File name:

dated 17062025 - PO21,008.33.pif

Full analysis: https://app.any.run/tasks/b28c0104-827f-4ff6-b34f-ee673749c690
Verdict: Malicious activity
Threats:

FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus.

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Analysis date: June 23, 2025, 07:25:58
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
netreactor
formbook
xloader
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:

E75904A58A2AE76828696F16A6BFDA52

SHA1:

6360F42558449F6CA7333088D36AA752E6A11047

SHA256:

FAE7E35584A2DF9DFFEAB985C2B6128609A35FF7EB7D994B6295E8A3BB5817ED

SSDEEP:

24576:0ZdUHgOuNs6Gk4NuNsNqPeK4/wotyk56lh5vxedZeZtcxpAVPyxfCwjVzalBvNE+:OdUHgOuNs6Z4NuNsNqPeK4ootyk56lhP

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

    • FORMBOOK has been detected (YARA)

      • dated 17062025 - PO21,008.33.pif.exe (PID: 6368)

  • SUSPICIOUS

    • Application launched itself

      • dated 17062025 - PO21,008.33.pif.exe (PID: 2952)

  • INFO

    • Checks supported languages

      • dated 17062025 - PO21,008.33.pif.exe (PID: 6368)
      • dated 17062025 - PO21,008.33.pif.exe (PID: 2952)

    • .NET Reactor protector has been detected

      • dated 17062025 - PO21,008.33.pif.exe (PID: 2952)

    • Checks proxy server information

      • slui.exe (PID: 3740)

    • Reads the machine GUID from the registry

      • dated 17062025 - PO21,008.33.pif.exe (PID: 2952)

    • Reads the software policy settings

      • slui.exe (PID: 3740)

    • Reads the computer name

      • dated 17062025 - PO21,008.33.pif.exe (PID: 2952)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (72.2)
.scr | Windows screen saver (12.9)
.dll | Win32 Dynamic Link Library (generic) (6.4)
.exe | Win32 Executable (generic) (4.4)
.exe | Generic Win/DOS Executable (1.9)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2025:06:23 05:48:38+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 48
CodeSize: 773120
InitializedDataSize: 2048
UninitializedDataSize: -
EntryPoint: 0xbea2e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
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: Microsoft
FileDescription: Core Compiler
FileVersion: 1.0.0.0
InternalName: luPh.exe
LegalCopyright: Copyright © Microsoft 2025
LegalTrademarks: -
OriginalFileName: luPh.exe
ProductName: Core Compiler
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
141
Monitored processes
4
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start dated 17062025 - po21,008.33.pif.exe no specs dated 17062025 - po21,008.33.pif.exe no specs #FORMBOOK dated 17062025 - po21,008.33.pif.exe no specs slui.exe

Process information

PID
CMD
Path
Indicators
Parent process
2952"C:\Users\admin\AppData\Local\Temp\dated 17062025 - PO21,008.33.pif.exe" C:\Users\admin\AppData\Local\Temp\dated 17062025 - PO21,008.33.pif.exe—explorer.exe
User:
admin
Company:
Microsoft
Integrity Level:
MEDIUM
Description:
Core Compiler
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\dated 17062025 - po21,008.33.pif.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
3740C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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
c:\windows\system32\user32.dll
4020"C:\Users\admin\AppData\Local\Temp\dated 17062025 - PO21,008.33.pif.exe"C:\Users\admin\AppData\Local\Temp\dated 17062025 - PO21,008.33.pif.exe—dated 17062025 - PO21,008.33.pif.exe
User:
admin
Company:
Microsoft
Integrity Level:
MEDIUM
Description:
Core Compiler
Exit code:
4294967295
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\dated 17062025 - po21,008.33.pif.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
6368"C:\Users\admin\AppData\Local\Temp\dated 17062025 - PO21,008.33.pif.exe"C:\Users\admin\AppData\Local\Temp\dated 17062025 - PO21,008.33.pif.exe
dated 17062025 - PO21,008.33.pif.exe
User:
admin
Company:
Microsoft
Integrity Level:
MEDIUM
Description:
Core Compiler
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\dated 17062025 - po21,008.33.pif.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\advapi32.dll
Total events
846
Read events
846
Write events
0
Delete events
0

Modification events

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

Dropped files

No data
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
26
DNS requests
17
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2524
svchost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
1268
svchost.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
1268
svchost.exe
GET
200
184.24.77.29:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
3112
SIHClient.exe
GET
200
2.23.246.101:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
2940
svchost.exe
GET
200
23.209.209.135:80
http://x1.c.lencr.org/
unknown
—
—
whitelisted
3112
SIHClient.exe
GET
200
2.23.246.101:80
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
5944
MoUsoCoreWorker.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
1644
RUXIMICS.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1268
svchost.exe
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
2524
svchost.exe
20.190.159.71:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
2524
svchost.exe
2.17.190.73:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
2336
svchost.exe
172.211.123.249:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
1268
svchost.exe
184.24.77.29:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
1268
svchost.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.185.174
whitelisted
login.live.com
  • 20.190.159.71
  • 40.126.31.131
  • 20.190.159.64
  • 20.190.159.130
  • 40.126.31.128
  • 20.190.159.0
  • 20.190.159.131
  • 40.126.31.69
whitelisted
ocsp.digicert.com
  • 2.17.190.73
whitelisted
client.wns.windows.com
  • 172.211.123.249
whitelisted
settings-win.data.microsoft.com
  • 40.127.240.158
  • 51.124.78.146
whitelisted
crl.microsoft.com
  • 184.24.77.29
  • 184.24.77.37
  • 184.24.77.30
  • 184.24.77.25
  • 184.24.77.31
  • 184.24.77.23
  • 184.24.77.24
  • 184.24.77.27
  • 184.24.77.34
whitelisted
www.microsoft.com
  • 184.30.21.171
  • 2.23.246.101
whitelisted
nexusrules.officeapps.live.com
  • 52.111.227.14
whitelisted
slscr.update.microsoft.com
  • 172.202.163.200
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 13.85.23.206
whitelisted

Threats

No threats detected
No debug info
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Reports
dated 17062025 - PO21,008.33.pif