Malware analysis 888 Rat Private v1.0.8.exe Malicious activity

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File name:	888 Rat Private v1.0.8.exe
Full analysis:	https://app.any.run/tasks/7a916cc4-89cd-441d-8485-199bcd4e45d2
Verdict:	Malicious activity
Threats:	NanoCore is a Remote Access Trojan or RAT. This malware is highly customizable with plugins which allow attackers to tailor its functionality to their needs. Nanocore is created with the .NET framework and it’s available for purchase for just $25 from its “official” website. 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 28, 2019 at 06:34:47
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	rat nanocore
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:	EA3526D62A51A9107E36423920297D74
SHA1:	833BF5545E291AD3902A18C3543906D4A9216B9B
SHA256:	5074FDF91675E34977BB185048D1E7FDF59212085F11FBD477E74F084BEC2EB5
SSDEEP:	196608:M68/Q6YmF263OSqfPJRcU376F4Aa2iVnTbp6sYGK9u8gv1M3tjAe983/:JmdYE26bEzrVTERn9u8gv1MdjZ98P

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:: on
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 (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
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++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 68.0.1 (x86 en-US) (68.0.1)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
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
KB4019990
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
  - 888 Rat Private v1.0.8.exe (PID: 4012)
- Application was dropped or rewritten from another process
  - czx.exe (PID: 3516)
  - Setup.exe (PID: 3900)
  - Setup.exe (PID: 2280)
- NanoCore was detected
  - czx.exe (PID: 3516)
- Changes the autorun value in the registry
  - czx.exe (PID: 3516)
SUSPICIOUS
- Executable content was dropped or overwritten
  - 888 Rat Private v1.0.8.exe (PID: 4012)
  - czx.exe (PID: 3516)
  - Setup.exe (PID: 2280)
- Creates files in the user directory
  - 888 Rat Private v1.0.8.exe (PID: 4012)
  - czx.exe (PID: 3516)
- Creates files in the program directory
  - Setup.exe (PID: 2280)
- Creates a software uninstall entry
  - Setup.exe (PID: 2280)
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	\|	Win32 Executable MS Visual C++ (generic) (67.4)
.dll	\|	Win32 Dynamic Link Library (generic) (14.2)
.exe	\|	Win32 Executable (generic) (9.7)
.exe	\|	Generic Win/DOS Executable (4.3)
.exe	\|	DOS Executable Generic (4.3)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2016:07:25 02:55:47+02:00
PEType:	PE32
LinkerVersion:	6
CodeSize:	24064
InitializedDataSize:	118784
UninitializedDataSize:	1024
EntryPoint:	0x322b
OSVersion:	4
ImageVersion:	6
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	7.0.0.0
ProductVersionNumber:	7.0.0.0
FileFlagsMask:	0x0000
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	ASCII
FileDescription:	description
FileVersion:	7.0.0.0
LegalCopyright:	-

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	25-Jul-2016 00:55:47
Detected languages:	English - United States
FileDescription:	description
FileVersion:	7.0.0.0
LegalCopyright:	-

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:	0x000000D8

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	5
Time date stamp:	25-Jul-2016 00:55:47
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x00005DC5	0x00005E00	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.47111
.rdata	0x00007000	0x00001246	0x00001400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.0004
.data	0x00009000	0x0001A818	0x00000400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	5.2206
.ndata	0x00024000	0x00008000	0x00000000	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.rsrc	0x0002C000	0x00006AF8	0x00006C00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.3741

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.29829	829	UNKNOWN	English - United States	RT_MANIFEST
2	7.31719	9503	UNKNOWN	English - United States	RT_ICON
3	2.77237	4392	UNKNOWN	English - United States	RT_ICON
4	2.26121	1128	UNKNOWN	English - United States	RT_ICON
103	2.49052	62	UNKNOWN	English - United States	RT_GROUP_ICON
105	2.66174	256	UNKNOWN	English - United States	RT_DIALOG
106	2.88094	284	UNKNOWN	English - United States	RT_DIALOG
111	2.48825	96	UNKNOWN	English - United States	RT_DIALOG

Imports


ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.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

4012

"C:\Users\admin\AppData\Local\Temp\888 Rat Private v1.0.8.exe"

C:\Users\admin\AppData\Local\Temp\888 Rat Private v1.0.8.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Description:

description

Exit code:

Version:

7.0.0.0

Modules

Images
c:\users\admin\appdata\local\temp\888 rat private v1.0.8.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\shell32.dll

3516

"C:\Users\admin\AppData\Roaming\1337\czx.exe"

C:\Users\admin\AppData\Roaming\1337\czx.exe

888 Rat Private v1.0.8.exe

User:

admin

Integrity Level:

MEDIUM

Modules

Images
c:\users\admin\appdata\roaming\1337\czx.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

3900

"C:\Users\admin\AppData\Roaming\1337\Setup.exe"

C:\Users\admin\AppData\Roaming\1337\Setup.exe

—

888 Rat Private v1.0.8.exe

User:

admin

Company:

888-tools.com

Integrity Level:

MEDIUM

Description:

888 RAT Private 1.0.8 Installation

Exit code:

3221226540

Version:

1.0.8

Modules

Images
c:\users\admin\appdata\roaming\1337\setup.exe
c:\systemroot\system32\ntdll.dll

2280

"C:\Users\admin\AppData\Roaming\1337\Setup.exe"

C:\Users\admin\AppData\Roaming\1337\Setup.exe

888 Rat Private v1.0.8.exe

User:

admin

Company:

888-tools.com

Integrity Level:

HIGH

Description:

888 RAT Private 1.0.8 Installation

Exit code:

Version:

1.0.8

Modules

Images
c:\users\admin\appdata\roaming\1337\setup.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

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Total events

375

Read events

353

Write events

Delete events

Modification events


(PID) Process:	(4012) 888 Rat Private v1.0.8.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(4012) 888 Rat Private v1.0.8.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3516) czx.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	TCP Monitor
Value: C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exe
(PID) Process:	(2280) Setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\888 RAT Private 1.0.8
Operation:	write	Name:	DisplayName
Value: 888 RAT Private 1.0.8
(PID) Process:	(2280) Setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\888 RAT Private 1.0.8
Operation:	write	Name:	DisplayVersion
Value: 1.0.8
(PID) Process:	(2280) Setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\888 RAT Private 1.0.8
Operation:	write	Name:	VersionMajor
Value: 1
(PID) Process:	(2280) Setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\888 RAT Private 1.0.8
Operation:	write	Name:	VersionMinor
Value: 0
(PID) Process:	(2280) Setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\888 RAT Private 1.0.8
Operation:	write	Name:	Publisher
Value: 888-tools.com
(PID) Process:	(2280) Setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\888 RAT Private 1.0.8
Operation:	write	Name:	DisplayIcon
Value: C:\Program Files\%BlackHat Tutorial%888 Private%\Uninstall.exe
(PID) Process:	(2280) Setup.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\888 RAT Private 1.0.8
Operation:	write	Name:	UninstallString
Value: C:\Program Files\%BlackHat Tutorial%888 Private%\Uninstall.exe

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
4012	888 Rat Private v1.0.8.exe	C:\Users\admin\AppData\Local\Temp\nsdB200.tmp		—
		MD5:—	SHA256:—
2280	Setup.exe	C:\Users\admin\AppData\Local\Temp\$inst\6.tmp		—
		MD5:—	SHA256:—
2280	Setup.exe	C:\Users\admin\AppData\Local\Temp\$inst\temp_0.tmp		—
		MD5:—	SHA256:—
2280	Setup.exe	C:\Users\admin\AppData\Local\Temp\$inst\0001.tmp		—
		MD5:—	SHA256:—
4012	888 Rat Private v1.0.8.exe	C:\Users\admin\AppData\Roaming\1337\czx.exe		executable
		MD5:649D580154D03B941460C5A6A8CBD4B4	SHA256:A2A6A42F6DAA1ACBC52DCB1689BBF71FA509F11FA17020A7F15E58687588ACF2
4012	888 Rat Private v1.0.8.exe	C:\Users\admin\AppData\Roaming\1337\Setup.exe		executable
		MD5:ABA8632C5DDA6DD546BAA76A0C31EA90	SHA256:72F7753FAD2A0F9880A1CA79A0FFAB81F469EE8B7A2F424110FC6155BEE9BA42
3516	czx.exe	C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat		binary
		MD5:59E417768A28B1C8A48D9336CC182B30	SHA256:2AAD36919A9249A58029B7E5E3DDDB2673602AB178A2568F156CF9EFDE08C79F
3516	czx.exe	C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exe		executable
		MD5:649D580154D03B941460C5A6A8CBD4B4	SHA256:A2A6A42F6DAA1ACBC52DCB1689BBF71FA509F11FA17020A7F15E58687588ACF2
2280	Setup.exe	C:\Users\admin\AppData\Local\Temp\$inst\2.tmp		compressed
		MD5:04A58FA8165922A828944D5AF83468A6	SHA256:12366AADD58A2F5B38444F4A218DE5C8DF4B50BDEC410B48C182F5A4B6858DDE
4012	888 Rat Private v1.0.8.exe	C:\Users\admin\AppData\Local\Temp\nstB211.tmp\System.dll		executable
		MD5:2AE993A2FFEC0C137EB51C8832691BCB	SHA256:681382F3134DE5C6272A49DD13651C8C201B89C247B471191496E7335702FA59

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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
3516	czx.exe	39.33.121.254:1605	mrgrayhat.duckdns.org	Pakistan Telecom Company Limited	PK	unknown
3516	czx.exe	8.8.8.8:53	—	Google Inc.	US	malicious
—	—	8.8.8.8:53	—	Google Inc.	US	malicious

DNS requests

Domain	IP	Reputation
mrgrayhat.duckdns.org	39.33.121.254	malicious

Threats

PID	Process	Class	Message
—	—	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
—	—	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
—	—	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
—	—	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
—	—	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
—	—	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
—	—	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
—	—	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
—	—	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
—	—	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain

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No debug info

General Info

888 Rat Private v1.0.8.exe

EA3526D62A51A9107E36423920297D74

833BF5545E291AD3902A18C3543906D4A9216B9B

5074FDF91675E34977BB185048D1E7FDF59212085F11FBD477E74F084BEC2EB5

196608:M68/Q6YmF263OSqfPJRcU376F4Aa2iVnTbp6sYGK9u8gv1M3tjAe983/:JmdYE26bEzrVTERn9u8gv1MdjZ98P

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

NanoCore was detected

Changes the autorun value in the registry

SUSPICIOUS

Executable content was dropped or overwritten

Creates files in the user directory

Creates files in the program directory

Creates a software uninstall entry

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

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings