Malware analysis FacturaNO.238.xls Malicious activity

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File name:	FacturaNO.238.xls
Full analysis:	https://app.any.run/tasks/e9fad91a-9637-467a-88a1-d40f3a78994e
Verdict:	Malicious activity
Threats:	A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. 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:	December 18, 2018, 09:05:33
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	macros macros-on-open opendir loader trojan lokibot
Indicators:
MIME:	application/vnd.ms-excel
File info:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Author: Windows User, Last Saved By: Windows User, Name of Creating Application: Microsoft Excel, Create Time/Date: Mon Dec 17 15:47:58 2018, Last Saved Time/Date: Mon Dec 17 15:51:18 2018, Security: 0
MD5:	9237006E00B738ADC328D7DFD567FE2C
SHA1:	2D8B050F3969387A7F2303F6C26B9807841AE79A
SHA256:	F5BC16F54AADCF81BE5A7BCC5E7F3244C4FC8024DE2AEA3B8671D8B66FB7C15F
SSDEEP:	3072:VVxEtjPOtioVjDGUU1qfDlaGGx+cL2QnAXdp+b0uCe+GIHUeyUJBRqGMfoaHR:zxEtjPOtioVjDGUU1qfDlavx+W2QnANK

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 (68.0.3440.106)
Google Update Helper (1.3.33.17)
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 61.0.2 (x86 en-US) (61.0.2)
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
- Requests a remote executable file from MS Office
  - EXCEL.EXE (PID: 3052)
- Executable content was dropped or overwritten
  - EXCEL.EXE (PID: 3052)
- Application was dropped or rewritten from another process
  - DPWTLC.exe (PID: 3208)
  - ctfmon.exe (PID: 3144)
- Changes the autorun value in the registry
  - DPWTLC.exe (PID: 3208)
- Unusual execution from Microsoft Office
  - EXCEL.EXE (PID: 3052)
- Detected artifacts of LokiBot
  - ctfmon.exe (PID: 3144)
- LOKIBOT was detected
  - ctfmon.exe (PID: 3144)
- Connects to CnC server
  - ctfmon.exe (PID: 3144)
- Actions looks like stealing of personal data
  - ctfmon.exe (PID: 3144)
SUSPICIOUS
- Unusual connect from Microsoft Office
  - EXCEL.EXE (PID: 3052)
- Loads DLL from Mozilla Firefox
  - ctfmon.exe (PID: 3144)
- Executable content was dropped or overwritten
  - DPWTLC.exe (PID: 3208)
  - ctfmon.exe (PID: 3144)
- Connects to server without host name
  - ctfmon.exe (PID: 3144)
- Creates files in the user directory
  - ctfmon.exe (PID: 3144)
INFO
- Creates files in the user directory
  - EXCEL.EXE (PID: 3052)
- Reads Microsoft Office registry keys
  - EXCEL.EXE (PID: 3052)

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

.xls	\|	Microsoft Excel sheet (48)
.xls	\|	Microsoft Excel sheet (alternate) (39.2)

EXIF

FlashPix

CompObjUserType:	Microsoft Excel 2003 Worksheet
CompObjUserTypeLen:	31
HeadingPairs:	Worksheets 3
TitleOfParts:	Sheet1 Sheet2 Sheet3
HyperlinksChanged:	No
SharedDoc:	No
LinksUpToDate:	No
ScaleCrop:	No
AppVersion:	14
CodePage:	Windows Latin 1 (Western European)
Security:	None
ModifyDate:	2018:12:17 15:51:18
CreateDate:	2018:12:17 15:47:58
Software:	Microsoft Excel
LastModifiedBy:	Windows User
Author:	Windows User

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	Parent process
3052	"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 Exit code: 0 Version: 14.0.6024.1000
3208	"C:\Users\admin\AppData\Local\Temp\DPWTLC.exe"	C:\Users\admin\AppData\Local\Temp\DPWTLC.exe	EXCEL.EXE
User: admin Company: Martin Prikryl Integrity Level: MEDIUM Description: WinSCP: SFTP, FTP and SCP client Exit code: 0 Version: 5.5.2.0
3144	"C:\Windows\system32\ctfmon.exe"	C:\Windows\system32\ctfmon.exe	DPWTLC.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: CTF Loader Version: 6.1.7600.16385 (win7_rtm.090713-1255)

