Malware analysis SubSeven S.A.T 1.0.7.rar Malicious activity

Add for printing

File name:	SubSeven S.A.T 1.0.7.rar
Full analysis:	https://app.any.run/tasks/9185cc1b-e527-4a0b-9964-6a089e8d236c
Verdict:	Malicious activity
Threats:	Quasar is a very popular RAT in the world thanks to its code being available in open-source. This malware can be used to control the victim’s computer remotely. 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. Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing 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:	March 10, 2019, 19:03:11
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	trojan rat quasar browserloot evasion stealer
Indicators:
MIME:	application/x-rar
File info:	RAR archive data, v5
MD5:	B85AEA526843A6CCB23D8A25E2859095
SHA1:	656F8A2D9F95D199EBBD6EC7C695590816A05069
SHA256:	39CF91175D8AB9B6DB693FBDDD845ADE6AD14EF5BFC5432DBE92CC5971CEFCEE
SSDEEP:	6144:oMNm6dAruZW6m4uo1WYBkCk9hrHcKjEtZSLKTE8Lr/4JwjNpLrQlqcS5OmP:o4m6OHSkCk3vjEtcOThLb4ANpLTBOmP

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:: 60 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
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

Add for printing

MALICIOUS
- Application was dropped or rewritten from another process
  - SubSeven S.A.T 1.0.7.exe (PID: 3016)
- Actions looks like stealing of personal data
  - SubSeven S.A.T 1.0.7.exe (PID: 3016)
- Connects to CnC server
  - SubSeven S.A.T 1.0.7.exe (PID: 3016)
- QUASAR was detected
  - SubSeven S.A.T 1.0.7.exe (PID: 3016)
- Stealing of credential data
  - SubSeven S.A.T 1.0.7.exe (PID: 3016)
SUSPICIOUS
- Reads the cookies of Google Chrome
  - SubSeven S.A.T 1.0.7.exe (PID: 3016)
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 2696)
- Reads Environment values
  - SubSeven S.A.T 1.0.7.exe (PID: 3016)
INFO
- Reads Microsoft Office registry keys
  - WINWORD.EXE (PID: 3796)
- Creates files in the user directory
  - WINWORD.EXE (PID: 3796)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Add for printing

No Malware configuration.

Add for printing

TRiD

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

No data.

Add for printing

All screenshots are available in the full report

Add for printing

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

2696

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\SubSeven S.A.T 1.0.7.rar"

C:\Program Files\WinRAR\WinRAR.exe

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

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

3016

"C:\Users\admin\AppData\Local\Temp\Rar$EXa2696.12905\SubSeven S.A.T 1.0.7\SubSeven S.A.T 1.0.7.exe"

C:\Users\admin\AppData\Local\Temp\Rar$EXa2696.12905\SubSeven S.A.T 1.0.7\SubSeven S.A.T 1.0.7.exe

WinRAR.exe

User:

admin

Company:

SubSeven Inc.

Integrity Level:

MEDIUM

Description:

SubSeven S.A.T 1.0.7

Exit code:

Version:

1.0.7

Modules

Images
c:\users\admin\appdata\local\temp\rar$exa2696.12905\subseven s.a.t 1.0.7\subseven s.a.t 1.0.7.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll

3796

"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\cnetindependent.rtf"

C:\Program Files\Microsoft Office\Office14\WINWORD.EXE

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft Word

Version:

14.0.6024.1000

Modules

Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll

Add for printing

Total events

1 077

Read events

988

Write events

Delete events

Modification events


(PID) Process:	(2696) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(2696) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(2696) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2696) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\SubSeven S.A.T 1.0.7.rar
(PID) Process:	(2696) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(2696) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(2696) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(2696) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(2696) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2696) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1

