Malware analysis Snake.exe Malicious activity | ANY.RUN

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File name:	Snake.exe
Full analysis:	https://app.any.run/tasks/4987acca-d298-4285-876c-0b0fbbf63243
Verdict:	Malicious activity
Threats:	njRAT is a remote access trojan. It is one of the most widely accessible RATs on the market that features an abundance of educational information. Interested attackers can even find tutorials on YouTube. This allows it to become one of the most popular RATs in the world. njRAT ist ein Trojaner für den Fernzugriff. Es handelt sich um einen der am weitesten verbreiteten RATs auf dem Markt, der eine Fülle von Bildungsinformationen bietet. Interessierte Angreifer können sogar Tutorials auf YouTube finden. Dies macht ihn zu einem der beliebtesten RATs der Welt. Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. Malware Trends Tracker >>>
Analysis date:	August 02, 2018, 01:15:00
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	rat njrat bladabindi
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:	A7D1D7CF913AA5D98EAD7EFDA8EBB714
SHA1:	B6D94ABE0F8C285C3653C0E9380A179B6E0343B9
SHA256:	323AD4E9EF032BF755F40E6F05D299B31A64D46FDC8C90EB4B3A9AA8DED1DA9F
SSDEEP:	12288:4d5TA9YW8SK7xaP4wWBvBUTcWBvBUz9zbN4qu6MDs+:4XAm6KiWVBUTcWVBUZzJNubX

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 (15.007.20033)
Adobe Flash Player 27 ActiveX (27.0.0.187)
Adobe Flash Player 27 NPAPI (27.0.0.187)
Adobe Flash Player 27 PPAPI (27.0.0.187)
CCleaner (5.35)
FileZilla Client 3.31.0 (3.31.0)
Google Chrome (61.0.3163.91)
Google Update Helper (1.3.33.5)
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 Home and Business 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 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) - 12.0.40660 (12.0.40660.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.40660 (12.0.40660)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.40660 (12.0.40660)
Microsoft Visual C++ 2017 Redistributable (x86) - 14.11.25325 (14.11.25325.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.11.25325 (14.11.25325)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.11.25325 (14.11.25325)
Mozilla Firefox 55.0.3 (x86 en-US) (55.0.3)
Mozilla Maintenance Service (55.0.3)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype™ 7.39 (7.39.102)
Steam (2.10.91.91)
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
  - WMI Provider Host.exe (PID: 3200)
- Writes to a start menu file
  - WMI Provider Host.exe (PID: 3200)
- njRAT was detected
  - WMI Provider Host.exe (PID: 3200)
- Changes the autorun value in the registry
  - WMI Provider Host.exe (PID: 3200)
SUSPICIOUS
- Executable content was dropped or overwritten
  - Snake.exe (PID: 2104)
  - WMI Provider Host.exe (PID: 3200)
- Connects to unusual port
  - WMI Provider Host.exe (PID: 3200)
- Creates files in the user directory
  - WMI Provider Host.exe (PID: 3200)
- Uses NETSH.EXE for network configuration
  - WMI Provider Host.exe (PID: 3200)
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

.exe	\|	Generic CIL Executable (.NET, Mono, etc.) (63.1)
.exe	\|	Win64 Executable (generic) (23.8)
.dll	\|	Win32 Dynamic Link Library (generic) (5.6)
.exe	\|	Win32 Executable (generic) (3.8)
.exe	\|	Generic Win/DOS Executable (1.7)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2018:08:02 03:00:28+02:00
PEType:	PE32
LinkerVersion:	48
CodeSize:	7157248
InitializedDataSize:	180224
UninitializedDataSize:	-
EntryPoint:	0x6d546e
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	1.0.0.0
ProductVersionNumber:	1.0.0.0
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	Neutral
CharacterSet:	Unicode
Comments:	Created by KushCFW
CompanyName:	-
FileDescription:	BilloCE V2
FileVersion:	1.0.0.0
InternalName:	BilloCE New.exe
LegalCopyright:	Copyright © 2018
LegalTrademarks:	-
OriginalFileName:	BilloCE New.exe
ProductName:	BilloCE V2
ProductVersion:	1.0.0.0
AssemblyVersion:	1.0.0.0

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	02-Aug-2018 01:00:28
Comments:	Created by KushCFW
CompanyName:	-
FileDescription:	BilloCE V2
FileVersion:	1.0.0.0
InternalName:	BilloCE New.exe
LegalCopyright:	Copyright © 2018
LegalTrademarks:	-
OriginalFilename:	BilloCE New.exe
ProductName:	BilloCE V2
ProductVersion:	1.0.0.0
Assembly Version:	1.0.0.0

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:	0x00000080

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	3
Time date stamp:	02-Aug-2018 01:00:28
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	0x00002000	0x006D3474	0x006D3600	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	3.98604
.rsrc	0x006D6000	0x0002BDD0	0x0002BE00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	6.22123
.reloc	0x00702000	0x0000000C	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	0.10191

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.00112	490	UNKNOWN	UNKNOWN	RT_MANIFEST
2	3.96751	67624	UNKNOWN	UNKNOWN	RT_ICON
3	4.31	16936	UNKNOWN	UNKNOWN	RT_ICON
4	4.40083	9640	UNKNOWN	UNKNOWN	RT_ICON
5	4.62612	4264	UNKNOWN	UNKNOWN	RT_ICON
6	4.88828	1128	UNKNOWN	UNKNOWN	RT_ICON
32512	2.82454	90	UNKNOWN	UNKNOWN	RT_GROUP_ICON

Imports


mscoree.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

2104

"C:\Users\admin\AppData\Local\Temp\Snake.exe"

C:\Users\admin\AppData\Local\Temp\Snake.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Description:

BilloCE V2

Exit code:

Version:

1.0.0.0

Modules

Images
c:\users\admin\appdata\local\temp\snake.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

3200

"C:\Users\admin\AppData\Local\Temp\WMI Provider Host.exe"

C:\Users\admin\AppData\Local\Temp\WMI Provider Host.exe

Snake.exe

User:

admin

Integrity Level:

MEDIUM

Description:

WMI Provider Host

Exit code:

Version:

1.0.0.0

Modules

Images
c:\users\admin\appdata\local\temp\wmi provider host.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

4016

netsh firewall add allowedprogram "C:\Users\admin\AppData\Local\Temp\WMI Provider Host.exe" "WMI Provider Host.exe" ENABLE

C:\Windows\system32\netsh.exe

—

WMI Provider Host.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Network Command Shell

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\netsh.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\credui.dll
c:\windows\system32\user32.dll

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Total events

130

Read events

Write events

112

Delete events

Modification events


(PID) Process:	(3200) WMI Provider Host.exe	Key:	HKEY_CURRENT_USER
Operation:	write	Name:	di
Value: !
(PID) Process:	(3200) WMI Provider Host.exe	Key:	HKEY_CURRENT_USER\Environment
Operation:	write	Name:	SEE_MASK_NOZONECHECKS
Value: 1
(PID) Process:	(4016) netsh.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(4016) netsh.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:	write	Name:	@%SystemRoot%\system32\dhcpqec.dll,-100
Value: DHCP Quarantine Enforcement Client
(PID) Process:	(4016) netsh.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:	write	Name:	@%SystemRoot%\system32\dhcpqec.dll,-101
Value: Provides DHCP based enforcement for NAP
(PID) Process:	(4016) netsh.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:	write	Name:	@%SystemRoot%\system32\dhcpqec.dll,-103
Value: 1.0
(PID) Process:	(4016) netsh.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:	write	Name:	@%SystemRoot%\system32\dhcpqec.dll,-102
Value: Microsoft Corporation
(PID) Process:	(4016) netsh.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:	write	Name:	@%SystemRoot%\system32\napipsec.dll,-1
Value: IPsec Relying Party
(PID) Process:	(4016) netsh.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:	write	Name:	@%SystemRoot%\system32\napipsec.dll,-2
Value: Provides IPsec based enforcement for Network Access Protection
(PID) Process:	(4016) netsh.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\59\52C64B7E
Operation:	write	Name:	@%SystemRoot%\system32\napipsec.dll,-4
Value: 1.0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3200	WMI Provider Host.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\1eac28967cfa76c2fe731c672dffe04b.exe		executable
		MD5:—	SHA256:—
2104	Snake.exe	C:\Users\admin\AppData\Local\Temp\WMI Provider Host.exe		executable
		MD5:—	SHA256:—

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3200	WMI Provider Host.exe	93.182.169.3:1177	123ewqasdcxy.ddns.net	ViaEuropa i Lund AB	SE	unknown

DNS requests

Domain	IP	Reputation
123ewqasdcxy.ddns.net	93.182.169.3	malicious
dns.msftncsi.com	131.107.255.255	shared

Threats

No threats detected

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No debug info

General Info

Snake.exe

A7D1D7CF913AA5D98EAD7EFDA8EBB714

B6D94ABE0F8C285C3653C0E9380A179B6E0343B9

323AD4E9EF032BF755F40E6F05D299B31A64D46FDC8C90EB4B3A9AA8DED1DA9F

12288:4d5TA9YW8SK7xaP4wWBvBUTcWBvBUz9zbN4qu6MDs+:4XAm6KiWVBUTcWVBUZzJNubX

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Writes to a start menu file

njRAT was detected

Changes the autorun value in the registry

SUSPICIOUS

Executable content was dropped or overwritten

Connects to unusual port

Creates files in the user directory

Uses NETSH.EXE for network configuration

INFO

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

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings