Malware analysis 59896624085c360ba9c21bad5962d724afe8d71d.exe.tar.gz Malicious activity

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File name:	59896624085c360ba9c21bad5962d724afe8d71d.exe.tar.gz
Full analysis:	https://app.any.run/tasks/255dc1fb-a9bd-4c49-853d-b10546110e8b
Verdict:	Malicious activity
Threats:	Netwire is an advanced RAT — it is a malware that takes control of infected PCs and allows its operators to perform various actions. Unlike many RATs, this one can target every major operating system, including Windows, Linux, and MacOS. Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. 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:	January 17, 2019, 17:59:37
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	rat netwire trojan
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v2.0 to extract
MD5:	0524F187C40B57E2B50B04774EE4D2FC
SHA1:	8318AC8AB680903A558BB9CEFE836334930B813D
SHA256:	D637EA2D20F8058428FA3D362F36AEC5CF3767F53EDD9D62908E044EE85FB408
SSDEEP:	6144:6ZnaRXRtNdv2LMT6lBBHVan9nPl37DpdpwgUgmoKjDSuUZWtfZK2:6ZahRt/slvoPlLDzfUgmvaIl

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:: 180 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 120 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
- Application was dropped or rewritten from another process
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 2208)
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 3512)
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 3456)
  - Host.exe (PID: 2480)
  - Host.exe (PID: 2872)
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 2632)
  - Host.exe (PID: 2972)
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 1168)
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 2848)
- NETWIRE was detected
  - Host.exe (PID: 2872)
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 2848)
- Connects to CnC server
  - Host.exe (PID: 2872)
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 2848)
SUSPICIOUS
- Application launched itself
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 2208)
  - Host.exe (PID: 2480)
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 3512)
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 2632)
- Creates files in the user directory
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 3456)
  - Host.exe (PID: 2872)
- Executable content was dropped or overwritten
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 3456)
- Connects to unusual port
  - Host.exe (PID: 2872)
  - 59896624085c360ba9c21bad5962d724afe8d71d.exe (PID: 2848)
INFO
- Changes internet zones settings
  - iexplore.exe (PID: 2084)
- Application launched itself
  - iexplore.exe (PID: 2084)
- Reads internet explorer settings
  - iexplore.exe (PID: 876)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 876)
  - iexplore.exe (PID: 2084)
- Reads settings of System Certificates
  - iexplore.exe (PID: 2084)
- Creates files in the user directory
  - FlashUtil32_26_0_0_131_ActiveX.exe (PID: 3612)
  - iexplore.exe (PID: 876)
- Adds / modifies Windows certificates
  - iexplore.exe (PID: 2084)
- Changes settings of System certificates
  - iexplore.exe (PID: 2084)

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:	0x0801
ZipCompression:	Deflated
ZipModifyDate:	2018:11:21 04:16:05
ZipCRC:	0x73efc7ae
ZipCompressedSize:	307070
ZipUncompressedSize:	572416
ZipFileName:	59896624085c360ba9c21bad5962d724afe8d71d