Add for printing

Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3796	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\CVR31A0.tmp.cvr		—
		MD5:—	SHA256:—
2696	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa2696.12905\SubSeven S.A.T 1.0.7\Configuration\FileSearcher.ini		text
		MD5:075AE3D2FC31640504F814F60E5EF713	SHA256:17EB3C0168D0D7B21EDE5481150F17233427D89833EC121B4DBC4FB96CFAB71E
3016	SubSeven S.A.T 1.0.7.exe	C:\Users\admin\AppData\Local\Temp\4147af6d-4916-4fc1-9485-6a1753c51244_ccookies.txt		text
		MD5:BF4671EB8331ACB10ED1162394DAB2A4	SHA256:80E4C23E8B7200F1F75CE0DEAEE3B90F62FB458226231AED5AEFC1443E07C832
2696	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa2696.12905\SubSeven S.A.T 1.0.7\Configuration\networkcontrol.ini		text
		MD5:7E9F5A0E02F7B2B8654CABA1364A01B3	SHA256:2A4B016BB7792CDB46BDC0075BCC0EE846046204BC1A87455B7BA9266B9CCC58
3796	WINWORD.EXE	C:\Users\admin\Desktop\~$etindependent.rtf		pgc
		MD5:16161600B1B54678FEF26020358EEC9E	SHA256:821F14B0030610CA1C780D0A7B9CDB40AFF1459618C1EC64309A464AF4593168
2696	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa2696.12905\SubSeven S.A.T 1.0.7\Configuration\settings.ini		text
		MD5:E6CEE1AAE2E0FADF069888784E9207A9	SHA256:F891459C922E178C9EF398474160654C90B6A9FFC4DD3B148BA18FEFFB664F5F
3796	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dat		text
		MD5:27388BD434655F67141A8B2086FEB81D	SHA256:74B09EDE851AEFF4F4214A17981974BE6BE01CBF233D685136736F6A039B5787
3796	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\cnetindependent.rtf.LNK		lnk
		MD5:873A3783FA06D76D78EC8A68AB9C45A1	SHA256:A671757DA00A259746EFC687BB99B47E32F6F3491D9DE481FA66E2EFFC9F6134
2696	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa2696.12905\SubSeven S.A.T 1.0.7\SubSeven S.A.T 1.0.7.exe		executable
		MD5:B650ECA967D91F682B8690B9AB5C287A	SHA256:21C0829B0BFAB46113D6252BEDF883CFFDCD6D87789A76056127784F5EFF3762
3016	SubSeven S.A.T 1.0.7.exe	C:\Users\admin\AppData\Local\Temp\e6f3475a-6185-4267-83f6-71b58a7d05c7_chrome.txt		text
		MD5:A416BE74FF10403242D959EE6A3B01E2	SHA256:82B5238C970BADF9EFD8B3343CA88E183412541AAEB43B4CDF522990351335C0

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

Add for printing

HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
3016	SubSeven S.A.T 1.0.7.exe	GET	301	104.31.76.103:80	http://browserloot.rokey.xyz/api/get-ip.php	US	—	—	malicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3016	SubSeven S.A.T 1.0.7.exe	104.31.76.103:443	browserloot.rokey.xyz	Cloudflare Inc	US	shared
3016	SubSeven S.A.T 1.0.7.exe	104.31.77.103:443	browserloot.rokey.xyz	Cloudflare Inc	US	shared
3016	SubSeven S.A.T 1.0.7.exe	104.31.76.103:80	browserloot.rokey.xyz	Cloudflare Inc	US	shared

DNS requests

Domain	IP	Reputation
browserloot.rokey.xyz	104.31.76.103 104.31.77.103	malicious
rokey.xyz	104.31.77.103 104.31.76.103	malicious

Threats

PID	Process	Class	Message
—	—	A Network Trojan was detected	MALWARE [PTsecurity] BrowserLoot Stealer
—	—	A Network Trojan was detected	MALWARE [PTsecurity] BrowserLoot Stealer Connection

2 ETPRO signatures available at the full report

Add for printing

No debug info

General Info

SubSeven S.A.T 1.0.7.rar

B85AEA526843A6CCB23D8A25E2859095

656F8A2D9F95D199EBBD6EC7C695590816A05069

39CF91175D8AB9B6DB693FBDDD845ADE6AD14EF5BFC5432DBE92CC5971CEFCEE

6144:oMNm6dAruZW6m4uo1WYBkCk9hrHcKjEtZSLKTE8Lr/4JwjNpLrQlqcS5OmP:o4m6OHSkCk3vjEtcOThLb4ANpLTBOmP

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Actions looks like stealing of personal data

Connects to CnC server

QUASAR was detected

Stealing of credential data

SUSPICIOUS

Reads the cookies of Google Chrome

Executable content was dropped or overwritten

Reads Environment values

INFO

Reads Microsoft Office registry keys

Creates files in the user directory

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