File name:

Microsoft.SharePoint.exe

Full analysis: https://app.any.run/tasks/d754e295-9a6e-4aad-ba1f-01d5db6c5e44
Verdict: Malicious activity
Threats:

Quasar is a very popular RAT in the world thanks to its code being available in open-source. This malware can be used to control the victim’s computer remotely.

Malware Trends Tracker     >>>
Analysis date: December 02, 2024, 19:15:45
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
evasion
quasar
netreactor
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:

1439EB0D3774E96ACD4ED5E635A63126

SHA1:

5F21C54138770CBEFAF998BBD9F4F0447E0A4D78

SHA256:

AC7C2104594AEE7981A4370CC738E2F55B01298239F64CA203BA2A7E24AA8B83

SSDEEP:

12288:ivdrHs2IHy8kKnvEWML6OMpeFF7WkrY7iE2TQubE88NfOVvfZ9UUS056LRrRwvq0:i1rHshHK6vEWMeOMpeFckAWUKvfZ9Z+Q

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 the autorun value in the registry

      • Microsoft.SharePoint.exe (PID: 4668)

    • QUASAR has been detected (YARA)

      • COM Surrogate.exe (PID: 3524)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • Microsoft.SharePoint.exe (PID: 4668)

    • Starts itself from another location

      • Microsoft.SharePoint.exe (PID: 4668)

    • Checks for external IP

      • Microsoft.SharePoint.exe (PID: 4668)
      • COM Surrogate.exe (PID: 3524)
      • svchost.exe (PID: 2192)

    • Connects to unusual port

      • COM Surrogate.exe (PID: 3524)

    • There is functionality for taking screenshot (YARA)

      • COM Surrogate.exe (PID: 3524)

  • INFO

    • Reads the computer name

      • Microsoft.SharePoint.exe (PID: 4668)
      • COM Surrogate.exe (PID: 3524)

    • Disables trace logs

      • Microsoft.SharePoint.exe (PID: 4668)

    • Creates files or folders in the user directory

      • Microsoft.SharePoint.exe (PID: 4668)

    • Checks supported languages

      • Microsoft.SharePoint.exe (PID: 4668)
      • COM Surrogate.exe (PID: 3524)

    • Reads the machine GUID from the registry

      • Microsoft.SharePoint.exe (PID: 4668)
      • COM Surrogate.exe (PID: 3524)

    • Reads Environment values

      • Microsoft.SharePoint.exe (PID: 4668)

    • The process uses the downloaded file

      • Microsoft.SharePoint.exe (PID: 4668)

    • .NET Reactor protector has been detected

      • COM Surrogate.exe (PID: 3524)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2010:12:09 18:58:13+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 8
CodeSize: 4096
InitializedDataSize: 2048
UninitializedDataSize: -
EntryPoint: 0x2e5e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 5.7.3.9
ProductVersionNumber: 2.3.0.9
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: -
FileDescription: Host process for Windows
FileVersion: 5.7.3.9
InternalName: -
LegalCopyright: -
LegalTrademarks: -
OriginalFileName: -
ProductName: taskhostw
ProductVersion: 2.3.0.9
AssemblyVersion: 2.3.0.9
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
122
Monitored processes
3
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start microsoft.sharepoint.exe svchost.exe #QUASAR com surrogate.exe

Process information

PID
CMD
Path
Indicators
Parent process
2192C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
3524"C:\Users\admin\AppData\Roaming\SubDir\COM Surrogate.exe"C:\Users\admin\AppData\Roaming\SubDir\COM Surrogate.exe
Microsoft.SharePoint.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Host process for Windows
Version:
5.7.3.9
Modules
Images
c:\users\admin\appdata\roaming\subdir\com surrogate.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
4668"C:\Users\admin\Desktop\Microsoft.SharePoint.exe" C:\Users\admin\Desktop\Microsoft.SharePoint.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Host process for Windows
Exit code:
0
Version:
5.7.3.9
Modules
Images
c:\users\admin\desktop\microsoft.sharepoint.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
Total events
3 531
Read events
3 501
Write events
30
Delete events
0

Modification events

(PID) Process:(4668) Microsoft.SharePoint.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Microsoft_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(4668) Microsoft.SharePoint.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Microsoft_RASAPI32
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(4668) Microsoft.SharePoint.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Microsoft_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(4668) Microsoft.SharePoint.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Microsoft_RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(4668) Microsoft.SharePoint.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Microsoft_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
(PID) Process:(4668) Microsoft.SharePoint.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Microsoft_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(4668) Microsoft.SharePoint.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Microsoft_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(4668) Microsoft.SharePoint.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Microsoft_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(4668) Microsoft.SharePoint.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Microsoft_RASMANCS
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(4668) Microsoft.SharePoint.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Microsoft_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
Executable files
1
Suspicious files
1
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3524COM Surrogate.exeC:\Users\admin\AppData\Roaming\Logs\12-02-2024binary
MD5:A2B49C2E7268EC6CF2D950DA53D684A5
SHA256:1B798FBBDC1A84C9EBE7CA6940B15F206C38D6AECFA450B8089F2FB4020CF351
4668Microsoft.SharePoint.exeC:\Users\admin\AppData\Roaming\SubDir\COM Surrogate.exeexecutable
MD5:1439EB0D3774E96ACD4ED5E635A63126
SHA256:AC7C2104594AEE7981A4370CC738E2F55B01298239F64CA203BA2A7E24AA8B83
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
26
DNS requests
8
Threats
6

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4668
Microsoft.SharePoint.exe
GET
200
208.95.112.1:80
http://ip-api.com/json/
unknown
—
—
shared
4712
MoUsoCoreWorker.exe
GET
200
2.16.241.12:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
23.218.209.163:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
640
svchost.exe
GET
200
2.16.241.12:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
1228
RUXIMICS.exe
GET
200
23.218.209.163:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
3524
COM Surrogate.exe
GET
200
208.95.112.1:80
http://ip-api.com/json/
unknown
—
—
shared
640
svchost.exe
GET
200
23.218.209.163:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
640
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4712
MoUsoCoreWorker.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1228
RUXIMICS.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
104.126.37.163:443
www.bing.com
Akamai International B.V.
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
4668
Microsoft.SharePoint.exe
208.95.112.1:80
ip-api.com
TUT-AS
US
shared
4712
MoUsoCoreWorker.exe
2.16.241.12:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
640
svchost.exe
2.16.241.12:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4712
MoUsoCoreWorker.exe
23.218.209.163:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 4.231.128.59
whitelisted
www.bing.com
  • 104.126.37.163
  • 104.126.37.154
  • 104.126.37.170
  • 104.126.37.160
  • 104.126.37.162
  • 104.126.37.177
  • 104.126.37.168
  • 104.126.37.171
  • 104.126.37.161
whitelisted
google.com
  • 216.58.206.46
whitelisted
ip-api.com
  • 208.95.112.1
shared
crl.microsoft.com
  • 2.16.241.12
  • 2.16.241.19
whitelisted
www.microsoft.com
  • 23.218.209.163
whitelisted
self.events.data.microsoft.com
  • 20.42.73.27
whitelisted

Threats

PID
Process
Class
Message
2192
svchost.exe
Device Retrieving External IP Address Detected
INFO [ANY.RUN] External IP Check (ip-api .com)
2192
svchost.exe
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com)
4668
Microsoft.SharePoint.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup ip-api.com
4668
Microsoft.SharePoint.exe
A Network Trojan was detected
ET MALWARE Common RAT Connectivity Check Observed
3524
COM Surrogate.exe
A Network Trojan was detected
ET MALWARE Common RAT Connectivity Check Observed
3524
COM Surrogate.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup ip-api.com
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2025 ANY.RUN ALL RIGHTS RESERVED
ANY.RUN
Reports
Microsoft.SharePoint.exe