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\AppData\Local\Temp\59896624085c360ba9c21bad5962d724afe8d71d.exe.tar.gz.zip"	C:\Program Files\WinRAR\WinRAR.exe	—	explorer.exe
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0
2208	"C:\Users\admin\Desktop\59896624085c360ba9c21bad5962d724afe8d71d.exe"	C:\Users\admin\Desktop\59896624085c360ba9c21bad5962d724afe8d71d.exe	—	explorer.exe
User: admin Integrity Level: MEDIUM Exit code: 0
3456	"C:\Users\admin\Desktop\59896624085c360ba9c21bad5962d724afe8d71d.exe"	C:\Users\admin\Desktop\59896624085c360ba9c21bad5962d724afe8d71d.exe		59896624085c360ba9c21bad5962d724afe8d71d.exe
User: admin Integrity Level: MEDIUM Exit code: 0
3512	"C:\Users\admin\Desktop\59896624085c360ba9c21bad5962d724afe8d71d.exe" 2 3456 2414984	C:\Users\admin\Desktop\59896624085c360ba9c21bad5962d724afe8d71d.exe	—	59896624085c360ba9c21bad5962d724afe8d71d.exe
User: admin Integrity Level: MEDIUM Exit code: 0
2480	"C:\Users\admin\AppData\Roaming\Install\Host.exe"	C:\Users\admin\AppData\Roaming\Install\Host.exe	—	59896624085c360ba9c21bad5962d724afe8d71d.exe
User: admin Integrity Level: MEDIUM Exit code: 0
2632	"C:\Users\admin\Desktop\59896624085c360ba9c21bad5962d724afe8d71d.exe"	C:\Users\admin\Desktop\59896624085c360ba9c21bad5962d724afe8d71d.exe	—	59896624085c360ba9c21bad5962d724afe8d71d.exe
User: admin Integrity Level: MEDIUM Exit code: 0
2872	"C:\Users\admin\AppData\Roaming\Install\Host.exe"	C:\Users\admin\AppData\Roaming\Install\Host.exe		Host.exe
User: admin Integrity Level: MEDIUM
2972	"C:\Users\admin\AppData\Roaming\Install\Host.exe" 2 2872 2427328	C:\Users\admin\AppData\Roaming\Install\Host.exe	—	Host.exe
User: admin Integrity Level: MEDIUM
2084	"C:\Program Files\Internet Explorer\iexplore.exe"	C:\Program Files\Internet Explorer\iexplore.exe		explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Version: 8.00.7600.16385 (win7_rtm.090713-1255)
2848	"C:\Users\admin\Desktop\59896624085c360ba9c21bad5962d724afe8d71d.exe"	C:\Users\admin\Desktop\59896624085c360ba9c21bad5962d724afe8d71d.exe		59896624085c360ba9c21bad5962d724afe8d71d.exe
User: admin Integrity Level: MEDIUM

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Total events

982

Read events

865

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

127

Unknown types

Dropped files

PID	Process	Filename		Type
2984	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRb2984.368\59896624085c360ba9c21bad5962d724afe8d71d		—
		MD5:—	SHA256:—
2084	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\favicon[1].ico		—
		MD5:—	SHA256:—
2084	iexplore.exe	C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico		—
		MD5:—	SHA256:—
876	iexplore.exe	C:\Users\admin\AppData\Local\Temp\Low\CabB32.tmp		—
		MD5:—	SHA256:—
876	iexplore.exe	C:\Users\admin\AppData\Local\Temp\Low\TarB33.tmp		—
		MD5:—	SHA256:—
876	iexplore.exe	C:\Users\admin\AppData\Local\Temp\Low\CabB44.tmp		—
		MD5:—	SHA256:—
876	iexplore.exe	C:\Users\admin\AppData\Local\Temp\Low\TarB45.tmp		—
		MD5:—	SHA256:—
876	iexplore.exe	C:\Users\admin\AppData\Local\Temp\Low\CabC5F.tmp		—
		MD5:—	SHA256:—
876	iexplore.exe	C:\Users\admin\AppData\Local\Temp\Low\TarC60.tmp		—
		MD5:—	SHA256:—
876	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OCDM6JB6\chase_com[1].txt		—
		MD5:—	SHA256:—

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
876	iexplore.exe	GET	301	159.53.116.62:80	http://chase.com/	US	—	—	suspicious
876	iexplore.exe	GET	200	2.16.186.81:80	http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab	unknown	compressed	55.2 Kb	whitelisted
2084	iexplore.exe	GET	200	204.79.197.200:80	http://www.bing.com/favicon.ico	US	image	237 b	whitelisted

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2084	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
2872	Host.exe	209.61.195.31:5868	onyeomachawa50.dynns.com	HopOne Internet Corporation	US	suspicious
876	iexplore.exe	159.53.43.185:443	sites.chase.com	JPMorgan Chase & Co.	US	unknown
876	iexplore.exe	2.16.186.81:80	www.download.windowsupdate.com	Akamai International B.V.	—	whitelisted
2848	59896624085c360ba9c21bad5962d724afe8d71d.exe	209.61.195.31:5868	onyeomachawa50.dynns.com	HopOne Internet Corporation	US	suspicious
876	iexplore.exe	159.53.116.62:80	chase.com	JPMorgan Chase & Co.	US	suspicious
876	iexplore.exe	159.53.44.60:443	chase.com	JPMorgan Chase & Co.	US	unknown
2084	iexplore.exe	159.53.44.60:443	chase.com	JPMorgan Chase & Co.	US	unknown
876	iexplore.exe	159.53.117.13:443	rf15.chase.com	JPMorgan Chase & Co.	US	unknown
876	iexplore.exe	54.81.103.120:443	rc.rlcdn.com	Amazon.com, Inc.	US	unknown

DNS requests

Domain	IP	Reputation
onyeomachawa50.dynns.com	209.61.195.31	malicious
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
chase.com	159.53.116.62 159.53.42.11 159.53.44.60 159.53.84.126 159.53.85.137 159.53.113.168 159.53.224.21	suspicious
www.chase.com	159.53.44.60	whitelisted
www.download.windowsupdate.com	2.16.186.81 2.16.186.56	whitelisted
sites.chase.com	159.53.43.185	unknown
googleads.g.doubleclick.net	216.58.206.2	whitelisted
rf15.chase.com	159.53.117.13	unknown
www.facebook.com	157.240.20.35	whitelisted
rc.rlcdn.com	54.81.103.120 54.85.146.68 54.86.0.208 54.82.158.121 54.82.237.73 54.88.199.196 54.210.157.45 54.80.167.45	whitelisted

Threats

PID	Process	Class	Message
2872	Host.exe	A Network Trojan was detected	SC SPYWARE Spyware Weecnaw Win32
2872	Host.exe	A Network Trojan was detected	MALWARE [PTsecurity] Netwire.RAT
2872	Host.exe	A Network Trojan was detected	ET TROJAN Possible Netwire RAT Client HeartBeat C2
2872	Host.exe	A Network Trojan was detected	ET TROJAN Possible Netwire RAT Client HeartBeat C2
2872	Host.exe	A Network Trojan was detected	MALWARE [PTsecurity] NanoCore/NetWire.RAT
2872	Host.exe	A Network Trojan was detected	SC SPYWARE Spyware Weecnaw Win32
2872	Host.exe	A Network Trojan was detected	MALWARE [PTsecurity] Netwire.RAT
2848	59896624085c360ba9c21bad5962d724afe8d71d.exe	A Network Trojan was detected	SC SPYWARE Spyware Weecnaw Win32
2848	59896624085c360ba9c21bad5962d724afe8d71d.exe	A Network Trojan was detected	MALWARE [PTsecurity] Netwire.RAT
2872	Host.exe	A Network Trojan was detected	ET TROJAN Possible Netwire RAT Client HeartBeat C2

1 ETPRO signatures available at the full report

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No debug info

General Info

59896624085c360ba9c21bad5962d724afe8d71d.exe.tar.gz

0524F187C40B57E2B50B04774EE4D2FC

8318AC8AB680903A558BB9CEFE836334930B813D

D637EA2D20F8058428FA3D362F36AEC5CF3767F53EDD9D62908E044EE85FB408

6144:6ZnaRXRtNdv2LMT6lBBHVan9nPl37DpdpwgUgmoKjDSuUZWtfZK2:6ZahRt/slvoPlLDzfUgmvaIl

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

NETWIRE was detected

Connects to CnC server

SUSPICIOUS

Application launched itself

Creates files in the user directory

Executable content was dropped or overwritten

Connects to unusual port

INFO

Changes internet zones settings

Application launched itself

Reads internet explorer settings

Reads Internet Cache Settings

Reads settings of System Certificates

Creates files in the user directory

Adds / modifies Windows certificates

Changes settings of System certificates

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