File name:

6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exe

Full analysis: https://app.any.run/tasks/fb0d0280-8ade-47d3-9280-d7436a746d5b
Verdict: Malicious activity
Analysis date: May 17, 2025, 16:59:17
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:

B1AD625B33E24C5B77DC910A9C78FF97

SHA1:

6694B334926ED464E4EA1322269EDA557E2FFA27

SHA256:

6846CA863213419BB88F32A8DFC5DFA74AC4C909951AB59C79747630F23C5121

SSDEEP:

49152:Qsyf3NUckEfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfL:QZf

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

      • 6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exe (PID: 7484)

    • TOFSEE has been detected (YARA)

      • svchost.exe (PID: 8180)

  • SUSPICIOUS

    • Executes application which crashes

      • 6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exe (PID: 7484)
      • eyypajac.exe (PID: 8088)

    • Reads security settings of Internet Explorer

      • 6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exe (PID: 7484)

    • Detected use of alternative data streams (AltDS)

      • svchost.exe (PID: 8180)

    • Executable content was dropped or overwritten

      • 6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exe (PID: 7484)

    • Connects to SMTP port

      • svchost.exe (PID: 8180)

  • INFO

    • Process checks computer location settings

      • 6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exe (PID: 7484)

    • Reads the computer name

      • 6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exe (PID: 7484)
      • eyypajac.exe (PID: 8088)

    • The sample compiled with chinese language support

      • 6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exe (PID: 7484)

    • Create files in a temporary directory

      • 6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exe (PID: 7484)

    • Checks supported languages

      • 6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exe (PID: 7484)
      • eyypajac.exe (PID: 8088)
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
156
Monitored processes
17
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.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 eyypajac.exe werfault.exe no specs #TOFSEE svchost.exe werfault.exe no specs sppextcomobj.exe no specs slui.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1272"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEventC:\Windows\System32\slui.exe—SppExtComObj.Exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
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
2320C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exe—svchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.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\oleaut32.dll
7316C:\WINDOWS\SysWOW64\WerFault.exe -u -p 8088 -s 556C:\Windows\SysWOW64\WerFault.exe—eyypajac.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
7484"C:\Users\admin\AppData\Local\Temp\6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exe" C:\Users\admin\AppData\Local\Temp\6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\appdata\local\temp\6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.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
7616C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7484 -s 680C:\Windows\SysWOW64\WerFault.exe—6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.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
7672C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7484 -s 828C:\Windows\SysWOW64\WerFault.exe—6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.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
7728C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7484 -s 896C:\Windows\SysWOW64\WerFault.exe—6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.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
7784C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7484 -s 952C:\Windows\SysWOW64\WerFault.exe—6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.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
7832C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7484 -s 960C:\Windows\SysWOW64\WerFault.exe—6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.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
7888C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7484 -s 960C:\Windows\SysWOW64\WerFault.exe—6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.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
3 696
Read events
3 695
Write events
1
Delete events
0

Modification events

(PID) Process:(7484) 6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:uvedtfxo
Value:
"C:\Users\admin\eyypajac.exe"
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
74846846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exeC:\Users\admin\AppData\Local\Temp\acvgnvjz.exeexecutable
MD5:333BCBB64BB23772C537B50BD03B79FC
SHA256:4C69F1821DA38D561820DCC130224392E0E79E49A8F8E6B29DBB4707F252A792
74846846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exeC:\Users\admin\eyypajac.exeexecutable
MD5:DDCD29B586F6579783A8F44446C5C3C0
SHA256:68A454E8786B90BD29668D13BFE03E024DF0451C1D29567A37729C3D0FDE8606
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
25
DNS requests
20
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
5496
MoUsoCoreWorker.exe
GET
200
23.216.77.36:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
6544
svchost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
4488
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
4488
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
2104
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
—
—
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
5496
MoUsoCoreWorker.exe
23.216.77.36:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
5496
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
3216
svchost.exe
172.211.123.250:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
8180
svchost.exe
13.107.253.67:80
microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
8180
svchost.exe
52.101.11.3:25
microsoft-com.mail.protection.outlook.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
6544
svchost.exe
40.126.32.134:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 40.127.240.158
whitelisted
google.com
  • 142.250.186.78
whitelisted
crl.microsoft.com
  • 23.216.77.36
  • 23.216.77.28
  • 23.216.77.35
  • 23.216.77.32
  • 23.216.77.25
  • 23.216.77.38
  • 23.216.77.37
  • 23.216.77.33
  • 23.216.77.26
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
client.wns.windows.com
  • 172.211.123.250
whitelisted
microsoft.com
  • 13.107.253.67
whitelisted
microsoft-com.mail.protection.outlook.com
  • 52.101.11.3
  • 52.101.10.5
  • 52.101.194.3
  • 52.101.9.2
whitelisted
login.live.com
  • 40.126.32.134
  • 20.190.160.65
  • 20.190.160.130
  • 20.190.160.17
  • 40.126.32.72
  • 20.190.160.14
  • 40.126.32.133
  • 20.190.160.128
whitelisted
ocsp.digicert.com
  • 2.17.190.73
whitelisted
yahoo.com
  • —
whitelisted

Threats

No threats detected
No debug info
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Reports
6846ca863213419bb88f32a8dfc5dfa74ac4c909951ab59c79747630f23c5121.exe