Malware analysis kuvzy5z0 Malicious activity | ANY.RUN

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download:	kuvzy5z0
Full analysis:	https://app.any.run/tasks/02bf03a2-02e9-4776-8894-10f34a92296e
Verdict:	Malicious activity
Threats:	Emotet is one of the most dangerous trojans ever created. Over the course of its lifetime, it was upgraded to become a very destructive malware. It targets mostly corporate victims but even private users get infected in mass spam email 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:	May 24, 2019, 09:15:28
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	emotet trojan feodo
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows
MD5:	BE4AD4D1A7B7EE8D09525CBCA3B573FA
SHA1:	237AF2EEFEB59DBB353EBC13B83FC82EEE7DEDFB
SHA256:	74B15C4B6EF5266058EF88FAF69A25C76CC352D1E5A89B95F9DEBCE6A570A62A
SSDEEP:	1536:hZn4Hrn6ibgG1vpq+d17nd3KrDgVpZ8g1ucWG89KI4+Au9z8RNaVZEjiuT3i:hZ4Hrn6TUqg38MriX7BVZYN3i

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:: 120 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 60 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: on
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
- EMOTET was detected
  - soundser.exe (PID: 2512)
- Emotet process was detected
  - soundser.exe (PID: 3728)
- Connects to CnC server
  - soundser.exe (PID: 2512)
SUSPICIOUS
- Application launched itself
  - kuvzy5z0.exe (PID: 2424)
- Executable content was dropped or overwritten
  - kuvzy5z0.exe (PID: 3524)
- Starts itself from another location
  - kuvzy5z0.exe (PID: 3524)
- Connects to server without host name
  - soundser.exe (PID: 2512)
INFO
No info indicators.

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

.dll	\|	Win32 Dynamic Link Library (generic) (43.5)
.exe	\|	Win32 Executable (generic) (29.8)
.exe	\|	Generic Win/DOS Executable (13.2)
.exe	\|	DOS Executable Generic (13.2)
.vxd	\|	VXD Driver (0.2)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2015:11:12 12:08:00+01:00
PEType:	PE32
LinkerVersion:	15
CodeSize:	4608
InitializedDataSize:	70656
UninitializedDataSize:	-
EntryPoint:	0x1702
OSVersion:	5
ImageVersion:	-
SubsystemVersion:	5
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	12-Nov-2015 11:08:00

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0090
Pages in file:	0x0003
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x0000
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x0000
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x00000080

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	2
Time date stamp:	12-Nov-2015 11:08:00
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DEBUG_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x000010C1	0x00001200	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.45373
.data	0x00003000	0x00011390	0x00011400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	7.90044

Imports


advapi32.dll
certcli.dll
cryptdll.dll
kernel32.dll
untfs.dll

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
2424	"C:\Users\admin\AppData\Local\Temp\kuvzy5z0.exe"	C:\Users\admin\AppData\Local\Temp\kuvzy5z0.exe	—	explorer.exe
User: admin Integrity Level: MEDIUM Exit code: 0
3524	--313eb4e4	C:\Users\admin\AppData\Local\Temp\kuvzy5z0.exe		kuvzy5z0.exe
User: admin Integrity Level: MEDIUM Exit code: 0
3728	"C:\Users\admin\AppData\Local\soundser\soundser.exe"	C:\Users\admin\AppData\Local\soundser\soundser.exe		kuvzy5z0.exe
User: admin Integrity Level: MEDIUM Exit code: 0
2512	--3ab57678	C:\Users\admin\AppData\Local\soundser\soundser.exe		soundser.exe
User: admin Integrity Level: MEDIUM

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Total events

Read events

Write events

Delete events

Modification events


(PID) Process:	(2512) soundser.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(2512) soundser.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(2512) soundser.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(2512) soundser.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760
(PID) Process:	(2512) soundser.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32
Operation:	write	Name:	MaxFileSize
Value: 1048576
(PID) Process:	(2512) soundser.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASAPI32
Operation:	write	Name:	FileDirectory
Value: %windir%\tracing
(PID) Process:	(2512) soundser.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASMANCS
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(2512) soundser.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASMANCS
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(2512) soundser.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASMANCS
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(2512) soundser.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\soundser_RASMANCS
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3524	kuvzy5z0.exe	C:\Users\admin\AppData\Local\soundser\soundser.exe		executable
		MD5:BE4AD4D1A7B7EE8D09525CBCA3B573FA	SHA256:74B15C4B6EF5266058EF88FAF69A25C76CC352D1E5A89B95F9DEBCE6A570A62A

