File name:

2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f

Full analysis: https://app.any.run/tasks/56718718-5169-47fb-bc7c-8630485b117f
Verdict: Malicious activity
Analysis date: March 02, 2025, 20:59:46
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
vobfus
worm
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 3 sections
MD5:

27A87C77151AB7A48A883C8B56D2B46B

SHA1:

524DBC873FC62B34E2CCA4CD713B20DC211927F5

SHA256:

2346701C8FF4761C434D1993500FE46BD983D5D26BDC88A689213F97BC7CA41F

SSDEEP:

6144:05444EcVgVwVqVJPV7DgVydV0bcJx7c//bV9BCc0bmuSYjnjbSfj6jqiGO4P:c444EcVgVwVqVJPV/gVOVQc2PiGR

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

    • VOBFUS mutex has been found

      • 2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exe (PID: 6988)
      • beimis.exe (PID: 6540)

    • Changes the autorun value in the registry

      • 2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exe (PID: 6988)
      • beimis.exe (PID: 6540)

    • VOBFUS has been detected

      • beimis.exe (PID: 6540)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • 2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exe (PID: 6988)

    • Reads security settings of Internet Explorer

      • 2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exe (PID: 6988)

  • INFO

    • Reads the computer name

      • 2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exe (PID: 6988)
      • beimis.exe (PID: 6540)

    • The sample compiled with english language support

      • 2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exe (PID: 6988)

    • Checks supported languages

      • beimis.exe (PID: 6540)
      • 2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exe (PID: 6988)

    • Process checks computer location settings

      • 2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exe (PID: 6988)

    • Checks proxy server information

      • slui.exe (PID: 3156)

    • Reads the software policy settings

      • slui.exe (PID: 3156)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable Microsoft Visual Basic 6 (84.4)
.dll | Win32 Dynamic Link Library (generic) (6.7)
.exe | Win32 Executable (generic) (4.6)
.exe | Generic Win/DOS Executable (2)
.exe | DOS Executable Generic (2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2011:11:15 06:55:43+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 200704
InitializedDataSize: 24576
UninitializedDataSize: -
EntryPoint: 0x3c60
OSVersion: 4
ImageVersion: 1
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Windows, Latin1
ProductName: -
FileVersion: 1
ProductVersion: 1
InternalName: -
OriginalFileName: -
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
125
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #VOBFUS 2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exe #VOBFUS beimis.exe slui.exe

Process information

PID
CMD
Path
Indicators
Parent process
3156C:\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
6540"C:\Users\admin\beimis.exe" C:\Users\admin\beimis.exe
2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\beimis.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\msvbvm60.dll
6988"C:\Users\admin\Desktop\2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exe" C:\Users\admin\Desktop\2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\desktop\2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.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\msvbvm60.dll
Total events
4 239
Read events
4 018
Write events
221
Delete events
0

Modification events

(PID) Process:(6988) 2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:SlowContextMenuEntries
Value:
6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000
(PID) Process:(6988) 2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:beimis
Value:
C:\Users\admin\beimis.exe /i
(PID) Process:(6540) beimis.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:beimis
Value:
C:\Users\admin\beimis.exe /v
(PID) Process:(6540) beimis.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:beimis
Value:
C:\Users\admin\beimis.exe /z
(PID) Process:(6540) beimis.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:beimis
Value:
C:\Users\admin\beimis.exe /y
(PID) Process:(6540) beimis.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:beimis
Value:
C:\Users\admin\beimis.exe /s
(PID) Process:(6540) beimis.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:beimis
Value:
C:\Users\admin\beimis.exe /I
(PID) Process:(6540) beimis.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:beimis
Value:
C:\Users\admin\beimis.exe /D
(PID) Process:(6540) beimis.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:beimis
Value:
C:\Users\admin\beimis.exe /p
(PID) Process:(6540) beimis.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:beimis
Value:
C:\Users\admin\beimis.exe /r
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
69882346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f.exeC:\Users\admin\beimis.exeexecutable
MD5:C9954A8C0CECA3A855003337814F9747
SHA256:CE39A15C3119060C0A018C4B76E6203BFEDC51CEEC6384FC4A1BF5683AEAED5A
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
21
DNS requests
6
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
POST
500
40.91.76.224:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
unknown
xml
512 b
whitelisted
—
—
POST
500
40.91.76.224:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
unknown
xml
512 b
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
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
2104
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
896
slui.exe
20.83.72.98:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3156
slui.exe
20.83.72.98:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 51.104.136.2
whitelisted
google.com
  • 142.250.181.238
whitelisted
ns1.player1352.com
  • —
malicious
ns1.player1352.net
  • 34.136.111.81
  • 34.132.102.6
malicious
activation-v2.sls.microsoft.com
  • 20.83.72.98
whitelisted

Threats

No threats detected
No debug info
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Reports
2346701c8ff4761c434d1993500fe46bd983d5d26bdc88a689213f97bc7ca41f