	unknown	—	—	shared
5368	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
5272	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
2348	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
3148	OfficeClickToRun.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
208	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
1128	EXCEL.EXE	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
1128	EXCEL.EXE	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%3D	unknown	—	—	whitelisted

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
4012	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
6012	MoUsoCoreWorker.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
3648	RUXIMICS.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	92.123.104.29:443	—	Akamai International B.V.	DE	unknown
4204	svchost.exe	4.208.221.206:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	US	unknown
3952	svchost.exe	239.255.255.250:1900	—	—	—	whitelisted
1700	checker.exe	208.95.112.1:80	ip-api.com	TUT-AS	US	unknown
4	System	192.168.100.255:137	—	—	—	whitelisted
7164	WerFault.exe	13.89.179.12:443	watson.events.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	unknown

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.104.136.2 4.231.128.59 40.127.240.158 20.73.194.208	whitelisted
google.com	142.250.185.238	whitelisted
ip-api.com	208.95.112.1	shared
watson.events.data.microsoft.com	13.89.179.12	whitelisted
activation-v2.sls.microsoft.com	40.91.76.224	whitelisted
www.bing.com	92.123.104.30 92.123.104.42 92.123.104.35 92.123.104.41 92.123.104.33 92.123.104.38 92.123.104.34 92.123.104.32 92.123.104.36	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
login.live.com	20.190.159.64 20.190.159.4 20.190.159.73 40.126.31.69 40.126.31.73 20.190.159.71 40.126.31.71 20.190.159.2	whitelisted
arc.msn.com	20.223.36.55 20.74.47.205	whitelisted
go.microsoft.com	23.35.238.131	whitelisted

Threats

PID	Process	Class	Message
2284	svchost.exe	Device Retrieving External IP Address Detected	INFO [ANY.RUN] External IP Check (ip-api .com)
1700	checker.exe	Device Retrieving External IP Address Detected	POLICY [ANY.RUN] External Hosting Lookup by ip-api
1700	checker.exe	Device Retrieving External IP Address Detected	ET POLICY External IP Lookup ip-api.com
2284	svchost.exe	Device Retrieving External IP Address Detected	ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com)

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Process	Message
checker.exe	CLR: Managed code called FailFast without specifying a reason.

General Info

checker.exe

69BC61832297EF4459A92334EF03C09D

1863EB663DA85DE3D5EE1060BBC0D3FA9F565FD6

64FF092905710FEAA42623B203AD15B30FE06511BF0AB484F21DB78986D86ABF

1536:32WNEs6ZFrHR1bBL+oHxbzt21Hcw6nijhOjmR:GWNtMBCWxbz3COj+

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Drops the executable file immediately after the start

XWORM has been detected (YARA)

SUSPICIOUS

Executes application which crashes

Checks for external IP

INFO

Checks proxy server information

Reads Environment values

Disables trace logs

Reads the machine GUID from the registry

Reads the computer name

Checks supported languages

Creates files or folders in the user directory

Manual execution by a user

Malware configuration

XWorm

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Malware configuration

XWorm

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings