File name:

MCLeaksAuthenticator.exe

Full analysis: https://app.any.run/tasks/e33ad198-e7d8-4db4-8ca0-d21d43878b8b
Verdict: Malicious activity
Analysis date: March 21, 2018, 03:53:59
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

05FCDAA7A06E8B1D0A601A89413517BE

SHA1:

2ABBFA81A1412A9C77AE61EC43A9812EB082FE8B

SHA256:

E23A6F31C9D4F2010DD0EE12D8DBB8B6F8495F910B9659702DA98074C19061D9

SSDEEP:

768:i0PQJHII32dxYZuiIcSKD6DL8DbRGR1ZPva4NPrpRiMVFPEEMZMZeZhVWOtGN/0V:mMrihD6DL8DbRGR1BacXFLsV/RW1D7o

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.

  • MALICIOUS

    • Changes settings of System certificates

      • MCLeaksAuthenticator.exe (PID: 2524)

  • SUSPICIOUS

    • Changes IE settings (feature browser emulation)

      • uTorrent.exe (PID: 3500)

    • Adds / modifies Windows certificates

      • MCLeaksAuthenticator.exe (PID: 2524)

    • Creates files in the user directory

      • uTorrent.exe (PID: 3500)

  • INFO

    • Dropped object may contain URL's

      • uTorrent.exe (PID: 3500)

    • Loads the .NET runtime environment

      • MCLeaksAuthenticator.exe (PID: 2524)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

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: 2017:11:12 18:25:37+01:00
PEType: PE32
LinkerVersion: 48
CodeSize: 78848
InitializedDataSize: 2560
UninitializedDataSize: -
EntryPoint: 0x152b6
OSVersion: 4
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 1.4.0.0
ProductVersionNumber: 1.4.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: The MCLeaks Tool
CompanyName: MCLeaks
FileDescription: MCLeaksAuthenticator
FileVersion: 1.4.0.0
InternalName: MCLeaksAuthenticator.exe
LegalCopyright: Copyright © 2016 - Janomine
LegalTrademarks: -
OriginalFileName: MCLeaksAuthenticator.exe
ProductName: MCLeaksAuthenticator
ProductVersion: 1.4.0.0
AssemblyVersion: 1.4.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 12-Nov-2017 17:25:37
Debug artifacts:
  • D:\Visual Studio 2015\Projects\MCLeaksAuthenticator\MCLeaksAuthenticator\obj\Release\MCLeaksAuthenticator.pdb
Comments: The MCLeaks Tool
CompanyName: MCLeaks
FileDescription: MCLeaksAuthenticator
FileVersion: 1.4.0.0
InternalName: MCLeaksAuthenticator.exe
LegalCopyright: Copyright © 2016 - Janomine
LegalTrademarks: -
OriginalFilename: MCLeaksAuthenticator.exe
ProductName: MCLeaksAuthenticator
ProductVersion: 1.4.0.0
Assembly Version: 1.4.0.0

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: 12-Nov-2017 17:25:37
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x000132BC
0x00013400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.62261
.rsrc
0x00016000
0x000006D4
0x00000800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.86883
.reloc
0x00018000
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
4.95516
622
UNKNOWN
UNKNOWN
RT_MANIFEST

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
5
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start mcleaksauthenticator.exe utorrent.exe utorrentie.exe no specs utorrentie.exe no specs mcleaksauthenticator.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1444"C:\Users\admin\AppData\Roaming\uTorrent\updates\3.5.0_44090\utorrentie.exe" uTorrent_3500_02461958_1173986898 µTorrent4823DF041B09 uTorrentC:\Users\admin\AppData\Roaming\uTorrent\updates\3.5.0_44090\utorrentie.exe—uTorrent.exe
User:
admin
Company:
BitTorrent Inc.
Integrity Level:
LOW
Description:
WebHelper
Exit code:
0
Version:
1.0.0
Modules
Images
c:\users\admin\appdata\roaming\utorrent\updates\3.5.0_44090\utorrentie.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
2524"C:\Users\admin\AppData\Local\Temp\MCLeaksAuthenticator.exe" C:\Users\admin\AppData\Local\Temp\MCLeaksAuthenticator.exe
explorer.exe
User:
admin
Company:
MCLeaks
Integrity Level:
HIGH
Description:
MCLeaksAuthenticator
Exit code:
0
Version:
1.4.0.0
Modules
Images
c:\users\admin\appdata\local\temp\mcleaksauthenticator.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
2900"C:\Users\admin\AppData\Local\Temp\MCLeaksAuthenticator.exe" C:\Users\admin\AppData\Local\Temp\MCLeaksAuthenticator.exe—explorer.exe
User:
admin
Company:
MCLeaks
Integrity Level:
MEDIUM
Description:
MCLeaksAuthenticator
Exit code:
3221226540
Version:
1.4.0.0
3084"C:\Users\admin\AppData\Roaming\uTorrent\updates\3.5.0_44090\utorrentie.exe" uTorrent_3500_02461828_731688102 µTorrent4823DF041B09 uTorrentC:\Users\admin\AppData\Roaming\uTorrent\updates\3.5.0_44090\utorrentie.exe—uTorrent.exe
User:
admin
Company:
BitTorrent Inc.
Integrity Level:
LOW
Description:
WebHelper
Exit code:
0
Version:
1.0.0
Modules
Images
c:\users\admin\appdata\roaming\utorrent\updates\3.5.0_44090\utorrentie.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
3500"C:\Users\admin\AppData\Roaming\uTorrent\uTorrent.exe" C:\Users\admin\AppData\Roaming\uTorrent\uTorrent.exe
explorer.exe
User:
admin
Company:
BitTorrent Inc.
Integrity Level:
MEDIUM
Description:
µTorrent
Exit code:
0
Version:
3.5.0.44090
Modules
Images
c:\users\admin\appdata\roaming\utorrent\utorrent.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
Total events
189
Read events
147
Write events
42
Delete events
0

Modification events

(PID) Process:(2524) MCLeaksAuthenticator.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MCLeaksAuthenticator_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2524) MCLeaksAuthenticator.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MCLeaksAuthenticator_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2524) MCLeaksAuthenticator.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MCLeaksAuthenticator_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2524) MCLeaksAuthenticator.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MCLeaksAuthenticator_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(2524) MCLeaksAuthenticator.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MCLeaksAuthenticator_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(2524) MCLeaksAuthenticator.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MCLeaksAuthenticator_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(2524) MCLeaksAuthenticator.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MCLeaksAuthenticator_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2524) MCLeaksAuthenticator.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MCLeaksAuthenticator_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2524) MCLeaksAuthenticator.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MCLeaksAuthenticator_RASMANCS
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2524) MCLeaksAuthenticator.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\MCLeaksAuthenticator_RASMANCS
Operation:writeName:ConsoleTracingMask
Value:
4294901760
Executable files
1
Suspicious files
8
Text files
6
Unknown types
0

Dropped files

PID
Process
Filename
Type
3500uTorrent.exeC:\Users\admin\AppData\Local\Temp\Cab9418.tmp —
MD5:—
SHA256:—
3500uTorrent.exeC:\Users\admin\AppData\Local\Temp\Tar9419.tmp —
MD5:—
SHA256:—
3500uTorrent.exeC:\Users\admin\AppData\Local\Temp\Cab9429.tmp —
MD5:—
SHA256:—
3500uTorrent.exeC:\Users\admin\AppData\Local\Temp\Tar942A.tmp —
MD5:—
SHA256:—
3500uTorrent.exeC:\Users\admin\AppData\Local\Temp\CabA8FB.tmp —
MD5:—
SHA256:—
3500uTorrent.exeC:\Users\admin\AppData\Local\Temp\TarA8FC.tmp —
MD5:—
SHA256:—
3500uTorrent.exeC:\Users\admin\AppData\Roaming\uTorrent\settings.dat.new —
MD5:—
SHA256:—
3500uTorrent.exeC:\Users\admin\AppData\Local\Temp\uttAD62.tmp —
MD5:—
SHA256:—
3500uTorrent.exeC:\Users\admin\AppData\Roaming\uTorrent\apps\plus.btapp.new —
MD5:—
SHA256:—
3500uTorrent.exeC:\Users\admin\AppData\Roaming\uTorrent\dht_feed.dat.new —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
12
TCP/UDP connections
20
DNS requests
12
Threats
8

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
304
2.21.246.10:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
AT
—
—
whitelisted
—
—
GET
304
208.111.158.196:80
http://apps.bittorrent.com/utorrent-onboarding/welcome-upsell.btapp?h=35FmVrb4p-7SQFSt&v=111258682&ol=en&ul=&tk=stable34&c=uTorrent
US
—
—
whitelisted
—
—
GET
—
208.111.149.129:80
http://apps.bittorrent.com/utorrent-onboarding/player.btapp?h=35FmVrb4p-7SQFSt&v=111258682&ol=en&ul=&tk=stable34&c=uTorrent
US
—
—
whitelisted
—
—
GET
—
173.254.195.58:80
http://update.bittorrent.com/time.php
US
—
—
whitelisted
—
—
POST
200
23.23.85.1:80
http://i-30.b-44090.ut.bench.utorrent.com/e?i=30
US
text
21 b
shared
—
—
GET
200
69.164.0.0:80
http://cdn.ap.bittorrent.com/control/tags/ut.json
US
text
8.21 Kb
shared
—
—
GET
200
208.111.178.96:80
http://cdn.ap.bittorrent.com/control/feature/tags/ut.json
US
text
3.73 Kb
shared
—
—
POST
—
54.197.251.114:80
http://i-32.b-44090.ut.bench.utorrent.com/e?i=32
US
—
—
whitelisted
—
—
GET
200
52.222.146.155:80
http://utclient.utorrent.com/pro/utorrent/index.html
US
html
264 b
shared
—
—
GET
301
52.222.153.242:80
http://now.bt.co/inclient
US
html
183 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
104.27.145.68:443
api.mcleaks.net
Cloudflare Inc
US
shared
—
—
2.21.246.10:80
www.download.windowsupdate.com
Akamai International B.V.
AT
whitelisted
—
—
23.23.85.1:80
i-30.b-44090.ut.bench.utorrent.com
Amazon.com, Inc.
US
whitelisted
—
—
208.111.149.129:80
apps.bittorrent.com
Limelight Networks, Inc.
US
suspicious
—
—
208.111.158.196:80
apps.bittorrent.com
Limelight Networks, Inc.
US
suspicious
—
—
52.222.146.155:80
utclient.utorrent.com
Amazon.com, Inc.
US
whitelisted
—
—
52.222.153.242:80
now.bt.co
Amazon.com, Inc.
US
unknown
—
—
52.222.153.242:443
now.bt.co
Amazon.com, Inc.
US
unknown
—
—
69.164.0.0:80
cdn.ap.bittorrent.com
Limelight Networks, Inc.
US
suspicious
—
—
173.254.195.58:80
update.bittorrent.com
QuadraNet, Inc
US
suspicious

DNS requests

Domain
IP
Reputation
api.mcleaks.net
  • 104.27.145.68
  • 104.27.144.68
malicious
www.download.windowsupdate.com
  • 2.21.246.10
  • 2.21.246.17
whitelisted
router.utorrent.com
  • 82.221.103.244
whitelisted
router.bittorrent.com
  • 67.215.246.10
shared
i-30.b-44090.ut.bench.utorrent.com
  • 23.23.85.1
  • 54.235.208.27
  • 23.23.215.82
  • 23.21.92.252
  • 174.129.255.167
  • 54.197.251.114
  • 54.225.194.96
  • 23.21.139.158
shared
now.bt.co
  • 52.222.153.242
whitelisted
apps.bittorrent.com
  • 208.111.158.196
  • 208.111.149.129
whitelisted
utclient.utorrent.com
  • 52.222.146.245
  • 52.222.146.197
  • 52.222.146.149
  • 52.222.146.99
  • 52.222.146.53
  • 52.222.146.218
  • 52.222.146.184
  • 52.222.146.155
shared
cdn.ap.bittorrent.com
  • 69.164.0.0
  • 208.111.178.96
shared
update.bittorrent.com
  • 173.254.195.58
whitelisted

Threats

PID
Process
Class
Message
—
—
Potential Corporate Privacy Violation
ET P2P BTWebClient UA uTorrent in use
—
—
Potential Corporate Privacy Violation
ET P2P BTWebClient UA uTorrent in use
—
—
Potential Corporate Privacy Violation
ET P2P BTWebClient UA uTorrent in use
—
—
Potential Corporate Privacy Violation
ET P2P BTWebClient UA uTorrent in use
—
—
Potential Corporate Privacy Violation
ET P2P BTWebClient UA uTorrent in use
—
—
Potential Corporate Privacy Violation
ET P2P BitTorrent DHT ping request
—
—
Potential Corporate Privacy Violation
ET P2P BTWebClient UA uTorrent in use
—
—
Potential Corporate Privacy Violation
ET P2P BTWebClient UA uTorrent in use
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Reports
MCLeaksAuthenticator.exe