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

    • 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

    • Reads Environment values

      • StarTrinity.Installer.exe (PID: 2244)

    • Creates files in the user directory

      • StarTrinity.Installer.exe (PID: 2244)

    • Application launched itself

      • StarTrinity.Installer.exe (PID: 544)

    • Creates files in the program directory

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

    • Checks for external IP

      • StarTrinity.ContinuousSpeedTest.exe (PID: 2460)

    • Uses NETSH.EXE for network configuration

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

    • Creates a software uninstall entry

      • StarTrinity.Installer.exe (PID: 2244)

    • Adds / modifies Windows certificates

      • StarTrinity.ContinuousSpeedTest.exe (PID: 2460)

    • Executable content was dropped or overwritten

      • StarTrinity.Installer.exe (PID: 2244)

  • INFO

    • Manual execution by user

      • StarTrinity.ContinuousSpeedTest.exe (PID: 2432)

    • Dropped object may contain Bitcoin addresses

      • StarTrinity.Installer.exe (PID: 2244)

    • Reads settings of System Certificates

      • StarTrinity.ContinuousSpeedTest.exe (PID: 2460)
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\Accessibility.dllexecutable
MD5:—
SHA256:—
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-datetime-l1-1-0.dllexecutable
MD5:8894176AF3EA65A09AE5CF4C0E6FF50F
SHA256:C64B7C6400E9BACC1A4F1BAED6374BFBCE9A3F8CF20C2D03F81EF18262F89C60
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-errorhandling-l1-1-0.dllexecutable
MD5:D91BF81CF5178D47D1A588B0DF98EB24
SHA256:F8E3B45FD3E22866006F16A9E73E28B5E357F31F3C275B517692A5F16918B492
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-file-l1-2-0.dllexecutable
MD5:79EE4A2FCBE24E9A65106DE834CCDA4A
SHA256:9F7BDA59FAAFC8A455F98397A63A7F7D114EFC4E8A41808C791256EBF33C7613
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-debug-l1-1-0.dllexecutable
MD5:879920C7FA905036856BCB10875121D9
SHA256:7E4CBA620B87189278B5631536CDAD9BFDA6E12ABD8E4EB647CB85369A204FE8
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-console-l1-1-0.dllexecutable
MD5:AABBB38C4110CC0BF7203A567734A7E7
SHA256:24B07028C1E38B9CA2F197750654A0DFB7D33C2E52C9DD67100609499E8028DB
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-interlocked-l1-1-0.dllexecutable
MD5:CFE87D58F973DAEDA4EE7D2CF4AE521D
SHA256:4997FDA5D0E90B8A0AB7DA314CB56F25D1450B366701C45C294D8DD3254DE483
2244StarTrinity.Installer.exeC:\Program Files\StarTrinity CST\api-ms-win-core-handle-l1-1-0.dllexecutable
MD5:18FD51821D0A6F3E94E3FA71DB6DE3AF
SHA256:DBA84E704FFE5FCD42548856258109DC77C6A46FD0B784119A3548EC47E5644B
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
—
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
—
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
—
66.232.64.7:80
http://mirrors.syringanetworks.net/linuxmint/stable/19.3/linuxmint-19.3-xfce-64bit.iso
US
—
—
suspicious
2460
StarTrinity.ContinuousSpeedTest.exe
GET
—
104.22.4.179:80
http://mirrors.evowise.com/linuxmint/stable/19.3/linuxmint-19.3-cinnamon-32bit.iso
US
—
—
unknown
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
—
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
—
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
—
78.46.86.242:80
http://linux.darkpenguin.net/distros/mint/stable/19.3/linuxmint-19.3-xfce-64bit.iso
DE
—
—
unknown
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
2432
StarTrinity.ContinuousSpeedTest.exe
192.99.160.225:15400
c1.startrinity.com
OVH SAS
CA
unknown
—
—
192.99.160.225:15400
c1.startrinity.com
OVH SAS
CA
unknown
—
—
66.232.64.7:80
mirrors.syringanetworks.net
Syringa Networks, LLC
US
suspicious
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
2460
StarTrinity.ContinuousSpeedTest.exe
149.201.240.100:80
mirror.bauhuette.fh-aachen.de
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
DE
unknown
—
—
78.46.86.242:80
linux.darkpenguin.net
Hetzner Online GmbH
DE
unknown
—
—
104.22.4.179:80
mirrors.evowise.com
Cloudflare Inc
US
unknown
—
—
5.199.174.4:80
mirror.cherryservers.com
UAB Cherry Servers
LT
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
—
—
Generic Protocol Command Decode
SURICATA HTTP Host header ambiguous
—
—
Potential Corporate Privacy Violation
ET POLICY External IP Lookup ip-api.com
—
—
Potential Corporate Privacy Violation
AV POLICY Internal Host Retrieving External IP Address (ip-api. com)
No debug info
Interactive malware hunting service ANY.RUN
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Reports
StarTrinity.Installer.exe