Malware analysis Endermanch@Krotten.exe Malicious activity

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File name:	Endermanch@Krotten.exe
Full analysis:	https://app.any.run/tasks/8517d885-31c4-4d22-b532-650b103d1090
Verdict:	Malicious activity
Analysis date:	April 29, 2025, 21:13:20
OS:	Windows 10 Professional (build: 19044, 64 bit)
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections
MD5:	87CCD6F4EC0E6B706D65550F90B0E3C7
SHA1:	213E6624BFF6064C016B9CDC15D5365823C01F5F
SHA256:	E79F164CCC75A5D5C032B4C5A96D6AD7604FAFFB28AFE77BC29B9173FA3543E4
SSDEEP:	768:4yKoNLsn4Jp9ZvRInygrpMoZN+WtOl08jxBEHCDwBLpZTPCUvQK:j/sn4/OycxZN+MKxp8t9zQK

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:: 60 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: on
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
- Changes the autorun value in the registry
  - Endermanch@Krotten.exe (PID: 7444)
- Disables the LogOff the Start menu
  - Endermanch@Krotten.exe (PID: 7444)
- Disables the Run the Start menu
  - Endermanch@Krotten.exe (PID: 7444)
- Disables the Shutdown in the Start menu
  - Endermanch@Krotten.exe (PID: 7444)
- Disables the Find the Start menu
  - Endermanch@Krotten.exe (PID: 7444)
SUSPICIOUS
- Changes the Home page of Internet Explorer
  - Endermanch@Krotten.exe (PID: 7444)
- Changes the title of the Internet Explorer window
  - Endermanch@Krotten.exe (PID: 7444)
INFO
- Reads the computer name
  - Endermanch@Krotten.exe (PID: 7444)
- Checks supported languages
  - Endermanch@Krotten.exe (PID: 7444)

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	\|	Win32 Executable MS Visual C++ (generic) (35.8)
.exe	\|	Win64 Executable (generic) (31.7)
.scr	\|	Windows screen saver (15)
.dll	\|	Win32 Dynamic Link Library (generic) (7.5)
.exe	\|	Win32 Executable (generic) (5.1)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2004:04:05 13:17:12+00:00
ImageFileCharacteristics:	No relocs, Executable, No line numbers, No symbols, 32-bit
PEType:	PE32
LinkerVersion:	5.12
CodeSize:	19456
InitializedDataSize:	101376
UninitializedDataSize:	-
EntryPoint:	0x37c7
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI

No data.

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All screenshots are available in the full report

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Total processes

130

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

7444

"C:\Users\admin\AppData\Local\Temp\Endermanch@Krotten.exe"

C:\Users\admin\AppData\Local\Temp\Endermanch@Krotten.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Modules

Images
c:\users\admin\appdata\local\temp\endermanch@krotten.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\user32.dll

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Total events

Read events

Write events

Delete events

Modification events


(PID) Process:	(7444) Endermanch@Krotten.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
Operation:	write	Name:	DisableTaskMgr
Value: 1
(PID) Process:	(7444) Endermanch@Krotten.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
Operation:	write	Name:	DisableRegistryTools
Value: 1
(PID) Process:	(7444) Endermanch@Krotten.exe	Key:	HKEY_CURRENT_USER\Control Panel\Desktop
Operation:	write	Name:	WallpaperOriginX
Value: 210
(PID) Process:	(7444) Endermanch@Krotten.exe	Key:	HKEY_CURRENT_USER\Control Panel\Desktop
Operation:	write	Name:	WallpaperOriginY
Value: 187
(PID) Process:	(7444) Endermanch@Krotten.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main
Operation:	write	Name:	Window title
Value: :::::::::::::::::: ÌÎÉ ÕÓÉ ÏÐÎÒÓÕ À ÏÈÇÄÀ ÃÍÈÅÒ ::::::::::::::::::
(PID) Process:	(7444) Endermanch@Krotten.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main
Operation:	write	Name:	Start Page
Value: http://poetry.rotten.com/lightning/
(PID) Process:	(7444) Endermanch@Krotten.exe	Key:	HKEY_CURRENT_USER\Control Panel\Desktop
Operation:	write	Name:	MenuShowDelay
Value: 9999
(PID) Process:	(7444) Endermanch@Krotten.exe	Key:	HKEY_CURRENT_USER\Control Panel\International
Operation:	write	Name:	sTimeFormat
Value: ÕÓÉ
(PID) Process:	(7444) Endermanch@Krotten.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Main
Operation:	write	Name:	Window title
Value: :::::::::::::::::: ÌÎÉ ÕÓÉ ÏÐÎÒÓÕ À ÏÈÇÄÀ ÃÍÈÅÒ ::::::::::::::::::
(PID) Process:	(7444) Endermanch@Krotten.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Main
Operation:	write	Name:	Start Page
Value: http://poetry.rotten.com/lightning/

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

No data

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

No HTTP requests

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
—	—	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
—	—	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	172.211.123.250:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
5496	MoUsoCoreWorker.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6544	svchost.exe	40.126.31.129:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
2112	svchost.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
3216	svchost.exe	172.211.123.250:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
2104	svchost.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	20.73.194.208 51.104.136.2 51.124.78.146	whitelisted
google.com	142.250.186.78	whitelisted
client.wns.windows.com	172.211.123.250	whitelisted
login.live.com	40.126.31.129 40.126.31.3 20.190.159.2 20.190.159.128 20.190.159.75 40.126.31.67 40.126.31.69 40.126.31.131	whitelisted
slscr.update.microsoft.com	4.245.163.56	whitelisted
fe3cr.delivery.mp.microsoft.com	52.165.164.15 2603:1030:800:5::bfee:a08d	whitelisted
15.164.165.52.in-addr.arpa	—	unknown
d.8.0.a.e.e.f.b.0.0.0.0.0.0.0.0.5.0.0.0.0.0.8.0.0.3.0.1.3.0.6.2.ip6.arpa	—	unknown

Threats

No threats detected

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No debug info

General Info

Endermanch@Krotten.exe

87CCD6F4EC0E6B706D65550F90B0E3C7

213E6624BFF6064C016B9CDC15D5365823C01F5F

E79F164CCC75A5D5C032B4C5A96D6AD7604FAFFB28AFE77BC29B9173FA3543E4

768:4yKoNLsn4Jp9ZvRInygrpMoZN+WtOl08jxBEHCDwBLpZTPCUvQK:j/sn4/OycxZN+MKxp8t9zQK

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Changes the autorun value in the registry

Disables the LogOff the Start menu

Disables the Run the Start menu

Disables the Shutdown in the Start menu

Disables the Find the Start menu

SUSPICIOUS

Changes the Home page of Internet Explorer

Changes the title of the Internet Explorer window

INFO

Reads the computer name

Checks supported languages

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings