Malware analysis Sample1.zip Malicious activity | ANY.RUN

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File name:	Sample1.zip
Full analysis:	https://app.any.run/tasks/b0276bcf-7438-4bf8-8d1b-22ddcebf54a7
Verdict:	Malicious activity
Threats:	FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus. 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:	October 09, 2019, 13:42:24
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	trojan formbook stealer
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v2.0 to extract
MD5:	A90070B1AC7A98686C380600E4A71B13
SHA1:	E695548BF8A12DCA9FA627AD2D23EFE7E374B89C
SHA256:	103D9E6C54ABB07CF1D361FEDA014B4EE3A239307CBDD079BB301942FDFAA6BE
SSDEEP:	6144:6gk6hbm6fULaYYVBYbhfTm+JbpCcvs88jYFSNUIgt2pTZWdBcMToe3s7:5k6hvq+6blvbCg8NUx8JdKoe3s7

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:: off
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 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 68.0.1 (x86 en-US) (68.0.1)
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
  - ayyy.exe (PID: 3736)
  - ayyy.exe (PID: 2208)
  - systraysxl.exe (PID: 2232)
  - systraysxl.exe (PID: 2980)
- Changes the autorun value in the registry
  - msdt.exe (PID: 2708)
- FORMBOOK was detected
  - explorer.exe (PID: 304)
  - msdt.exe (PID: 2708)
  - Firefox.exe (PID: 3244)
- Actions looks like stealing of personal data
  - msdt.exe (PID: 2708)
- Connects to CnC server
  - explorer.exe (PID: 304)
- Stealing of credential data
  - msdt.exe (PID: 2708)
SUSPICIOUS
- Application launched itself
  - ayyy.exe (PID: 3736)
  - systraysxl.exe (PID: 2980)
- Starts CMD.EXE for commands execution
  - msdt.exe (PID: 2708)
- Loads DLL from Mozilla Firefox
  - msdt.exe (PID: 2708)
- Creates files in the user directory
  - msdt.exe (PID: 2708)
- Executable content was dropped or overwritten
  - explorer.exe (PID: 304)
  - DllHost.exe (PID: 2480)
- Executed via COM
  - DllHost.exe (PID: 2480)
- Creates files in the program directory
  - DllHost.exe (PID: 2480)
INFO
- Manual execution by user
  - msdt.exe (PID: 2708)
  - ayyy.exe (PID: 3736)
- Reads the hosts file
  - msdt.exe (PID: 2708)
- Creates files in the user directory
  - Firefox.exe (PID: 3244)

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

.zip	\|	ZIP compressed archive (100)

EXIF

ZIP

ZipFileName:	9d4cd2b80b7efced687966d7fcdecd45197b9601ca6e07b2f9e44f69cb52df48.bin
ZipUncompressedSize:	602112
ZipCompressedSize:	406530
ZipCRC:	0xe639d7e0
ZipModifyDate:	2019:10:09 13:22:26
ZipCompression:	Deflated
ZipBitFlag:	0x0001
ZipRequiredVersion:	788

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
2960	"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Sample1.zip"	C:\Program Files\WinRAR\WinRAR.exe	—	explorer.exe
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0
3736	"C:\Users\admin\Desktop\ayyy.exe"	C:\Users\admin\Desktop\ayyy.exe	—	explorer.exe
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.02.0001
2208	"C:\Users\admin\Desktop\ayyy.exe"	C:\Users\admin\Desktop\ayyy.exe	—	ayyy.exe
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.02.0001
2708	"C:\Windows\System32\msdt.exe"	C:\Windows\System32\msdt.exe		explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Diagnostics Troubleshooting Wizard Version: 6.1.7600.16385 (win7_rtm.090713-1255)
3616	/c del "C:\Users\admin\Desktop\ayyy.exe"	C:\Windows\System32\cmd.exe	—	msdt.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
304	C:\Windows\Explorer.EXE	C:\Windows\explorer.exe		—
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255)
3244	"C:\Program Files\Mozilla Firefox\Firefox.exe"	C:\Program Files\Mozilla Firefox\Firefox.exe		msdt.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 68.0.1
2480	C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}	C:\Windows\system32\DllHost.exe		svchost.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)
2980	"C:\Program Files\Wybjhandp\systraysxl.exe"	C:\Program Files\Wybjhandp\systraysxl.exe	—	explorer.exe
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.02.0001
2232	"C:\Program Files\Wybjhandp\systraysxl.exe"	C:\Program Files\Wybjhandp\systraysxl.exe	—	systraysxl.exe
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.02.0001

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Total events

3 168

Read events

3 127

Write events

Delete events

Modification events


(PID) Process:	(2960) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(2960) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(2960) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2960) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\Sample1.zip
(PID) Process:	(2960) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(2960) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(2960) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(2960) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(304) explorer.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.zip\OpenWithList
Operation:	write	Name:	a
Value: WinRAR.exe
(PID) Process:	(304) explorer.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.zip\OpenWithList
Operation:	write	Name:	MRUList
Value: a

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2960	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRb2960.11022\9d4cd2b80b7efced687966d7fcdecd45197b9601ca6e07b2f9e44f69cb52df48.bin		—
		MD5:—	SHA256:—
2708	msdt.exe	C:\Users\admin\AppData\Roaming\27PAC40E\27Plogrc.ini		binary
		MD5:2855A82ECDD565B4D957EC2EE05AED26	SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939
304	explorer.exe	C:\Users\admin\Desktop\9d4cd2b80b7efced687966d7fcdecd45197b9601ca6e07b2f9e44f69cb52df48.bin		executable
		MD5:88091AA258639E856D694783AFAD2C43	SHA256:9D4CD2B80B7EFCED687966D7FCDECD45197B9601CA6E07B2F9E44F69CB52DF48
304	explorer.exe	C:\Users\admin\Desktop\ayyy.exe		executable
		MD5:88091AA258639E856D694783AFAD2C43	SHA256:9D4CD2B80B7EFCED687966D7FCDECD45197B9601CA6E07B2F9E44F69CB52DF48
2708	msdt.exe	C:\Users\admin\AppData\Roaming\27PAC40E\27Plogim.jpeg		image
		MD5:DE449160AAFD158A4B14D7BA51BFE834	SHA256:9D81D94273CD58A26CD996903EEAD612033BB3CB02D57DAE28D66D2DF41CD74A
2480	DllHost.exe	C:\Program Files\Wybjhandp\systraysxl.exe		executable
		MD5:88091AA258639E856D694783AFAD2C43	SHA256:9D4CD2B80B7EFCED687966D7FCDECD45197B9601CA6E07B2F9E44F69CB52DF48
3244	Firefox.exe	C:\Users\admin\AppData\Roaming\27PAC40E\27Plogrf.ini		binary
		MD5:53028481B5B5795F1501241CCC7ABFF6	SHA256:75B5F3045E20C80F264568707E2D444DC7498DB119D9661AE51A91575960FC5A
304	explorer.exe	C:\Users\admin\AppData\Local\Temp\Wybjhandp\systraysxl.exe		executable
		MD5:88091AA258639E856D694783AFAD2C43	SHA256:9D4CD2B80B7EFCED687966D7FCDECD45197B9601CA6E07B2F9E44F69CB52DF48
2708	msdt.exe	C:\Users\admin\AppData\Roaming\27PAC40E\27Plogri.ini		binary
		MD5:D63A82E5D81E02E399090AF26DB0B9CB	SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE
2708	msdt.exe	C:\Users\admin\AppData\Roaming\27PAC40E\27Plogrv.ini		binary
		MD5:BA3B6BC807D4F76794C4B81B09BB9BA5	SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507

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
304	explorer.exe	GET	—	104.244.124.27:80	http://www.solucionesroots.com/ku/?jP=hcvoz+fL9MFWgT2iAmaKl9CyirwGX2KcjvYnT07zNAKqwbUo2tXoUvTWN/Juj+jjh5DsQg==&pNJ=EXRxzR5p1NqdW&sql=1	US	—	—	malicious
304	explorer.exe	GET	—	157.230.225.245:80	http://www.zaelabdomains.com/ku/?jP=PS8Na3DOWFuqS0WbMHvHu3t2NMMAtHvTtUoHq2ywEuXIXiDFbHCwkJx9++Sgs5BnXbxELQ==&pNJ=EXRxzR5p1NqdW	US	—	—	malicious
304	explorer.exe	POST	—	157.230.225.245:80	http://www.zaelabdomains.com/ku/	US	—	—	malicious
304	explorer.exe	POST	—	64.98.145.30:80	http://www.tableofcontexts.com/ku/	CA	—	—	malicious
304	explorer.exe	POST	—	64.98.145.30:80	http://www.tableofcontexts.com/ku/	CA	—	—	malicious
304	explorer.exe	POST	—	104.244.124.27:80	http://www.solucionesroots.com/ku/	US	—	—	malicious
304	explorer.exe	GET	—	154.206.194.247:80	http://www.8gs7e8.com/ku/?jP=0CKFQF210Ak1wglvXFP3+hsE5qLx9v9uTd8r663DB5VRaLoOi/7k9WlOQDjkLyJdwDYjug==&pNJ=EXRxzR5p1NqdW&sql=1	ZA	—	—	malicious
304	explorer.exe	GET	301	104.18.55.233:80	http://www.shurstagram.win/ku/?jP=CScHlHNn33Zm0p/RMiNHHG2SQlt5Q3akLgS9oykt8BJg4HQ3PPMIsc91Jp1zIDfJJ3iT4Q==&pNJ=EXRxzR5p1NqdW&sql=1	US	—	—	malicious
304	explorer.exe	POST	—	104.244.124.27:80	http://www.solucionesroots.com/ku/	US	—	—	malicious
304	explorer.exe	GET	—	116.211.183.213:80	http://www.cqfreesigns.com/ku/?jP=9311OP7tanM5cbvbtiXfpsVp0JfqmFKqk2VYJsRhR3qiuiXp195gvAngDUpzHNev7G8cmQ==&pNJ=EXRxzR5p1NqdW&sql=1	CN	—	—	malicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
304	explorer.exe	116.211.183.213:80	www.cqfreesigns.com	CHINANET Hubei province network	CN	malicious
304	explorer.exe	154.206.194.247:80	www.8gs7e8.com	MacroLAN	ZA	malicious
304	explorer.exe	64.98.145.30:80	www.tableofcontexts.com	Tucows.com Co.	CA	malicious
304	explorer.exe	157.230.225.245:80	www.zaelabdomains.com	Joao Carlos de Almeida Silveira trading as Bitcanal	US	malicious
304	explorer.exe	104.18.55.233:80	www.shurstagram.win	Cloudflare Inc	US	shared
304	explorer.exe	104.244.124.27:80	www.solucionesroots.com	InMotion Hosting, Inc.	US	malicious
304	explorer.exe	109.68.33.25:80	www.landmarkworkspaces.net	Host Europe GmbH	GB	malicious

DNS requests

Domain	IP	Reputation
www.zaelabdomains.com	157.230.225.245	malicious
www.solucionesroots.com	104.244.124.27	malicious
www.tableofcontexts.com	64.98.145.30	malicious
www.8gs7e8.com	154.206.194.247	malicious
www.shurstagram.win	104.18.55.233 104.18.54.233	malicious
www.cqfreesigns.com	116.211.183.213 116.211.183.216 116.211.183.212 116.211.183.214 116.211.183.217 116.211.183.215 116.211.183.218 116.211.183.211	malicious
www.landmarkworkspaces.net	109.68.33.25	malicious
www.cncbts.com	—	unknown
www.xn--12ca2dc1db0a3co9c2dxfyc.com	—	unknown

Threats

PID	Process	Class	Message
304	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (GET)
304	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
304	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (GET)
304	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
304	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
304	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (GET)
304	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
304	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
304	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (GET)
304	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)

21 ETPRO signatures available at the full report

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No debug info

General Info

Sample1.zip

A90070B1AC7A98686C380600E4A71B13

E695548BF8A12DCA9FA627AD2D23EFE7E374B89C

103D9E6C54ABB07CF1D361FEDA014B4EE3A239307CBDD079BB301942FDFAA6BE

6144:6gk6hbm6fULaYYVBYbhfTm+JbpCcvs88jYFSNUIgt2pTZWdBcMToe3s7:5k6hvq+6blvbCg8NUx8JdKoe3s7

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Changes the autorun value in the registry

FORMBOOK was detected

Actions looks like stealing of personal data

Connects to CnC server

Stealing of credential data

SUSPICIOUS

Application launched itself

Starts CMD.EXE for commands execution

Loads DLL from Mozilla Firefox

Creates files in the user directory

Executable content was dropped or overwritten

Executed via COM

Creates files in the program directory

INFO

Manual execution by user

Reads the hosts file

Creates files in the user directory

Malware configuration

Static information

TRiD

EXIF

ZIP

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