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Total events

800

Read events

758

Write events

Delete events

Modification events


(PID) Process:	(3052) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	write	Name:	3*%
Value: 332A2500EC0B0000010000000000000000000000
(PID) Process:	(3052) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(3052) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(3052) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:	write	Name:	MTTT
Value: EC0B000016E911E5B096D40100000000
(PID) Process:	(3052) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete value	Name:	3*%
Value: 332A2500EC0B0000010000000000000000000000
(PID) Process:	(3052) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:	delete key	Name:
Value:
(PID) Process:	(3052) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:	delete key	Name:
Value:
(PID) Process:	(3052) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3052) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3052) EXCEL.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\19A281
Operation:	write	Name:	19A281
Value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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3052	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\CVR9A13.tmp.cvr		—
		MD5:—	SHA256:—
3052	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\~DF70D5D8610E979198.TMP		—
		MD5:—	SHA256:—
3052	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\~DF400E579247001B6C.TMP		—
		MD5:—	SHA256:—
3144	ctfmon.exe	C:\Users\admin\AppData\Roaming\F63AAA\A71D80.lck		—
		MD5:—	SHA256:—
3052	EXCEL.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Windows\IETldCache\index.dat		dat
		MD5:D7A950FEFD60DBAA01DF2D85FEFB3862	SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A
3144	ctfmon.exe	C:\Users\admin\AppData\Roaming\F63AAA\A71D80.hdb		text
		MD5:5302B1B5EC232D44E2D9507FB847FC49	SHA256:20B58A25872B1E3F7D47DAE0C090ACF229C49B6E33939934513499CC37BB2684
3052	EXCEL.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat		text
		MD5:433C3A47A6F3117C0821456652F10945	SHA256:DE5187941EEE2E6A5D71C3AF8B615A943816B4B439B26C6C160D6D29F5C1D44D
3208	DPWTLC.exe	C:\Users\admin\AppData\Local\Temp\WinSC.exe		executable
		MD5:D511204B81D24A3A302D1C37548234DB	SHA256:40596DB0F47362FEE373AC9BCFE693D838F474CB906B776050AF289FEEB93133
3052	EXCEL.EXE	C:\Users\admin\AppData\Local\Temp\DPWTLC.exe		executable
		MD5:D511204B81D24A3A302D1C37548234DB	SHA256:40596DB0F47362FEE373AC9BCFE693D838F474CB906B776050AF289FEEB93133
3052	EXCEL.EXE	C:\Users\admin\Desktop\FacturaNO.238.xls		document
		MD5:F1F61623C3E0BFAC35F9336C9480890B	SHA256:B267A17C5CC6F7D87B90C9DC022FC72C0A090C95A6D497A935D557719E3D858A

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
3144	ctfmon.exe	POST	—	185.141.25.125:80	http://185.141.25.125/roycco/Panel/five/fre.php	RO	—	—	malicious
3052	EXCEL.EXE	GET	200	68.70.164.24:80	http://vidafilm.mx/panelrs/BKUVKB.exe	US	executable	116 Kb	malicious
3144	ctfmon.exe	POST	—	185.141.25.125:80	http://185.141.25.125/roycco/Panel/five/fre.php	RO	—	—	malicious
3144	ctfmon.exe	POST	—	185.141.25.125:80	http://185.141.25.125/roycco/Panel/five/fre.php	RO	—	—	malicious
3144	ctfmon.exe	POST	—	185.141.25.125:80	http://185.141.25.125/roycco/Panel/five/fre.php	RO	—	—	malicious
3144	ctfmon.exe	POST	—	185.141.25.125:80	http://185.141.25.125/roycco/Panel/five/fre.php	RO	—	—	malicious
3144	ctfmon.exe	POST	—	185.141.25.125:80	http://185.141.25.125/roycco/Panel/five/fre.php	RO	—	—	malicious
3144	ctfmon.exe	POST	—	185.141.25.125:80	http://185.141.25.125/roycco/Panel/five/fre.php	RO	—	—	malicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3144	ctfmon.exe	185.141.25.125:80	—	Host Sailor Ltd.	RO	malicious
3052	EXCEL.EXE	68.70.164.24:80	vidafilm.mx	NetSource Communications, Inc.	US	suspicious

DNS requests

Domain	IP	Reputation
vidafilm.mx	68.70.164.24	malicious

Threats

PID	Process	Class	Message
3052	EXCEL.EXE	Potential Corporate Privacy Violation	ET POLICY PE EXE or DLL Windows file download HTTP
3144	ctfmon.exe	A Network Trojan was detected	ET TROJAN LokiBot User-Agent (Charon/Inferno)
3144	ctfmon.exe	A Network Trojan was detected	ET TROJAN LokiBot Checkin
3144	ctfmon.exe	A Network Trojan was detected	ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M1
3144	ctfmon.exe	A Network Trojan was detected	ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M2
3144	ctfmon.exe	A Network Trojan was detected	MALWARE [PTsecurity] Loki Bot Check-in M2
3144	ctfmon.exe	A Network Trojan was detected	ET TROJAN LokiBot User-Agent (Charon/Inferno)
3144	ctfmon.exe	A Network Trojan was detected	ET TROJAN LokiBot Checkin
3144	ctfmon.exe	A Network Trojan was detected	ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M1
3144	ctfmon.exe	A Network Trojan was detected	ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M2

7 ETPRO signatures available at the full report

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No debug info

General Info

FacturaNO.238.xls

9237006E00B738ADC328D7DFD567FE2C

2D8B050F3969387A7F2303F6C26B9807841AE79A

F5BC16F54AADCF81BE5A7BCC5E7F3244C4FC8024DE2AEA3B8671D8B66FB7C15F

3072:VVxEtjPOtioVjDGUU1qfDlaGGx+cL2QnAXdp+b0uCe+GIHUeyUJBRqGMfoaHR:zxEtjPOtioVjDGUU1qfDlavx+W2QnANK

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Requests a remote executable file from MS Office

Executable content was dropped or overwritten

Application was dropped or rewritten from another process

Changes the autorun value in the registry

Unusual execution from Microsoft Office

Detected artifacts of LokiBot

LOKIBOT was detected

Connects to CnC server

Actions looks like stealing of personal data

SUSPICIOUS

Unusual connect from Microsoft Office

Loads DLL from Mozilla Firefox

Executable content was dropped or overwritten

Connects to server without host name

Creates files in the user directory

INFO

Creates files in the user directory

Reads Microsoft Office registry keys

Malware configuration

Static information

TRiD

EXIF

FlashPix

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings