Malware analysis Letter of Demand.exe Malicious activity

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File name:	Letter of Demand.exe
Full analysis:	https://app.any.run/tasks/2d6f428c-fed4-43cb-a4b1-f77a220ca969
Verdict:	Malicious activity
Analysis date:	April 23, 2025, 17:56:16
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	auto generic
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32+ executable (GUI) x86-64, for MS Windows, 6 sections
MD5:	573C3AA20CAB92C93663F0E475323557
SHA1:	647598A3A90B23787B83F0C23BA26A8B4B779592
SHA256:	9EBEA5ECB5F86BCCF0564F563A35665876E5BCB1B66285A19965AF5F24534B4A
SSDEEP:	12288:lMSHPf5FQTr/0358btg8V6eS9Jvt4we67S7KVtVG1Por+:6SZUyzMxSXvt4wej7ZI+

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:: off
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
- GENERIC has been found (auto)
  - Letter of Demand.exe (PID: 3896)
SUSPICIOUS
No suspicious indicators.
INFO
- The sample compiled with english language support
  - Letter of Demand.exe (PID: 3896)
- Application launched itself
  - firefox.exe (PID: 4488)
  - firefox.exe (PID: 4452)
- Manual execution by a user
  - firefox.exe (PID: 4488)
- Reads the software policy settings
  - slui.exe (PID: 6944)

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

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No Malware configuration.

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TRiD

.exe	\|	Generic Win/DOS Executable (50)
.exe	\|	DOS Executable Generic (49.9)

EXIF

EXE

MachineType:	AMD AMD64
TimeStamp:	2025:01:28 00:50:48+00:00
ImageFileCharacteristics:	Executable, Large address aware
PEType:	PE32+
LinkerVersion:	14.42
CodeSize:	240128
InitializedDataSize:	395776
UninitializedDataSize:	-
EntryPoint:	0x8e28
OSVersion:	6
ImageVersion:	-
SubsystemVersion:	6
Subsystem:	Windows GUI
FileVersionNumber:	9.48.97.91
ProductVersionNumber:	3.0.0.1
FileFlagsMask:	0x0017
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
LegalCopyright:	Copyright (C) 2010 Valve Corporation
InternalName:	steamerrorreporter.exe (buildbot_steam-relclient-w64.build.valve.org_steam_rel_client_win64@steam-relclient-w64)
FileVersion:	09.48.97.91
CompanyName:	Valve Corporation
ProductVersion:	03.00.00.01
FileDescription:	steamerrorreporter.exe
SourceControlID:	9489791
OriginalFileName:	steamerrorreporter.exe
ProductName:	Steam

No data.

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All screenshots are available in the full report

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Total processes

145

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1132

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2808 -childID 1 -isForBrowser -prefsHandle 2780 -prefMapHandle 2308 -prefsLen 31447 -prefMapSize 244583 -jsInitHandle 1436 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1fab3fc7-0065-45a5-99d2-cd20d1b3c062} 4452 "\\.\pipe\gecko-crash-server-pipe.4452" 1a9a869ef50 tab

C:\Program Files\Mozilla Firefox\firefox.exe

—

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Exit code:

Version:

123.0

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\vcruntime140.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140_1.dll
c:\windows\system32\crypt32.dll

2772

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2168 -parentBuildID 20240213221259 -prefsHandle 2160 -prefMapHandle 2148 -prefsLen 31031 -prefMapSize 244583 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {44a53ce8-ff6f-4d1d-be13-bcbc00615a78} 4452 "\\.\pipe\gecko-crash-server-pipe.4452" 1a996982910 socket

C:\Program Files\Mozilla Firefox\firefox.exe

—

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Exit code:

Version:

123.0

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll

2908

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1908 -parentBuildID 20240213221259 -prefsHandle 1836 -prefMapHandle 1824 -prefsLen 31031 -prefMapSize 244583 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ba315398-a815-405f-af1d-1155ac931e47} 4452 "\\.\pipe\gecko-crash-server-pipe.4452" 1a9a38ef410 gpu

C:\Program Files\Mozilla Firefox\firefox.exe

—

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Exit code:

Version:

123.0

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll

3896

"C:\Users\admin\Downloads\Letter of Demand.exe"

C:\Users\admin\Downloads\Letter of Demand.exe

—

explorer.exe

User:

admin

Company:

Valve Corporation

Integrity Level:

MEDIUM

Description:

steamerrorreporter.exe

Exit code:

3221225781

Version:

09.48.97.91

Modules

Images
c:\users\admin\downloads\letter of demand.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\psapi.dll
c:\windows\system32\wininet.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll

4200

C:\WINDOWS\system32\SppExtComObj.exe -Embedding

C:\Windows\System32\SppExtComObj.Exe

—

svchost.exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

KMS Connection Broker

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\sppextcomobj.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\oleaut32.dll

4452

"C:\Program Files\Mozilla Firefox\firefox.exe"

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Exit code:

Version:

123.0

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll

4488

"C:\Program Files\Mozilla Firefox\firefox.exe"

C:\Program Files\Mozilla Firefox\firefox.exe

—

explorer.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Exit code:

Version:

123.0

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\program files\mozilla firefox\vcruntime140.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140_1.dll
c:\windows\system32\crypt32.dll

5204

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4244 -childID 2 -isForBrowser -prefsHandle 4232 -prefMapHandle 4228 -prefsLen 36588 -prefMapSize 244583 -jsInitHandle 1436 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {67a5bb59-c343-4226-8426-7bc59cd56fc2} 4452 "\\.\pipe\gecko-crash-server-pipe.4452" 1a9a711da10 tab

C:\Program Files\Mozilla Firefox\firefox.exe

—

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Exit code:

Version:

123.0

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
c:\windows\system32\vcruntime140_1.dll
c:\windows\system32\crypt32.dll

5548

C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding

C:\Windows\System32\rundll32.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows host process (Rundll32)

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\rundll32.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\shcore.dll
c:\windows\system32\imagehlp.dll

6944

"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent

C:\Windows\System32\slui.exe

SppExtComObj.Exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

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

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Total events

21 890

Read events

21 812

Write events

Delete events

Modification events


(PID) Process:	(4452) firefox.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\DllPrefetchExperiment
Operation:	write	Name:	C:\Program Files\Mozilla Firefox\firefox.exe
Value: 0
(PID) Process:	(4452) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Operation:	write	Name:	NodeSlots
Value: 02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202
(PID) Process:	(4452) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Operation:	write	Name:	MRUListEx
Value: 04000000030000000E00000000000000100000000F0000000C0000000D0000000B000000050000000A000000090000000800000001000000070000000600000002000000FFFFFFFF
(PID) Process:	(4452) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\4
Operation:	write	Name:	MRUListEx
Value: 010000000500000000000000040000000200000003000000FFFFFFFF
(PID) Process:	(4452) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\34\Shell
Operation:	write	Name:	SniffedFolderType
Value: Generic
(PID) Process:	(4452) firefox.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:	write	Name:	GlobalAssocChangedCounter
Value: 114
(PID) Process:	(4452) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Operation:	write	Name:	MRUListEx
Value: 0E000000040000000300000000000000100000000F0000000C0000000D0000000B000000050000000A000000090000000800000001000000070000000600000002000000FFFFFFFF
(PID) Process:	(4452) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\14
Operation:	write	Name:	4
Value: 200000001A00EEBBFE23000010009BEE837D4422704EB1F55393042AF1E400000000
(PID) Process:	(4452) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\14\4
Operation:	delete value	Name:	MRUList
Value:
(PID) Process:	(4452) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\14
Operation:	write	Name:	MRUListEx
Value: 0400000002000000000000000300000001000000FFFFFFFF

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Executable files

Suspicious files

176

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
4452	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\scriptCache-current.bin		—
		MD5:—	SHA256:—
4452	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json.tmp		binary
		MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A	SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
4452	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shm		binary
		MD5:B7C14EC6110FA820CA6B65F5AEC85911	SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
4452	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json		binary
		MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A	SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
4452	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cookies.sqlite-shm		binary
		MD5:B7C14EC6110FA820CA6B65F5AEC85911	SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
4452	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite		—
		MD5:—	SHA256:—
4452	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\urlCache-current.bin		binary
		MD5:297E88D7CEB26E549254EC875649F4EB	SHA256:8B75D4FB1845BAA06122888D11F6B65E6A36B140C54A72CC13DF390FD7C95702
4452	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\prefs.js		text
		MD5:2C99A16AED3906D92FFE3EF1808E2753	SHA256:08412578CC3BB4922388F8FF8C23962F616B69A1588DA720ADE429129C73C452
4452	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\datareporting\glean\db\data.safe.tmp		binary
		MD5:4006DDC2918B16C7EF5516C58373842B	SHA256:269EA23B77EDE0874628BD8611BCC5A3E87E0C44CA8A821C0D028B929D4F468F
4452	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cert9.db-journal		binary
		MD5:3956E8173E70FF1AD69271DBEA958519	SHA256:83EFE74856C4EBCF918B371E091FA55E2ED5537671D7750CCFABFF411D796FA4

