Malware analysis f98117196aa0423eff8e78df7aa7de5a Malicious activity

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File name:	f98117196aa0423eff8e78df7aa7de5a
Full analysis:	https://app.any.run/tasks/9f619596-9bd2-487f-8660-05b4522b2fff
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:	March 21, 2019, 14:48:11
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	trojan formbook stealer
Indicators:
MIME:	application/x-rar
File info:	RAR archive data, v5
MD5:	F98117196AA0423EFF8E78DF7AA7DE5A
SHA1:	5F6EAECDB64CDC0CE860BF958BA673500188BDFA
SHA256:	91D2FF469FA6A8D0B206DE60ABE7A61E07AF541CC0A1697AC759006B91E24253
SSDEEP:	6144:6afrG68zXwbRD47qGFizSD/bwvTPoVp4mrBKBzAx3gzPGexxz2y:lrGZEW7VYSzsvbep4mrByxzdxxzL

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 (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
- Application was dropped or rewritten from another process
  - IVN_20190122.exe (PID: 180)
  - IVN_20190122.exe (PID: 3552)
  - anngzylb.exe (PID: 2140)
  - anngzylb.exe (PID: 2520)
- FORMBOOK was detected
  - explorer.exe (PID: 1696)
- Formbook was detected
  - rdpclip.exe (PID: 428)
  - Firefox.exe (PID: 3540)
- Actions looks like stealing of personal data
  - rdpclip.exe (PID: 428)
- Changes the autorun value in the registry
  - rdpclip.exe (PID: 428)
- Connects to CnC server
  - explorer.exe (PID: 1696)
- Stealing of credential data
  - rdpclip.exe (PID: 428)
SUSPICIOUS
- Starts CMD.EXE for commands execution
  - rdpclip.exe (PID: 428)
- Application launched itself
  - IVN_20190122.exe (PID: 180)
  - anngzylb.exe (PID: 2140)
- Loads DLL from Mozilla Firefox
  - rdpclip.exe (PID: 428)
- Creates files in the user directory
  - rdpclip.exe (PID: 428)
- Creates files in the program directory
  - DllHost.exe (PID: 3748)
- Executable content was dropped or overwritten
  - explorer.exe (PID: 1696)
  - DllHost.exe (PID: 3748)
INFO
- Creates files in the user directory
  - Firefox.exe (PID: 3540)

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

.rar	\|	RAR compressed archive (v5.0) (61.5)
.rar	\|	RAR compressed archive (gen) (38.4)

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
688	"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\f98117196aa0423eff8e78df7aa7de5a.rar"	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
180	"C:\Users\admin\Desktop\IVN_20190122.exe"	C:\Users\admin\Desktop\IVN_20190122.exe	—	explorer.exe
User: admin Company: SUPERCAR9 Integrity Level: MEDIUM Description: Sarcosin Exit code: 0 Version: 1.03.0004
3552	C:\Users\admin\Desktop\IVN_20190122.exe"	C:\Users\admin\Desktop\IVN_20190122.exe	—	IVN_20190122.exe
User: admin Company: SUPERCAR9 Integrity Level: MEDIUM Description: Sarcosin Exit code: 0 Version: 1.03.0004
428	"C:\Windows\System32\rdpclip.exe"	C:\Windows\System32\rdpclip.exe		explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: RDP Clip Monitor Version: 6.1.7600.16385 (win7_rtm.090713-1255)
2420	/c del "C:\Users\admin\Desktop\IVN_20190122.exe"	C:\Windows\System32\cmd.exe	—	rdpclip.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)
1696	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)
3540	"C:\Program Files\Mozilla Firefox\Firefox.exe"	C:\Program Files\Mozilla Firefox\Firefox.exe		rdpclip.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 65.0.2
3748	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)
2140	"C:\Program Files\Wax40ann\anngzylb.exe"	C:\Program Files\Wax40ann\anngzylb.exe	—	explorer.exe
User: admin Company: SUPERCAR9 Integrity Level: MEDIUM Description: Sarcosin Exit code: 0 Version: 1.03.0004
2520	C:\Program Files\Wax40ann\anngzylb.exe"	C:\Program Files\Wax40ann\anngzylb.exe	—	anngzylb.exe
User: admin Company: SUPERCAR9 Integrity Level: MEDIUM Description: Sarcosin Version: 1.03.0004

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Total events

2 227

Read events

2 182

Write events

Delete events

Modification events


(PID) Process:	(688) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(688) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(688) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(688) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\f98117196aa0423eff8e78df7aa7de5a.rar
(PID) Process:	(1696) explorer.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.rar\OpenWithList
Operation:	write	Name:	a
Value: WinRAR.exe
(PID) Process:	(688) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(688) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(688) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(688) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(1696) explorer.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.rar\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
688	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa688.23413\IVN_20190122.exe		—
		MD5:—	SHA256:—
1696	explorer.exe	C:\Users\admin\Desktop\IVN_20190122.exe		executable
		MD5:E00319F799A47B810676D43C0E54FA09	SHA256:545F194428AA22BDF016AB273D496B960170824BAD87327AE0813083B4C3E045
428	rdpclip.exe	C:\Users\admin\AppData\Roaming\L-76QQPE\L-7logrc.ini		binary
		MD5:2855A82ECDD565B4D957EC2EE05AED26	SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939
428	rdpclip.exe	C:\Users\admin\AppData\Roaming\L-76QQPE\L-7logim.jpeg		image
		MD5:81DC258034EF8DFFF588E449A7EF9FC2	SHA256:52B1342ABC0C667985245BF93F82264E65DF232BEE67ED750931A2FC736A9985
1696	explorer.exe	C:\Users\admin\AppData\Local\Temp\Wax40ann\anngzylb.exe		executable
		MD5:E00319F799A47B810676D43C0E54FA09	SHA256:545F194428AA22BDF016AB273D496B960170824BAD87327AE0813083B4C3E045
3540	Firefox.exe	C:\Users\admin\AppData\Roaming\L-76QQPE\L-7logrf.ini		binary
		MD5:53028481B5B5795F1501241CCC7ABFF6	SHA256:75B5F3045E20C80F264568707E2D444DC7498DB119D9661AE51A91575960FC5A
3748	DllHost.exe	C:\Program Files\Wax40ann\anngzylb.exe		executable
		MD5:E00319F799A47B810676D43C0E54FA09	SHA256:545F194428AA22BDF016AB273D496B960170824BAD87327AE0813083B4C3E045
428	rdpclip.exe	C:\Users\admin\AppData\Roaming\L-76QQPE\L-7logri.ini		binary
		MD5:D63A82E5D81E02E399090AF26DB0B9CB	SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE
428	rdpclip.exe	C:\Users\admin\AppData\Roaming\L-76QQPE\L-7logrv.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
1696	explorer.exe	GET	—	192.254.250.10:80	http://www.hdpornoda.net/i2/?lhBXnv=fKhQDLoLAwn1oPXNFe/rU7CPyUoaCKObtt1wXrSjrpcK5i8pimqbxG9JUC56junHTUNxHw==&2d=2d6HZlhXEru8Pjb	US	—	—	malicious
1696	explorer.exe	GET	404	35.186.238.101:80	http://www.thefactoryworker.com/i2/?lhBXnv=sLEoZ4P7juTEhQc1QdxBY1pROZ+H/9s3EdGakxxGJSZWtd6rECsbvHHQXAbMYXESdC5q1w==&2d=2d6HZlhXEru8Pjb&sql=1	US	html	296 b	whitelisted
1696	explorer.exe	POST	—	35.186.238.101:80	http://www.thefactoryworker.com/i2/	US	—	—	whitelisted
1696	explorer.exe	POST	—	35.186.238.101:80	http://www.thefactoryworker.com/i2/	US	—	—	whitelisted

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
1696	explorer.exe	192.254.250.10:80	www.hdpornoda.net	Unified Layer	US	malicious
1696	explorer.exe	35.186.238.101:80	www.thefactoryworker.com	Google Inc.	US	whitelisted

DNS requests

Domain	IP	Reputation
www.funckypidgeon.com	—	unknown
www.nutriolhairfitnesstreatment.com	—	unknown
www.bingadstrategy.com	—	unknown
www.kuzu.ltd	—	unknown
www.hdpornoda.net	192.254.250.10	malicious
www.thefactoryworker.com	35.186.238.101	whitelisted
www.clicknclean.business	—	unknown
www.wwwyesgrowth.com	—	unknown

Threats

PID	Process	Class	Message
1696	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (GET)
1696	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (GET)
1696	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
1696	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)

3 ETPRO signatures available at the full report

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No debug info

General Info

f98117196aa0423eff8e78df7aa7de5a

F98117196AA0423EFF8E78DF7AA7DE5A

5F6EAECDB64CDC0CE860BF958BA673500188BDFA

91D2FF469FA6A8D0B206DE60ABE7A61E07AF541CC0A1697AC759006B91E24253

6144:6afrG68zXwbRD47qGFizSD/bwvTPoVp4mrBKBzAx3gzPGexxz2y:lrGZEW7VYSzsvbep4mrByxzdxxzL

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

FORMBOOK was detected

Formbook was detected

Actions looks like stealing of personal data

Changes the autorun value in the registry

Connects to CnC server

Stealing of credential data

SUSPICIOUS

Starts CMD.EXE for commands execution

Application launched itself

Loads DLL from Mozilla Firefox

Creates files in the user directory

Creates files in the program directory

Executable content was dropped or overwritten

INFO

Creates files in the user directory

Malware configuration

Static information

TRiD

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