File name:

b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277

Full analysis: https://app.any.run/tasks/96317c3f-b940-4d4d-87dd-ce76dc99d7b4
Verdict: Malicious activity
Analysis date: April 29, 2025, 14:42:22
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, 6 sections
MD5:

8D7793619EFCA7C38A61B469BC2FCF3F

SHA1:

BC61DA54BA84AB3132323AB86449728D52E9C460

SHA256:

B1CC17511EFF3C3D2ABDBC84D528195278753ED6F0185518B5BA852382F01277

SSDEEP:

12288:+cZPh4EcnEE3ej4NDgZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZt:bMEE3ej4NDE

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

      • b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe (PID: 7596)

    • TOFSEE has been detected (YARA)

      • svchost.exe (PID: 7856)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe (PID: 7596)

    • Executes application which crashes

      • gjpjyjua.exe (PID: 7772)
      • b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe (PID: 7596)

    • Executable content was dropped or overwritten

      • b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe (PID: 7596)

    • Detected use of alternative data streams (AltDS)

      • svchost.exe (PID: 7856)

    • Connects to SMTP port

      • svchost.exe (PID: 7856)

  • INFO

    • Reads the computer name

      • b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe (PID: 7596)
      • gjpjyjua.exe (PID: 7772)

    • Create files in a temporary directory

      • b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe (PID: 7596)

    • Checks supported languages

      • b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe (PID: 7596)
      • gjpjyjua.exe (PID: 7772)

    • Process checks computer location settings

      • b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe (PID: 7596)
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) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:07:10 13:01:49+00:00
ImageFileCharacteristics: Executable, No line numbers, 32-bit
PEType: PE32
LinkerVersion: 14
CodeSize: 68096
InitializedDataSize: 248832
UninitializedDataSize: -
EntryPoint: 0x130b
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
139
Monitored processes
9
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe wusa.exe no specs wusa.exe gjpjyjua.exe #TOFSEE svchost.exe werfault.exe no specs werfault.exe no specs sppextcomobj.exe no specs slui.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
7596"C:\Users\admin\AppData\Local\Temp\b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe" C:\Users\admin\AppData\Local\Temp\b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\appdata\local\temp\b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.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\user32.dll
7648"C:\Windows\System32\wusa.exe" C:\Windows\SysWOW64\wusa.exe—b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.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
7748"C:\WINDOWS\SysWOW64\wusa.exe" C:\Windows\SysWOW64\wusa.exe
b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Update Standalone Installer
Exit code:
0
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
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
7772"C:\Users\admin\gjpjyjua.exe" /d"C:\Users\admin\AppData\Local\Temp\b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe" /e550302100000007FC:\Users\admin\gjpjyjua.exe
b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\gjpjyjua.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\user32.dll
7856svchost.exeC:\Windows\SysWOW64\svchost.exe
gjpjyjua.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
7908C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7772 -s 564C:\Windows\SysWOW64\WerFault.exe—gjpjyjua.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
7928C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7596 -s 1040C:\Windows\SysWOW64\WerFault.exe—b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.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
7972C:\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
8004"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
Total events
1 410
Read events
1 409
Write events
1
Delete events
0

Modification events

(PID) Process:(7596) b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:jktsiumd
Value:
"C:\Users\admin\gjpjyjua.exe"
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
7596b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exeC:\Users\admin\AppData\Local\Temp\qvfaugdf.exeexecutable
MD5:9CA74774031A12A852A8099D2335ADEE
SHA256:217F4209EE37E0E1DC04AAB5A9BFA57C7C420941CC4E422A39777DF46F7477E6
7596b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277.exeC:\Users\admin\gjpjyjua.exeexecutable
MD5:284EC374751D5859F9F68A4E9F3E3133
SHA256:9C5B3270A5C286F590F4EC42940D5F3E3461AF9E5574FE8E4264618B57BCFB6C
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
19
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5496
MoUsoCoreWorker.exe
GET
200
2.19.11.105:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
23.219.150.101:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
—
—
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
7428
SIHClient.exe
GET
200
23.219.150.101:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
7428
SIHClient.exe
GET
200
23.219.150.101:80
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
5496
MoUsoCoreWorker.exe
2.19.11.105:80
—
Elisa Oyj
NL
unknown
5496
MoUsoCoreWorker.exe
23.219.150.101:80
www.microsoft.com
AKAMAI-AS
CL
whitelisted
—
—
172.211.123.248:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
—
—
40.127.240.158:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
6544
svchost.exe
20.190.159.4:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
2.23.77.188:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
2104
svchost.exe
40.127.240.158:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
4812
RUXIMICS.exe
40.127.240.158:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
7856
svchost.exe
13.107.246.59:80
microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
7856
svchost.exe
52.101.10.2:25
microsoft-com.mail.protection.outlook.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
www.microsoft.com
  • 23.219.150.101
whitelisted
client.wns.windows.com
  • 172.211.123.248
whitelisted
login.live.com
  • 20.190.159.4
  • 20.190.159.75
  • 40.126.31.0
  • 20.190.159.128
  • 20.190.159.2
  • 20.190.159.131
  • 20.190.159.0
  • 20.190.159.23
whitelisted
ocsp.digicert.com
  • 2.23.77.188
whitelisted
microsoft.com
  • 13.107.246.59
whitelisted
microsoft-com.mail.protection.outlook.com
  • 52.101.10.2
  • 52.101.42.18
  • 52.101.11.3
  • 52.101.9.17
whitelisted
settings-win.data.microsoft.com
  • 4.231.128.59
  • 20.73.194.208
whitelisted
slscr.update.microsoft.com
  • 4.175.87.197
whitelisted
yahoo.com
  • —
whitelisted
mta7.am0.yahoodns.net
  • 67.195.204.72
  • 67.195.204.77
  • 98.136.96.76
  • 98.136.96.91
  • 67.195.204.79
  • 67.195.204.74
  • 67.195.228.106
  • 98.136.96.75
whitelisted

Threats

No threats detected
No debug info
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Reports
b1cc17511eff3c3d2abdbc84d528195278753ed6f0185518b5ba852382f01277