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

128

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
5496	MoUsoCoreWorker.exe	GET	200	23.48.23.137:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
6544	svchost.exe	GET	200	2.17.190.73:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
5496	MoUsoCoreWorker.exe	GET	200	23.59.18.102:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
6988	SIHClient.exe	GET	200	2.16.253.202:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
4452	firefox.exe	GET	200	34.107.221.82:80	http://detectportal.firefox.com/canonical.html	unknown	—	—	whitelisted
4452	firefox.exe	POST	200	216.58.206.67:80	http://o.pki.goog/s/wr3/cgo	unknown	—	—	whitelisted
6988	SIHClient.exe	GET	200	2.16.253.202:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
4452	firefox.exe	GET	200	34.107.221.82:80	http://detectportal.firefox.com/success.txt?ipv4	unknown	—	—	whitelisted
4452	firefox.exe	POST	200	216.58.206.67:80	http://o.pki.goog/we2	unknown	—	—	whitelisted
4452	firefox.exe	POST	200	2.16.206.148:80	http://r10.o.lencr.org/	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
4	System	192.168.100.255:137	—	—	—	whitelisted
—	—	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
5496	MoUsoCoreWorker.exe	23.48.23.137:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
5496	MoUsoCoreWorker.exe	23.59.18.102:80	www.microsoft.com	AKAMAI-AS	US	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
3216	svchost.exe	172.211.123.249:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
6544	svchost.exe	20.190.160.131:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6544	svchost.exe	2.17.190.73:80	ocsp.digicert.com	AKAMAI-AS	DE	whitelisted
2104	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
6988	SIHClient.exe	20.12.23.50:443	slscr.update.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.104.136.2	whitelisted
google.com	142.250.184.238	whitelisted
crl.microsoft.com	23.48.23.137 23.48.23.193 23.48.23.138 23.48.23.194 23.48.23.145 23.48.23.158 23.48.23.141 23.48.23.140 23.48.23.143	whitelisted
www.microsoft.com	23.59.18.102 2.16.253.202	whitelisted
client.wns.windows.com	172.211.123.249	whitelisted
login.live.com	20.190.160.131 20.190.160.66 20.190.160.128 40.126.32.138 20.190.160.2 40.126.32.133 20.190.160.64 40.126.32.76	whitelisted
ocsp.digicert.com	2.17.190.73	whitelisted
slscr.update.microsoft.com	20.12.23.50 20.109.210.53	whitelisted
fe3cr.delivery.mp.microsoft.com	52.165.164.15	whitelisted
detectportal.firefox.com	34.107.221.82	whitelisted

Threats

PID	Process	Class	Message
2196	svchost.exe	Not Suspicious Traffic	INFO [ANY.RUN] hCaptcha Enterprise Challenge
2196	svchost.exe	Not Suspicious Traffic	INFO [ANY.RUN] hCaptcha Enterprise Challenge
2196	svchost.exe	Not Suspicious Traffic	INFO [ANY.RUN] hCaptcha Enterprise Challenge
2196	svchost.exe	Not Suspicious Traffic	INFO [ANY.RUN] hCaptcha Enterprise Challenge

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No debug info

General Info

Letter of Demand.exe

573C3AA20CAB92C93663F0E475323557

647598A3A90B23787B83F0C23BA26A8B4B779592

9EBEA5ECB5F86BCCF0564F563A35665876E5BCB1B66285A19965AF5F24534B4A

12288:lMSHPf5FQTr/0358btg8V6eS9Jvt4we67S7KVtVG1Por+:6SZUyzMxSXvt4wej7ZI+

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

GENERIC has been found (auto)

SUSPICIOUS

INFO

The sample compiled with english language support

Application launched itself

Manual execution by a user

Reads the software policy settings

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

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