Malware analysis ____.js.zip Malicious activity | ANY.RUN

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File name:	____.js.zip
Full analysis:	https://app.any.run/tasks/f0dfad4f-553c-4694-88d7-e56e236f1120
Verdict:	Malicious activity
Threats:	GandCrab is probably one of the most famous Ransomware. A Ransomware is a malware that asks the victim to pay money in order to restore access to encrypted files. If the user does not cooperate the files are forever lost. Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. Malware Trends Tracker >>>
Analysis date:	December 14, 2018, 13:21:34
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	ransomware gandcrab trojan
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v2.0 to extract
MD5:	CB6037818AA84E72AE8F882AB80EE05C
SHA1:	E4E4C50F0B0D27C2729B1A03A731EB21EC63AA37
SHA256:	A83E3FF7AA29306F5AC77554FD146B4227BAD4BD2D551A4CA0CF3776E89CE599
SSDEEP:	6144:IeOzchhPCV2u9sD1MWsBuIW1Tjz603OTNrRUwcig1CVaXKXel1SLT5L29S9wPk:IeoLbBs1z3OTN0iDaTl1SLdQm

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 (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
- GandCrab keys found
  - powershell.exe (PID: 3104)
- Actions looks like stealing of personal data
  - powershell.exe (PID: 3104)
- Writes file to Word startup folder
  - powershell.exe (PID: 3104)
- Renames files like Ransomware
  - powershell.exe (PID: 3104)
- Dropped file may contain instructions of ransomware
  - powershell.exe (PID: 3104)
- Deletes shadow copies
  - powershell.exe (PID: 3104)
- Connects to CnC server
  - powershell.exe (PID: 3104)
SUSPICIOUS
- Executes scripts
  - WinRAR.exe (PID: 2964)
- Executes PowerShell scripts
  - WScript.exe (PID: 1700)
- Creates files in the user directory
  - WScript.exe (PID: 1700)
  - powershell.exe (PID: 3104)
- Reads the cookies of Mozilla Firefox
  - powershell.exe (PID: 3104)
- Creates files like Ransomware instruction
  - powershell.exe (PID: 3104)
INFO
- Reads settings of System Certificates
  - powershell.exe (PID: 3104)
- Dropped object may contain TOR URL's
  - powershell.exe (PID: 3104)

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:	788
ZipBitFlag:	0x0001
ZipCompression:	Deflated
ZipModifyDate:	2018:12:14 09:37:22
ZipCRC:	0x6c2bbf38
ZipCompressedSize:	447647
ZipUncompressedSize:	1856078
ZipFileName:	____.js

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

1700

"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Rar$DIb2964.22845\____.js"

C:\Windows\System32\WScript.exe

—

WinRAR.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft ® Windows Based Script Host

Exit code:

Version:

5.8.7600.16385

Modules

Images
c:\windows\system32\wscript.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll

2964

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\____.js.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\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

3104

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -Command "IEX (([System.IO.File]::ReadAllText('C:\Users\admin\AppData\Roaming\nxfzgakogffcxdj.log')).Replace('?',''));"

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

WScript.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

3208

"C:\Windows\system32\taskmgr.exe" /4

C:\Windows\system32\taskmgr.exe

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Task Manager

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\taskmgr.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll

3800

"C:\Windows\system32\wbem\wmic.exe" shadowcopy delete

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

—

powershell.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

WMI Commandline Utility

Exit code:

2147749908

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

875

Read events

757

Write events

118

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\____.js.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:	(2964) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:	write	Name:	@C:\Windows\System32\wshext.dll,-4804
Value: JScript Script File
(PID) Process:	(2964) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface
Operation:	write	Name:	ShowPassword
Value: 0

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Executable files

Suspicious files

289

Text files

227

Unknown types

Dropped files

PID	Process	Filename		Type
3104	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\T44N8AAJ3V0YNOMM96JP.temp		—
		MD5:—	SHA256:—
3104	powershell.exe	C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp		—
		MD5:—	SHA256:—
3104	powershell.exe	C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobData		—
		MD5:—	SHA256:—
3104	powershell.exe	C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobSettings		—
		MD5:—	SHA256:—
3104	powershell.exe	C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\addressbook.acrodata		—
		MD5:—	SHA256:—
2964	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DIb2964.22845\____.js		text
		MD5:—	SHA256:—
3104	powershell.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms		binary
		MD5:—	SHA256:—
3104	powershell.exe	C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\0FDED5CEB68C302B1CDB2BDDD9D0000E76539CB0.crl		—
		MD5:—	SHA256:—
3104	powershell.exe	C:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\HASUD-DECRYPT.txt		text
		MD5:—	SHA256:—
3104	powershell.exe	C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\CE338828149963DCEA4CD26BB86F0363B4CA0BA5.crl		—
		MD5:—	SHA256:—

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

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HTTP(S) requests

100

TCP/UDP connections

175

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
3104	powershell.exe	GET	—	217.26.53.161:80	http://www.haargenau.biz/	CH	—	—	malicious
3104	powershell.exe	GET	301	83.138.82.107:80	http://www.swisswellness.com/	DE	—	—	whitelisted
3104	powershell.exe	GET	—	212.59.186.61:80	http://www.hotelweisshorn.com/	CH	—	—	malicious
3104	powershell.exe	GET	302	192.185.159.253:80	http://www.pizcam.com/	US	—	—	malicious
3104	powershell.exe	GET	—	217.26.53.37:80	http://www.hrk-ramoz.com/	CH	—	—	malicious
3104	powershell.exe	GET	301	212.59.186.61:80	http://www.morcote-residenza.com/	CH	—	—	malicious
3104	powershell.exe	GET	301	83.166.138.7:80	http://www.whitepod.com/	CH	—	—	whitelisted
3104	powershell.exe	GET	301	104.24.22.22:80	http://www.belvedere-locarno.com/	US	—	—	shared
3104	powershell.exe	GET	301	80.244.187.247:80	http://www.hotelfarinet.com/	GB	—	—	malicious
3104	powershell.exe	POST	404	217.26.53.161:80	http://www.haargenau.biz/includes/imgs/keeska.gif	CH	html	11.1 Kb	malicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3104	powershell.exe	78.46.77.98:80	www.2mmotorsport.biz	Hetzner Online GmbH	DE	suspicious
3104	powershell.exe	78.46.77.98:443	www.2mmotorsport.biz	Hetzner Online GmbH	DE	suspicious
3104	powershell.exe	217.26.53.161:80	www.haargenau.biz	Hostpoint AG	CH	malicious
3104	powershell.exe	74.220.215.73:80	www.bizziniinfissi.com	Unified Layer	US	malicious
3104	powershell.exe	136.243.13.215:80	www.holzbock.biz	Hetzner Online GmbH	DE	suspicious
3104	powershell.exe	138.201.162.99:80	www.fliptray.biz	Hetzner Online GmbH	DE	malicious
3104	powershell.exe	138.201.162.99:443	www.fliptray.biz	Hetzner Online GmbH	DE	malicious
3104	powershell.exe	192.185.159.253:80	www.pizcam.com	CyrusOne LLC	US	malicious
3104	powershell.exe	192.185.159.253:443	www.pizcam.com	CyrusOne LLC	US	malicious
3104	powershell.exe	83.138.82.107:80	www.swisswellness.com	hostNET Medien GmbH	DE	suspicious

DNS requests

Domain	IP	Reputation
www.2mmotorsport.biz	78.46.77.98	unknown
www.haargenau.biz	217.26.53.161	unknown
www.bizziniinfissi.com	74.220.215.73	malicious
www.holzbock.biz	136.243.13.215	unknown
www.fliptray.biz	138.201.162.99	malicious
www.pizcam.com	192.185.159.253	unknown
www.swisswellness.com	83.138.82.107	whitelisted
www.hotelweisshorn.com	212.59.186.61	unknown
www.whitepod.com	83.166.138.7	whitelisted
www.hardrockhoteldavos.com	69.16.175.42 69.16.175.10	whitelisted

Threats

PID	Process	Class	Message
3104	powershell.exe	A Network Trojan was detected	ET POLICY Data POST to an image file (gif)
3104	powershell.exe	A Network Trojan was detected	ET TROJAN [eSentire] Win32/GandCrab v4/5 Ransomware CnC Activity
3104	powershell.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity
3104	powershell.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity
3104	powershell.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity
3104	powershell.exe	A Network Trojan was detected	ET POLICY Data POST to an image file (jpg)
3104	powershell.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity
3104	powershell.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity
3104	powershell.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity
3104	powershell.exe	A Network Trojan was detected	ET POLICY Data POST to an image file (jpg)

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No debug info

General Info

____.js.zip

CB6037818AA84E72AE8F882AB80EE05C

E4E4C50F0B0D27C2729B1A03A731EB21EC63AA37

A83E3FF7AA29306F5AC77554FD146B4227BAD4BD2D551A4CA0CF3776E89CE599

6144:IeOzchhPCV2u9sD1MWsBuIW1Tjz603OTNrRUwcig1CVaXKXel1SLT5L29S9wPk:IeoLbBs1z3OTN0iDaTl1SLdQm

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

GandCrab keys found

Actions looks like stealing of personal data

Writes file to Word startup folder

Renames files like Ransomware

Dropped file may contain instructions of ransomware

Deletes shadow copies

Connects to CnC server

SUSPICIOUS

Executes scripts

Executes PowerShell scripts

Creates files in the user directory

Reads the cookies of Mozilla Firefox

Creates files like Ransomware instruction

INFO

Reads settings of System Certificates

Dropped object may contain TOR URL's

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