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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
2512	soundser.exe	POST	—	70.44.163.160:443	http://70.44.163.160:443/health/	US	—	—	malicious
2512	soundser.exe	POST	—	190.117.206.153:443	http://190.117.206.153:443/health/	PE	—	—	malicious
2512	soundser.exe	POST	404	200.80.198.34:80	http://200.80.198.34/srvc/pdf/ringin/	AR	xml	345 b	malicious
2512	soundser.exe	POST	—	181.211.130.109:443	http://181.211.130.109:443/pdf/	EC	—	—	malicious
2512	soundser.exe	POST	—	201.212.24.6:443	http://201.212.24.6:443/pdf/	AR	—	—	malicious
2512	soundser.exe	POST	404	159.65.241.220:8080	http://159.65.241.220:8080/jit/forced/ringin/merge/	US	xml	345 b	malicious
2512	soundser.exe	POST	404	205.186.154.130:80	http://205.186.154.130/splash/	US	xml	345 b	malicious
2512	soundser.exe	POST	404	46.21.105.59:8080	http://46.21.105.59:8080/forced/	SE	xml	345 b	malicious
2512	soundser.exe	POST	404	51.255.50.164:8080	http://51.255.50.164:8080/health/	FR	xml	345 b	malicious
2512	soundser.exe	POST	404	70.44.163.160:8080	http://70.44.163.160:8080/forced/	US	xml	345 b	malicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
—	—	159.65.241.220:8080	—	—	US	malicious
2512	soundser.exe	200.80.198.34:80	—	Techtel LMDS Comunicaciones Interactivas S.A.	AR	malicious
2512	soundser.exe	80.86.92.114:7080	—	Host Europe GmbH	DE	malicious
2512	soundser.exe	218.161.88.253:8080	—	Data Communication Business Group	TW	malicious
—	—	181.15.180.140:80	—	Telecom Argentina S.A.	AR	malicious
2512	soundser.exe	187.242.204.142:80	—	Mega Cable, S.A. de C.V.	MX	malicious
—	—	70.44.163.160:443	—	PenTeleData Inc.	US	malicious
2512	soundser.exe	190.117.206.153:443	—	America Movil Peru S.A.C.	PE	malicious
2512	soundser.exe	46.21.105.59:8080	—	GleSYS Internet Services AB	SE	malicious
2512	soundser.exe	181.211.130.109:443	—	CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP	EC	malicious

DNS requests

No data

Threats

PID	Process	Class	Message
2512	soundser.exe	A Network Trojan was detected	MALWARE [PTsecurity] Feodo/Emotet
2512	soundser.exe	A Network Trojan was detected	MALWARE [PTsecurity] Feodo/Emotet
2512	soundser.exe	A Network Trojan was detected	ET CNC Feodo Tracker Reported CnC Server group 14
2512	soundser.exe	A Network Trojan was detected	MALWARE [PTsecurity] Feodo/Emotet
2512	soundser.exe	A Network Trojan was detected	ET CNC Feodo Tracker Reported CnC Server group 9
2512	soundser.exe	A Network Trojan was detected	MALWARE [PTsecurity] Feodo/Emotet
2512	soundser.exe	A Network Trojan was detected	MALWARE [PTsecurity] Feodo/Emotet
2512	soundser.exe	Potentially Bad Traffic	ET POLICY HTTP traffic on port 443 (POST)
2512	soundser.exe	A Network Trojan was detected	ET CNC Feodo Tracker Reported CnC Server group 16
2512	soundser.exe	A Network Trojan was detected	MALWARE [PTsecurity] Feodo/Emotet

41 ETPRO signatures available at the full report

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No debug info

General Info

kuvzy5z0

BE4AD4D1A7B7EE8D09525CBCA3B573FA

237AF2EEFEB59DBB353EBC13B83FC82EEE7DEDFB

74B15C4B6EF5266058EF88FAF69A25C76CC352D1E5A89B95F9DEBCE6A570A62A

1536:hZn4Hrn6ibgG1vpq+d17nd3KrDgVpZ8g1ucWG89KI4+Au9z8RNaVZEjiuT3i:hZ4Hrn6TUqg38MriX7BVZYN3i

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

EMOTET was detected

Emotet process was detected

Connects to CnC server

SUSPICIOUS

Application launched itself

Executable content was dropped or overwritten

Starts itself from another location

Connects to server without host name

INFO

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Imports

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