Malware analysis Mv Sea Wolf.xlsx Malicious activity | ANY.RUN

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File name:	Mv Sea Wolf.xlsx
Full analysis:	https://app.any.run/tasks/38d9ab29-3d03-428d-b79a-9a43df14b582
Verdict:	Malicious activity
Threats:	LokiBot was developed in 2015 to steal information from a variety of applications. Despite the age, this malware is still rather popular among cybercriminals. 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 11, 2019, 07:27:07
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	encrypted exploit CVE-2017-11882 trojan lokibot
Indicators:
MIME:	application/encrypted
File info:	CDFV2 Encrypted
MD5:	555B6E466C955ADCDD280F59825C93A3
SHA1:	09445E6A440372A7FBBF15DF54DA5FC0D108CC85
SHA256:	38317FE20E8BB972336CB96833C02F6BFD2696E27C942EA6952B3EDAE31192B0
SSDEEP:	1536:985PK7u9O4bl7X2XiblOwVhGUGHaNBkbuVM:G5PuL4blDVblOwV0UsaHkaVM

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:: 60 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
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
  - vbc.exe (PID: 3160)
  - RegAsm.exe (PID: 3512)
- Equation Editor starts application (CVE-2017-11882)
  - EQNEDT32.EXE (PID: 2984)
- Suspicious connection from the Equation Editor
  - EQNEDT32.EXE (PID: 2984)
- Detected artifacts of LokiBot
  - RegAsm.exe (PID: 3512)
- Connects to CnC server
  - RegAsm.exe (PID: 3512)
- LOKIBOT was detected
  - RegAsm.exe (PID: 3512)
- Actions looks like stealing of personal data
  - RegAsm.exe (PID: 3512)
SUSPICIOUS
- Executed via COM
  - EQNEDT32.EXE (PID: 2984)
- Executable content was dropped or overwritten
  - EQNEDT32.EXE (PID: 2984)
  - RegAsm.exe (PID: 3512)
- Creates files in the user directory
  - RegAsm.exe (PID: 3512)
- Loads DLL from Mozilla Firefox
  - RegAsm.exe (PID: 3512)
INFO
- Reads Microsoft Office registry keys
  - EXCEL.EXE (PID: 2760)

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
2760	"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde	C:\Program Files\Microsoft Office\Office14\EXCEL.EXE	—	explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Excel Version: 14.0.6024.1000
2984	"C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding	C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE		svchost.exe
User: admin Company: Design Science, Inc. Integrity Level: MEDIUM Description: Microsoft Equation Editor Exit code: 0 Version: 00110900
3160	"C:\Users\Public\vbc.exe"	C:\Users\Public\vbc.exe	—	EQNEDT32.EXE
User: admin Integrity Level: MEDIUM Exit code: 0
3512	"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"	C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe		vbc.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 2.0.50727.5420 (Win7SP1.050727-5400)

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Total events

662

Read events

617

Write events

Delete events

Modification events


(PID) Process:	(2760) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	write	Name:	dh!
Value: 64682100C80A0000010000000000000000000000
(PID) Process:	(2760) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(2760) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(2760) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:	write	Name:	MTTT
Value: C80A00007A0BA05A7268D50100000000
(PID) Process:	(2760) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete value	Name:	dh!
Value: 64682100C80A0000010000000000000000000000
(PID) Process:	(2760) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete key	Name:
Value:
(PID) Process:	(2760) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:	delete key	Name:
Value:
(PID) Process:	(2760) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2760) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(2760) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\16A454
Operation:	write	Name:	16A454
Value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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2760	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\CVR9C35.tmp.cvr		—
		MD5:—	SHA256:—
3512	RegAsm.exe	C:\Users\admin\AppData\Roaming\F63AAA\A71D80.hdb		text
		MD5:5302B1B5EC232D44E2D9507FB847FC49	SHA256:20B58A25872B1E3F7D47DAE0C090ACF229C49B6E33939934513499CC37BB2684
2984	EQNEDT32.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\rizz[1].exe		executable
		MD5:58D2F2EA76271089372ACFF4D08DE301	SHA256:9461EDBB7C1ACED4CADFDC8ABC21F99B6757CFA9D1849AAB18371CE0F34C0AF6
2984	EQNEDT32.EXE	C:\Users\Public\vbc.exe		executable
		MD5:58D2F2EA76271089372ACFF4D08DE301	SHA256:9461EDBB7C1ACED4CADFDC8ABC21F99B6757CFA9D1849AAB18371CE0F34C0AF6
3512	RegAsm.exe	C:\Users\admin\AppData\Roaming\F63AAA\A71D80.lck		binary
		MD5:C4CA4238A0B923820DCC509A6F75849B	SHA256:6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B
3512	RegAsm.exe	C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f		dbf
		MD5:18B8CFC0185C50383AAC0A4F30A9DAC8	SHA256:913E8CED6A447FE791954D382ABA52D490513C5D2F689B391866C7E561F89A03
3512	RegAsm.exe	C:\Users\admin\AppData\Roaming\F63AAA\A71D80.exe		executable
		MD5:278EDBD499374BF73621F8C1F969D894	SHA256:C6999B9F79932C3B4F1C461A69D9DC8DC301D6A155ABC33EFE1B6E9E4A038391

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
3512	RegAsm.exe	POST	—	161.117.182.74:80	http://efore.info/sky1/five/fre.php	SG	—	—	malicious
3512	RegAsm.exe	POST	—	161.117.182.74:80	http://efore.info/sky1/five/fre.php	SG	—	—	malicious
3512	RegAsm.exe	POST	—	161.117.182.74:80	http://efore.info/sky1/five/fre.php	SG	—	—	malicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3512	RegAsm.exe	161.117.182.74:80	efore.info	—	SG	malicious
2984	EQNEDT32.EXE	207.55.244.103:80	fomoportugal.com	CONTINENTAL BROADBAND PENNSYLVANIA, INC.	US	malicious

DNS requests

Domain	IP	Reputation
fomoportugal.com	207.55.244.103	unknown
efore.info	161.117.182.74	malicious

Threats

PID	Process	Class	Message
2984	EQNEDT32.EXE	Potential Corporate Privacy Violation	ET POLICY PE EXE or DLL Windows file download HTTP
3512	RegAsm.exe	A Network Trojan was detected	ET TROJAN LokiBot User-Agent (Charon/Inferno)
3512	RegAsm.exe	A Network Trojan was detected	ET TROJAN LokiBot Checkin
3512	RegAsm.exe	A Network Trojan was detected	ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M1
3512	RegAsm.exe	A Network Trojan was detected	ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M2
3512	RegAsm.exe	A Network Trojan was detected	MALWARE [PTsecurity] Loki Bot Check-in M2
3512	RegAsm.exe	A Network Trojan was detected	ET TROJAN LokiBot User-Agent (Charon/Inferno)
3512	RegAsm.exe	A Network Trojan was detected	ET TROJAN LokiBot Checkin
3512	RegAsm.exe	A Network Trojan was detected	ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M1
3512	RegAsm.exe	A Network Trojan was detected	ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M2

3 ETPRO signatures available at the full report

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No debug info

General Info

Mv Sea Wolf.xlsx

555B6E466C955ADCDD280F59825C93A3

09445E6A440372A7FBBF15DF54DA5FC0D108CC85

38317FE20E8BB972336CB96833C02F6BFD2696E27C942EA6952B3EDAE31192B0

1536:985PK7u9O4bl7X2XiblOwVhGUGHaNBkbuVM:G5PuL4blDVblOwV0UsaHkaVM

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Equation Editor starts application (CVE-2017-11882)

Suspicious connection from the Equation Editor

Detected artifacts of LokiBot

Connects to CnC server

LOKIBOT was detected

Actions looks like stealing of personal data

SUSPICIOUS

Executed via COM

Executable content was dropped or overwritten

Creates files in the user directory

Loads DLL from Mozilla Firefox

INFO

Reads Microsoft Office registry keys

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings