Malware analysis http://desop.fi/wp-content/plugins/Swift_Reimbursement_Slip.zip Malicious activity

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URL:	http://desop.fi/wp-content/plugins/Swift_Reimbursement_Slip.zip
Full analysis:	https://app.any.run/tasks/8ecbe9e1-4932-4e40-b51d-ff24224000ee
Verdict:	Malicious activity
Threats:	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:	September 19, 2019, 08:47:24
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	opendir trojan dunihi
Indicators:
MD5:	54EC7EF9BC0557FABF6DCBC2DCE0659D
SHA1:	CF2B2B7CDB28E3D9A44BFA58ED96315D0B4DC6F0
SHA256:	9864C3E4E988DB9F4D8F8964CEABF88197F1F046484A1B171EB2006387D88719
SSDEEP:	3:N1KaAWZVYAQjcLkSuzRhfU:CazUAscY1Lc

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:: 240 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 180 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
- Writes to a start menu file
  - WScript.exe (PID: 3152)
- Changes the autorun value in the registry
  - WScript.exe (PID: 3152)
- DUNIHI was detected
  - wscript.exe (PID: 3132)
- Connects to CnC server
  - wscript.exe (PID: 3132)
SUSPICIOUS
- Creates files in the user directory
  - WScript.exe (PID: 3152)
  - notepad++.exe (PID: 3828)
- Application launched itself
  - WScript.exe (PID: 3152)
- Executes scripts
  - WScript.exe (PID: 3152)
INFO
- Creates files in the user directory
  - iexplore.exe (PID: 4040)
  - iexplore.exe (PID: 3552)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 4040)
  - iexplore.exe (PID: 3552)
- Application launched itself
  - iexplore.exe (PID: 3552)
- Changes internet zones settings
  - iexplore.exe (PID: 3552)
- Manual execution by user
  - notepad.exe (PID: 3404)
  - WScript.exe (PID: 3152)
  - notepad++.exe (PID: 3828)
- Reads settings of System Certificates
  - iexplore.exe (PID: 3552)

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
3552	"C:\Program Files\Internet Explorer\iexplore.exe" "http://desop.fi/wp-content/plugins/Swift_Reimbursement_Slip.zip"	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)
4040	"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3552 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)
2312	"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\Swift_Reimbursement_Slip.zip"	C:\Program Files\WinRAR\WinRAR.exe	—	iexplore.exe
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0
3404	"C:\Windows\system32\notepad.exe"	C:\Windows\system32\notepad.exe	—	explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)
3828	"C:\Program Files\Notepad++\notepad++.exe"	C:\Program Files\Notepad++\notepad++.exe		explorer.exe
User: admin Company: Don HO [email protected] Integrity Level: MEDIUM Description: Notepad++ : a free (GNU) source code editor Version: 7.51
3148	"C:\Program Files\Notepad++\updater\gup.exe" -v7.51	C:\Program Files\Notepad++\updater\gup.exe		notepad++.exe
User: admin Company: Don HO [email protected] Integrity Level: MEDIUM Description: GUP : a free (LGPL) Generic Updater Exit code: 4294967295 Version: 4.1
3152	"C:\Windows\System32\WScript.exe" "C:\Users\admin\Desktop\Swift_Reimbursement Slip.js"	C:\Windows\System32\WScript.exe		explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385
3132	"C:\Windows\System32\wscript.exe" //B "C:\Users\admin\AppData\Roaming\Swift_Reimbursement Slip.js"	C:\Windows\System32\wscript.exe		WScript.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Version: 5.8.7600.16385

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Total events

2 205

Read events

1 982

Write events

218

Delete events

Modification events


(PID) Process:	(3552) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:	write	Name:	CompatibilityFlags
Value: 0
(PID) Process:	(3552) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3552) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3552) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones
Operation:	write	Name:	SecuritySafe
Value: 1
(PID) Process:	(3552) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:	write	Name:	ProxyEnable
Value: 0
(PID) Process:	(3552) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:	write	Name:	SavedLegacySettings
Value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
(PID) Process:	(3552) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active
Operation:	write	Name:	{2203580F-DABA-11E9-B86F-5254004A04AF}
Value: 0
(PID) Process:	(3552) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:	write	Name:	Type
Value: 4
(PID) Process:	(3552) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:	write	Name:	Count
Value: 2
(PID) Process:	(3552) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:	write	Name:	Time
Value: E30709000400130008002F0027005601

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3552	iexplore.exe	C:\Users\admin\AppData\Local\Temp\~DF3D1762019CE32D9A.TMP		—
		MD5:—	SHA256:—
3552	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico		—
		MD5:—	SHA256:—
3552	iexplore.exe	C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico		—
		MD5:—	SHA256:—
3552	iexplore.exe	C:\Users\admin\AppData\Local\Temp\~DF68906A55BE0738FB.TMP		—
		MD5:—	SHA256:—
3552	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{2203580F-DABA-11E9-B86F-5254004A04AF}.dat		—
		MD5:—	SHA256:—
2312	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa2312.39277\Swift_Reimbursement Slip.js		—
		MD5:—	SHA256:—
4040	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.dat		dat
		MD5:D69F36F597A09ABD1E1BEDDF1C5EE565	SHA256:6548FF55ACEC9CF6154024B29590E78B23C0DA1A1E6297E6A81FA58D6CA98C5D
4040	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\index.dat		dat
		MD5:A65035BDCE097050F506FD8791C29534	SHA256:203280B2033FC7A80B37CB9CADC995019197318704E8B29888BC6B88203FB8FB
3552	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{22035810-DABA-11E9-B86F-5254004A04AF}.dat		binary
		MD5:16DB9C2FD586EA66E8FE8D63A8BB82B7	SHA256:E324736B61388A39A0CC3A1C6589A2DA814344429910C91A25F077672E712F84
4040	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\X39NT03S\Swift_Reimbursement_Slip[1].zip		compressed
		MD5:30D0A3A62B48A336309EC6C81EC95DC6	SHA256:3EC3CC3B5F75B6CC36BBDE4357465B25FAE5A73AF326C7C7A28F0147DBAF1C17

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
—	—	GET	200	93.184.220.29:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2Fz5hY5qj0aEmX0H4s05bY%3D	US	der	1.47 Kb	whitelisted
4040	iexplore.exe	GET	200	31.187.84.51:80	http://desop.fi/wp-content/plugins/Swift_Reimbursement_Slip.zip	FI	compressed	20.3 Kb	malicious
3132	wscript.exe	POST	200	178.124.140.148:3571	http://178.124.140.148:3571/is-ready	BY	text	12 b	malicious
3132	wscript.exe	POST	200	178.124.140.148:3571	http://178.124.140.148:3571/is-ready	BY	text	12 b	malicious
3132	wscript.exe	POST	200	178.124.140.148:3571	http://178.124.140.148:3571/is-ready	BY	text	12 b	malicious
3132	wscript.exe	POST	200	178.124.140.148:3571	http://178.124.140.148:3571/is-ready	BY	text	12 b	malicious
3132	wscript.exe	POST	200	178.124.140.148:3571	http://178.124.140.148:3571/is-ready	BY	text	12 b	malicious
3132	wscript.exe	POST	200	178.124.140.148:3571	http://178.124.140.148:3571/is-ready	BY	text	12 b	malicious
3132	wscript.exe	POST	200	178.124.140.148:3571	http://178.124.140.148:3571/is-ready	BY	text	12 b	malicious
3132	wscript.exe	POST	200	178.124.140.148:3571	http://178.124.140.148:3571/is-ready	BY	text	12 b	malicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
—	—	93.184.220.29:80	ocsp.digicert.com	MCI Communications Services, Inc. d/b/a Verizon Business	US	whitelisted
3552	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
4040	iexplore.exe	31.187.84.51:80	desop.fi	Euronic Oy	FI	malicious
3132	wscript.exe	178.124.140.148:3571	—	Republican Unitary Telecommunication Enterprise Beltelecom	BY	malicious
3148	gup.exe	104.31.89.28:443	notepad-plus-plus.org	Cloudflare Inc	US	shared
—	—	178.124.140.148:3571	—	Republican Unitary Telecommunication Enterprise Beltelecom	BY	malicious

DNS requests

Domain	IP	Reputation
desop.fi	31.187.84.51	unknown
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
notepad-plus-plus.org	104.31.89.28 104.31.88.28	whitelisted
ocsp.digicert.com	93.184.220.29	whitelisted
dns.msftncsi.com	131.107.255.255	shared

Threats

PID	Process	Class	Message
3132	wscript.exe	A Network Trojan was detected	ET TROJAN Worm.VBS Dunihi/Houdini/H-Worm Checkin 1
3132	wscript.exe	A Network Trojan was detected	ET TROJAN Worm.VBS Dunihi/Houdini/H-Worm Checkin UA
3132	wscript.exe	A Network Trojan was detected	AV MALWARE VBS.Dunihi Check-in UA
3132	wscript.exe	A Network Trojan was detected	MALWARE [PTsecurity] KJw0rm/Dunihi.VBS.Worm
4040	iexplore.exe	Misc activity	ET INFO SUSPICIOUS Single JS file inside of ZIP Download (Observed as lure in malspam campaigns)
3132	wscript.exe	A Network Trojan was detected	ET TROJAN Worm.VBS Dunihi/Houdini/H-Worm Checkin 1
3132	wscript.exe	A Network Trojan was detected	ET TROJAN Worm.VBS Dunihi/Houdini/H-Worm Checkin UA
3132	wscript.exe	A Network Trojan was detected	AV MALWARE VBS.Dunihi Check-in UA
3132	wscript.exe	A Network Trojan was detected	MALWARE [PTsecurity] KJw0rm/Dunihi.VBS.Worm
3132	wscript.exe	A Network Trojan was detected	ET TROJAN Worm.VBS Dunihi/Houdini/H-Worm Checkin 1

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Process	Message
notepad++.exe	VerifyLibrary: C:\Program Files\Notepad++\SciLexer.dll
notepad++.exe	VerifyLibrary: certificate revocation checking is disabled
notepad++.exe	42C4C5846BB675C74E2B2C90C69AB44366401093

General Info

http://desop.fi/wp-content/plugins/Swift_Reimbursement_Slip.zip

54EC7EF9BC0557FABF6DCBC2DCE0659D

CF2B2B7CDB28E3D9A44BFA58ED96315D0B4DC6F0

9864C3E4E988DB9F4D8F8964CEABF88197F1F046484A1B171EB2006387D88719

3:N1KaAWZVYAQjcLkSuzRhfU:CazUAscY1Lc

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Writes to a start menu file

Changes the autorun value in the registry

DUNIHI was detected

Connects to CnC server

SUSPICIOUS

Creates files in the user directory

Application launched itself

Executes scripts

INFO

Creates files in the user directory

Reads Internet Cache Settings

Application launched itself

Changes internet zones settings

Manual execution by user

Reads settings of System Certificates

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process 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