Malware analysis 4350041907_docx.gz Malicious activity

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File name:	4350041907_docx.gz
Full analysis:	https://app.any.run/tasks/3c7d440f-e429-4972-bc93-06cae29b1d62
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. A keylogger is a type of spyware that infects a system and has the ability to record every keystroke made on the device. This lets attackers collect personal information of victims, which may include their online banking credentials, as well as personal conversations. The most widespread vector of attack leading to a keylogger infection begins with a phishing email or link. Keylogging is also often present in remote access trojans as part of an extended set of malicious tools. Malware Trends Tracker >>>
Analysis date:	July 17, 2019, 18:14:04
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	keylogger agenttesla
Indicators:
MIME:	application/gzip
File info:	gzip compressed data, was "4350041907_docx.exe", last modified: Tue Jul 16 10:13:55 2019, max speed, from FAT filesystem (MS-DOS, OS/2, NT)
MD5:	5B420F71AFE117BD95E62A540DA9F9C7
SHA1:	4408695BD97C99A5D394CAEFC049571877E8428C
SHA256:	C6E1D906594F8F2F1390F0D134158639731DAA4692169E2952F71259119241B7
SSDEEP:	6144:ntNHRmknL/a4SyTcelOogMzHMjvKRYt6Q8xEyvstFHlrz6BQ1JTwPYabS7MEL:rrvwbAzHiKet6Q8uyktFB+BQ1uPYabSp

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:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 67.0.4 (x86 en-US) (67.0.4)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB4019990
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Application was dropped or rewritten from another process
  - 4350041907_docx.exe (PID: 3080)
  - 4350041907_docx.exe (PID: 1000)
  - 4350041907_docx.exe (PID: 3824)
  - 4350041907_docx.exe (PID: 1516)
  - 4350041907_docx.exe (PID: 1944)
  - 4350041907_docx.exe (PID: 3640)
  - 4350041907_docx.exe (PID: 3236)
  - 4350041907_docx.exe (PID: 3240)
- AGENTTESLA was detected
  - 4350041907_docx.exe (PID: 1944)
- Actions looks like stealing of personal data
  - 4350041907_docx.exe (PID: 1944)
SUSPICIOUS
- Application launched itself
  - 4350041907_docx.exe (PID: 3640)
  - 4350041907_docx.exe (PID: 3824)
  - 4350041907_docx.exe (PID: 1516)
  - 4350041907_docx.exe (PID: 3080)
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 3528)
INFO
No info indicators.

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

.z/gz/gzip	\|	GZipped data (100)

EXIF

ZIP

Compression:	Deflated
Flags:	FileName
ModifyDate:	2019:07:16 12:13:55+02:00
ExtraFlags:	Fastest Algorithm
OperatingSystem:	FAT filesystem (MS-DOS, OS/2, NT/Win32)
ArchivedFileName:	4350041907_docx.exe

No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1000

C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.27097\4350041907_docx.exe"

C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.27097\4350041907_docx.exe

—

4350041907_docx.exe

User:

admin

Company:

INTERLAPS10

Integrity Level:

MEDIUM

Description:

percomorphous3

Exit code:

4294967295

Version:

1.06.0005

Modules

Images
c:\users\admin\appdata\local\temp\rar$exa3528.27097\4350041907_docx.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll

1516

"C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.28514\4350041907_docx.exe"

C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.28514\4350041907_docx.exe

—

WinRAR.exe

User:

admin

Company:

INTERLAPS10

Integrity Level:

MEDIUM

Description:

percomorphous3

Exit code:

Version:

1.06.0005

Modules

Images
c:\users\admin\appdata\local\temp\rar$exa3528.28514\4350041907_docx.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll

1944

C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.27064\4350041907_docx.exe"

C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.27064\4350041907_docx.exe

4350041907_docx.exe

User:

admin

Company:

INTERLAPS10

Integrity Level:

MEDIUM

Description:

percomorphous3

Exit code:

Version:

1.06.0005

Modules

Images
c:\users\admin\appdata\local\temp\rar$exa3528.27064\4350041907_docx.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll

3080

"C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.27064\4350041907_docx.exe"

C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.27064\4350041907_docx.exe

—

WinRAR.exe

User:

admin

Company:

INTERLAPS10

Integrity Level:

MEDIUM

Description:

percomorphous3

Exit code:

Version:

1.06.0005

Modules

Images
c:\users\admin\appdata\local\temp\rar$exa3528.27064\4350041907_docx.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll

3236

C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.28495\4350041907_docx.exe"

C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.28495\4350041907_docx.exe

—

4350041907_docx.exe

User:

admin

Company:

INTERLAPS10

Integrity Level:

MEDIUM

Description:

percomorphous3

Exit code:

4294967295

Version:

1.06.0005

Modules

Images
c:\users\admin\appdata\local\temp\rar$exa3528.28495\4350041907_docx.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll

3240

C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.28514\4350041907_docx.exe"

C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.28514\4350041907_docx.exe

—

4350041907_docx.exe

User:

admin

Company:

INTERLAPS10

Integrity Level:

MEDIUM

Description:

percomorphous3

Exit code:

4294967295

Version:

1.06.0005

Modules

Images
c:\users\admin\appdata\local\temp\rar$exa3528.28514\4350041907_docx.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll

3528

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\4350041907_docx.gz"

C:\Program Files\WinRAR\WinRAR.exe

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

Version:

5.60.0

Modules

Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll

3640

"C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.27097\4350041907_docx.exe"

C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.27097\4350041907_docx.exe

—

WinRAR.exe

User:

admin

Company:

INTERLAPS10

Integrity Level:

MEDIUM

Description:

percomorphous3

Exit code:

Version:

1.06.0005

Modules

Images
c:\users\admin\appdata\local\temp\rar$exa3528.27097\4350041907_docx.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll

3824

"C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.28495\4350041907_docx.exe"

C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.28495\4350041907_docx.exe

—

WinRAR.exe

User:

admin

Company:

INTERLAPS10

Integrity Level:

MEDIUM

Description:

percomorphous3

Exit code:

Version:

1.06.0005

Modules

Images
c:\users\admin\appdata\local\temp\rar$exa3528.28495\4350041907_docx.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll

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Total events

488

Read events

476

Write events

Delete events

Modification events


(PID) Process:	(3528) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(3528) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(3528) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(3528) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\4350041907_docx.gz
(PID) Process:	(3528) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(3528) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(3528) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(3528) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(3528) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3528) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3528	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.27064\4350041907_docx.exe		executable
		MD5:—	SHA256:—
3528	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.28514\4350041907_docx.exe		executable
		MD5:—	SHA256:—
1944	4350041907_docx.exe	C:\Users\admin\AppData\Local\Temp\636989877019910000_36c1bc50-5744-4907-ac7e-c7b873176753.db		sqlite
		MD5:—	SHA256:—
3528	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.27097\4350041907_docx.exe		executable
		MD5:—	SHA256:—
3528	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa3528.28495\4350041907_docx.exe		executable
		MD5:—	SHA256:—

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

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
1944	4350041907_docx.exe	46.21.144.100:587	server1.monovm.com	Swiftway Sp. z o.o.	NL	malicious

DNS requests

Domain	IP	Reputation
server1.monovm.com	46.21.144.100	unknown

Threats

PID	Process	Class	Message
1944	4350041907_docx.exe	Generic Protocol Command Decode	SURICATA Applayer Detect protocol only one direction

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No debug info

General Info

4350041907_docx.gz

5B420F71AFE117BD95E62A540DA9F9C7

4408695BD97C99A5D394CAEFC049571877E8428C

C6E1D906594F8F2F1390F0D134158639731DAA4692169E2952F71259119241B7

6144:ntNHRmknL/a4SyTcelOogMzHMjvKRYt6Q8xEyvstFHlrz6BQ1JTwPYabS7MEL:rrvwbAzHiKet6Q8uyktFB+BQ1uPYabSp

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

AGENTTESLA was detected

Actions looks like stealing of personal data

SUSPICIOUS

Application launched itself

Executable content was dropped or overwritten

INFO

Malware configuration

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

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings