File name:

13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA

Full analysis: https://app.any.run/tasks/12bfe648-59c5-4fff-aa76-4bb461b62b5f
Verdict: Malicious activity
Analysis date: December 20, 2024, 21:32:57
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:

D520D42E38E4147C9CD8123C1403271B

SHA1:

B4E05C8461CCFAD76D3D2761883108E02C61C201

SHA256:

13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA

SSDEEP:

24576:ihVLBu7lJaFy7CBCxJ+G3k/jnfZ9HD5s/uiCEnzgfLN7JM515CqB0Wpdxrn5:ihVtu7lky7CBCxJ+G3k/jnfZ9HNs/uiD

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

    • Executing a file with an untrusted certificate

      • 13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exe (PID: 6368)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • 13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exe (PID: 6368)

    • Process drops legitimate windows executable

      • 13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exe (PID: 6368)

    • Reads security settings of Internet Explorer

      • 13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exe (PID: 6368)

  • INFO

    • The sample compiled with english language support

      • 13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exe (PID: 6368)

    • Checks supported languages

      • 13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exe (PID: 6368)

    • Create files in a temporary directory

      • 13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exe (PID: 6368)

    • Reads the computer name

      • 13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exe (PID: 6368)

    • Reads the machine GUID from the registry

      • 13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exe (PID: 6368)

    • The process uses the downloaded file

      • 13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exe (PID: 6368)

    • Reads security settings of Internet Explorer

      • splwow64.exe (PID: 6648)
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) (47.7)
.scr | Windows screen saver (22.6)
.dll | Win32 Dynamic Link Library (generic) (11.3)
.exe | Win32 Executable (generic) (7.7)
.exe | Win16/32 Executable Delphi generic (3.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2086:04:24 23:21:57+00:00
ImageFileCharacteristics: Executable, Large address aware, 32-bit
PEType: PE32
LinkerVersion: 48
CodeSize: 692224
InitializedDataSize: 2048
UninitializedDataSize: -
EntryPoint: 0xaae5e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: Bloomberg L.P.
FileDescription: blpprint
FileVersion: 1.0.0.0
InternalName: blpprint.exe
LegalCopyright: Copyright © Bloomberg L.P. 2024
LegalTrademarks: -
OriginalFileName: blpprint.exe
ProductName: blpprint
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
124
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 13bf8b1ceccbb8fa418b61d20b28464aea68b7f34da01c4f8926c37e2a233fea.exe splwow64.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
6368"C:\Users\admin\AppData\Local\Temp\13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exe" C:\Users\admin\AppData\Local\Temp\13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exe
explorer.exe
User:
admin
Company:
Bloomberg L.P.
Integrity Level:
MEDIUM
Description:
blpprint
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\13bf8b1ceccbb8fa418b61d20b28464aea68b7f34da01c4f8926c37e2a233fea.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\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
6648C:\WINDOWS\splwow64.exe 8192C:\Windows\splwow64.exe—13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Print driver host for applications
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\splwow64.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
Total events
673
Read events
671
Write events
2
Delete events
0

Modification events

(PID) Process:(6648) splwow64.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows Script\Settings\Telemetry\splwow64.exe
Operation:writeName:JScriptSetScriptStateStarted
Value:
8E5E130000000000
(PID) Process:(6368) 13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exeKey:HKEY_CURRENT_USER\SOFTWARE\Bloomberg L.P.\BlpPrint
Operation:writeName:Default Printer
Value:
Microsoft Print to PDF
Executable files
2
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
636813BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exeC:\Users\admin\AppData\Local\Temp\Costura\2407F32B1C03D31B53213CF8B76C77D7\32\webview2loader.dllexecutable
MD5:A362185B50F302563EF03EE1CBF68FD2
SHA256:CD5BD9CF068C312ECC6CE09E1C413B68BA12393581AE3869DAEF6B22F70A0CD6
636813BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exeC:\Users\admin\AppData\Local\Temp\Costura\2407F32B1C03D31B53213CF8B76C77D7\32\microsoft.web.webview2.core.dllexecutable
MD5:3D9465D5161AC2AB5A83265935514349
SHA256:24D1F432632C971456E6DB676F609772B98D0CF3D3A5450C78D3DBB75744399E
636813BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA.exeC:\Users\admin\AppData\Local\Temp\Bloomberg\Log\blpprint.20241220.logtext
MD5:8F236C0DEEB2AF994FD6C1C3C1CC293A
SHA256:6E43EFA9DF67BD5B9E1A6134C113041AF89F4F3490847C4637A7D49ABBEF84FD
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
23
DNS requests
9
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
23.48.23.181:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
1176
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
—
—
GET
200
23.48.23.181:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
—
—
GET
200
2.19.217.218:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
—
—
GET
200
2.19.217.218:80
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
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
192.168.100.255:137
—
—
—
whitelisted
—
—
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
—
—
23.48.23.181:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
—
—
2.19.217.218:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
5064
SearchApp.exe
23.212.110.179:443
www.bing.com
Akamai International B.V.
CZ
whitelisted
—
—
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1176
svchost.exe
20.190.159.64:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1176
svchost.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
1076
svchost.exe
23.35.238.131:443
go.microsoft.com
AKAMAI-AS
DE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 20.73.194.208
whitelisted
crl.microsoft.com
  • 23.48.23.181
  • 23.48.23.194
  • 23.48.23.178
  • 23.48.23.192
  • 23.48.23.180
  • 23.48.23.176
  • 23.48.23.191
  • 23.48.23.190
  • 23.48.23.193
whitelisted
google.com
  • 142.250.186.46
unknown
www.microsoft.com
  • 2.19.217.218
whitelisted
www.bing.com
  • 23.212.110.179
  • 23.212.110.185
  • 23.212.110.208
  • 23.212.110.217
  • 23.212.110.211
  • 23.212.110.184
  • 23.212.110.139
  • 23.212.110.187
  • 23.212.110.136
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
login.live.com
  • 20.190.159.64
  • 20.190.159.68
  • 20.190.159.2
  • 20.190.159.73
  • 20.190.159.23
  • 40.126.31.69
  • 20.190.159.71
  • 20.190.159.75
  • 40.126.32.72
  • 40.126.32.136
  • 40.126.32.74
  • 20.190.160.17
  • 40.126.32.140
  • 40.126.32.133
  • 40.126.32.68
  • 40.126.32.76
whitelisted
go.microsoft.com
  • 23.35.238.131
unknown

Threats

No threats detected
No debug info
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Reports
13BF8B1CECCBB8FA418B61D20B28464AEA68B7F34DA01C4F8926C37E2A233FEA