Malware analysis ob.zip Malicious activity | ANY.RUN

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download:	ob.zip
Full analysis:	https://app.any.run/tasks/375e1e89-1bb7-4dc0-97ad-ee9037edfdf9
Verdict:	Malicious activity
Analysis date:	April 14, 2019, 22:11:10
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:	38650C7F9FF66672F22EEDF991D65FA6
SHA1:	0C43ADCA7C5C56DFE4970F00F23BC5E387B92320
SHA256:	071299FD52EE06AD2467997D37D4091026B7C6C1AE40F9C8A495B305D01FB72C
SSDEEP:	196608:G4/RcA7fyxXud7BLlVQ7ZWXRd6KOBZOxmOsjDzP8BW:G4/9LcXuzLQ7ZWXRzOB4szZ

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:: 300 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 240 seconds
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
  - OpenBullet.exe (PID: 2740)
- Loads dropped or rewritten executable
  - OpenBullet.exe (PID: 2740)
SUSPICIOUS
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 1512)
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:	None
ZipModifyDate:	2019:04:13 11:42:05
ZipCRC:	0x00000000
ZipCompressedSize:	-
ZipUncompressedSize:	-
ZipFileName:	bin/

No data.

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All screenshots are available in the full report

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Total processes

33

Monitored processes

2

Malicious processes

1

Suspicious processes

0

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1512

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\ob.zip"

C:\Program Files\WinRAR\WinRAR.exe

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

0

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

2740

"C:\Users\admin\AppData\Local\Temp\ob\OpenBullet.exe"

C:\Users\admin\AppData\Local\Temp\ob\OpenBullet.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Description:

OpenBullet

Exit code:

0

Version:

1.2.1.0

Modules

Images
c:\users\admin\appdata\local\temp\ob\openbullet.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll

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Total events

477

Read events

443

Write events

34

Delete events

0

Modification events


(PID) Process:	(1512) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(1512) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(1512) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(1512) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\ob.zip
(PID) Process:	(1512) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(1512) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(1512) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(1512) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(1512) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	@C:\Windows\System32\msxml3r.dll,-1
Value: XML Document
(PID) Process:	(1512) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Extraction\Profile
Operation:	write	Name:	Overwrite
Value: 0

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Executable files

125

Suspicious files

0

Text files

5

Unknown types

1

Dropped files

PID	Process	Filename		Type
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\Extreme.Net.dll		executable
		MD5:—	SHA256:—
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\AngleSharp.dll		executable
		MD5:BF331AB2E9BB06D900929DE29C659AE8	SHA256:0B6D37C6113914DECB8AE2142DEE7CF476206036806821AC6DC63D69269F827B
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\Leaf.xNet.dll		executable
		MD5:3F303B19BFF2A4AD3AEFA94C1A897F34	SHA256:B762310FBDE4B23D9D353998AC8B11292F715659247674352B9411FAC412D246
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\BBCX.dll		executable
		MD5:—	SHA256:—
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\LiteDB.dll		executable
		MD5:25B242D00C6C32E1F437EB2064EA2E29	SHA256:E72ACDDF47586BC0999D598E3BD125A254BB6F4AE151C076993304F6E31FBBED
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\ProxySocket.dll		executable
		MD5:13F842AC397885C4E647EC35F2AB79E5	SHA256:851E924110BA3FF3DCD8C894D9C264A1AA3715AAED36E5EF4E320A73D3451A16
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\Microsoft.Win32.Primitives.dll		executable
		MD5:76B8D417C2F6416FA81EACC45977CEA2	SHA256:5EAA2E82A26B0B302280D08F54DC9DA25165DD0E286BE52440A271285D63F695
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\netstandard.dll		executable
		MD5:0ADF6F32F4D14F9B0BE9AA94F7EFB279	SHA256:8BE4A2270F8B2BEA40F33F79869FDCCA34E07BB764E63B81DED49D90D2B720DD
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\Microsoft.Scripting.Metadata.dll		executable
		MD5:1BED5E618B922411CFAE2EAC84AFEF43	SHA256:A4ACE184DDB98E81CFCC6C838299915D8C33B714594E3836DE7C75B1F70E55EB
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\Microsoft.Scripting.dll		executable
		MD5:0B75B3835BF11D3163EB0798F7C1A89D	SHA256:D8B3CAB5C0F0E9C308C962FA894BC300C75F93537DAEF0E790069CA8CB1C7170

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HTTP(S) requests

0

TCP/UDP connections

0

DNS requests

0

Threats

0

HTTP requests

No HTTP requests

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Connections

No data

DNS requests

No data

Threats

No threats detected

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No debug info

General Info

ob.zip

38650C7F9FF66672F22EEDF991D65FA6

0C43ADCA7C5C56DFE4970F00F23BC5E387B92320

071299FD52EE06AD2467997D37D4091026B7C6C1AE40F9C8A495B305D01FB72C

196608:G4/RcA7fyxXud7BLlVQ7ZWXRd6KOBZOxmOsjDzP8BW:G4/9LcXuzLQ7ZWXRzOB4szZ

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Loads dropped or rewritten executable

SUSPICIOUS

Executable content was dropped or overwritten

INFO

Malware configuration

Static information

TRiD

EXIF

ZIP

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings