Malware analysis 81D784F.zip Malicious activity | ANY.RUN

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File name:	81D784F.zip
Full analysis:	https://app.any.run/tasks/b2106abe-22c2-4312-a21d-dfb7076538ad
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:	April 25, 2019, 11:11:39
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:	13209C2E44BD728E1727871210B11ECF
SHA1:	B0B6FA501A200C150AABA993A525E4AB98B0C08F
SHA256:	F47893E482168D03A51788CAE3A36FC932318A9969FE8A67CB0C5231A06CF6E0
SSDEEP:	6144:IscSdSg0YgdKrOB1xSO7oW+IM4dTD3yMezuKTc7DjQIRHrzk9Nr:V8YFrSiO7oWQg33yMzl30KHrzsNr

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:: on
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
  - 81D784F.exe (PID: 3468)
  - 81D784F.exe (PID: 1712)
  - 81D784F.exe (PID: 1476)
  - ez7blu.exe (PID: 3748)
  - ez7blu.exe (PID: 2244)
  - ez7blu.exe (PID: 2956)
- FORMBOOK was detected
  - explorer.exe (PID: 252)
- Formbook was detected
  - control.exe (PID: 2700)
  - Firefox.exe (PID: 2304)
- Connects to CnC server
  - explorer.exe (PID: 252)
- Changes the autorun value in the registry
  - control.exe (PID: 2700)
- Actions looks like stealing of personal data
  - control.exe (PID: 2700)
- Stealing of credential data
  - control.exe (PID: 2700)
SUSPICIOUS
- Creates files in the user directory
  - control.exe (PID: 2700)
  - explorer.exe (PID: 252)
- Application launched itself
  - 81D784F.exe (PID: 1712)
  - 81D784F.exe (PID: 3468)
  - ez7blu.exe (PID: 2244)
  - ez7blu.exe (PID: 3748)
- Reads Internet Cache Settings
  - explorer.exe (PID: 252)
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 2984)
  - explorer.exe (PID: 252)
  - DllHost.exe (PID: 1168)
- Starts CMD.EXE for commands execution
  - control.exe (PID: 2700)
- Loads DLL from Mozilla Firefox
  - control.exe (PID: 2700)
- Creates files in the program directory
  - DllHost.exe (PID: 1168)
INFO
- Creates files in the user directory
  - Firefox.exe (PID: 2304)

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

ZipRequiredVersion:	20
ZipBitFlag:	-
ZipCompression:	Deflated
ZipModifyDate:	2019:04:25 00:53:00
ZipCRC:	0x4696fa5a
ZipCompressedSize:	292290
ZipUncompressedSize:	684032
ZipFileName:	81D784F.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
2984	"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\81D784F.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
3468	"C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.22575\81D784F.exe"	C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.22575\81D784F.exe	—	WinRAR.exe
User: admin Company: bITPay Integrity Level: MEDIUM Description: cOdE LAboratories, Inc. Exit code: 0 Version: 1.00
1712	"C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.22575\81D784F.exe"	C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.22575\81D784F.exe	—	81D784F.exe
User: admin Company: bITPay Integrity Level: MEDIUM Description: cOdE LAboratories, Inc. Exit code: 0 Version: 1.00
1476	"C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.22575\81D784F.exe"	C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.22575\81D784F.exe	—	81D784F.exe
User: admin Company: bITPay Integrity Level: MEDIUM Description: cOdE LAboratories, Inc. Exit code: 0 Version: 1.00
2700	"C:\Windows\System32\control.exe"	C:\Windows\System32\control.exe		explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Control Panel Version: 6.1.7600.16385 (win7_rtm.090713-1255)
3256	/c del "C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.22575\81D784F.exe"	C:\Windows\System32\cmd.exe	—	control.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)
252	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)
2304	"C:\Program Files\Mozilla Firefox\Firefox.exe"	C:\Program Files\Mozilla Firefox\Firefox.exe		control.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 65.0.2
1168	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)
2244	"C:\Program Files\Tx2p4anah\ez7blu.exe"	C:\Program Files\Tx2p4anah\ez7blu.exe	—	explorer.exe
User: admin Company: bITPay Integrity Level: MEDIUM Description: cOdE LAboratories, Inc. Exit code: 0 Version: 1.00

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Total events

1 410

Read events

1 360

Write events

Delete events

Modification events


(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\Desktop\81D784F.zip
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(2984) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(252) explorer.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.zip\OpenWithList
Operation:	write	Name:	a
Value: WinRAR.exe
(PID) Process:	(252) 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
252	explorer.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\History\History.IE5\MSHist012019042520190426\index.dat		dat
		MD5:B4C9E1233B2BE8962D0749047AC95733	SHA256:C30A8E865D2903B43847595BE6DA9FB8BA7A414096897C2D79B46BBFEDE4FC39
252	explorer.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\AutomaticDestinations\290532160612e071.automaticDestinations-ms		automaticdestinations-ms
		MD5:B1E9349E22C148DAC091DA53C8C4B0CF	SHA256:A1AC48AB7D2C56E65411C83EEAD0C7CECBB1627B3CA9681F2D975EE78D83A781
2984	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa2984.22575\81D784F.exe		executable
		MD5:C3F50B1D0E4315EE97F43DE233B52072	SHA256:71E48C1151903A7D2CCF74DA16F599597CF5B7557E3BD24DE0F9AF5534B394E2
1712	81D784F.exe	C:\Users\admin\AppData\Local\Temp\~DFE17F87CD8824C04E.TMP		binary
		MD5:3D98CD9FCDB53AC7AF2FBB04A07BD431	SHA256:FD2DC3748E06BB54803CB0BDC06B9093B274BA951D9A6DCFA07556B53AA18161
252	explorer.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\81D784F.zip.lnk		lnk
		MD5:EDB273DDC466242730AE342318E15E35	SHA256:83B781B97BE3758177BB2A9F1548093F6910240D830C86FC50D6AD71118508DF
252	explorer.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\AutomaticDestinations\1b4dd67f29cb1962.automaticDestinations-ms		automaticdestinations-ms
		MD5:29604E332359D64C400E90859C88030F	SHA256:7716B83B6D0B9BAF07BE71C80E7AD7CC4F7C6DB96845F27737BF1DAB27F86476
3468	81D784F.exe	C:\Users\admin\AppData\Local\Temp\~DF9826BCF97CFBCEE1.TMP		binary
		MD5:3D98CD9FCDB53AC7AF2FBB04A07BD431	SHA256:FD2DC3748E06BB54803CB0BDC06B9093B274BA951D9A6DCFA07556B53AA18161
2700	control.exe	C:\Users\admin\AppData\Roaming\3KARB4UE\3KAlogrc.ini		binary
		MD5:2855A82ECDD565B4D957EC2EE05AED26	SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939
1712	81D784F.exe	C:\Users\admin\AppData\Local\VirtualStore\Windows\win.ini		text
		MD5:D2A2412BDDBA16D60EC63BD9550D933F	SHA256:79FF2254E38192BE1626D05BEC6C82E10C85E1CF91DF7440C4C443380A1E877A
3468	81D784F.exe	C:\Users\admin\AppData\Local\VirtualStore\Windows\win.ini		text
		MD5:D2A2412BDDBA16D60EC63BD9550D933F	SHA256:79FF2254E38192BE1626D05BEC6C82E10C85E1CF91DF7440C4C443380A1E877A

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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
252	explorer.exe	POST	—	107.164.171.109:80	http://www.aberdeenme.com/am/	US	—	—	malicious
252	explorer.exe	POST	—	107.164.171.109:80	http://www.aberdeenme.com/am/	US	—	—	malicious
252	explorer.exe	GET	—	104.28.29.193:80	http://www.art-finders.com/am/?GRj8Zl=K9VqDWVkX4bPd9hYI0p41UEk0OMfHZwSDwmB7bQPm/+/638IZXOohTXXFvV7uN47ipF+iA==&cb=VT4PGdJ0	US	—	—	malicious
252	explorer.exe	GET	302	23.20.239.12:80	http://www.yocoinvn.com/am/?GRj8Zl=cPEqJ4mfV+iQu9tp0/Ju/jZDpSSu5VktO2ni3bqmUU1NVG3jz+aSW1n81PxoBRBSXAj4Vg==&cb=VT4PGdJ0	US	html	184 b	shared
252	explorer.exe	POST	—	107.164.171.109:80	http://www.aberdeenme.com/am/	US	—	—	malicious
252	explorer.exe	GET	404	198.187.30.241:80	http://www.boxcay.com/am/?GRj8Zl=kdCtaWC4LlxdsSODQA5ZThczCjB51n0ynfNvJQ33HVhGLtGmmilpb5d2CHCBeO8mpCstxA==&cb=VT4PGdJ0	US	html	326 b	malicious
252	explorer.exe	POST	404	198.187.30.241:80	http://www.boxcay.com/am/	US	html	290 b	malicious
252	explorer.exe	POST	404	198.187.30.241:80	http://www.boxcay.com/am/	US	html	290 b	malicious
252	explorer.exe	POST	—	198.187.30.241:80	http://www.boxcay.com/am/	US	—	—	malicious
252	explorer.exe	POST	—	104.28.29.193:80	http://www.art-finders.com/am/	US	—	—	malicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
252	explorer.exe	107.164.171.109:80	www.aberdeenme.com	EGIHosting	US	malicious
252	explorer.exe	104.28.29.193:80	www.art-finders.com	Cloudflare Inc	US	shared
252	explorer.exe	23.20.239.12:80	www.yocoinvn.com	Amazon.com, Inc.	US	shared
252	explorer.exe	198.187.30.241:80	www.boxcay.com	Namecheap, Inc.	US	malicious

DNS requests

Domain	IP	Reputation
www.forcemajeurecoin.com	—	unknown
www.yocoinvn.com	23.20.239.12	shared
www.hnlydgg.com	—	unknown
www.illustratednight.com	—	unknown
www.aberdeenme.com	107.164.171.109	malicious
www.boxcay.com	198.187.30.241	malicious
www.whygroup-recruit.com	—	unknown
www.art-finders.com	104.28.29.193 104.28.28.193	malicious
www.cursopotenciasexualdohomem.com	—	unknown
www.xgzdr33.com	—	unknown

Threats

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

10 ETPRO signatures available at the full report

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No debug info

General Info

81D784F.zip

13209C2E44BD728E1727871210B11ECF

B0B6FA501A200C150AABA993A525E4AB98B0C08F

F47893E482168D03A51788CAE3A36FC932318A9969FE8A67CB0C5231A06CF6E0

6144:IscSdSg0YgdKrOB1xSO7oW+IM4dTD3yMezuKTc7DjQIRHrzk9Nr:V8YFrSiO7oWQg33yMzl30KHrzsNr

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

Connects to CnC server

Changes the autorun value in the registry

Actions looks like stealing of personal data

Stealing of credential data

SUSPICIOUS

Creates files in the user directory

Application launched itself

Reads Internet Cache Settings

Executable content was dropped or overwritten

Starts CMD.EXE for commands execution

Loads DLL from Mozilla Firefox

Creates files in the program directory

INFO

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