Malware analysis Nouveau Archive WinRAR.rar Malicious activity

Add for printing

File name:	Nouveau Archive WinRAR.rar
Full analysis:	https://app.any.run/tasks/5e4a59d6-bd9d-4bf9-ac89-09efa350d854
Verdict:	Malicious activity
Threats:	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 24, 2019, 14:09:52
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	rat imminent trojan
Indicators:
MIME:	application/x-rar
File info:	RAR archive data, v5
MD5:	82A9D44192044D8CD854C857B255BC0E
SHA1:	D7F577A94EE23B0CA3AEBB8763C1EF53349112DE
SHA256:	416A09FC8C80277E2A926CB3DE672366CB3B033F6A5447F2880F778ED27E1BD9
SSDEEP:	12288:arwMvlrZojKOfjnthtyUIYXu6ZNxuKRuIRUSWRc2ZzzTjWidKWdk:a8MdZoj9tPyOX3uWKtnGirk

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 (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
  - scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr (PID: 2452)
  - scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr (PID: 3736)
  - RegAsm.exe (PID: 2152)
- Known privilege escalation attack
  - scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr (PID: 2452)
- Writes to a start menu file
  - scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr (PID: 3736)
- Detected Imminent RAT
  - RegAsm.exe (PID: 2152)
- Changes the autorun value in the registry
  - RegAsm.exe (PID: 2152)
- Connects to CnC server
  - RegAsm.exe (PID: 2152)
- Changes settings of System certificates
  - RegAsm.exe (PID: 2152)
SUSPICIOUS
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 3532)
  - scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr (PID: 3736)
  - RegAsm.exe (PID: 2152)
- Modifies the open verb of a shell class
  - scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr (PID: 2452)
- Starts application with an unusual extension
  - WinRAR.exe (PID: 3532)
  - eventvwr.exe (PID: 2432)
- Creates files in the user directory
  - scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr (PID: 3736)
  - RegAsm.exe (PID: 2152)
- Adds / modifies Windows certificates
  - RegAsm.exe (PID: 2152)
INFO
No info indicators.

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

1900

"C:\Windows\System32\eventvwr.exe"

C:\Windows\System32\eventvwr.exe

—

scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Event Viewer Snapin Launcher

Exit code:

3221226540

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\eventvwr.exe
c:\systemroot\system32\ntdll.dll

2152

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Microsoft .NET Assembly Registration Utility

Exit code:

Version:

2.0.50727.5420 (Win7SP1.050727-5400)

Modules

Images
c:\windows\microsoft.net\framework\v2.0.50727\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll

2432

"C:\Windows\System32\eventvwr.exe"

C:\Windows\System32\eventvwr.exe

scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Event Viewer Snapin Launcher

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\eventvwr.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll

2452

"C:\Users\admin\AppData\Local\Temp\Rar$DIb3532.3170\scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr" /S

C:\Users\admin\AppData\Local\Temp\Rar$DIb3532.3170\scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr

—

WinRAR.exe

User:

admin

Company:

Gfxv2_0

Integrity Level:

MEDIUM

Description:

Magnify

Exit code:

Version:

281.505.910.143

Modules

Images
c:\users\admin\appdata\local\temp\rar$dib3532.3170\scann001_swift transfert mt109 afriland first bank.scr
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll

3532

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Nouveau Archive WinRAR.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\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\comdlg32.dll

3736

"C:\Users\admin\AppData\Local\Temp\Rar$DIb3532.3170\scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr"

C:\Users\admin\AppData\Local\Temp\Rar$DIb3532.3170\scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr

eventvwr.exe

User:

admin

Company:

Gfxv2_0

Integrity Level:

HIGH

Description:

Magnify

Exit code:

Version:

281.505.910.143

Modules

Images
c:\users\admin\appdata\local\temp\rar$dib3532.3170\scann001_swift transfert mt109 afriland first bank.scr
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll

Add for printing

Total events

668

Read events

576

Write events

Delete events

Modification events


(PID) Process:	(3532) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(3532) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(3532) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(3532) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\Nouveau Archive WinRAR.rar
(PID) Process:	(3532) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(3532) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(3532) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(3532) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(3532) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	@shell32,-10162
Value: Screen saver
(PID) Process:	(3532) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface
Operation:	write	Name:	ShowPassword
Value: 0

Add for printing

Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3736	scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr	C:\Users\admin\AppData\Local\Temp\igfxSDK\LicenseManagerShellext.exe		executable
		MD5:—	SHA256:—
3736	scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chglogon.url		text
		MD5:—	SHA256:—
3532	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DIb3532.3170\scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr		executable
		MD5:—	SHA256:—
3736	scann001_Swift Transfert MT109 AFRILAND FIRST BANK.scr	C:\Users\admin\AppData\Local\Temp\igfxSDK\chglogon.vbs		text
		MD5:—	SHA256:—
2152	RegAsm.exe	C:\Users\admin\AppData\Roaming\Imminent\Path.dat		binary
		MD5:—	SHA256:—
2152	RegAsm.exe	C:\Users\admin\AppData\Roaming\Imminent\Geo.dat		binary
		MD5:—	SHA256:—
2152	RegAsm.exe	C:\Users\admin\AppData\Roaming\AppData\UNPUXLauncher.exe		executable
		MD5:278EDBD499374BF73621F8C1F969D894	SHA256:C6999B9F79932C3B4F1C461A69D9DC8DC301D6A155ABC33EFE1B6E9E4A038391
2152	RegAsm.exe	C:\AppData\UNPUXLauncher.exe		executable
		MD5:278EDBD499374BF73621F8C1F969D894	SHA256:C6999B9F79932C3B4F1C461A69D9DC8DC301D6A155ABC33EFE1B6E9E4A038391
2152	RegAsm.exe	C:\Users\admin\AppData\Roaming\Imminent\Logs\24-05-2019		text
		MD5:33BE604F8044D5984E8E3E3B694D710A	SHA256:3F785F1CC535B0987139623200C7910B2B28F92DFE3309E8E071C091D0CE7313

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
2152	RegAsm.exe	GET	301	45.55.57.244:80	http://www.iptrackeronline.com/	US	html	240 b	shared
2152	RegAsm.exe	GET	301	45.55.57.244:80	http://www.iptrackeronline.com/	US	html	240 b	shared

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2152	RegAsm.exe	185.244.31.7:47583	worldcoupe.ddns.net	—	—	malicious
2152	RegAsm.exe	45.55.57.244:80	www.iptrackeronline.com	Digital Ocean, Inc.	US	malicious
2152	RegAsm.exe	45.55.57.244:443	www.iptrackeronline.com	Digital Ocean, Inc.	US	malicious

DNS requests

Domain	IP	Reputation
worldcoupe.ddns.net	185.244.31.7	malicious
www.iptrackeronline.com	45.55.57.244	shared

Threats

PID	Process	Class	Message
2152	RegAsm.exe	A Network Trojan was detected	MALWARE [PTsecurity] Imminent Monitor RAT (outbound)
2152	RegAsm.exe	A Network Trojan was detected	MALWARE [PTsecurity] Imminent Monitor RAT (outbound)
2152	RegAsm.exe	A Network Trojan was detected	MALWARE [PTsecurity] Imminent Monitor RAT (outbound)

5 ETPRO signatures available at the full report

Add for printing

No debug info

General Info

Nouveau Archive WinRAR.rar

82A9D44192044D8CD854C857B255BC0E

D7F577A94EE23B0CA3AEBB8763C1EF53349112DE

416A09FC8C80277E2A926CB3DE672366CB3B033F6A5447F2880F778ED27E1BD9

12288:arwMvlrZojKOfjnthtyUIYXu6ZNxuKRuIRUSWRc2ZzzTjWidKWdk:a8MdZoj9tPyOX3uWKtnGirk

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Known privilege escalation attack

Writes to a start menu file

Detected Imminent RAT

Changes the autorun value in the registry

Connects to CnC server

Changes settings of System certificates

SUSPICIOUS

Executable content was dropped or overwritten

Modifies the open verb of a shell class

Starts application with an unusual extension

Creates files in the user directory

Adds / modifies Windows certificates

INFO

Malware configuration

Static information

TRiD

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

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