File name:

c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4

Full analysis: https://app.any.run/tasks/74ab846a-1039-4f88-8064-b4d5535e2484
Verdict: Malicious activity
Analysis date: April 29, 2025, 22:31:50
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
tofsee
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 7 sections
MD5:

B2A0C5BDE549331543A05EC71624F5A3

SHA1:

5200171EFD996995E4F353A89E61EA5DB31C49B8

SHA256:

C58187336FBAE946F9496E4F7A58397AEEFF59DD83AB85EA7E1F69B5D3F384E4

SSDEEP:

12288:5McsWqSOyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyw:5wWqSk

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

      • c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe (PID: 7404)

    • TOFSEE has been detected (YARA)

      • svchost.exe (PID: 8088)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe (PID: 7404)

    • Executes application which crashes

      • c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe (PID: 7404)
      • pbaozjrl.exe (PID: 8012)

    • Executable content was dropped or overwritten

      • c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe (PID: 7404)

    • Detected use of alternative data streams (AltDS)

      • svchost.exe (PID: 8088)

    • Connects to SMTP port

      • svchost.exe (PID: 8088)

  • INFO

    • Create files in a temporary directory

      • c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe (PID: 7404)

    • Process checks computer location settings

      • c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe (PID: 7404)

    • Checks supported languages

      • pbaozjrl.exe (PID: 8012)
      • c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe (PID: 7404)

    • Reads the computer name

      • c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe (PID: 7404)
      • pbaozjrl.exe (PID: 8012)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:11:18 15:26:27+00:00
ImageFileCharacteristics: Executable, Aggressive working-set trim, 32-bit
PEType: PE32
LinkerVersion: 14
CodeSize: 50176
InitializedDataSize: 49805824
UninitializedDataSize: -
EntryPoint: 0x16e0
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.4
ProductVersionNumber: 1.0.0.4
FileFlagsMask: 0x006f
FileFlags: Pre-release, Patched
FileOS: Unknown (0x40304)
ObjectFileType: Static library
FileSubtype: 81
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
146
Monitored processes
16
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe werfault.exe no specs werfault.exe no specs werfault.exe no specs werfault.exe no specs werfault.exe no specs werfault.exe no specs werfault.exe no specs wusa.exe no specs wusa.exe werfault.exe no specs pbaozjrl.exe werfault.exe no specs #TOFSEE svchost.exe werfault.exe no specs slui.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3888C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
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
7404"C:\Users\admin\AppData\Local\Temp\c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe" C:\Users\admin\AppData\Local\Temp\c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\appdata\local\temp\c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.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\ws2_32.dll
7556C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7404 -s 552C:\Windows\SysWOW64\WerFault.exe—c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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
7608C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7404 -s 772C:\Windows\SysWOW64\WerFault.exe—c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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
7660C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7404 -s 904C:\Windows\SysWOW64\WerFault.exe—c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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
7716C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7404 -s 952C:\Windows\SysWOW64\WerFault.exe—c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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
7764C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7404 -s 976C:\Windows\SysWOW64\WerFault.exe—c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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
7820C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7404 -s 976C:\Windows\SysWOW64\WerFault.exe—c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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
7868C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7404 -s 992C:\Windows\SysWOW64\WerFault.exe—c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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
7892"C:\Windows\System32\wusa.exe" C:\Windows\SysWOW64\wusa.exe—c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Update Standalone Installer
Exit code:
3221226540
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\wusa.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
Total events
3 663
Read events
3 662
Write events
1
Delete events
0

Modification events

(PID) Process:(7404) c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:jktsiumd
Value:
"C:\Users\admin\pbaozjrl.exe"
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
7404c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exeC:\Users\admin\AppData\Local\Temp\dmgldcxt.exeexecutable
MD5:F4A84EC7F39EF9A80506196CC2640F12
SHA256:ADB29FAEBDCC98DEBCD0E45E8E9BC2DD0599BBC395C9AF375B853693D60DC55B
7404c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4.exeC:\Users\admin\pbaozjrl.exeexecutable
MD5:38D577BC9EE24B4DC662E991FCE3F237
SHA256:F2A93BAED5D2C2CB0BA7E03B751850CDBBD55A568B0CFD3C8F804B850C41A7A0
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
24
DNS requests
19
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5496
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
—
—
GET
200
23.216.77.42:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
23.216.77.42:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
—
—
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
6816
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
6816
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
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
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
5496
MoUsoCoreWorker.exe
23.216.77.42:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
—
—
23.216.77.42:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
—
—
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
5496
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
—
—
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
3216
svchost.exe
172.211.123.249:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
8088
svchost.exe
13.107.246.59:80
microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 51.124.78.146
whitelisted
crl.microsoft.com
  • 23.216.77.42
  • 23.216.77.6
whitelisted
google.com
  • 172.217.16.206
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
client.wns.windows.com
  • 172.211.123.249
whitelisted
microsoft.com
  • 13.107.246.59
whitelisted
microsoft-com.mail.protection.outlook.com
  • 52.101.41.4
  • 52.101.42.9
  • 52.101.42.16
  • 52.101.10.8
whitelisted
slscr.update.microsoft.com
  • 4.245.163.56
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 20.242.39.171
whitelisted
yahoo.com
  • —
whitelisted

Threats

No threats detected
No debug info
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Reports
c58187336fbae946f9496e4f7a58397aeeff59dd83ab85ea7e1f69b5d3f384e4