Malware analysis Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.rar Malicious activity

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File name:	Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.rar
Full analysis:	https://app.any.run/tasks/f7ef778b-1459-40cd-b6f0-c78e05384ecf
Verdict:	Malicious activity
Threats:	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 20, 2018, 07:02:32
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	trojan
Indicators:
MIME:	application/x-rar
File info:	RAR archive data, v5
MD5:	B0EE9E5815FF4EAA7D2A8BB260C7F895
SHA1:	CD84280F0318600E2CB5D2AAC79E959C351CD6AC
SHA256:	9CB6E76F47EC0B0DAC8FC883EDAF2CF4327D0565F77D2FD2EBB9100EBE4EE38A
SSDEEP:	6144:oP6/IkXcKJiDS9D0voC97N0YKaZuvDQfNQ2gvRIGBBKk0X3HOXuShYdhs/uIKL7a:32KJgxPf0lWYDQw5BKbX3NS8s/RKrdA

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:: 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
  - Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe (PID: 2000)
  - Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe (PID: 3272)
- UAC/LUA settings modification
  - Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe (PID: 2000)
- Changes the autorun value in the registry
  - Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe (PID: 2000)
- Changes Security Center notification settings
  - Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe (PID: 2000)
SUSPICIOUS
- Reads Internet Cache Settings
  - Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe (PID: 2000)
- Creates or modifies windows services
  - Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe (PID: 2000)
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

.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

38

Monitored processes

3

Malicious processes

2

Suspicious processes

0

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1300

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.rar"

C:\Program Files\WinRAR\WinRAR.exe

—

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

0

Version:

5.60.0

Modules

Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll

2000

"C:\Users\admin\Desktop\Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe"

C:\Users\admin\Desktop\Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe

explorer.exe

User:

admin

Integrity Level:

HIGH

Exit code:

0

Modules

Images
c:\users\admin\desktop\virus.win32.trojan.fakeav.winwebsec.03d8e.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\snmpapi.dll

3272

"C:\Users\admin\Desktop\Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe"

C:\Users\admin\Desktop\Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

0

Modules

Images
c:\users\admin\desktop\virus.win32.trojan.fakeav.winwebsec.03d8e.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\snmpapi.dll

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Total events

549

Read events

439

Write events

110

Delete events

0

Modification events


(PID) Process:	(1300) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(1300) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(1300) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(1300) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.rar
(PID) Process:	(1300) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(1300) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(1300) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(1300) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(1300) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin
Operation:	write	Name:	Placement
Value: 2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF42000000420000000204000037020000
(PID) Process:	(1300) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\General
Operation:	write	Name:	LastFolder
Value: C:\Users\admin\AppData\Local\Temp

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Executable files

0

Suspicious files

0

Text files

0

Unknown types

0

Dropped files

PID	Process	Filename		Type
1300	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa1300.15215\Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe		—
		MD5:—	SHA256:—

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HTTP(S) requests

1

TCP/UDP connections

1

DNS requests

0

Threats

1

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
2000	Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe	GET	404	112.121.178.189:80	http://112.121.178.189/api/urls/?ts=43652399&affid=61600	HK	html	564 b	malicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2000	Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe	112.121.178.189:80	—	NETSEC NOC	HK	malicious

DNS requests

No data

Threats

PID	Process	Class	Message
2000	Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.exe	A Network Trojan was detected	ET TROJAN Rogue.Win32/Winwebsec Install 2

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No debug info

General Info

Virus.Win32.Trojan.FakeAV.Winwebsec.03d8e.rar

B0EE9E5815FF4EAA7D2A8BB260C7F895

CD84280F0318600E2CB5D2AAC79E959C351CD6AC

9CB6E76F47EC0B0DAC8FC883EDAF2CF4327D0565F77D2FD2EBB9100EBE4EE38A

6144:oP6/IkXcKJiDS9D0voC97N0YKaZuvDQfNQ2gvRIGBBKk0X3HOXuShYdhs/uIKL7a:32KJgxPf0lWYDQw5BKbX3NS8s/RKrdA

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

UAC/LUA settings modification

Changes the autorun value in the registry

Changes Security Center notification settings

SUSPICIOUS

Reads Internet Cache Settings

Creates or modifies windows services

INFO

Malware configuration

Static information

TRiD

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings