Malware analysis f_000011 Malicious activity | ANY.RUN

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File name:	f_000011
Full analysis:	https://app.any.run/tasks/6c53bebe-ca58-4aca-9685-0c99906be7fc
Verdict:	Malicious activity
Threats:	Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. Malware Trends Tracker >>>
Analysis date:	July 19, 2024, 10:09:37
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	upx ransomware
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (console) Intel 80386, for MS Windows, UPX compressed
MD5:	5A131B48F147586AFA20B0A1A00A1533
SHA1:	35D0125D8CA6457FF4604D5E245B2102A9EC4A6E
SHA256:	F5D893AFC4AD2E98606B597DF186657B57F3D1E3A5ABE51F800DE6086AAB84E9
SSDEEP:	6144:KzLr0iArBI4BdswFu+eW/9QF6nJ9/SAtKOqKojDEjm7Bx3A4vhvGGnCA9CJYNc4T:kXAik2yuRe9BXrTyDnBxLZmA9C1e

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 (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
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
  - f_000011.exe (PID: 6892)
- Renames files like ransomware
  - f_000011.exe (PID: 6892)
SUSPICIOUS
- Write to the desktop.ini file (may be used to cloak folders)
  - f_000011.exe (PID: 6892)
- Creates file in the systems drive root
  - f_000011.exe (PID: 6892)
INFO
- Reads the machine GUID from the registry
  - f_000011.exe (PID: 6892)
- Checks supported languages
  - f_000011.exe (PID: 6892)
- Reads the computer name
  - f_000011.exe (PID: 6892)
- UPX packer has been detected
  - f_000011.exe (PID: 6892)

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	\|	UPX compressed Win32 Executable (76)
.exe	\|	Win32 Executable (generic) (12.6)
.exe	\|	Generic Win/DOS Executable (5.6)
.exe	\|	DOS Executable Generic (5.6)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2018:10:04 23:36:48+00:00
ImageFileCharacteristics:	Executable, 32-bit
PEType:	PE32
LinkerVersion:	14
CodeSize:	409600
InitializedDataSize:	4096
UninitializedDataSize:	602112
EntryPoint:	0xf6f80
OSVersion:	6
ImageVersion:	-
SubsystemVersion:	6
Subsystem:	Windows command line

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

6364

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

6892

"C:\Users\admin\AppData\Local\Temp\f_000011.exe"

C:\Users\admin\AppData\Local\Temp\f_000011.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Modules

Images
c:\users\admin\appdata\local\temp\f_000011.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\advapi32.dll

7588

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

f_000011.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Console Window Host

