Malware analysis 92488-3.arj.zip Malicious activity | ANY.RUN

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File name:	92488-3.arj.zip
Full analysis:	https://app.any.run/tasks/fffad4c3-3280-4f93-809d-086a5fbbc1a7
Verdict:	Malicious activity
Threats:	Agent Tesla is spyware that collects information about the actions of its victims by recording keystrokes and user interactions. It is falsely marketed as a legitimate software on the dedicated website where this malware is sold. Agent Tesla ist eine Spyware, die Informationen über die Aktionen ihrer Opfer sammelt, indem sie Tastatureingaben und Benutzerinteraktionen aufzeichnet. Sie wird auf der speziellen Website, auf der diese Malware verkauft wird, fälschlicherweise als legitime Software vermarktet. Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. Malware Trends Tracker >>>
Analysis date:	July 23, 2024, 07:38:21
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	stealer agenttesla smtp
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v2.0 to extract, compression method=deflate
MD5:	6511F26BE85C6B95B8978BEA99E05B1A
SHA1:	5983B5A2BBD72B3350E254841D2C02167A9774F2
SHA256:	71B20880327E44F73FA96D11AB0932C45321A061731F9867901C80AEFFDA8715
SSDEEP:	24576:OFba0OSX+EWI1vAbE9b2780n+G2T6OZS74Tux4AOqcrSQ3GDmd4iUt4lYNb:OFba0OSX+EWI1vAbE9b2780n+G2T6OZG

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
  - WinRAR.exe (PID: 4192)
- Steals credentials from Web Browsers
  - Transfer Slip.exe (PID: 7148)
- Scans artifacts that could help determine the target
  - Transfer Slip.exe (PID: 7148)
- Actions looks like stealing of personal data
  - Transfer Slip.exe (PID: 7148)
- AGENTTESLA has been detected (YARA)
  - Transfer Slip.exe (PID: 7148)
SUSPICIOUS
- Application launched itself
  - Transfer Slip.exe (PID: 6312)
- Connects to SMTP port
  - Transfer Slip.exe (PID: 7148)
INFO
- Manual execution by a user
  - WinRAR.exe (PID: 1956)
  - Transfer Slip.exe (PID: 6312)
- Drops the executable file immediately after the start
  - WinRAR.exe (PID: 1956)
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 1956)
- Checks supported languages
  - Transfer Slip.exe (PID: 6312)
  - Transfer Slip.exe (PID: 7148)
- Reads the machine GUID from the registry
  - Transfer Slip.exe (PID: 6312)
  - Transfer Slip.exe (PID: 7148)
- Reads the computer name
  - Transfer Slip.exe (PID: 6312)
  - Transfer Slip.exe (PID: 7148)
- Reads Environment values
  - Transfer Slip.exe (PID: 7148)
- Reads Microsoft Office registry keys
  - Transfer Slip.exe (PID: 7148)
- Attempt to transmit an email message via SMTP
  - Transfer Slip.exe (PID: 7148)

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

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AgentTesla

(PID) Process(7148) Transfer Slip.exe

Protocolsmtp

Hostsmtp.caritasbolivia.org

Port587

Usernamedireccion2@caritasbolivia.org

PasswordDireccion#22

No Malware configuration.

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TRiD

.zip	\|	ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion:	20
ZipBitFlag:	0x0009
ZipCompression:	Deflated
ZipModifyDate:	2024:07:23 07:22:08
ZipCRC:	0x617a66df
ZipCompressedSize:	596585
ZipUncompressedSize:	596774
ZipFileName:	92488-3.arj

No data.

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All screenshots are available in the full report

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Total processes

144

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1012

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

1956

"C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Desktop\92488-3.arj" C:\Users\admin\Desktop\92488-3\

C:\Program Files\WinRAR\WinRAR.exe

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

Version:

5.91.0

Modules

Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll

4192

"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\92488-3.arj.zip

C:\Program Files\WinRAR\WinRAR.exe

—

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

Version:

5.91.0

Modules

Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll

4688

"C:\Users\admin\Desktop\92488-3\Transfer Slip.exe"

C:\Users\admin\Desktop\92488-3\Transfer Slip.exe

—

Transfer Slip.exe

User:

admin

Company:

Huffman and Boyle

Integrity Level:

MEDIUM

Description:

Basketball_Simulation

Exit code:

4294967295

Version:

7.0.0.0

Modules

Images
c:\users\admin\desktop\92488-3\transfer slip.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll

6312

"C:\Users\admin\Desktop\92488-3\Transfer Slip.exe"

C:\Users\admin\Desktop\92488-3\Transfer Slip.exe

—

explorer.exe

User:

admin

Company:

Huffman and Boyle

Integrity Level:

MEDIUM

Description:

Basketball_Simulation

Exit code:

Version:

7.0.0.0

Modules

Images
c:\users\admin\desktop\92488-3\transfer slip.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\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll

6512

"C:\Users\admin\Desktop\92488-3\Transfer Slip.exe"

C:\Users\admin\Desktop\92488-3\Transfer Slip.exe

—

Transfer Slip.exe

User:

admin

Company:

Huffman and Boyle

Integrity Level:

MEDIUM

Description:

Basketball_Simulation

Exit code:

4294967295

Version:

7.0.0.0

Modules

Images
c:\users\admin\desktop\92488-3\transfer slip.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll

7148

"C:\Users\admin\Desktop\92488-3\Transfer Slip.exe"

C:\Users\admin\Desktop\92488-3\Transfer Slip.exe

Transfer Slip.exe

User:

admin

Company:

Huffman and Boyle

Integrity Level:

MEDIUM

Description:

Basketball_Simulation

Version:

7.0.0.0

Modules

Images
c:\users\admin\desktop\92488-3\transfer slip.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\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll

AgentTesla

(PID) Process(7148) Transfer Slip.exe

Protocolsmtp

Hostsmtp.caritasbolivia.org

Port587

Usernamedireccion2@caritasbolivia.org

PasswordDireccion#22

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Total events

7 223

Read events

7 196

Write events

Delete events

Modification events


(PID) Process:	(4192) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(4192) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(4192) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	1
Value: C:\Users\admin\Desktop\GoogleChromeEnterpriseBundle64.zip
(PID) Process:	(4192) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\92488-3.arj.zip
(PID) Process:	(4192) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(4192) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(4192) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(4192) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(4192) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\DialogEditHistory\ExtrPath
Operation:	write	Name:	0
Value: C:\Users\admin\Desktop
(PID) Process:	(4192) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface
Operation:	write	Name:	ShowPassword
Value: 0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
1956	WinRAR.exe	C:\Users\admin\Desktop\92488-3\Transfer Slip.exe		executable
		MD5:C63E26C77A1952A86B7A42774573795A	SHA256:E9D7842178046601F88934E1E6F315C225323465BE6FE64E00B1768567C5AEBF
4192	WinRAR.exe	C:\Users\admin\Desktop\92488-3.arj		compressed
		MD5:265F776AA4A6A36E68F037583D6A8B7B	SHA256:6123D640BE1E93E99411C083CB38AFE0ACEE766CCA88C913668EA045F1414530

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
3148	OfficeClickToRun.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%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
2136	RUXIMICS.exe	20.73.194.208:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
3952	svchost.exe	239.255.255.250:1900	—	—	—	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
2976	svchost.exe	20.73.194.208:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
—	—	4.209.32.198:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	US	unknown
4	System	192.168.100.255:138	—	—	—	whitelisted
6012	MoUsoCoreWorker.exe	20.73.194.208:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4048	slui.exe	40.91.76.224:443	activation-v2.sls.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
4520	slui.exe	40.91.76.224:443	activation-v2.sls.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
5368	SearchApp.exe	184.86.251.7:443	www.bing.com	Akamai International B.V.	DE	unknown

DNS requests

Domain	IP	Reputation
google.com	216.58.206.78	whitelisted
activation-v2.sls.microsoft.com	40.91.76.224	whitelisted
www.bing.com	184.86.251.7 184.86.251.29 184.86.251.5 184.86.251.24 184.86.251.4 184.86.251.26 184.86.251.28 184.86.251.30 184.86.251.25	whitelisted
login.live.com	40.126.32.133 40.126.32.72 40.126.32.76 20.190.160.20 20.190.160.14 40.126.32.68 40.126.32.74 40.126.32.136	whitelisted
client.wns.windows.com	40.113.103.199	whitelisted
arc.msn.com	20.223.36.55 20.31.169.57	whitelisted
settings-win.data.microsoft.com	51.124.78.146	whitelisted
fd.api.iris.microsoft.com	20.199.58.43	whitelisted
go.microsoft.com	23.35.238.131	whitelisted
slscr.update.microsoft.com	13.85.23.86	whitelisted

Threats

PID	Process	Class	Message
7148	Transfer Slip.exe	Generic Protocol Command Decode	SURICATA SMTP invalid reply
7148	Transfer Slip.exe	Misc activity	INFO [ANY.RUN] SMTP email client opens transfer with server (EHLO)

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No debug info

General Info

92488-3.arj.zip

6511F26BE85C6B95B8978BEA99E05B1A

5983B5A2BBD72B3350E254841D2C02167A9774F2

71B20880327E44F73FA96D11AB0932C45321A061731F9867901C80AEFFDA8715

24576:OFba0OSX+EWI1vAbE9b2780n+G2T6OZS74Tux4AOqcrSQ3GDmd4iUt4lYNb:OFba0OSX+EWI1vAbE9b2780n+G2T6OZG

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Drops the executable file immediately after the start

Steals credentials from Web Browsers

Scans artifacts that could help determine the target

Actions looks like stealing of personal data

AGENTTESLA has been detected (YARA)

SUSPICIOUS

Application launched itself

Connects to SMTP port

INFO

Manual execution by a user

Drops the executable file immediately after the start

Executable content was dropped or overwritten

Checks supported languages

Reads the machine GUID from the registry

Reads the computer name

Reads Environment values

Reads Microsoft Office registry keys

Attempt to transmit an email message via SMTP

Malware configuration

AgentTesla

Static information

TRiD

EXIF

ZIP

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Malware configuration

AgentTesla

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings