File name:

StarTrinity.Installer.exe

Full analysis: https://app.any.run/tasks/fab59e08-c9ec-4212-8c86-c63bcc086b66
Verdict: Malicious activity
Analysis date: September 05, 2020, 12:11:29
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
opendir
evasion
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

DEC014A8F82D75E04C9FFED4EFAFD8B5

SHA1:

B1C58D38997AF7890EF53DDC5C0A79F6D036F2C1

SHA256:

8E259BDDF0EC2F01A41B2904B731AF799715C0A8E6062F24ABF7ADF0FE95346F

SSDEEP:

3072:NTj7gjR9CwcCjUpLVb3LKYE0THy47EdGuIkX4z2+ZzTUCpLVb3LKYE0THy47EdG2:NPiYEw3mwi+pUvYEw3mwi+pd3gr

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

    • Application was dropped or rewritten from another process

      • StarTrinity.ContinuousSpeedTest.exe (PID: 2460)
      • StarTrinity.ContinuousSpeedTest.exe (PID: 2432)

    • Loads dropped or rewritten executable

      • StarTrinity.ContinuousSpeedTest.exe (PID: 2460)
      • StarTrinity.ContinuousSpeedTest.exe (PID: 2432)

    • Changes settings of System certificates

      • StarTrinity.ContinuousSpeedTest.exe (PID: 2460)

  • SUSPICIOUS

    • Application launched itself

      • StarTrinity.Installer.exe (PID: 544)

    • Reads Environment values

      • StarTrinity.Installer.exe (PID: 2244)

    • Uses NETSH.EXE for network configuration

      • StarTrinity.Installer.exe (PID: 2244)
      • StarTrinity.ContinuousSpeedTest.exe (PID: 2460)

    • Creates a software uninstall entry

      • StarTrinity.Installer.exe (PID: 2244)

    • Adds / modifies Windows certificates

      • StarTrinity.ContinuousSpeedTest.exe (PID: 2460)

    • Creates files in the user directory

      • StarTrinity.Installer.exe (PID: 2244)

    • Checks for external IP

      • StarTrinity.ContinuousSpeedTest.exe (PID: 2460)

    • Executable content was dropped or overwritten

      • StarTrinity.Installer.exe (PID: 2244)

    • Creates files in the program directory

      • StarTrinity.Installer.exe (PID: 2244)
      • StarTrinity.ContinuousSpeedTest.exe (PID: 2460)

  • INFO

    • Dropped object may contain Bitcoin addresses

      • StarTrinity.Installer.exe (PID: 2244)

    • Reads settings of System Certificates

      • StarTrinity.ContinuousSpeedTest.exe (PID: 2460)

    • Manual execution by user

      • StarTrinity.ContinuousSpeedTest.exe (PID: 2432)
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) (47.7)
.scr | Windows screen saver (22.6)
.dll | Win32 Dynamic Link Library (generic) (11.3)
.exe | Win32 Executable (generic) (7.7)
.exe | Win16/32 Executable Delphi generic (3.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2089:01:08 09:52:03+01:00
PEType: PE32
LinkerVersion: 48
CodeSize: 146944
InitializedDataSize: 64512
UninitializedDataSize: -
EntryPoint: 0x25c6e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: StarTrinity Web Installer
CompanyName: StarTrinity
FileDescription: StarTrinity.Installer
FileVersion: 1.0.0.0
InternalName: StarTrinity.Installer.exe
LegalCopyright: Copyright © StarTrinity 2019
LegalTrademarks: -
OriginalFileName: StarTrinity.Installer.exe
ProductName: StarTrinity.Installer
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 03-Dec-1952 02:23:47
Debug artifacts:
  • c:\svnprojects\startrinity.sip\StarTrinity.Installer\obj\Release\StarTrinity.Installer.pdb
Comments: StarTrinity Web Installer
CompanyName: StarTrinity
FileDescription: StarTrinity.Installer
FileVersion: 1.0.0.0
InternalName: StarTrinity.Installer.exe
LegalCopyright: Copyright © StarTrinity 2019
LegalTrademarks: -
OriginalFilename: StarTrinity.Installer.exe
ProductName: StarTrinity.Installer
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 03-Dec-1952 02:23:47
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x00023C74
0x00023E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.93511
.rsrc
0x00026000
0x0000F900
0x0000FA00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.11131
.reloc
0x00036000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
UNKNOWN
UNKNOWN
RT_MANIFEST
2
7.13097
51240
UNKNOWN
UNKNOWN
RT_ICON
3
7.06794
7336
UNKNOWN
UNKNOWN
RT_ICON
32512
2.61703
48
UNKNOWN
UNKNOWN
RT_GROUP_ICON

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
49
Monitored processes
6
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start startrinity.installer.exe no specs startrinity.installer.exe netsh.exe no specs startrinity.continuousspeedtest.exe startrinity.continuousspeedtest.exe netsh.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
544"C:\Users\admin\AppData\Local\Temp\StarTrinity.Installer.exe" C:\Users\admin\AppData\Local\Temp\StarTrinity.Installer.exe—explorer.exe
User:
admin
Company:
StarTrinity
Integrity Level:
MEDIUM
Description:
StarTrinity.Installer
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\startrinity.installer.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
592"C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="StarTrinity CST" dir=in action=allow program="C:\Program Files\StarTrinity CST\StarTrinity.ContinuousSpeedTest.exe" enable=yesC:\Windows\System32\netsh.exe—StarTrinity.Installer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.exe
c:\systemroot\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\credui.dll
c:\windows\system32\user32.dll
2244"C:\Users\admin\AppData\Local\Temp\StarTrinity.Installer.exe" C:\Users\admin\AppData\Local\Temp\StarTrinity.Installer.exe
StarTrinity.Installer.exe
User:
admin
Company:
StarTrinity
Integrity Level:
HIGH
Description:
StarTrinity.Installer
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\startrinity.installer.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2432"C:\Program Files\StarTrinity CST\StarTrinity.ContinuousSpeedTest.exe" C:\Program Files\StarTrinity CST\StarTrinity.ContinuousSpeedTest.exe
explorer.exe
User:
admin
Company:
StarTrinity
Integrity Level:
MEDIUM
Description:
StarTrinity.ContinuousSpeedTest
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\program files\startrinity cst\startrinity.continuousspeedtest.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
2460"C:\Program Files\StarTrinity CST\StarTrinity.ContinuousSpeedTest.exe" C:\Program Files\StarTrinity CST\StarTrinity.ContinuousSpeedTest.exe
StarTrinity.Installer.exe
User:
admin
Company:
StarTrinity
Integrity Level:
HIGH
Description:
StarTrinity.ContinuousSpeedTest
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\program files\startrinity cst\startrinity.continuousspeedtest.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
2968"netsh" advfirewall firewall show rule name="StarTrinity CST" verboseC:\Windows\system32\netsh.exe—StarTrinity.ContinuousSpeedTest.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.exe
c:\systemroot\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\credui.dll
c:\windows\system32\user32.dll
Total events
863
Read events
721
Write events
142
Delete events
0

Modification events

(PID) Process:(544) StarTrinity.Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(544) StarTrinity.Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(544) StarTrinity.Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:writeName:Name
Value:
StarTrinity.Installer.exe
(PID) Process:(2244) StarTrinity.Installer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:writeName:Name
Value:
StarTrinity.Installer.exe
(PID) Process:(2244) StarTrinity.Installer.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\StarTrinity_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2244) StarTrinity.Installer.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\StarTrinity_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2244) StarTrinity.Installer.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\StarTrinity_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(2244) StarTrinity.Installer.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\StarTrinity_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(2244) StarTrinity.Installer.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\StarTrinity_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(2244) StarTrinity.Installer.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\StarTrinity_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
Executable files
417
Suspicious files
0
Text files
4
Unknown types
2

Dropped files

PID
Process
Filename
Type
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-heap-l1-1-0.dllexecutable
MD5:FF8026DAB5D3DABCA8F72B6FA7D258FA
SHA256:535E9D20F00A2F1A62F843A4A26CFB763138D5DFE358B0126D33996FBA9CA4D1
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\Accessibility.dllexecutable
MD5:—
SHA256:—
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-file-l1-1-0.dllexecutable
MD5:EEFE86B5A3AB256BEED8621A05210DF2
SHA256:1D1C11FC1AD1FEBF9308225C4CCF0431606A4AB08680BA04494D276CB310BF15
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-rtlsupport-l1-1-0.dllexecutable
MD5:65FC0B6C2CEFF31336983E33B84A9313
SHA256:966A38ED7034F8D355E1E8772DFC92F23FB3C8A669780ED4AC3B075625D09744
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-libraryloader-l1-1-0.dllexecutable
MD5:0C48220A4485F36FEED84EF5DD0A5E9C
SHA256:2DD4EBAA12CBBA142B5D61A0EBF84A14D0D1BB8826BA42B63E303FE6721408DF
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-namedpipe-l1-1-0.dllexecutable
MD5:990AC84AE2D83EEB532A28FE29602827
SHA256:DBD788B1C5694D65FA6F6E2202BFABB30ADF77EB1973CEB9A737EFB16E9EDAE2
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-memory-l1-1-0.dllexecutable
MD5:3940167FFB4383992E73F9A10E4B8B1E
SHA256:EC573431338371504B7B9E57B2D91382B856AABF25D2B4AD96486EFB794C198E
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-file-l2-1-0.dllexecutable
MD5:3F224766FE9B090333FDB43D5A22F9EA
SHA256:AE5E73416EB64BC18249ACE99F6847024ECEEA7CE9C343696C84196460F3A357
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-processthreads-l1-1-0.dllexecutable
MD5:1DDA9CB13449CE2C6BB670598FC09DC8
SHA256:4F187F1B4B14763360C325DF6B04D3EC3CC6D2CECC9B796BC52A6C7196B0B2CC
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-localization-l1-2-0.dllexecutable
MD5:23BD405A6CFD1E38C74C5150EEC28D0A
SHA256:A7FA48DE6C06666B80184AFEE7E544C258E0FB11399AB3FE47D4E74667779F41
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
18
TCP/UDP connections
30
DNS requests
23
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2460
StarTrinity.ContinuousSpeedTest.exe
GET
—
78.46.86.242:80
http://linux.darkpenguin.net/distros/mint/stable/19.3/linuxmint-19.3-xfce-64bit.iso
DE
—
—
unknown
2460
StarTrinity.ContinuousSpeedTest.exe
GET
—
82.209.230.71:80
http://ftp.mgts.by/pub/linuxmint/isos/stable/19.3/linuxmint-19.3-xfce-64bit.iso
BY
—
—
suspicious
2460
StarTrinity.ContinuousSpeedTest.exe
GET
—
5.199.174.4:80
http://mirror.cherryservers.com/centos/8.1.1911/isos/x86_64/CentOS-8.1.1911-x86_64-dvd1.iso
LT
—
—
unknown
2460
StarTrinity.ContinuousSpeedTest.exe
GET
—
78.46.86.242:80
http://linux.darkpenguin.net/distros/mint/stable/19.3/linuxmint-19.3-xfce-64bit.iso
DE
—
—
unknown
2460
StarTrinity.ContinuousSpeedTest.exe
GET
—
128.211.151.254:80
http://plug-mirror.rcac.purdue.edu/mint-images/stable/19.3/linuxmint-19.3-cinnamon-32bit.iso
US
—
—
suspicious
2460
StarTrinity.ContinuousSpeedTest.exe
GET
—
119.15.2.33:80
http://homebase.mil.nz/support/default.htm
NZ
—
—
unknown
2460
StarTrinity.ContinuousSpeedTest.exe
GET
—
149.201.240.100:80
http://mirror.bauhuette.fh-aachen.de/linuxmint-cd/stable/19.3/linuxmint-19.3-xfce-64bit.iso
DE
—
—
unknown
2460
StarTrinity.ContinuousSpeedTest.exe
GET
—
89.102.0.150:80
http://mirror.karneval.cz/pub/linux/linuxmint/iso/stable/19.3/linuxmint-19.3-xfce-64bit.iso
CZ
—
—
unknown
2460
StarTrinity.ContinuousSpeedTest.exe
GET
200
208.95.112.1:80
http://ip-api.com/json/185.104.185.11
unknown
text
267 b
malicious
2244
StarTrinity.Installer.exe
GET
200
5.135.179.50:80
http://startrinity.com/InternetQuality/startrinity_cst_x86.zip?source=web_installer
FR
compressed
33.3 Mb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2244
StarTrinity.Installer.exe
5.135.179.50:80
startrinity.com
OVH SAS
FR
suspicious
—
—
192.99.160.225:15400
c1.startrinity.com
OVH SAS
CA
unknown
2460
StarTrinity.ContinuousSpeedTest.exe
82.209.230.71:80
ftp.mgts.by
Republican Unitary Telecommunication Enterprise Beltelecom
BY
suspicious
2460
StarTrinity.ContinuousSpeedTest.exe
128.112.18.21:80
mirror.math.princeton.edu
Princeton University
US
suspicious
—
—
66.232.64.7:80
mirrors.syringanetworks.net
Syringa Networks, LLC
US
suspicious
—
—
104.22.4.179:80
mirrors.evowise.com
Cloudflare Inc
US
unknown
2460
StarTrinity.ContinuousSpeedTest.exe
149.201.240.100:80
mirror.bauhuette.fh-aachen.de
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
DE
unknown
2460
StarTrinity.ContinuousSpeedTest.exe
80.88.87.135:80
www.porteapertesulweb.it
Aruba S.p.A.
IT
unknown
—
—
5.199.174.4:80
mirror.cherryservers.com
UAB Cherry Servers
LT
unknown
—
—
89.102.0.150:80
mirror.karneval.cz
Liberty Global Operations B.V.
CZ
unknown

DNS requests

Domain
IP
Reputation
startrinity.com
  • 5.135.179.50
unknown
c1.startrinity.com
  • 192.99.160.225
unknown
ftp.mgts.by
  • 82.209.230.71
suspicious
mirrors.syringanetworks.net
  • 66.232.64.7
suspicious
cstserver1.startrinity.com
  • 163.172.210.13
unknown
plug-mirror.rcac.purdue.edu
  • 128.211.151.254
suspicious
mirror.math.princeton.edu
  • 128.112.18.21
suspicious
mirror.bauhuette.fh-aachen.de
  • 149.201.240.100
unknown
mirrors.evowise.com
  • 104.22.4.179
  • 104.22.5.179
  • 172.67.6.37
unknown
linux.darkpenguin.net
  • 78.46.86.242
unknown

Threats

PID
Process
Class
Message
2460
StarTrinity.ContinuousSpeedTest.exe
Generic Protocol Command Decode
SURICATA HTTP Host header ambiguous
2460
StarTrinity.ContinuousSpeedTest.exe
Potential Corporate Privacy Violation
ET POLICY External IP Lookup ip-api.com
2460
StarTrinity.ContinuousSpeedTest.exe
Potential Corporate Privacy Violation
AV POLICY Internal Host Retrieving External IP Address (ip-api. com)
No debug info
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Reports
StarTrinity.Installer.exe