File name:

Rubey.exe

Full analysis: https://app.any.run/tasks/00cd42c0-aa37-4af3-9643-910150d45916
Verdict: Malicious activity
Analysis date: February 23, 2025, 20:16:27
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 6 sections
MD5:

FB61B888FCC587D80621DC053E8D1119

SHA1:

A81A9501FF43D47EE67D1360FE4243836ECE0C14

SHA256:

9ADA271956F4C2C05A99289CAECAFE6930129369B7CCB986EB40031734CD86CC

SSDEEP:

98304:oSBi1TYRrXANcE8Tl3z1d+eu+n36S40Z13zLd5XsGoT5bHRyRr+9aMaTzrYit9VY:tvaBQpgQWArh4KhH1o

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

    • Disables the LogOff the Start menu

      • chrome_proxy.exe (PID: 4472)

    • Disables task manager

      • chrome_proxy.exe (PID: 4472)

    • Changes the autorun value in the registry

      • chrome_proxy.exe (PID: 4472)

    • Disables the Shutdown in the Start menu

      • chrome_proxy.exe (PID: 4472)

    • Disables the Run the Start menu

      • chrome_proxy.exe (PID: 4472)

    • UAC/LUA settings modification

      • chrome_proxy.exe (PID: 4472)

    • Changes image file execution options

      • reg.exe (PID: 4144)
      • reg.exe (PID: 4672)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • Rubey.exe (PID: 5392)

    • Reads security settings of Internet Explorer

      • Rubey.exe (PID: 5392)

    • Executing commands from a ".bat" file

      • Rubey.exe (PID: 5392)

    • Starts CMD.EXE for commands execution

      • Rubey.exe (PID: 5392)

    • Uses REG/REGEDIT.EXE to modify registry

      • cmd.exe (PID: 1804)

  • INFO

    • Creates files in the program directory

      • Rubey.exe (PID: 5392)

    • Reads the computer name

      • Rubey.exe (PID: 5392)
      • chrome_proxy.exe (PID: 4472)

    • Process checks computer location settings

      • Rubey.exe (PID: 5392)

    • Reads the machine GUID from the registry

      • chrome_proxy.exe (PID: 4472)

    • Process checks whether UAC notifications are on

      • chrome_proxy.exe (PID: 4472)

    • Checks supported languages

      • Rubey.exe (PID: 5392)
      • chrome_proxy.exe (PID: 4472)
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) (76.4)
.exe | Win32 Executable (generic) (12.4)
.exe | Generic Win/DOS Executable (5.5)
.exe | DOS Executable Generic (5.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2024:05:12 10:17:03+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 14.33
CodeSize: 238592
InitializedDataSize: 204288
UninitializedDataSize: -
EntryPoint: 0x265d0
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
128
Monitored processes
7
Malicious processes
3
Suspicious processes
2

Behavior graph

Click at the process to see the details
start rubey.exe cmd.exe no specs conhost.exe no specs reg.exe reg.exe chrome_proxy.exe rubey.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1144\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1804C:\WINDOWS\system32\cmd.exe /c ""C:\Program Files\Google Chrome\attach.bat" "C:\Windows\SysWOW64\cmd.exe—Rubey.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\cmd.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\msvcrt.dll
2928"C:\Users\admin\Desktop\Rubey.exe" C:\Users\admin\Desktop\Rubey.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\desktop\rubey.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
4144REG ADD "HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe" /v Debugger /t REG_SZ /d "Killed" /fC:\Windows\SysWOW64\reg.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\reg.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\msvcrt.dll
4472chrome_proxy.exe C:\Program Files\Google Chrome\chrome_proxy.exe
cmd.exe
User:
admin
Integrity Level:
HIGH
Description:
chrome_proxy
Version:
1.0.0.0
Modules
Images
c:\program files\google chrome\chrome_proxy.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\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
4672REG ADD "HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sethc.exe" /v Debugger /t REG_SZ /d "Killed" /fC:\Windows\SysWOW64\reg.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\reg.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\msvcrt.dll
5392"C:\Users\admin\Desktop\Rubey.exe" C:\Users\admin\Desktop\Rubey.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\desktop\rubey.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\oleaut32.dll
Total events
569
Read events
557
Write events
12
Delete events
0

Modification events

(PID) Process:(4672) reg.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\sethc.exe
Operation:writeName:Debugger
Value:
Killed
(PID) Process:(4144) reg.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe
Operation:writeName:Debugger
Value:
Killed
(PID) Process:(4472) chrome_proxy.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
Operation:writeName:DisableTaskMgr
Value:
1
(PID) Process:(4472) chrome_proxy.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
Operation:writeName:DisableRegistryTools
Value:
1
(PID) Process:(4472) chrome_proxy.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer
Operation:writeName:NoRun
Value:
1
(PID) Process:(4472) chrome_proxy.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer
Operation:writeName:NoControlPanel
Value:
1
(PID) Process:(4472) chrome_proxy.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer
Operation:writeName:NoLogoff
Value:
1
(PID) Process:(4472) chrome_proxy.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer
Operation:writeName:NoWinKeys
Value:
1
(PID) Process:(4472) chrome_proxy.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
Operation:writeName:ConsentPromptBehaviorAdmin
Value:
0
(PID) Process:(4472) chrome_proxy.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
Operation:writeName:EnableLUA
Value:
0
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
5392Rubey.exeC:\Program Files\Google Chrome\mus.wav —
MD5:—
SHA256:—
5392Rubey.exeC:\Program Files\Google Chrome\chrome_proxy.exeexecutable
MD5:799434F54BA159A56D914324BAB41BFE
SHA256:4BCD5F508B26618520A6432EAC1EF3B07C49D815A5B3E5894B9186334EF83A0B
5392Rubey.exeC:\Program Files\Google Chrome\attach.battext
MD5:321409A1B246D96864BA225F6BD81590
SHA256:4BF6828A4F9A68224394DC9C802DC5F3D58B4EDF531FE7C3EC63986D6528926E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
20
DNS requests
6
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
372
svchost.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
372
svchost.exe
GET
200
92.122.166.169:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
1876
RUXIMICS.exe
GET
200
92.122.166.169:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
1876
RUXIMICS.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
92.122.166.169:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.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
372
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
1876
RUXIMICS.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4712
MoUsoCoreWorker.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1876
RUXIMICS.exe
92.122.166.169:80
crl.microsoft.com
AKAMAI-AS
NL
whitelisted
372
svchost.exe
92.122.166.169:80
crl.microsoft.com
AKAMAI-AS
NL
whitelisted
4712
MoUsoCoreWorker.exe
92.122.166.169:80
crl.microsoft.com
AKAMAI-AS
NL
whitelisted
372
svchost.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4712
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 20.73.194.208
  • 40.127.240.158
whitelisted
google.com
  • 142.250.186.174
whitelisted
crl.microsoft.com
  • 92.122.166.169
  • 92.122.166.122
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
self.events.data.microsoft.com
  • 104.208.16.95
whitelisted

Threats

No threats detected
No debug info
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Reports
Rubey.exe