File name:

backdoor.exe

Full analysis: https://app.any.run/tasks/d6d1620a-07d0-4154-b203-ee121d1cb540
Verdict: Malicious activity
Analysis date: February 09, 2025, 16:27:13
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
metasploit
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections
MD5:

04335CEADA361A46064005190A51C90F

SHA1:

6B5531064EC62262A5D6F6E7C3B3B8D732FA6AF6

SHA256:

80CAF31C52FACE543179A872F807CAF35470AD1715238F212CF04546EB083731

SSDEEP:

1536:h9otzzVkPpXJg2qm6Imo/L+bcUfZ/gypMb+KR0Nc8QsMqUR:jKkxX+2tmoD+9fZoke0Nc8Qs6R

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

    • METASPLOIT has been detected (YARA)

      • backdoor.exe (PID: 6344)
  • SUSPICIOUS

    • Connects to unusual port

      • backdoor.exe (PID: 6344)
  • INFO

    • Checks supported languages

      • backdoor.exe (PID: 6344)
    • The sample compiled with english language support

      • backdoor.exe (PID: 6344)
    • Manual execution by a user

      • WINWORD.EXE (PID: 4076)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2009:09:12 10:19:48+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 45056
InitializedDataSize: 40960
UninitializedDataSize: -
EntryPoint: 0xbc43
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 2.2.14.0
ProductVersionNumber: 2.2.14.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
Comments: Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
CompanyName: Apache Software Foundation
FileDescription: ApacheBench command line utility
FileVersion: 2.2.14
InternalName: ab.exe
LegalCopyright: Copyright 2009 The Apache Software Foundation.
OriginalFileName: ab.exe
ProductName: Apache HTTP Server
ProductVersion: 2.2.14
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
137
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #METASPLOIT backdoor.exe winword.exe ai.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
4076"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\admin\Desktop\thankcareers.rtf" /o ""C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
16.0.16026.20146
Modules
Images
c:\program files\microsoft office\root\office16\winword.exe
c:\windows\system32\ntdll.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
c:\windows\system32\bcrypt.dll
5888"C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exe" "D6C0F735-88D5-4AD5-80A4-91E75C62A1C9" "D963BDC3-BCD5-4830-AFAF-40AE4D546B40" "4076"C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exeWINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Artificial Intelligence (AI) Host for the Microsoft® Windows® Operating System and Platform x64.
Exit code:
0
Version:
0.12.2.0
Modules
Images
c:\program files\microsoft office\root\vfs\programfilescommonx64\microsoft shared\office16\ai.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\common files\microsoft shared\clicktorun\appvisvsubsystems64.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\program files\common files\microsoft shared\clicktorun\c2r64.dll
c:\windows\system32\rpcrt4.dll
6344"C:\Users\admin\AppData\Local\Temp\backdoor.exe" C:\Users\admin\AppData\Local\Temp\backdoor.exe
explorer.exe
User:
admin
Company:
Apache Software Foundation
Integrity Level:
MEDIUM
Description:
ApacheBench command line utility
Exit code:
0
Version:
2.2.14
Modules
Images
c:\users\admin\appdata\local\temp\backdoor.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
Total events
14 142
Read events
13 764
Write events
350
Delete events
28

Modification events

(PID) Process:(4076) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\Common\ClientTelemetry\Sampling
Operation:writeName:0
Value:
017012000000001000B24E9A3E02000000000000000600000000000000
(PID) Process:(4076) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:en-US
Value:
1
(PID) Process:(4076) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:de-de
Value:
1
(PID) Process:(4076) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:es-es
Value:
1
(PID) Process:(4076) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:fr-fr
Value:
1
(PID) Process:(4076) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:it-it
Value:
1
(PID) Process:(4076) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:ja-jp
Value:
1
(PID) Process:(4076) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:ko-kr
Value:
1
(PID) Process:(4076) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:pt-br
Value:
1
(PID) Process:(4076) WINWORD.EXEKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\LanguageResources\EnabledEditingLanguages
Operation:writeName:ru-ru
Value:
1
Executable files
34
Suspicious files
139
Text files
16
Unknown types
1

Dropped files

PID
Process
Filename
Type
4076WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmbinary
MD5:B8DBE5A5351AD54EED051C1C8494FE1E
SHA256:BC28653646F70DEF2A33A277ADA2BFE4C7F60B2261A0ADDC8A0981D45ECC37AD
4076WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\FD7EC846-9650-4998-A104-5D7A04BCBA62xml
MD5:C17D149F4D7463FCF4D562F2632D5638
SHA256:6D1FE2C51B24973198961F21FB5872E956FC76CC6817B3A8E56696B6C34CB157
4076WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Office\16.0\AddInClassifierCache\OfficeSharedEntitiesUpdated.bintext
MD5:12BC4531263A5EFF9971CBC89688B2F5
SHA256:77D3E9EEE546F57415976F90356A9C584F711A2C489FD242BFDA2C2FC146F000
4076WINWORD.EXEC:\Users\admin\Desktop\~$ankcareers.rtfbinary
MD5:32F2E09F68F1BD0AC992E6AC0620971D
SHA256:274ADA73CEC8010A3D78FDC6ADE3EF63EA5BB3C441F6416BBE5F24D0EAAD8E17
4076WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\TokenBroker\Cache\56a61aeb75d8f5be186c26607f4bb213abe7c5ec.tbresbinary
MD5:BA89A307F4F778C639E0AFAB49442454
SHA256:DD950C720E91BDBCE799C40BB4407A5E9B1BF163750DC33C57076AA3F6FFAF5D
4076WINWORD.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187binary
MD5:5A348E95C7DEDFBACCD88759867D7400
SHA256:80D7D91128CAB01B136F5CAA166184E77632A0C602B95C7C8596F0201A20796B
4076WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Office\16.0\AddInClassifierCache\OfficeSharedEntities.bintext
MD5:CC90D669144261B198DEAD45AA266572
SHA256:89C701EEFF939A44F28921FD85365ECD87041935DCD0FE0BAF04957DA12C9899
4076WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms~RF15b1d5.TMPbinary
MD5:4FCB2A3EE025E4A10D21E1B154873FE2
SHA256:90BF6BAA6F968A285F88620FBF91E1F5AA3E66E2BAD50FD16F37913280AD8228
4076WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Office\16.0\UsageMetricsStore\FileActivityStoreV3\Word\ASkwMDAwMDAwMC0wMDAwLTAwMDAtMDAwMC0wMDAwMDAwMDAwMDBfTnVsbAA.Sbinary
MD5:9379DA70FBE82C3B6044BD4C0D505186
SHA256:F3F74BBC1A0C1280B1136959D7A502869745022C9618D8E9957A0B342A04A960
4076WINWORD.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187binary
MD5:7DB758F5A0D8E9C57DFB7E7770521980
SHA256:DFA6FF22155E5B64ADC3AC0116E9DAA94046C140F04887E26E0CE2C26A59319D
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
13
TCP/UDP connections
72
DNS requests
32
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
whitelisted
1176
svchost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
7056
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
2548
backgroundTaskHost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
whitelisted
7056
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
4076
WINWORD.EXE
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
whitelisted
4076
WINWORD.EXE
GET
200
2.16.241.19:80
http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl
unknown
whitelisted
4076
WINWORD.EXE
GET
200
2.16.241.19:80
http://crl.microsoft.com/pki/crl/products/MicCodSigPCA_08-31-2010.crl
unknown
whitelisted
4076
WINWORD.EXE
GET
200
2.16.241.19:80
http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl
unknown
whitelisted
4076
WINWORD.EXE
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicCodSigPCA2011_2011-07-08.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
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
whitelisted
5064
SearchApp.exe
2.21.65.132:443
www.bing.com
Akamai International B.V.
NL
whitelisted
2.17.190.73:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
1176
svchost.exe
20.190.159.73:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1176
svchost.exe
2.17.190.73:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
6344
backdoor.exe
192.168.41.133:4444
unknown
1076
svchost.exe
184.28.89.167:443
go.microsoft.com
AKAMAI-AS
US
whitelisted
1476
RUXIMICS.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
whitelisted

DNS requests

Domain
IP
Reputation
google.com
  • 172.217.16.206
whitelisted
www.bing.com
  • 2.21.65.132
  • 2.21.65.154
whitelisted
ocsp.digicert.com
  • 2.17.190.73
whitelisted
login.live.com
  • 20.190.159.73
  • 20.190.159.71
  • 40.126.31.73
  • 20.190.159.4
  • 20.190.159.128
  • 40.126.31.0
  • 40.126.31.69
  • 40.126.31.1
whitelisted
go.microsoft.com
  • 184.28.89.167
whitelisted
settings-win.data.microsoft.com
  • 40.127.240.158
  • 4.231.128.59
whitelisted
slscr.update.microsoft.com
  • 172.202.163.200
whitelisted
www.microsoft.com
  • 95.101.149.131
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 52.165.164.15
whitelisted
arc.msn.com
  • 20.74.47.205
whitelisted

Threats

No threats detected
Process
Message
WINWORD.EXE
WebView2: Failed to find an installed WebView2 runtime or non-stable Microsoft Edge installation.
WINWORD.EXE
WebView2: Failed to find an installed WebView2 runtime or non-stable Microsoft Edge installation.
WINWORD.EXE
WebView2: Failed to find an installed WebView2 runtime or non-stable Microsoft Edge installation.