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
- Loads dropped or rewritten executable
  - OpenBullet.exe (PID: 2740)
- Application was dropped or rewritten from another process
  - 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

ZipFileName:	bin/
ZipUncompressedSize:	-
ZipCompressedSize:	-
ZipCRC:	0x00000000
ZipModifyDate:	2019:04:13 11:42:05
ZipCompression:	None
ZipBitFlag:	-
ZipRequiredVersion:	20

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 Version: 5.60.0
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

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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:F647E9A36E0CD58F3F245C34A6953092	SHA256:53719C10AA023927BE99DB87B200239A8093C9250655076C54A655738011B5F9
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\BBCX.dll		executable
		MD5:1EB2C80A082CFE4B869F2516CFE9818E	SHA256:2A178FDAB323844119C2D6A4CFDA2E7DE05A61F85E262CC2FB4D31529DB395DA
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\RuriLib.dll		executable
		MD5:BE397F1D33F614FCF279062AFD973E1E	SHA256:953F67F35797AD664000A75EF44B530F1E062C9C72FD534AE26A33D3D02A4E16
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\RuriLibBB.dll		executable
		MD5:6BEA737F2F9F75EC2532275F22AB6B1E	SHA256:12EEB7C0AF2A1E0BFDA5BD111DBF94A0E24A2F3BED35F4D08B4F5555329CDDAC
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\ICSharpCode.AvalonEdit.dll		executable
		MD5:B4D5D46E50006E87B30E7D514E95173C	SHA256:058F38F33F3F99F904AB9588447A234346C859718404B4E8A523673ED19CDBE7
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\IronPython.Modules.dll		executable
		MD5:621192DB357916F2261989A49FA2C6BD	SHA256:87525121D7826DCFC76963AB8BD7996B9644BF4F148D1296757EB702A43DA51F
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\IronPython.SQLite.dll		executable
		MD5:B7EFBF654402C78226B8D69AD0011BBB	SHA256:5A6E2EDA86E863E155F67CEBEF095355B7EA7B1DCD97D87E4058F0A5AC60D798
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\Microsoft.Scripting.dll		executable
		MD5:0B75B3835BF11D3163EB0798F7C1A89D	SHA256:D8B3CAB5C0F0E9C308C962FA894BC300C75F93537DAEF0E790069CA8CB1C7170
1512	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\ob\bin\IronPython.dll		executable
		MD5:9A39A51E6DCB22B80DB481FBFBCD7826	SHA256:61B809B97DC878F42E85EE2C5D8471853527754E4F53B17C0507334C57E19E04

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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

Loads dropped or rewritten executable

Application was dropped or rewritten from another process

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

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings