Malware analysis vnc.bin Malicious activity | ANY.RUN

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File name:	vnc.bin
Full analysis:	https://app.any.run/tasks/feb4c989-9f0e-4fdb-96ad-1f666fc878b8
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:	January 22, 2019, 20:33:16
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	trojan ransomware gandcrab
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	2D351D67EAB01124B7189C02CFF7595F
SHA1:	F38E7D71F628521081B96E951886AAAC71CBEACE
SHA256:	64D341ECBC52F9D78080BF23559EC1778824979DD19498EE44032EC1D5224FF6
SSDEEP:	3072:O8ZBa7+6dGwyRmSlZZ/cMIx2vjCgrQp0M2Kf8v9:O8UMR1cMIM00M2Kkv

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 (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 was detected
  - vnc.bin.exe (PID: 3112)
- GandCrab keys found
  - vnc.bin.exe (PID: 3112)
- Connects to CnC server
  - vnc.bin.exe (PID: 3112)
- Dropped file may contain instructions of ransomware
  - vnc.bin.exe (PID: 3112)
- Actions looks like stealing of personal data
  - vnc.bin.exe (PID: 3112)
- Writes file to Word startup folder
  - vnc.bin.exe (PID: 3112)
- Renames files like Ransomware
  - vnc.bin.exe (PID: 3112)
- Deletes shadow copies
  - vnc.bin.exe (PID: 3112)
SUSPICIOUS
- Reads the cookies of Mozilla Firefox
  - vnc.bin.exe (PID: 3112)
- Creates files like Ransomware instruction
  - vnc.bin.exe (PID: 3112)
- Creates files in the user directory
  - vnc.bin.exe (PID: 3112)
INFO
- Dropped object may contain TOR URL's
  - vnc.bin.exe (PID: 3112)

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

.exe	\|	Win32 Executable MS Visual C++ (generic) (42.2)
.exe	\|	Win64 Executable (generic) (37.3)
.dll	\|	Win32 Dynamic Link Library (generic) (8.8)
.exe	\|	Win32 Executable (generic) (6)
.exe	\|	Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2018:09:30 00:01:53+02:00
PEType:	PE32
LinkerVersion:	12
CodeSize:	81408
InitializedDataSize:	97280
UninitializedDataSize:	-
EntryPoint:	0x62f8
OSVersion:	5.1
ImageVersion:	-
SubsystemVersion:	5.1
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	29-Sep-2018 22:01:53
Detected languages:	English - United States

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0090
Pages in file:	0x0003
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x0000
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x0000
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x000000E8

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	5
Time date stamp:	29-Sep-2018 22:01:53
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x00013CC4	0x00013E00	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.57486
.rdata	0x00015000	0x00006B84	0x00006C00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.604
.data	0x0001C000	0x0000F894	0x0000DC00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.48966
.rsrc	0x0002C000	0x000001E0	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.71768
.reloc	0x0002D000	0x000013C0	0x00001400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	6.69088

Resources

Title	Entropy	Size	Codepage	Language	Type
1	4.91161	381	UNKNOWN	English - United States	RT_MANIFEST

Imports


ADVAPI32.dll
GDI32.dll
KERNEL32.dll
MPR.dll
RPCRT4.dll
SHELL32.dll
USER32.dll
WININET.dll
ole32.dll

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

3112

"C:\Users\admin\AppData\Local\Temp\vnc.bin.exe"

C:\Users\admin\AppData\Local\Temp\vnc.bin.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Modules

Images
c:\users\admin\appdata\local\temp\vnc.bin.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\advapi32.dll

2320

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

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

—

vnc.bin.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

120

Read events

Write events

Delete events

Modification events


(PID) Process:	(3112) vnc.bin.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vnc_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(3112) vnc.bin.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vnc_RASAPI32
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(3112) vnc.bin.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vnc_RASAPI32
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(3112) vnc.bin.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vnc_RASAPI32
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760
(PID) Process:	(3112) vnc.bin.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vnc_RASAPI32
Operation:	write	Name:	MaxFileSize
Value: 1048576
(PID) Process:	(3112) vnc.bin.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vnc_RASAPI32
Operation:	write	Name:	FileDirectory
Value: %windir%\tracing
(PID) Process:	(3112) vnc.bin.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vnc_RASMANCS
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(3112) vnc.bin.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vnc_RASMANCS
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(3112) vnc.bin.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vnc_RASMANCS
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(3112) vnc.bin.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\vnc_RASMANCS
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760

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Executable files

Suspicious files

279

Text files

207

Unknown types

Dropped files

PID	Process	Filename		Type
3112	vnc.bin.exe	C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp		—
		MD5:—	SHA256:—
3112	vnc.bin.exe	C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobData		—
		MD5:—	SHA256:—
3112	vnc.bin.exe	C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\JSCache\GlobSettings		—
		MD5:—	SHA256:—
3112	vnc.bin.exe	C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\addressbook.acrodata		—
		MD5:—	SHA256:—
3112	vnc.bin.exe	C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\0FDED5CEB68C302B1CDB2BDDD9D0000E76539CB0.crl		—
		MD5:—	SHA256:—
3112	vnc.bin.exe	C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\Security\CRLCache\CE338828149963DCEA4CD26BB86F0363B4CA0BA5.crl		—
		MD5:—	SHA256:—
3112	vnc.bin.exe	C:\Users\admin\AppData\Roaming\Adobe\Acrobat\DC\SCLCROQXMC-DECRYPT.txt		text
		MD5:3FD8729EF090D176E9A9F4EEE9A68F46	SHA256:9CD6572FD06D9BCDE7B85A8C55AFF8080286E6C08491E81F1C37B1C027D0BC31
3112	vnc.bin.exe	C:\Users\admin\AppData\Roaming\Adobe\SCLCROQXMC-DECRYPT.txt		text
		MD5:3FD8729EF090D176E9A9F4EEE9A68F46	SHA256:9CD6572FD06D9BCDE7B85A8C55AFF8080286E6C08491E81F1C37B1C027D0BC31
3112	vnc.bin.exe	C:\Users\admin\.oracle_jre_usage\SCLCROQXMC-DECRYPT.txt		text
		MD5:3FD8729EF090D176E9A9F4EEE9A68F46	SHA256:9CD6572FD06D9BCDE7B85A8C55AFF8080286E6C08491E81F1C37B1C027D0BC31
3112	vnc.bin.exe	C:\Users\admin\AppData\SCLCROQXMC-DECRYPT.txt		text
		MD5:3FD8729EF090D176E9A9F4EEE9A68F46	SHA256:9CD6572FD06D9BCDE7B85A8C55AFF8080286E6C08491E81F1C37B1C027D0BC31

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

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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
3112	vnc.bin.exe	GET	—	87.236.16.31:80	http://asl-company.ru/	RU	—	—	malicious
3112	vnc.bin.exe	GET	200	52.0.217.44:80	http://www.poketeg.com/	US	html	829 b	malicious
3112	vnc.bin.exe	GET	—	92.53.96.201:80	http://perovaphoto.ru/	RU	—	—	malicious
3112	vnc.bin.exe	GET	—	199.250.210.64:80	http://cevent.net/	US	—	—	malicious
3112	vnc.bin.exe	GET	—	77.104.171.238:80	http://www.fabbfoundation.gm/	US	—	—	malicious
3112	vnc.bin.exe	GET	—	146.66.72.87:80	http://www.perfectfunnelblueprint.com/	US	—	—	malicious
3112	vnc.bin.exe	POST	200	52.0.217.44:80	http://www.poketeg.com/static/images/kameessoke.png	US	html	829 b	malicious
3112	vnc.bin.exe	POST	—	87.236.16.31:80	http://asl-company.ru/data/pictures/medememeru.png	RU	—	—	malicious
3112	vnc.bin.exe	POST	403	87.236.16.219:80	http://pp-panda74.ru/news/image/kehefu.bmp	RU	html	179 b	malicious
3112	vnc.bin.exe	POST	403	69.73.180.151:80	http://www.wash-wear.com/uploads/graphic/sodase.png	US	html	354 b	malicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3112	vnc.bin.exe	217.160.0.234:80	www.billerimpex.com	1&1 Internet SE	DE	malicious
3112	vnc.bin.exe	87.236.16.31:80	asl-company.ru	Beget Ltd	RU	malicious
3112	vnc.bin.exe	217.160.0.234:443	www.billerimpex.com	1&1 Internet SE	DE	malicious
3112	vnc.bin.exe	52.0.217.44:80	www.poketeg.com	Amazon.com, Inc.	US	whitelisted
3112	vnc.bin.exe	92.53.96.201:80	perovaphoto.ru	TimeWeb Ltd.	RU	malicious
3112	vnc.bin.exe	217.70.184.50:80	www.macartegrise.eu	GANDI SAS	FR	malicious
3112	vnc.bin.exe	217.70.184.50:443	www.macartegrise.eu	GANDI SAS	FR	malicious
3112	vnc.bin.exe	146.66.72.87:80	www.perfectfunnelblueprint.com	—	US	malicious
3112	vnc.bin.exe	87.236.16.219:80	pp-panda74.ru	Beget Ltd	RU	malicious
3112	vnc.bin.exe	69.73.180.151:80	www.wash-wear.com	Global Net Access, LLC	US	malicious

DNS requests

Domain	IP	Reputation
www.billerimpex.com	217.160.0.234	whitelisted
www.macartegrise.eu	217.70.184.50	malicious
www.poketeg.com	52.0.217.44	malicious
perovaphoto.ru	92.53.96.201	malicious
asl-company.ru	87.236.16.31	malicious
www.fabbfoundation.gm	77.104.171.238	malicious
www.perfectfunnelblueprint.com	146.66.72.87	unknown
www.wash-wear.com	69.73.180.151	malicious
pp-panda74.ru	87.236.16.219	malicious
cevent.net	199.250.210.64	malicious

Threats

PID	Process	Class	Message
3112	vnc.bin.exe	A Network Trojan was detected	ET TROJAN [eSentire] Win32/GandCrab v4/5 Ransomware CnC Activity
3112	vnc.bin.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity
3112	vnc.bin.exe	A Network Trojan was detected	MALWARE [PTsecurity] GandCrab Ransomware HTTP
3112	vnc.bin.exe	A Network Trojan was detected	ET POLICY Data POST to an image file (gif)
3112	vnc.bin.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity
3112	vnc.bin.exe	A Network Trojan was detected	MALWARE [PTsecurity] GandCrab Ransomware HTTP
3112	vnc.bin.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity
3112	vnc.bin.exe	A Network Trojan was detected	MALWARE [PTsecurity] GandCrab Ransomware HTTP
3112	vnc.bin.exe	A Network Trojan was detected	ET POLICY Data POST to an image file (jpg)
3112	vnc.bin.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity

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No debug info

General Info

vnc.bin

2D351D67EAB01124B7189C02CFF7595F

F38E7D71F628521081B96E951886AAAC71CBEACE

64D341ECBC52F9D78080BF23559EC1778824979DD19498EE44032EC1D5224FF6

3072:O8ZBa7+6dGwyRmSlZZ/cMIx2vjCgrQp0M2Kf8v9:O8UMR1cMIM00M2Kkv

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

GANDCRAB was detected

GandCrab keys found

Connects to CnC server

Dropped file may contain instructions of ransomware

Actions looks like stealing of personal data

Writes file to Word startup folder

Renames files like Ransomware

Deletes shadow copies

SUSPICIOUS

Reads the cookies of Mozilla Firefox

Creates files like Ransomware instruction

Creates files in the user directory

INFO

Dropped object may contain TOR URL's

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

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