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File name:

Stf64.rar

Full analysis: https://app.any.run/tasks/be7fbc39-68f4-45fe-ac9e-ba4b9f2c1509
Verdict: Malicious activity
Analysis date: February 22, 2020, 02:37:00
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
adware
Indicators:
MIME: application/x-rar
File info: RAR archive data, v4, os: Win32
MD5:

187649348720074F3250F9421147F221

SHA1:

4D9328593A30896E32EAD8E08FE5BBBC0242193C

SHA256:

2A0CD6ACF88E0AB539CFB7324CEF294612ACBDFAA6738825648F6C4EDAC5A00D

SSDEEP:

196608:3s7ATYajR0zGu43cmDlfA+epN/7nNf4qc733ucGc/qCL5e3b9JjwgQhCV+:cVajwHBslfzgN2qi33zip3Dwz1

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

    • Loads dropped or rewritten executable

      • irsetup.exe (PID: 2560)
      • SasUpgrade.exe (PID: 3136)
      • Fences.exe (PID: 3344)
      • regsvr32.exe (PID: 3332)
      • regsvr32.exe (PID: 2532)
      • Fences.exe (PID: 1604)
      • regsvr32.exe (PID: 3584)
      • regsvr32.exe (PID: 3844)
      • Fences.exe (PID: 1836)
      • explorer.exe (PID: 372)
      • Fences.exe (PID: 3276)
      • Fences.exe (PID: 2632)
      • rundll32.exe (PID: 3488)
      • Fences.exe (PID: 2888)
      • Fences.exe (PID: 2752)
      • Fences.exe (PID: 1136)
      • mscorsvw.exe (PID: 1832)
      • mscorsvw.exe (PID: 2580)
      • mscorsvw.exe (PID: 1916)
      • mscorsvw.exe (PID: 3324)
      • mscorsvw.exe (PID: 3924)

    • Application was dropped or rewritten from another process

      • Setup.exe (PID: 3176)
      • Setup.exe (PID: 4052)
      • irsetup.exe (PID: 2560)
      • GetMachineSID.exe (PID: 3200)
      • Fences.exe (PID: 3344)
      • SasUpgrade.exe (PID: 3136)
      • Fences.exe (PID: 1604)
      • Fences.exe (PID: 1836)
      • Fences.exe (PID: 2632)
      • Fences.exe (PID: 3276)
      • Fences.exe (PID: 2888)
      • Fences.exe (PID: 2752)
      • Fences.exe (PID: 3020)
      • Fences.exe (PID: 1136)
      • Fences.exe (PID: 3800)
      • Fences.exe (PID: 1156)
      • Fences.exe (PID: 3732)
      • SdDisplay.exe (PID: 3764)

    • Connects to CnC server

      • irsetup.exe (PID: 2560)

    • Changes settings of System certificates

      • SasUpgrade.exe (PID: 3136)
      • Fences.exe (PID: 2632)
      • irsetup.exe (PID: 2560)

    • Registers / Runs the DLL via REGSVR32.EXE

      • Fences.exe (PID: 3344)
      • Fences.exe (PID: 1836)

    • Loads the Task Scheduler COM API

      • Fences.exe (PID: 1836)

    • Changes the autorun value in the registry

      • Fences.exe (PID: 1836)
      • explorer.exe (PID: 372)

    • Runs injected code in another process

      • Fences.exe (PID: 3344)

    • Application was injected by another process

      • explorer.exe (PID: 372)

  • SUSPICIOUS

    • Uses REG.EXE to modify Windows registry

      • irsetup.exe (PID: 2560)
      • cmd.exe (PID: 3564)

    • Executable content was dropped or overwritten

      • Setup.exe (PID: 3176)
      • irsetup.exe (PID: 2560)

    • Reads internet explorer settings

      • irsetup.exe (PID: 2560)

    • Reads Internet Cache Settings

      • irsetup.exe (PID: 2560)

    • Creates files in the user directory

      • irsetup.exe (PID: 2560)
      • Fences.exe (PID: 3344)

    • Starts CMD.EXE for commands execution

      • irsetup.exe (PID: 2560)

    • Creates a software uninstall entry

      • irsetup.exe (PID: 2560)

    • Application launched itself

      • Fences.exe (PID: 3344)
      • Fences.exe (PID: 1836)
      • Fences.exe (PID: 2752)

    • Uses ICACLS.EXE to modify access control list

      • Fences.exe (PID: 1604)

    • Adds / modifies Windows certificates

      • SasUpgrade.exe (PID: 3136)
      • Fences.exe (PID: 2632)
      • irsetup.exe (PID: 2560)

    • Creates COM task schedule object

      • regsvr32.exe (PID: 2532)
      • regsvr32.exe (PID: 3844)

    • Creates files in the program directory

      • irsetup.exe (PID: 2560)

    • Creates files in the Windows directory

      • ngen.exe (PID: 2400)
      • mscorsvw.exe (PID: 3924)

    • Uses RUNDLL32.EXE to load library

      • explorer.exe (PID: 372)

    • Reads Environment values

      • Fences.exe (PID: 2632)

    • Removes files from Windows directory

      • mscorsvw.exe (PID: 3924)

  • INFO

    • Manual execution by user

      • Setup.exe (PID: 4052)
      • Setup.exe (PID: 3176)