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

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Total events

590

Read events

590

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

158

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
6892	f_000011.exe	C:\bootTel.dat		binary
		MD5:5C95D04D8A6FEF2C823E9538BD0A1B38	SHA256:FDD46368879C37E8002FE3CD17BF800A066B3D5A870DCE8B8D69D19C4513D485
6892	f_000011.exe	C:\Users\admin\Desktop\desktop.ini		binary
		MD5:8FCB8063659CFDC017F8AD58462FDDAE	SHA256:8DF11D6C713B97BF26C097CED8D5E27CD2F5ACC948C9C4BE22F111BC76AB59AC
6892	f_000011.exe	C:\Users\admin\Contacts\desktop.ini.altdelete@cock.li.district		binary
		MD5:99095AC33133ADE60898037A442EF8C4	SHA256:BA952515CB93F3EB7942C3DA99CBA6B2F88F9757719320ECCB874C78E8BACAC1
6892	f_000011.exe	C:\Users\admin\Desktop\desktop.ini.altdelete@cock.li.district		binary
		MD5:8FCB8063659CFDC017F8AD58462FDDAE	SHA256:8DF11D6C713B97BF26C097CED8D5E27CD2F5ACC948C9C4BE22F111BC76AB59AC
6892	f_000011.exe	C:\Users\admin\Desktop\READ_IT.district		binary
		MD5:1341A2E766B0D226874C48E7BC1D079A	SHA256:4048F98595D096AAA286846ACF6D31A23E68C1FEBF091D1E7EDDFB2A1374ADD6
6892	f_000011.exe	C:\Users\admin\Desktop\calendardie.jpg.altdelete@cock.li.district		binary
		MD5:A6EDFC9E4D765A5F097168BE767D1B12	SHA256:2164CFC6028F44DFACA4B2848B717F6D8227F6D794C66B01C58CCFADE0351BA5
6892	f_000011.exe	C:\Users\admin\Desktop\calendardie.jpg		binary
		MD5:A6EDFC9E4D765A5F097168BE767D1B12	SHA256:2164CFC6028F44DFACA4B2848B717F6D8227F6D794C66B01C58CCFADE0351BA5
6892	f_000011.exe	C:\Users\admin\Desktop\historicalvillage.jpg		binary
		MD5:4DC0804F7AE3A3E88E7F6EBB84642FA7	SHA256:B12ECD3D61DA941559761CB033A30A59B11B771BF96BA1BDDD263C68D2B0ED2D
6892	f_000011.exe	C:\Users\admin\Desktop\historicalvillage.jpg.altdelete@cock.li.district		binary
		MD5:4DC0804F7AE3A3E88E7F6EBB84642FA7	SHA256:B12ECD3D61DA941559761CB033A30A59B11B771BF96BA1BDDD263C68D2B0ED2D
6892	f_000011.exe	C:\Users\admin\Desktop\increasebritish.png.altdelete@cock.li.district		binary
		MD5:FC7A633EB8EF8D2CAAF7EA4C6972C678	SHA256:0BE7E40C1418FEB3ACFB35308E1EB974F7F4F6843D4214825B93B10213D5F11C

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
4032	svchost.exe	239.255.255.250:1900	—	—	—	whitelisted
5968	backgroundTaskHost.exe	20.223.36.55:443	arc.msn.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown
4	System	192.168.100.255:138	—	—	—	whitelisted
4716	svchost.exe	20.190.159.0:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown
7856	svchost.exe	4.209.32.67:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	US	unknown
2760	svchost.exe	40.115.3.253:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
5968	backgroundTaskHost.exe	20.103.156.88:443	fd.api.iris.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	unknown
2720	slui.exe	40.91.76.224:443	activation-v2.sls.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
4716	svchost.exe	20.190.159.2:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown

DNS requests

Domain	IP	Reputation
arc.msn.com	20.223.36.55	whitelisted
login.live.com	20.190.159.0 20.190.159.2 20.190.159.23 20.190.159.71 20.190.159.64 40.126.31.69 20.190.159.73 40.126.31.67	whitelisted
google.com	142.250.184.206	whitelisted
fd.api.iris.microsoft.com	20.103.156.88	whitelisted
activation-v2.sls.microsoft.com	40.91.76.224	whitelisted
settings-win.data.microsoft.com	4.231.128.59	whitelisted
www.bing.com	23.36.162.84 23.36.162.68	whitelisted
fe3cr.delivery.mp.microsoft.com	20.3.187.198	whitelisted
slscr.update.microsoft.com	40.68.123.157	whitelisted

Threats

No threats detected

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No debug info

General Info

f_000011

5A131B48F147586AFA20B0A1A00A1533

35D0125D8CA6457FF4604D5E245B2102A9EC4A6E

F5D893AFC4AD2E98606B597DF186657B57F3D1E3A5ABE51F800DE6086AAB84E9

6144:KzLr0iArBI4BdswFu+eW/9QF6nJ9/SAtKOqKojDEjm7Bx3A4vhvGGnCA9CJYNc4T:kXAik2yuRe9BXrTyDnBxLZmA9C1e

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Drops the executable file immediately after the start

Renames files like ransomware

SUSPICIOUS

Write to the desktop.ini file (may be used to cloak folders)

Creates file in the systems drive root

INFO

Reads the machine GUID from the registry

Checks supported languages

Reads the computer name

UPX packer has been detected

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

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