File name:

42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exe

Full analysis: https://app.any.run/tasks/13b39a95-d5f8-4db4-a5be-ed75a65d05ca
Verdict: Malicious activity
Analysis date: May 17, 2025, 04:59:23
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:

F31FE78E215EE40EBCB6211BF0080FAB

SHA1:

E4C0456A51C31BB85B736A61884EB6B4592EABA8

SHA256:

42BAD2E7FCFBEC485F8F0A3823CEF7B33F0827292D89B302C95DBFDE0B54E23A

SSDEEP:

49152:Bsyf3NUckEfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfM:BZfm

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

      • 42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exe (PID: 7452)

    • TOFSEE has been detected (YARA)

      • svchost.exe (PID: 5256)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • 42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exe (PID: 7452)

    • Executes application which crashes

      • 42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exe (PID: 7452)
      • jlepwesi.exe (PID: 8144)

    • Connects to SMTP port

      • svchost.exe (PID: 5256)

    • Detected use of alternative data streams (AltDS)

      • svchost.exe (PID: 5256)

    • Executable content was dropped or overwritten

      • 42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exe (PID: 7452)

  • INFO

    • The sample compiled with chinese language support

      • 42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exe (PID: 7452)

    • Checks supported languages

      • 42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exe (PID: 7452)
      • jlepwesi.exe (PID: 8144)

    • Reads the computer name

      • 42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exe (PID: 7452)
      • jlepwesi.exe (PID: 8144)

    • Create files in a temporary directory

      • 42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exe (PID: 7452)

    • Process checks computer location settings

      • 42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exe (PID: 7452)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:09:24 23:06:32+00:00
ImageFileCharacteristics: No relocs, Executable, 32-bit
PEType: PE32
LinkerVersion: 12
CodeSize: 65024
InitializedDataSize: 289792
UninitializedDataSize: -
EntryPoint: 0x2a34
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
LanguageCode: Chinese (Simplified)
CharacterSet: Unicode
FileVersion: 1.0.0.4
InternalName: dgfjhdgfjdf.exe
LegalCopyright: Copyright (C) 2019, dfgjdgfhdgf
ProductVersion: 1.0.0.4
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
155
Monitored processes
16
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.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 jlepwesi.exe werfault.exe no specs #TOFSEE svchost.exe werfault.exe no specs slui.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
5256svchost.exeC:\Windows\SysWOW64\svchost.exe
jlepwesi.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\apphelp.dll
c:\windows\syswow64\ws2_32.dll
7208C:\WINDOWS\SysWOW64\WerFault.exe -u -p 8144 -s 584C:\Windows\SysWOW64\WerFault.exe—jlepwesi.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
7336C:\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
7452"C:\Users\admin\AppData\Local\Temp\42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exe" C:\Users\admin\AppData\Local\Temp\42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\appdata\local\temp\42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.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\gdi32.dll
7580C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7452 -s 680C:\Windows\SysWOW64\WerFault.exe—42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.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
7632C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7452 -s 828C:\Windows\SysWOW64\WerFault.exe—42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.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
7684C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7452 -s 840C:\Windows\SysWOW64\WerFault.exe—42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.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
7740C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7452 -s 952C:\Windows\SysWOW64\WerFault.exe—42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.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
7788C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7452 -s 968C:\Windows\SysWOW64\WerFault.exe—42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.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
7844C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7452 -s 968C:\Windows\SysWOW64\WerFault.exe—42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.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
Total events
3 664
Read events
3 663
Write events
1
Delete events
0

Modification events

(PID) Process:(7452) 42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:xyhgwiar
Value:
"C:\Users\admin\jlepwesi.exe"
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
745242bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exeC:\Users\admin\AppData\Local\Temp\ckzdqoxx.exeexecutable
MD5:9E3FC006E06B4BAC46D59A7206ABED02
SHA256:CA5C815EC2307B32998EC008C3B795E74BC5FDE8EF004325726B8984E2B1E246
745242bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exeC:\Users\admin\jlepwesi.exeexecutable
MD5:D7459C172E2979714B231763540BE879
SHA256:A33BEF28A8F530C479FCECD5C3EA83E51F19F26EE229BBD654EB1A02BC7A7FB0
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
23
DNS requests
21
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
23.216.77.6:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
—
—
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4120
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
4120
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
6544
svchost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%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
—
—
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
192.168.100.255:137
—
—
—
whitelisted
—
—
23.216.77.6:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
—
—
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
3216
svchost.exe
172.211.123.248:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
5256
svchost.exe
13.107.246.67:80
microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
5256
svchost.exe
52.101.42.10:25
microsoft-com.mail.protection.outlook.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
6544
svchost.exe
20.190.159.71:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
6544
svchost.exe
2.23.77.188:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 20.73.194.208
whitelisted
crl.microsoft.com
  • 23.216.77.6
  • 23.216.77.42
  • 23.216.77.28
whitelisted
www.microsoft.com
  • 95.101.149.131
  • 23.35.229.160
whitelisted
google.com
  • 142.250.186.142
whitelisted
client.wns.windows.com
  • 172.211.123.248
whitelisted
microsoft.com
  • 13.107.246.67
whitelisted
microsoft-com.mail.protection.outlook.com
  • 52.101.42.10
  • 52.101.9.0
  • 52.101.41.0
  • 52.101.9.26
whitelisted
login.live.com
  • 20.190.159.71
  • 40.126.31.73
  • 20.190.159.23
  • 20.190.159.2
  • 20.190.159.131
  • 20.190.159.75
  • 40.126.31.1
  • 20.190.159.130
whitelisted
ocsp.digicert.com
  • 2.23.77.188
whitelisted
yahoo.com
  • —
whitelisted

Threats

No threats detected
No debug info
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Reports
42bad2e7fcfbec485f8f0a3823cef7b33f0827292d89b302c95dbfde0b54e23a.exe