File name:

ac6938e03f2a076152ee4ce23a39a0bfcd676e4f0b031574d442b6e2df532646.exe

Full analysis: https://app.any.run/tasks/c2518b91-09e3-4291-9490-05cefebd55d1
Verdict: Malicious activity
Analysis date: November 17, 2024, 15:10:37
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
nspack
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows, 3 sections
MD5:

DB1922CCCBF560C6C503DFBAC8630033

SHA1:

4BBA897EE81240B10F9CCA41EC010A26586E8C09

SHA256:

AC6938E03F2A076152EE4CE23A39A0BFCD676E4F0B031574D442B6E2DF532646

SSDEEP:

3072:Va8TPZVwbq0ndpPbPoHw2Tfr14dmHfBZz1AHrQ/GV:V9ZiqydpP7CwQ4dmHfBZJAHrd

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

      • rundll32.exe (PID: 6464)

    • Connects to the CnC server

      • svchost.exe (PID: 1748)

  • SUSPICIOUS

    • Starts itself from another location

      • rundll32.exe (PID: 6464)

    • Executable content was dropped or overwritten

      • rundll32.exe (PID: 6464)

  • INFO

    • Creates files in the program directory

      • rundll32.exe (PID: 6464)

    • NsPack has been detected

      • rundll32.exe (PID: 6464)

    • Checks supported languages

      • msmsgs.exe (PID: 612)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.dll | Win32 Dynamic Link Library (generic) (43.5)
.exe | Win32 Executable (generic) (29.8)
.exe | Generic Win/DOS Executable (13.2)
.exe | DOS Executable Generic (13.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2017:07:02 02:59:15+00:00
ImageFileCharacteristics: Executable, 32-bit, DLL
PEType: PE32
LinkerVersion: 10
CodeSize: -
InitializedDataSize: 110592
UninitializedDataSize: 143360
EntryPoint: 0x2416c
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
136
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start rundll32.exe msmsgs.exe no specs svchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
612C:\ProgramData\Messenger\msmsgs.exeC:\ProgramData\Messenger\msmsgs.exe—rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\programdata\messenger\msmsgs.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\msvcrt.dll
c:\windows\syswow64\combase.dll
1748C:\WINDOWS\system32\svchost.exeC:\Windows\SysWOW64\svchost.exe
rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\svchost.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\sechost.dll
c:\windows\syswow64\rpcrt4.dll
6464"C:\WINDOWS\SysWOW64\rundll32.exe" C:\Users\admin\AppData\Local\Temp\ac6938e03f2a076152ee4ce23a39a0bfcd676e4f0b031574d442b6e2df532646.exe.dll, #1C:\Windows\SysWOW64\rundll32.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\rundll32.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\aclayers.dll
Total events
680
Read events
674
Write events
6
Delete events
0

Modification events

(PID) Process:(6464) rundll32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Messenger
Value:
C:\ProgramData\Messenger\msmsgs.exe
(PID) Process:(6464) rundll32.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Messenger
Value:
C:\ProgramData\Messenger\msmsgs.exe
(PID) Process:(1748) svchost.exeKey:HKEY_CURRENT_USER\SOFTWARE\SVB
Operation:writeName:SVB
Value:
49EA78069320AD3AE8070B00000011000F000B000D007800
(PID) Process:(1748) svchost.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(1748) svchost.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(1748) svchost.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
6464rundll32.exeC:\ProgramData\Messenger\msmsgs.exeexecutable
MD5:D3C24BF05054932915AAE233E3463C3E
SHA256:155A5BCE6AC3B10AC6D4FE768F0520A029A0A3FD341B747ADE8F77066F81B956
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
41
DNS requests
22
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
6944
svchost.exe
GET
200
23.48.23.193:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
6944
svchost.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
—
—
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
2776
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
6848
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
6848
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
1748
svchost.exe
POST
400
160.16.200.77:443
http://www.pneword.net:443/
unknown
—
—
unknown
1748
svchost.exe
POST
405
160.16.200.77:80
http://www.pneword.net/
unknown
—
—
malicious
7104
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
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
6944
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
5488
MoUsoCoreWorker.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1584
RUXIMICS.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4360
SearchApp.exe
104.126.37.130:443
www.bing.com
Akamai International B.V.
DE
whitelisted
—
—
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
6944
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6944
svchost.exe
23.48.23.193:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
6944
svchost.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 51.124.78.146
  • 20.73.194.208
whitelisted
www.bing.com
  • 104.126.37.130
  • 104.126.37.186
  • 104.126.37.139
  • 104.126.37.128
  • 104.126.37.131
  • 104.126.37.163
  • 104.126.37.153
  • 104.126.37.137
  • 104.126.37.146
  • 104.126.37.185
  • 104.126.37.160
  • 104.126.37.123
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
google.com
  • 142.250.185.78
whitelisted
crl.microsoft.com
  • 23.48.23.193
  • 23.48.23.169
  • 23.48.23.159
  • 23.48.23.173
  • 23.48.23.177
  • 23.48.23.156
  • 23.48.23.164
  • 23.48.23.167
  • 23.48.23.176
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
login.live.com
  • 20.190.159.68
  • 20.190.159.23
  • 20.190.159.4
  • 20.190.159.0
  • 40.126.31.71
  • 20.190.159.64
  • 40.126.31.73
  • 40.126.31.69
whitelisted
th.bing.com
  • 104.126.37.128
  • 104.126.37.123
  • 104.126.37.170
  • 104.126.37.160
  • 104.126.37.137
  • 104.126.37.131
  • 104.126.37.185
  • 104.126.37.171
  • 104.126.37.153
whitelisted
go.microsoft.com
  • 23.218.210.69
whitelisted
slscr.update.microsoft.com
  • 52.149.20.212
whitelisted

Threats

PID
Process
Class
Message
1748
svchost.exe
Potentially Bad Traffic
ET POLICY HTTP traffic on port 443 (POST)
4 ETPRO signatures available at the full report
No debug info
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Reports
ac6938e03f2a076152ee4ce23a39a0bfcd676e4f0b031574d442b6e2df532646.exe