Malware analysis NETSeal.rar Malicious activity | ANY.RUN

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File name:	NETSeal.rar
Full analysis:	https://app.any.run/tasks/f49cdadb-8b4a-42f5-81bf-71a4bce0ebd7
Verdict:	Malicious activity
Analysis date:	July 11, 2019, 20:18:04
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/x-rar
File info:	RAR archive data, v5
MD5:	0529757FDD23153BC14CDF61713624FC
SHA1:	6BD67C4AA91AC88CD46FDE511446DA3CCA741F55
SHA256:	042C23C7C9B1AC10F417C5AE2C11B6DA3A641F51D3780AF1C9817DBB8A4312B0
SSDEEP:	24576:Fcl3LDaqAryEr6Wyc84chtDYPvmzkqRxaP5dz2ssi7SyrVS6mB96ii:Ol3vNAX5yc1cHEPvAre5Upj6m765

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 (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 67.0.4 (x86 en-US) (67.0.4)
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
  - BukkySpoofa.exe (PID: 3004)
  - BukkySpoofa.exe (PID: 2780)
- Loads dropped or rewritten executable
  - BukkySpoofa.exe (PID: 3004)
  - SearchProtocolHost.exe (PID: 2448)
- Changes settings of System certificates
  - BukkySpoofa.exe (PID: 3004)
SUSPICIOUS
- Reads Environment values
  - BukkySpoofa.exe (PID: 3004)
- Adds / modifies Windows certificates
  - BukkySpoofa.exe (PID: 3004)
INFO
- Reads settings of System Certificates
  - BukkySpoofa.exe (PID: 3004)
- Manual execution by user
  - BukkySpoofa.exe (PID: 2780)
  - BukkySpoofa.exe (PID: 3004)

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

.rar	\|	RAR compressed archive (v5.0) (61.5)
.rar	\|	RAR compressed archive (gen) (38.4)

No data.

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All screenshots are available in the full report

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Total processes

42

Monitored processes

4

Malicious processes

2

Suspicious processes

0

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Indicators	Parent process
3848	"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\NETSeal.rar"	C:\Program Files\WinRAR\WinRAR.exe	—	explorer.exe
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0
2448	"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe8_ Global\UsGthrCtrlFltPipeMssGthrPipe8 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"	C:\Windows\System32\SearchProtocolHost.exe	—	SearchIndexer.exe
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft Windows Search Protocol Host Exit code: 0 Version: 7.00.7600.16385 (win7_rtm.090713-1255)
2780	"C:\Users\admin\Desktop\BukkySpoofa.exe"	C:\Users\admin\Desktop\BukkySpoofa.exe	—	explorer.exe
User: admin Company: Bukky Integrity Level: MEDIUM Description: BukkyXYZ Exit code: 3221226540 Version: 1.0.0.0
3004	"C:\Users\admin\Desktop\BukkySpoofa.exe"	C:\Users\admin\Desktop\BukkySpoofa.exe		explorer.exe
User: admin Company: Bukky Integrity Level: HIGH Description: BukkyXYZ Exit code: 0 Version: 1.0.0.0

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Total events

487

Read events

456

Write events

0

Delete events

0

Modification events

No data

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Executable files

0

Suspicious files

0

Text files

0

Unknown types

0

Dropped files

PID	Process	Filename		Type
3848	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3848.30996\BukkySpoofa.exe		—
		MD5:—	SHA256:—
3848	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3848.30996\Newtonsoft.Json.dll		—
		MD5:—	SHA256:—
3848	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3848.30996\Outbuilt.dll		—
		MD5:—	SHA256:—
3848	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3848.30996\ProxineGuard.dll		—
		MD5:—	SHA256:—
3848	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3848.30996\SlavSeal.dll		—
		MD5:—	SHA256:—

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

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HTTP(S) requests

0

TCP/UDP connections

1

DNS requests

1

Threats

0

HTTP requests

No HTTP requests

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3004	BukkySpoofa.exe	104.28.31.132:443	panel.slav.vodka	Cloudflare Inc	US	shared

DNS requests

Domain	IP	Reputation
panel.slav.vodka	104.28.31.132 104.28.30.132	suspicious

Threats

No threats detected

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Process	Message
BukkySpoofa.exe	%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s

General Info

NETSeal.rar

0529757FDD23153BC14CDF61713624FC

6BD67C4AA91AC88CD46FDE511446DA3CCA741F55

042C23C7C9B1AC10F417C5AE2C11B6DA3A641F51D3780AF1C9817DBB8A4312B0

24576:Fcl3LDaqAryEr6Wyc84chtDYPvmzkqRxaP5dz2ssi7SyrVS6mB96ii:Ol3vNAX5yc1cHEPvAre5Upj6m765

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Loads dropped or rewritten executable

Changes settings of System certificates

SUSPICIOUS

Reads Environment values

Adds / modifies Windows certificates

INFO

Reads settings of System Certificates

Manual execution by user

Malware configuration

Static information

TRiD

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