File name:

sbiedll.dll

Full analysis: https://app.any.run/tasks/08b01961-09ed-4941-84c6-3db7f1e495d1
Verdict: Malicious activity
Analysis date: January 10, 2025, 13:33:44
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
dusttrap
dropper
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32+ executable (DLL) (GUI) x86-64, for MS Windows, 6 sections
MD5:

D72F202C1D684C9A19F075290A60920F

SHA1:

2CC76A0434A1D489C1547C7021A3DD68499141C3

SHA256:

C6A3A1EA84251AED908702A1F2A565496D583239C5F467F5DCD0CFC5BFB1A6DB

SSDEEP:

3072:8uQJzPTNRu6wClaCnQEw0SqnW3j6hbZPuHxcY/DHAzXzz23pA4nzIQP1tr:8uwpRRVlaCJwonZYcY/DHAzzz2zZr

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

    • DUSTTRAP has been detected (YARA)

      • rundll32.exe (PID: 3688)

    • DUSTTRAP has been detected

      • rundll32.exe (PID: 3688)

  • SUSPICIOUS

    • Executes application which crashes

      • rundll32.exe (PID: 3688)

    • The process creates files with name similar to system file names

      • WerFault.exe (PID: 6372)

  • INFO

    • Checks proxy server information

      • WerFault.exe (PID: 6372)

    • Creates files or folders in the user directory

      • WerFault.exe (PID: 6372)

    • Reads the software policy settings

      • WerFault.exe (PID: 6372)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (87.3)
.exe | Generic Win/DOS Executable (6.3)
.exe | DOS Executable Generic (6.3)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 2024:03:13 03:20:48+00:00
ImageFileCharacteristics: Executable, Large address aware, DLL
PEType: PE32+
LinkerVersion: 14.29
CodeSize: 119808
InitializedDataSize: 73216
UninitializedDataSize: -
EntryPoint: 0xb21c
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
132
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #DUSTTRAP rundll32.exe werfault.exe

Process information

PID
CMD
Path
Indicators
Parent process
3688"C:\WINDOWS\System32\rundll32.exe" C:\Users\admin\Desktop\sbiedll.dll, #1C:\Windows\System32\rundll32.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
3221225477
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shcore.dll
c:\windows\system32\imagehlp.dll
6372C:\WINDOWS\system32\WerFault.exe -u -p 3688 -s 368C:\Windows\System32\WerFault.exe
rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\werfault.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
Total events
3 262
Read events
3 262
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
6
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
6372WerFault.exeC:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_rundll32.exe_sbi_69d59f2527997bddae94753c1a021495e4a2_63affd74_6e16b653-18f3-4032-8b6d-6dc18234ce40\Report.wer —
MD5:—
SHA256:—
6372WerFault.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\21253908F3CB05D51B1C2DA8B681A785binary
MD5:F6F53CD09A41E968C363419B279D3112
SHA256:6D2BB01CC7A9BADE2113B219CAC1BDA86B2733196B7E1BD0C807CE1E396B1892
6372WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WER5A29.tmp.dmpbinary
MD5:D50C5E6F757128863C680BE38A0BE963
SHA256:9358DBD66975DD70CAF24E26D99F3F66B3F52B9F4D14A4D5BC746046CEC376F0
6372WerFault.exeC:\Users\admin\AppData\Local\CrashDumps\rundll32.exe.3688.dmpbinary
MD5:7DB79ADB9FB1668B4CEEACB5CE539ED5
SHA256:279FC31226F701D1370A6B00F5AAF1422056B60028F37C516384E87608E4E093
6372WerFault.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\37C951188967C8EB88D99893D9D191FEbinary
MD5:FA84E4BCC92AA5DB735AB50711040CDE
SHA256:6D7205E794FDE4219A62D9692ECDDF612663A5CF20399E79BE87B851FCA4CA33
6372WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WER5A98.tmp.WERInternalMetadata.xmlxml
MD5:5359C0B25E0C4C6B7D1238BD120EC974
SHA256:3353143E947FD14CCA4B09898A5E4539DD4109874364F6CE08910744F1C85107
6372WerFault.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FEbinary
MD5:B538BA4097930D3F2CA7082D59267674
SHA256:871854F3F2AA297025B4EA31881F2D1879A512A24EEF25A80EC4F6729DBC9DF0
6372WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WER5AD7.tmp.xmlxml
MD5:D42556BD09009E2D381D0F1581F987BC
SHA256:3C04F73CF097AF5DD3743CE070F7954B7F9131382BB3805C3927F9DA45D51C87
6372WerFault.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\21253908F3CB05D51B1C2DA8B681A785binary
MD5:DFCCA7FC4A47274B96EE0702DC20F9A3
SHA256:8B6629BA46EA1A7046825C33A9743D785E5BBB44D050A94EC7C595F0D9CBA7C9
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
33
DNS requests
19
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4712
MoUsoCoreWorker.exe
GET
200
23.48.23.190:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
23.37.237.227:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
1176
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
5064
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
6372
WerFault.exe
GET
200
23.48.23.156:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
6372
WerFault.exe
GET
200
23.37.237.227:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
6944
SIHClient.exe
GET
200
23.37.237.227:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
6944
SIHClient.exe
GET
200
23.37.237.227:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.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
716
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
—
—
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4712
MoUsoCoreWorker.exe
23.48.23.190:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4712
MoUsoCoreWorker.exe
23.37.237.227:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
5064
SearchApp.exe
2.16.204.134:443
www.bing.com
Akamai International B.V.
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1176
svchost.exe
40.126.32.133:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
1176
svchost.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
5064
SearchApp.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 20.73.194.208
  • 51.124.78.146
whitelisted
crl.microsoft.com
  • 23.48.23.190
  • 23.48.23.181
  • 23.48.23.138
  • 23.48.23.183
  • 23.48.23.137
  • 23.48.23.193
  • 23.48.23.185
  • 23.48.23.178
  • 23.48.23.180
  • 23.48.23.156
  • 23.48.23.141
  • 23.48.23.140
  • 23.48.23.139
  • 23.48.23.150
  • 23.48.23.153
  • 23.48.23.145
  • 23.48.23.155
  • 23.48.23.147
whitelisted
www.microsoft.com
  • 23.37.237.227
whitelisted
google.com
  • 142.250.185.238
whitelisted
www.bing.com
  • 2.16.204.134
  • 2.16.204.145
  • 2.16.204.146
  • 2.16.204.142
  • 2.16.204.150
  • 2.16.204.158
  • 2.16.204.153
  • 2.16.204.155
  • 2.16.204.160
whitelisted
login.live.com
  • 40.126.32.133
  • 40.126.32.136
  • 20.190.160.14
  • 40.126.32.72
  • 20.190.160.17
  • 40.126.32.138
  • 40.126.32.68
  • 40.126.32.134
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
go.microsoft.com
  • 23.35.238.131
whitelisted
watson.events.data.microsoft.com
  • 52.168.117.173
whitelisted
slscr.update.microsoft.com
  • 20.109.210.53
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
sbiedll.dll