Malware analysis wls.exe Malicious activity | ANY.RUN

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File name:	wls.exe
Full analysis:	https://app.any.run/tasks/a51c4e13-3e02-49f0-9639-c296e2bdb8b7
Verdict:	Malicious activity
Analysis date:	April 23, 2019, 13:35:09
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	autoit
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, RAR self-extracting archive
MD5:	A2FB452398CE83F5BD87F8579A7B6639
SHA1:	8D9997B914ABE10458F7AFCB3A6CC6F72A0D4322
SHA256:	10A978826AABDCD53DFAEFA2A4EFA1E84C91259B92581334F5D29C00228F2E27
SSDEEP:	24576:f2O/GlM/kG4wTzkJbsB6cFbSKy87XB9rz/cK9qqGE+lwKhKbHofiglxughA0c:hV4aFOKy8TB9ncK9qDDlwKUTrgl+0c

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
- Application was dropped or rewritten from another process
  - wls.exe (PID: 3120)
  - wls.exe (PID: 2436)
- Changes the autorun value in the registry
  - wls.exe (PID: 2436)
SUSPICIOUS
- Drop AutoIt3 executable file
  - wls.exe (PID: 3084)
- Executable content was dropped or overwritten
  - wls.exe (PID: 3084)
INFO
- Dropped object may contain Bitcoin addresses
  - wls.exe (PID: 3120)
  - wls.exe (PID: 3084)

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) (35.8)
.exe	\|	Win64 Executable (generic) (31.7)
.scr	\|	Windows screen saver (15)
.dll	\|	Win32 Dynamic Link Library (generic) (7.5)
.exe	\|	Win32 Executable (generic) (5.1)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2012:06:09 15:19:49+02:00
PEType:	PE32
LinkerVersion:	9
CodeSize:	74752
InitializedDataSize:	58880
UninitializedDataSize:	-
EntryPoint:	0xac87
OSVersion:	5
ImageVersion:	-
SubsystemVersion:	5
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	09-Jun-2012 13:19:49
Detected languages:	English - United States Process Default Language
Debug artifacts:	d:\Projects\WinRAR\SFX\build\sfxrar32\Release\sfxrar.pdb

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:	0x000000F0

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	5
Time date stamp:	09-Jun-2012 13:19:49
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_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x0001231E	0x00012400	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.55555
.rdata	0x00014000	0x00001D15	0x00001E00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.99401
.data	0x00016000	0x00017724	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	3.54914
.CRT	0x0002E000	0x00000020	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	0.394141
.rsrc	0x0002F000	0x0000C2C0	0x0000C400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	6.19694

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.20816	1464	Latin 1 / Western European	English - United States	RT_MANIFEST
7	3.24143	556	Latin 1 / Western European	English - United States	RT_STRING
8	3.26996	974	Latin 1 / Western European	English - United States	RT_STRING
9	3.04375	530	Latin 1 / Western European	English - United States	RT_STRING
10	3.16254	776	Latin 1 / Western European	English - United States	RT_STRING
11	3.06352	380	Latin 1 / Western European	English - United States	RT_STRING
12	2.33959	102	Latin 1 / Western European	English - United States	RT_STRING
100	1.91924	20	Latin 1 / Western European	Process Default Language	RT_GROUP_ICON
101	4.19099	2998	Latin 1 / Western European	English - United States	RT_BITMAP
ASKNEXTVOL	3.42597	646	Latin 1 / Western European	English - United States	RT_DIALOG

Imports


ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
KERNEL32.dll
OLEAUT32.dll
SHELL32.dll
SHLWAPI.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

2436

C:\Users\admin\AppData\Local\Temp\53486815\wls.exe C:\Users\admin\AppData\Local\Temp\53486815\MJNTD

C:\Users\admin\AppData\Local\Temp\53486815\wls.exe

wls.exe

User:

admin

Company:

AutoIt Team

Integrity Level:

MEDIUM

Description:

AutoIt v3 Script

Exit code:

Version:

3, 3, 14, 5

Modules

Images
c:\users\admin\appdata\local\temp\53486815\wls.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll

3084

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

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

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\wls.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

3120

"C:\Users\admin\AppData\Local\Temp\53486815\wls.exe" svp=xqo

C:\Users\admin\AppData\Local\Temp\53486815\wls.exe

—

wls.exe

User:

admin

Company:

AutoIt Team

Integrity Level:

MEDIUM

Description:

AutoIt v3 Script

Exit code:

Version:

3, 3, 14, 5

Modules

Images
c:\users\admin\appdata\local\temp\53486815\wls.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll

3596

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

wls.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft .NET Services Installation Utility

Exit code:

Version:

4.6.1055.0 built by: NETFXREL2

Modules

Images
c:\windows\microsoft.net\framework\v4.0.30319\regsvcs.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll

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Total events

392

Read events

386

Write events

Delete events

Modification events


(PID) Process:	(3084) wls.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3084) wls.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(2436) wls.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	WindowsUpdate
Value: C:\Users\admin\AppData\Local\Temp\53486815\wls.exe C:\Users\admin\AppData\Local\Temp\53486815\SVP_XQ~1

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3084	wls.exe	C:\Users\admin\AppData\Local\Temp\53486815\FileConstants.docx		text
		MD5:—	SHA256:—
3084	wls.exe	C:\Users\admin\AppData\Local\Temp\53486815\aqj.xl		text
		MD5:—	SHA256:—
3084	wls.exe	C:\Users\admin\AppData\Local\Temp\53486815\ToolTipConstants.bmp		text
		MD5:—	SHA256:—
3084	wls.exe	C:\Users\admin\AppData\Local\Temp\53486815\wmq.bmp		text
		MD5:—	SHA256:—
3084	wls.exe	C:\Users\admin\AppData\Local\Temp\53486815\xas.pdf		text
		MD5:—	SHA256:—
3084	wls.exe	C:\Users\admin\AppData\Local\Temp\53486815\svp=xqo		text
		MD5:—	SHA256:—
3084	wls.exe	C:\Users\admin\AppData\Local\Temp\53486815\fsb.mp3		text
		MD5:—	SHA256:—
3084	wls.exe	C:\Users\admin\AppData\Local\Temp\53486815\sqx.ico		text
		MD5:—	SHA256:—
3084	wls.exe	C:\Users\admin\AppData\Local\Temp\53486815\wls.exe		executable
		MD5:C56B5F0201A3B3DE53E561FE76912BFD	SHA256:237D1BCA6E056DF5BB16A1216A434634109478F882D3B1D58344C801D184F95D
3084	wls.exe	C:\Users\admin\AppData\Local\Temp\53486815\ojk.xl		image
		MD5:—	SHA256:—

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HTTP(S) requests

TCP/UDP connections

177

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3596	RegSvcs.exe	79.134.225.23:5592	mstanley.ufcfan.org	Andreas Fink trading as Fink Telecom Services	CH	malicious

DNS requests

Domain	IP	Reputation
mstanley.ufcfan.org	79.134.225.23	unknown

Threats

No threats detected

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No debug info

General Info

wls.exe

A2FB452398CE83F5BD87F8579A7B6639

8D9997B914ABE10458F7AFCB3A6CC6F72A0D4322

10A978826AABDCD53DFAEFA2A4EFA1E84C91259B92581334F5D29C00228F2E27

24576:f2O/GlM/kG4wTzkJbsB6cFbSKy87XB9rz/cK9qqGE+lwKhKbHofiglxughA0c:hV4aFOKy8TB9ncK9qDDlwKUTrgl+0c

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Changes the autorun value in the registry

SUSPICIOUS

Drop AutoIt3 executable file

Executable content was dropped or overwritten

INFO

Dropped object may contain Bitcoin addresses

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