Malware analysis PAYMENT COPY_53673672882.tbz.z Malicious activity

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File name:	PAYMENT COPY_53673672882.tbz.z
Full analysis:	https://app.any.run/tasks/ec51a803-a59a-4e78-a10d-b502fc5c59f9
Verdict:	Malicious activity
Threats:	NanoCore is a Remote Access Trojan or RAT. This malware is highly customizable with plugins which allow attackers to tailor its functionality to their needs. Nanocore is created with the .NET framework and it’s available for purchase for just $25 from its “official” website. 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. Malware Trends Tracker >>>
Analysis date:	April 15, 2019, 09:29:45
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	autoit rat nanocore
Indicators:
MIME:	application/x-rar
File info:	RAR archive data, v5
MD5:	9DCF4E3203376EE7781922516DEA7AA2
SHA1:	1220078C0F096D839ACCC49E3FFE5154FB5B6615
SHA256:	C4E9379666DDED57B4C71A8531999ADE04C21789EEE6C61ACCC25B7E9B8F9F8B
SSDEEP:	24576:LMhwXOnEy9znr3/y/F21bXb13SwcRZITV:EwXKR9zragbX5iVR2Z

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

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MALICIOUS
- Application was dropped or rewritten from another process
  - PAYMENT COPY_53673672882.scr (PID: 2488)
  - kgj.exe (PID: 3552)
  - kgj.exe (PID: 2712)
  - RegSvcs.exe (PID: 876)
- Changes the autorun value in the registry
  - kgj.exe (PID: 2712)
  - RegSvcs.exe (PID: 876)
- NanoCore was detected
  - RegSvcs.exe (PID: 876)
SUSPICIOUS
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 2076)
  - PAYMENT COPY_53673672882.scr (PID: 2488)
  - kgj.exe (PID: 2712)
  - RegSvcs.exe (PID: 876)
- Starts application with an unusual extension
  - WinRAR.exe (PID: 2076)
- Drop AutoIt3 executable file
  - PAYMENT COPY_53673672882.scr (PID: 2488)
- Application launched itself
  - kgj.exe (PID: 3552)
- Creates files in the user directory
  - RegSvcs.exe (PID: 876)
INFO
- Dropped object may contain Bitcoin addresses
  - PAYMENT COPY_53673672882.scr (PID: 2488)
  - kgj.exe (PID: 3552)

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

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

876

"C:\Users\admin\AppData\Local\Temp\RegSvcs.exe"

C:\Users\admin\AppData\Local\Temp\RegSvcs.exe

kgj.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft .NET Services Installation Utility

Exit code:

Version:

4.6.1055.0 built by: NETFXREL2

Modules

Images
c:\users\admin\appdata\local\temp\regsvcs.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\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll

2076

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\PAYMENT COPY_53673672882.tbz.z.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

2488

"C:\Users\admin\AppData\Local\Temp\Rar$DIa2076.10996\PAYMENT COPY_53673672882.scr" /S

C:\Users\admin\AppData\Local\Temp\Rar$DIa2076.10996\PAYMENT COPY_53673672882.scr

WinRAR.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rar$dia2076.10996\payment copy_53673672882.scr
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

2712

C:\Users\admin\AppData\Local\Temp\60283121\kgj.exe C:\Users\admin\AppData\Local\Temp\60283121\BKBWW

C:\Users\admin\AppData\Local\Temp\60283121\kgj.exe

kgj.exe

User:

admin

Company:

AutoIt Team

Integrity Level:

MEDIUM

Description:

AutoIt v3 Script

Exit code:

Version:

3, 3, 14, 5

Modules

Images
c:\users\admin\appdata\local\temp\60283121\kgj.exe
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

3552

"C:\Users\admin\AppData\Local\Temp\60283121\kgj.exe" afo=xpd

C:\Users\admin\AppData\Local\Temp\60283121\kgj.exe

—

PAYMENT COPY_53673672882.scr

User:

admin

Company:

AutoIt Team

Integrity Level:

MEDIUM

Description:

AutoIt v3 Script

Exit code:

Version:

3, 3, 14, 5

Modules

Images
c:\users\admin\appdata\local\temp\60283121\kgj.exe
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

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Total events

834

Read events

802

Write events

Delete events

Modification events


(PID) Process:	(2076) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(2076) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(2076) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2076) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\Desktop\PAYMENT COPY_53673672882.tbz.z.rar
(PID) Process:	(2076) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(2076) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(2076) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(2076) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(2076) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	@shell32,-10162
Value: Screen saver
(PID) Process:	(2076) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2076	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DIa2076.10996\PAYMENT COPY_53673672882.scr		executable
		MD5:—	SHA256:—
2488	PAYMENT COPY_53673672882.scr	C:\Users\admin\AppData\Local\Temp\60283121\afo=xpd		text
		MD5:—	SHA256:—
2488	PAYMENT COPY_53673672882.scr	C:\Users\admin\AppData\Local\Temp\60283121\oso.jpg		text
		MD5:—	SHA256:—
2488	PAYMENT COPY_53673672882.scr	C:\Users\admin\AppData\Local\Temp\60283121\vuq.xl		text
		MD5:—	SHA256:—
2488	PAYMENT COPY_53673672882.scr	C:\Users\admin\AppData\Local\Temp\60283121\ToolTipConstants.jpg		text
		MD5:—	SHA256:—
2488	PAYMENT COPY_53673672882.scr	C:\Users\admin\AppData\Local\Temp\60283121\ToolbarConstants.txt		text
		MD5:—	SHA256:—
2488	PAYMENT COPY_53673672882.scr	C:\Users\admin\AppData\Local\Temp\60283121\ejg.ppt		text
		MD5:—	SHA256:—
2488	PAYMENT COPY_53673672882.scr	C:\Users\admin\AppData\Local\Temp\60283121\fua.icm		text
		MD5:—	SHA256:—
2488	PAYMENT COPY_53673672882.scr	C:\Users\admin\AppData\Local\Temp\60283121\xtq.ppt		text
		MD5:—	SHA256:—
2488	PAYMENT COPY_53673672882.scr	C:\Users\admin\AppData\Local\Temp\60283121\tnq.mp3		text
		MD5:—	SHA256:—

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
876	RegSvcs.exe	95.140.125.22:2643	—	Drustvo za telekomunikacije Orion telekom doo Beograd, Gandijeva 76a	RS	unknown
—	—	95.140.125.22:2643	—	Drustvo za telekomunikacije Orion telekom doo Beograd, Gandijeva 76a	RS	unknown

DNS requests

No data

Threats

No threats detected

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No debug info

General Info

PAYMENT COPY_53673672882.tbz.z

9DCF4E3203376EE7781922516DEA7AA2

1220078C0F096D839ACCC49E3FFE5154FB5B6615

C4E9379666DDED57B4C71A8531999ADE04C21789EEE6C61ACCC25B7E9B8F9F8B

24576:LMhwXOnEy9znr3/y/F21bXb13SwcRZITV:EwXKR9zragbX5iVR2Z

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Changes the autorun value in the registry

NanoCore was detected

SUSPICIOUS

Executable content was dropped or overwritten

Starts application with an unusual extension

Drop AutoIt3 executable file

Application launched itself

Creates files in the user directory

INFO

Dropped object may contain Bitcoin addresses

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

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings