Malware analysis 4.rar Malicious activity | ANY.RUN

Add for printing

File name:	4.rar
Full analysis:	https://app.any.run/tasks/24120c51-694f-4912-ae33-2a0df78f1a6c
Verdict:	Malicious activity
Threats:	Orcus is a modular Remote Access Trojan with some unusual functions. This RAT enables attackers to create plugins using a custom development library and offers a robust core feature set that makes it one of the most dangerous malicious programs in its class. 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:	May 20, 2019, 06:26:58
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	rat orcus trojan
Indicators:
MIME:	application/x-rar
File info:	RAR archive data, v5
MD5:	064A8E08DC6803B36424CA6D1C5BBD91
SHA1:	50C69CA7AAE4ABCDF66372A0C3ED052B64AC64F8
SHA256:	4011A66E1B61330C672DC128A0B987EB888E2C70DCE9C00F1E952AA15A9CF40A
SSDEEP:	24576:looGNk3p9LjbSsoyfjvXIN3438vzzCgJY3RHK:l93XSqz4N4UzCgC3dK

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:: 300 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 240 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 (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

Add for printing

MALICIOUS
- Application was dropped or rewritten from another process
  - ProfileService.exe (PID: 1664)
  - ProfileService.exe (PID: 3212)
- Loads the Task Scheduler COM API
  - Discord Acc Gen.exe (PID: 2560)
  - mmc.exe (PID: 1684)
- Orcus was detected
  - Discord Acc Gen.exe (PID: 2560)
  - Discord Acc Gen.exe (PID: 2900)
- Changes settings of System certificates
  - Discord Acc Gen.exe (PID: 2560)
- Loads dropped or rewritten executable
  - Discord Acc Gen.exe (PID: 2560)
- Orcus RAT was detected
  - ProfileService.exe (PID: 1664)
SUSPICIOUS
- Application launched itself
  - ProfileService.exe (PID: 1664)
- Adds / modifies Windows certificates
  - Discord Acc Gen.exe (PID: 2560)
- Executed via Task Scheduler
  - Discord Acc Gen.exe (PID: 2900)
- Executable content was dropped or overwritten
  - Discord Acc Gen.exe (PID: 2560)
- Creates files in the user directory
  - Discord Acc Gen.exe (PID: 2560)
- Searches for installed software
  - Discord Acc Gen.exe (PID: 2560)
INFO
- Manual execution by user
  - Discord Acc Gen.exe (PID: 2560)
  - mmc.exe (PID: 3092)
  - mmc.exe (PID: 1684)

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
3948	"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\4.rar"	C:\Program Files\WinRAR\WinRAR.exe	—	explorer.exe
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 4294967295 Version: 5.60.0
2560	"C:\Users\admin\Desktop\Discord Account Gen\Discord Acc Gen.exe"	C:\Users\admin\Desktop\Discord Account Gen\Discord Acc Gen.exe		explorer.exe
User: admin Integrity Level: HIGH Exit code: 1073807364 Version: 1.0.0.0
3284	"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\q5hlt_eq.cmdline"	C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe	—	Discord Acc Gen.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Visual C# Command Line Compiler Exit code: 0 Version: 8.0.50727.4927 (NetFXspW7.050727-4900)
3376	C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RES96B6.tmp" "c:\Users\admin\AppData\Local\Temp\CSC96B5.tmp"	C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe	—	csc.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft® Resource File To COFF Object Conversion Utility Exit code: 0 Version: 8.00.50727.4940 (Win7SP1.050727-5400)
2900	"C:\Users\admin\Desktop\Discord Account Gen\Discord Acc Gen.exe"	C:\Users\admin\Desktop\Discord Account Gen\Discord Acc Gen.exe		taskeng.exe
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0
1664	"C:\Users\admin\AppData\Local\Temp\ProfileService.exe" /launchSelfAndExit "C:\Users\admin\Desktop\Discord Account Gen\Discord Acc Gen.exe" 2560 /protectFile	C:\Users\admin\AppData\Local\Temp\ProfileService.exe		Discord Acc Gen.exe
User: admin Integrity Level: HIGH Exit code: 3212 Version: 1.0.0.0
3284	"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\m7m2fpni.cmdline"	C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe	—	Discord Acc Gen.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Visual C# Command Line Compiler Exit code: 0 Version: 8.0.50727.4927 (NetFXspW7.050727-4900)
1520	C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RES9AEC.tmp" "c:\Users\admin\AppData\Local\Temp\CSC9AEB.tmp"	C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe	—	csc.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft® Resource File To COFF Object Conversion Utility Exit code: 0 Version: 8.00.50727.4940 (Win7SP1.050727-5400)
3212	"C:\Users\admin\AppData\Local\Temp\ProfileService.exe" /watchProcess "C:\Users\admin\Desktop\Discord Account Gen\Discord Acc Gen.exe" 2560 "/protectFile"	C:\Users\admin\AppData\Local\Temp\ProfileService.exe	—	ProfileService.exe
User: admin Integrity Level: HIGH Exit code: 1073807364 Version: 1.0.0.0
3092	"C:\Windows\system32\mmc.exe" "C:\Windows\system32\taskschd.msc" /s	C:\Windows\system32\mmc.exe	—	explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Management Console Exit code: 3221226540 Version: 6.1.7600.16385 (win7_rtm.090713-1255)

Add for printing

Total events

1 337

Read events

1 306

Write events

Delete events

Modification events


(PID) Process:	(3948) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(3948) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(3948) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(3948) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\4.rar
(PID) Process:	(3948) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(3948) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(3948) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(3948) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(2560) Discord Acc Gen.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2560) Discord Acc Gen.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81
Operation:	write	Name:	Blob
Value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

Add for printing

Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3948	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3948.15319\Discord Account Gen\config.json		—
		MD5:—	SHA256:—
3948	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3948.15319\Discord Account Gen\Discord Acc Gen.exe		—
		MD5:—	SHA256:—
3948	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3948.15319\Discord Account Gen\Newtonsoft.Json.dll		—
		MD5:—	SHA256:—
3948	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3948.15319\Discord Account Gen\Newtonsoft.Json.xml		—
		MD5:—	SHA256:—
3948	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3948.15319\Discord Account Gen\proxies.txt		—
		MD5:—	SHA256:—
3948	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3948.15319\Discord Account Gen\websocket-sharp.dll		—
		MD5:—	SHA256:—
2560	Discord Acc Gen.exe	C:\Users\admin\AppData\Local\Temp\q5hlt_eq.0.cs		—
		MD5:—	SHA256:—
2560	Discord Acc Gen.exe	C:\Users\admin\AppData\Local\Temp\q5hlt_eq.cmdline		—
		MD5:—	SHA256:—
3284	csc.exe	C:\Users\admin\AppData\Local\Temp\CSC96B5.tmp		—
		MD5:—	SHA256:—
3284	csc.exe	C:\Users\admin\AppData\Local\Temp\q5hlt_eq.dll		—
		MD5:—	SHA256:—

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
2560	Discord Acc Gen.exe	GET	200	67.26.75.254:80	http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab	US	compressed	56.1 Kb	whitelisted

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2560	Discord Acc Gen.exe	67.26.75.254:80	www.download.windowsupdate.com	Level 3 Communications, Inc.	US	suspicious
2560	Discord Acc Gen.exe	35.189.92.148:1337	—	Google Inc.	US	malicious

DNS requests

Domain	IP	Reputation
www.download.windowsupdate.com	67.26.75.254 8.253.207.121 67.27.234.126 67.27.234.254 8.253.207.120	whitelisted

Threats

PID	Process	Class	Message
2560	Discord Acc Gen.exe	A Network Trojan was detected	MALWARE [PTsecurity] Malicious SSL Certificate (Orcus RAT)
2560	Discord Acc Gen.exe	A Network Trojan was detected	MALWARE [PTsecurity] Malicious SSL Certificate (Orcus RAT)
2560	Discord Acc Gen.exe	A Network Trojan was detected	MALWARE [PTsecurity] Malicious SSL connection (Orcus RAT)

1 ETPRO signatures available at the full report

Add for printing

Process	Message
mmc.exe	Constructor: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
mmc.exe	OnInitialize: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
mmc.exe	AddIcons: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
mmc.exe	ProcessCommandLineArguments: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn

General Info

4.rar

064A8E08DC6803B36424CA6D1C5BBD91

50C69CA7AAE4ABCDF66372A0C3ED052B64AC64F8

4011A66E1B61330C672DC128A0B987EB888E2C70DCE9C00F1E952AA15A9CF40A

24576:looGNk3p9LjbSsoyfjvXIN3438vzzCgJY3RHK:l93XSqz4N4UzCgC3dK

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Loads the Task Scheduler COM API

Orcus was detected

Changes settings of System certificates

Loads dropped or rewritten executable

Orcus RAT was detected

SUSPICIOUS

Application launched itself

Adds / modifies Windows certificates

Executed via Task Scheduler

Executable content was dropped or overwritten

Creates files in the user directory

Searches for installed software

INFO

Manual execution by user

Malware configuration

Static information

TRiD

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