Malware analysis rockxp.exe Suspicious activity | ANY.RUN

Add for printing

File name:	rockxp.exe
Full analysis:	https://app.any.run/tasks/305fae3f-4a56-4a02-81d9-a32d9e7a8a55
Verdict:	Suspicious activity
Analysis date:	September 26, 2019, 11:33:53
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed, RAR self-extracting archive
MD5:	28A9AC11DFA1BE9184BB01252E025B47
SHA1:	9D657F73FC028989F0A8AE89EF79E63A9A113B1F
SHA256:	47C2209BF39079192197B443751968D610A024803C5AD183B5D95DBF2F74D700
SSDEEP:	12288:f2Pn6uN/0YswYciCfb+1/QpK+siqM/u3yKWLLRD:ePPNsHwtipysS/myKWLR

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 (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
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++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 68.0.1 (x86 en-US) (68.0.1)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
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
KB4019990
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
  - ras.exe (PID: 3620)
  - ras.exe (PID: 3012)
  - ras.exe (PID: 3568)
  - ras.exe (PID: 3032)
  - RockXP_.exe (PID: 2596)
  - ras.exe (PID: 1456)
  - ras.exe (PID: 3788)
  - xpkey.exe (PID: 3204)
  - ras.exe (PID: 1868)
SUSPICIOUS
- Creates files in the user directory
  - RockXP_.exe (PID: 2596)
- Starts Internet Explorer
  - RockXP_.exe (PID: 2596)
- Executable content was dropped or overwritten
  - rockxp.exe (PID: 2764)
INFO
- Application launched itself
  - iexplore.exe (PID: 2468)
- Changes internet zones settings
  - iexplore.exe (PID: 2468)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 2752)
- Reads internet explorer settings
  - iexplore.exe (PID: 2752)
- Creates files in the user directory
  - iexplore.exe (PID: 2752)

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

.exe	\|	WinRAR Self Extracting archive (88.2)
.exe	\|	UPX compressed Win32 Executable (4.6)
.exe	\|	Win32 EXE Yoda's Crypter (4.5)
.dll	\|	Win32 Dynamic Link Library (generic) (1.1)
.exe	\|	Win32 Executable (generic) (0.7)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2004:01:22 14:36:06+01:00
PEType:	PE32
LinkerVersion:	5
CodeSize:	45056
InitializedDataSize:	8192
UninitializedDataSize:	86016
EntryPoint:	0x20a70
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	22-Jan-2004 13:36:06
Detected languages:	Russian - Russia

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0050
Pages in file:	0x0002
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x000F
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x001A
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x00000200

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	3
Time date stamp:	22-Jan-2004 13:36:06
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
UPX0	0x00001000	0x00015000	0x00000000	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
UPX1	0x00016000	0x0000B000	0x0000AC00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	7.90015
.rsrc	0x00021000	0x00002000	0x00001C00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	5.60378

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.10885	531	UNKNOWN	Russian - Russia	RT_MANIFEST
2	5.97071	1384	UNKNOWN	Russian - Russia	RT_ICON
3	4.12176	744	UNKNOWN	Russian - Russia	RT_ICON
4	6.02051	2216	UNKNOWN	Russian - Russia	RT_ICON
7	7.49135	556	UNKNOWN	Russian - Russia	RT_STRING
8	7.68432	886	UNKNOWN	Russian - Russia	RT_STRING
9	7.52066	530	UNKNOWN	Russian - Russia	RT_STRING
10	7.53824	638	UNKNOWN	Russian - Russia	RT_STRING
100	2.6902	62	UNKNOWN	Russian - Russia	RT_GROUP_ICON
101	7.8275	2998	UNKNOWN	Russian - Russia	RT_BITMAP

Imports


ADVAPI32.DLL
COMCTL32.DLL
COMDLG32.DLL
GDI32.DLL
KERNEL32.DLL
OLE32.DLL
SHELL32.DLL
USER32.DLL

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

1456

ras.exe

C:\Users\admin\AppData\Local\Temp\RarSFX0\ras.exe

—

RockXP_.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rarsfx0\ras.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\system32\oleaut32.dll
c:\windows\system32\ole32.dll

1868

ras.exe

C:\Users\admin\AppData\Local\Temp\RarSFX0\ras.exe

—

RockXP_.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rarsfx0\ras.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\system32\oleaut32.dll
c:\windows\system32\ole32.dll

2468

"C:\Program Files\Internet Explorer\iexplore.exe" -nohome

C:\Program Files\Internet Explorer\iexplore.exe

RockXP_.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\program files\internet explorer\iexplore.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\system32\user32.dll
c:\windows\system32\gdi32.dll

2596

"C:\Users\admin\AppData\Local\Temp\RarSFX0\RockXP_.exe"

C:\Users\admin\AppData\Local\Temp\RarSFX0\RockXP_.exe

rockxp.exe

User:

admin

Company:

www.korben.tk

Integrity Level:

HIGH

Description:

"Because I Can"

Exit code:

Version:

3.0.0.0

Modules

Images
c:\users\admin\appdata\local\temp\rarsfx0\rockxp_.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\advapi32.dll

2752

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2468 CREDAT:79873

C:\Program Files\Internet Explorer\iexplore.exe

—

iexplore.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\program files\internet explorer\iexplore.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\system32\user32.dll
c:\windows\system32\gdi32.dll

2764

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

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

explorer.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rockxp.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.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll

3012

ras.exe

C:\Users\admin\AppData\Local\Temp\RarSFX0\ras.exe

—

RockXP_.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rarsfx0\ras.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\system32\oleaut32.dll
c:\windows\system32\ole32.dll

3032

ras.exe

C:\Users\admin\AppData\Local\Temp\RarSFX0\ras.exe

—

RockXP_.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rarsfx0\ras.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\system32\oleaut32.dll
c:\windows\system32\ole32.dll

3164

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

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

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221226540

3204

xpkey.exe

C:\Users\admin\AppData\Local\Temp\RarSFX0\xpkey.exe

—

RockXP_.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rarsfx0\xpkey.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\system32\crtdll.dll
c:\windows\system32\apphelp.dll

Add for printing

Total events

673

Read events

622

Write events

Delete events

Modification events


(PID) Process:	(2764) rockxp.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2764) rockxp.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3568) ras.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\ras_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(3568) ras.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\ras_RASAPI32
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(3568) ras.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\ras_RASAPI32
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(3568) ras.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\ras_RASAPI32
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760
(PID) Process:	(3568) ras.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\ras_RASAPI32
Operation:	write	Name:	MaxFileSize
Value: 1048576
(PID) Process:	(3568) ras.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\ras_RASAPI32
Operation:	write	Name:	FileDirectory
Value: %windir%\tracing
(PID) Process:	(2752) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{761497BB-D6F0-462C-B6EB-D4DAF1D92D43}\iexplore
Operation:	write	Name:	Type
Value: 3
(PID) Process:	(2752) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{761497BB-D6F0-462C-B6EB-D4DAF1D92D43}\iexplore
Operation:	write	Name:	Count
Value: 2

Add for printing

Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3204	xpkey.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\xpkey.txt		—
		MD5:—	SHA256:—
2764	rockxp.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\RAS.exe		executable
		MD5:—	SHA256:—
2764	rockxp.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\xpkey.exe		executable
		MD5:—	SHA256:—
2764	rockxp.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\keyms.exe		executable
		MD5:BA47986812381F64938D22FC55D2C6E9	SHA256:5B4FEC2EC25E488C8C377A7FE3AD90CF1AFFDA5A053A6A44EEA13CA6B98CAD9C
2752	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\ErrorPageTemplate[1]		text
		MD5:F4FE1CB77E758E1BA56B8A8EC20417C5	SHA256:8D018639281B33DA8EB3CE0B21D11E1D414E59024C3689F92BE8904EB5779B5F
2764	rockxp.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\RockXp_.exe		executable
		MD5:—	SHA256:—
2752	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\httpErrorPagesScripts[1]		text
		MD5:E7CA76A3C9EE0564471671D500E3F0F3	SHA256:58268CA71A28973B756A48BBD7C9DC2F6B87B62AE343E582CE067C725275B63C
2752	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\dnserror[1]		html
		MD5:68E03ED57EC741A4AFBBCD11FAB1BDBE	SHA256:1FF3334C3EB27033F8F37029FD72F648EDD4551FCE85FC1F5159FEAEA1439630
2752	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGRR2OYX\down[1]		image
		MD5:555E83CE7F5D280D7454AF334571FB25	SHA256:70F316A5492848BB8242D49539468830B353DDAA850964DB4E60A6D2D7DB4880
2752	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\noConnect[1]		image
		MD5:3CB8FACCD5DE434D415AB75C17E8FD86	SHA256:6976C426E3AC66D66303C114B22B2B41109A7DE648BA55FFC3E5A53BD0DB09E7

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

No HTTP requests

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2468	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted

DNS requests

Domain	IP	Reputation
manumood.free.fr	—	unknown
www.bing.com	204.79.197.200 13.107.21.200	whitelisted

Threats

No threats detected

Add for printing

Process	Message
RockXP_.exe	1
RockXP_.exe	1

General Info

rockxp.exe

28A9AC11DFA1BE9184BB01252E025B47

9D657F73FC028989F0A8AE89EF79E63A9A113B1F

47C2209BF39079192197B443751968D610A024803C5AD183B5D95DBF2F74D700

12288:f2Pn6uN/0YswYciCfb+1/QpK+siqM/u3yKWLLRD:ePPNsHwtipysS/myKWLR

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

SUSPICIOUS

Creates files in the user directory

Starts Internet Explorer

Executable content was dropped or overwritten

INFO

Application launched itself

Changes internet zones settings

Reads Internet Cache Settings

Reads internet explorer settings

Creates files in the user directory

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings