File name:

file

Full analysis: https://app.any.run/tasks/54f4da49-2c3f-4fa4-89c5-4e520a35510a
Verdict: Malicious activity
Threats:

A botnet is a group of internet-connected devices that are controlled by a single individual or group, often without the knowledge or consent of the device owners. These devices can be used to launch a variety of malicious attacks, such as distributed denial-of-service (DDoS) attacks, spam campaigns, and data theft. Botnet malware is the software that is used to infect devices and turn them into part of a botnet.

Malware Trends Tracker     >>>
Analysis date: December 03, 2023, 01:17:57
OS: Windows 7 Professional Service Pack 1 (build: 7601, 64 bit)
Tags:
tofsee
loader
botnet
miner
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

29DF7FEF0F313B47666FDCEBCA9C3FD1

SHA1:

0DE7E6E9D683C247179C919040AA457C82AD865B

SHA256:

642CDB7D3FE463D3C7C4190C2D5C506078DE310AAAA1A63B91710F830E951204

SSDEEP:

6144:gJMs2eSxlrilE7ScObcYeZHHdyI5/+QsYFGOyYIgLvUm1:L4lEGcObc3ndvx+QsYjUm1

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

    • Drops the executable file immediately after the start

      • cmd.exe (PID: 2488)
      • file.exe (PID: 1228)

    • Creates a writable file in the system directory

      • svchost.exe (PID: 116)

    • TOFSEE has been detected (YARA)

      • svchost.exe (PID: 116)

    • TOFSEE has been detected (SURICATA)

      • svchost.exe (PID: 116)

    • Connects to the CnC server

      • svchost.exe (PID: 952)

    • MINER has been detected (SURICATA)

      • svchost.exe (PID: 952)

  • SUSPICIOUS

    • Executes as Windows Service

      • rgyfkinf.exe (PID: 2568)

    • Starts SC.EXE for service management

      • file.exe (PID: 1228)

    • Reads the Internet Settings

      • file.exe (PID: 1228)

    • Uses NETSH.EXE to add a firewall rule or allowed programs

      • file.exe (PID: 1228)

    • Starts CMD.EXE for commands execution

      • file.exe (PID: 1228)

    • Detected use of alternative data streams (AltDS)

      • svchost.exe (PID: 116)

    • Connects to SMTP port

      • svchost.exe (PID: 116)

    • Creates or modifies Windows services

      • svchost.exe (PID: 116)

    • Application launched itself

      • svchost.exe (PID: 116)

    • Connects to the server without a host name

      • svchost.exe (PID: 116)

    • Connects to unusual port

      • svchost.exe (PID: 116)
      • svchost.exe (PID: 952)

  • INFO

    • Create files in a temporary directory

      • file.exe (PID: 1228)

    • Checks supported languages

      • rgyfkinf.exe (PID: 2568)
      • file.exe (PID: 1228)

    • Reads the computer name

      • rgyfkinf.exe (PID: 2568)
      • file.exe (PID: 1228)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Tofsee

(PID) Process(116) svchost.exe
C2 (2)vanaheim.cn
jotunheim.name
Encrypted Strings (59)c:\Windows
\system32\
ImagePath
.exe
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
MSConfig
/r
.exe
cmd /C move /Y "%s" %s sc config %s binPath= "%s%s /d\"%s\"" sc start %s
svchost.exe
SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
ConsentPromptBehaviorAdmin
PromptOnSecureDesktop
MSConfig
:.repos
USERPROFILE
\Local Settings:.repos
USERPROFILE
\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.repos
USERPROFILE
\wincookie.repos
TMP
Config
Control Panel\Buses
Config
SOFTWARE\Microsoft\Buses
Config
Control Panel\Buses
Config
SOFTWARE\Microsoft\Buses
SYSTEM\CurrentControlSet\services
ImagePath
SYSTEM\CurrentControlSet\services
SYSTEM\CurrentControlSet\services
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
.exe
qazwsxed
%s%i%i%i%i.bat
@echo off :next_try del "%s">nul if exist "%s" ( ping 127.0.0.1 >nul goto next_try ) del %%0
svchost.exe
.exe
/u
USERPROFILE
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
/d
/e
/d
/e
.exe
"%s" /u"%s"
USERPROFILE
.exe
USERPROFILE
USERPROFILE
ver=%d lid=%d win=%X/%d sid=%s rep=%s
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (41)
.exe | Win64 Executable (generic) (36.3)
.dll | Win32 Dynamic Link Library (generic) (8.6)
.exe | Win32 Executable (generic) (5.9)
.exe | Clipper DOS Executable (2.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2023:03:07 15:05:20+01:00
ImageFileCharacteristics: No relocs, Executable, 32-bit
PEType: PE32
LinkerVersion: 10
CodeSize: 95232
InitializedDataSize: 3844096
UninitializedDataSize: -
EntryPoint: 0x893e
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 21.0.0.0
ProductVersionNumber: 34.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Unknown (0373)
CharacterSet: Unknown (63B6)
FileDescriptions: Vellting
InternalName: Bastard.exe
LegalTrademark1: Fractal
OriginalFileName: Lameros.exe
ProductName: Happines
ProductVersion: 2.17.28.56
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
53
Monitored processes
12
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start file.exe no specs wusa.exe no specs wusa.exe cmd.exe cmd.exe sc.exe sc.exe sc.exe rgyfkinf.exe no specs #TOFSEE svchost.exe netsh.exe #MINER svchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
116svchost.exeC:\Windows\SysWOW64\svchost.exe
rgyfkinf.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
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\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
Tofsee
(PID) Process(116) svchost.exe
C2 (2)vanaheim.cn
jotunheim.name
Encrypted Strings (59)c:\Windows
\system32\
ImagePath
.exe
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
MSConfig
/r
.exe
cmd /C move /Y "%s" %s sc config %s binPath= "%s%s /d\"%s\"" sc start %s
svchost.exe
SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
ConsentPromptBehaviorAdmin
PromptOnSecureDesktop
MSConfig
:.repos
USERPROFILE
\Local Settings:.repos
USERPROFILE
\Local Settings\Application Data\Microsoft\Windows\UsrClass.dat.repos
USERPROFILE
\wincookie.repos
TMP
Config
Control Panel\Buses
Config
SOFTWARE\Microsoft\Buses
Config
Control Panel\Buses
Config
SOFTWARE\Microsoft\Buses
SYSTEM\CurrentControlSet\services
ImagePath
SYSTEM\CurrentControlSet\services
SYSTEM\CurrentControlSet\services
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
.exe
qazwsxed
%s%i%i%i%i.bat
@echo off :next_try del "%s">nul if exist "%s" ( ping 127.0.0.1 >nul goto next_try ) del %%0
svchost.exe
.exe
/u
USERPROFILE
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
/d
/e
/d
/e
.exe
"%s" /u"%s"
USERPROFILE
.exe
USERPROFILE
USERPROFILE
ver=%d lid=%d win=%X/%d sid=%s rep=%s
936sc start upmlrgztC:\Windows\System32\sc.exe
file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
A tool to aid in developing services for WindowsNT
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\sc.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
952svchost.exe -o fastpool.xyz:10060 -u 9mLwUkiK8Yp89zQQYodWKN29jVVVz1cWDFZctWxge16Zi3TpHnSBnnVcCDhSRXdesnMBdVjtDwh1N71KD9z37EzgKSM1tmS.200000 -p x -k -a cn/half --cpu-priority 1C:\Windows\SysWOW64\svchost.exe
svchost.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
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\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
996"C:\Windows\SysWOW64\wusa.exe" C:\Windows\SysWOW64\wusa.exe
file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Update Standalone Installer
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
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\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
1228"C:\Users\admin\AppData\Local\Temp\file.exe" C:\Users\admin\AppData\Local\Temp\file.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\file.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\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
1452cmd /C mkdir C:\Windows\SysWOW64\upmlrgzt\C:\Windows\System32\cmd.exe
file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2092sc create upmlrgzt binPath= "C:\Windows\SysWOW64\upmlrgzt\rgyfkinf.exe /d\"C:\Users\admin\AppData\Local\Temp\file.exe\"" type= own start= auto DisplayName= "wifi support"C:\Windows\System32\sc.exe
file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
A tool to aid in developing services for WindowsNT
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\sc.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
2488cmd /C move /Y "C:\Users\admin\AppData\Local\Temp\rgyfkinf.exe" C:\Windows\SysWOW64\upmlrgzt\C:\Windows\System32\cmd.exe
file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2568C:\Windows\SysWOW64\upmlrgzt\rgyfkinf.exe /d"C:\Users\admin\AppData\Local\Temp\file.exe"C:\Windows\SysWOW64\upmlrgzt\rgyfkinf.exe—services.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Exit code:
0
Modules
Images
c:\windows\syswow64\upmlrgzt\rgyfkinf.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\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
2768sc description upmlrgzt "wifi internet conection"C:\Windows\System32\sc.exe
file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
A tool to aid in developing services for WindowsNT
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\sc.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
Total events
1 059
Read events
1 003
Write events
56
Delete events
0

Modification events

(PID) Process:(1228) file.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1228) file.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1228) file.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1228) file.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2848) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\15A\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(116) svchost.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\upmlrgzt
Operation:writeName:ImagePath
Value:
C:\Windows\SysWOW64\upmlrgzt\rgyfkinf.exe /d"C:\Users\admin\AppData\Local\Temp\file.exe"
(PID) Process:(116) svchost.exeKey:HKEY_USERS\.DEFAULT\Control Panel\Buses
Operation:writeName:Config0
Value:
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
Executable files
2
Suspicious files
1
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2488cmd.exeC:\Windows\SysWOW64\upmlrgzt\rgyfkinf.exeexecutable
MD5:9D2026D5D4B8A9CDCB707F263D642162
SHA256:656CDE6AF27BF13977B01C76B71BD4407DF754D10C70BE1959DE142F6377854F
116svchost.exeC:\Windows\SysWOW64\config\systemprofile:.reposbinary
MD5:3728D830073F01A76A53613ED3D9D4EF
SHA256:F1FF8CEC493AAC5E03901C9EDE4DF14C8987C363B40B99F65DB7C2AD878CF72A
1228file.exeC:\Users\admin\AppData\Local\Temp\rgyfkinf.exeexecutable
MD5:9D2026D5D4B8A9CDCB707F263D642162
SHA256:656CDE6AF27BF13977B01C76B71BD4407DF754D10C70BE1959DE142F6377854F
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
49
DNS requests
16
Threats
13

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
116
svchost.exe
GET
302
142.250.185.164:80
http://www.google.com/
unknown
html
396 b
unknown
116
svchost.exe
GET
302
142.250.185.164:80
http://www.google.com/
unknown
html
396 b
unknown
116
svchost.exe
GET
302
142.250.185.164:80
http://www.google.com/
unknown
html
396 b
unknown
116
svchost.exe
GET
302
142.250.185.164:80
http://www.google.com/
unknown
html
396 b
unknown
116
svchost.exe
GET
302
142.250.185.164:80
http://www.google.com/
unknown
html
396 b
unknown
116
svchost.exe
GET
302
142.250.185.164:80
http://www.google.com/
unknown
html
396 b
unknown
116
svchost.exe
GET
302
142.250.185.164:80
http://www.google.com/
unknown
html
396 b
unknown
116
svchost.exe
GET
200
93.115.25.10:80
http://93.115.25.10/internals/api/ip?1701566413587046849
unknown
text
14 b
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:137
—
—
—
whitelisted
1956
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
324
svchost.exe
224.0.0.252:5355
—
—
—
unknown
116
svchost.exe
20.112.250.133:80
microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
116
svchost.exe
52.101.40.26:25
microsoft-com.mail.protection.outlook.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
116
svchost.exe
158.160.82.150:443
vanaheim.cn
Yandex.Cloud LLC
RU
unknown
116
svchost.exe
80.66.75.77:485
—
Kakharov Orinbassar Maratuly
RU
unknown
116
svchost.exe
62.122.184.92:429
—
LLC Baxet
RU
unknown

DNS requests

Domain
IP
Reputation
microsoft.com
  • 20.112.250.133
  • 20.231.239.246
  • 20.76.201.171
  • 20.70.246.20
  • 20.236.44.162
whitelisted
microsoft-com.mail.protection.outlook.com
  • 52.101.40.26
  • 104.47.53.36
  • 104.47.54.36
  • 52.101.8.49
  • 52.101.11.0
whitelisted
vanaheim.cn
  • 158.160.82.150
malicious
43.173.214.181.dnsbl.sorbs.net
  • —
unknown
43.173.214.181.bl.spamcop.net
  • —
unknown
43.173.214.181.zen.spamhaus.org
  • —
unknown
43.173.214.181.sbl-xbl.spamhaus.org
  • —
unknown
43.173.214.181.cbl.abuseat.org
  • —
unknown
www.google.com
  • 142.250.185.164
whitelisted
43.173.214.181.in-addr.arpa
  • —
unknown

Threats

PID
Process
Class
Message
116
svchost.exe
Malware Command and Control Activity Detected
BOTNET [ANY.RUN] Tofsee Successful Connection
116
svchost.exe
Misc Attack
ET DROP Spamhaus DROP Listed Traffic Inbound group 20
116
svchost.exe
Misc Attack
ET DROP Spamhaus DROP Listed Traffic Inbound group 20
116
svchost.exe
Misc Attack
ET DROP Spamhaus DROP Listed Traffic Inbound group 20
952
svchost.exe
Potential Corporate Privacy Violation
ET POLICY Cryptocurrency Miner Checkin
116
svchost.exe
Device Retrieving External IP Address Detected
SUSPICIOUS [ANY.RUN] Received IP address from server as result of HTTP request
7 ETPRO signatures available at the full report
No debug info