    • Reads settings of System Certificates

      • irsetup.exe (PID: 2560)
      • explorer.exe (PID: 372)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rar | RAR compressed archive (v-4.x) (58.3)
.rar | RAR compressed archive (gen) (41.6)

EXIF

ZIP

ArchivedFileName: Setup.exe
PackingMethod: Normal
ModifyDate: 2018:06:13 21:35:01
OperatingSystem: Win32
UncompressedSize: 12709888
CompressedSize: 12014266
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
84
Monitored processes
38
Malicious processes
15
Suspicious processes
4

Behavior graph

Click at the process to see the details
start drop and start drop and start drop and start drop and start inject winrar.exe no specs setup.exe no specs setup.exe irsetup.exe getmachinesid.exe no specs reg.exe no specs cmd.exe no specs sasupgrade.exe no specs fences.exe reg.exe no specs reg.exe no specs reg.exe no specs fences.exe icacls.exe no specs icacls.exe no specs regsvr32.exe regsvr32.exe fences.exe regsvr32.exe regsvr32.exe fences.exe ngen.exe no specs explorer.exe fences.exe mscorsvw.exe no specs rundll32.exe fences.exe fences.exe fences.exe mscorsvw.exe no specs mscorsvw.exe no specs mscorsvw.exe no specs mscorsvw.exe no specs fences.exe fences.exe no specs fences.exe no specs sddisplay.exe no specs fences.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3932"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Stf64.rar"C:\Program Files\WinRAR\WinRAR.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
4052"C:\Users\admin\Desktop\Setup.exe" C:\Users\admin\Desktop\Setup.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup Application
Exit code:
3221226540
Version:
9.5.1.0
3176"C:\Users\admin\Desktop\Setup.exe" C:\Users\admin\Desktop\Setup.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup Application
Version:
9.5.1.0
2560"C:\Users\admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe" __IRAOFF:1954746 "__IRAFN:C:\Users\admin\Desktop\Setup.exe" "__IRCT:3" "__IRTSS:12702823" "__IRSID:S-1-5-21-1302019708-1500728564-335382590-1000"C:\Users\admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
Setup.exe
User:
admin
Company:
Indigo Rose Corporation
Integrity Level:
HIGH
Description:
Setup Application
Version:
9.5.1.0
3200"C:\Users\admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.exe" C:\Users\admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.tmpC:\Users\admin\AppData\Local\Temp\_ir_sf_temp_0\GetMachineSID.exe—irsetup.exe
User:
admin
Company:
Stardock Software, Inc
Integrity Level:
HIGH
Description:
Installer Helper
Exit code:
0
Version:
1.0.0.1
3300"C:\Windows\system32\reg.exe" export HKLM\Software\Stardock C:\Users\admin\AppData\Local\Temp\registry_export.txt /yC:\Windows\system32\reg.exe—irsetup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3564cmd /c ""C:\Program Files\Stardock\Fences\1xuninstall.cmd" "C:\Windows\system32\cmd.exe—irsetup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3136"C:\Program Files\Stardock\Fences\SasUpgrade.exe" -prodId=2628 -prodName="Fences3" -company="Stardock" -ver="3.0.9.5" -appAbbrv="Fences3"C:\Program Files\Stardock\Fences\SasUpgrade.exe—irsetup.exe
User:
admin
Company:
Stardock Corporation
Integrity Level:
HIGH
Description:
Sas License Upgrade
Exit code:
4294967084
Version:
1.8.0.1511
3344"C:\Program Files\Stardock\Fences\Fences.exe" /installC:\Program Files\Stardock\Fences\Fences.exe
irsetup.exe
User:
admin
Company:
Stardock Corporation
Integrity Level:
HIGH
Description:
Fences Settings
Version:
3.0.9.11
2116C:\Windows\system32\reg.exe delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{10CD364B-FFCC-48BE-B469-B9622A033075}" /fC:\Windows\system32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
6 832
Read events
5 134
Write events
0
Delete events
0

Modification events

No data
Executable files
32
Suspicious files
6
Text files
156
Unknown types
9

Dropped files

PID
Process
Filename
Type
3932WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa3932.4933\Setup.exe —
MD5:—
SHA256:—
3932WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa3932.5381\Patch.exe —
MD5:—
SHA256:—
2560irsetup.exeC:\Users\admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.dat —
MD5:—
SHA256:—
2560irsetup.exeC:\Users\admin\AppData\Local\Temp\Stardock Fences 3 Setup Log.txttext
MD5:B0946D514329F02836AE8BEE677B158C
SHA256:3C4D93E742C55DC143967E433B13B5BF803FD6627B77EEE801779A1F988971A1
2560irsetup.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\groupy_v1[1].jpgimage
MD5:FC03EFD6020C49477EE198F85FC0CC59
SHA256:03B34196949097268014787A1D0DAC0400818688929B0006712716A5A423503C
2560irsetup.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\bg_v1[1].pngimage
MD5:75E6A088B204E0CC79984240D408C7F0
SHA256:1D63510B40D74209A1BCFC0E8E79BEFC9C701E9471B6F81E0D730C0A6568F37F
2560irsetup.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\groupy-1[1].htmhtml
MD5:158B5EAD313E5ACB9F869A40A9008901
SHA256:E979D0E6CF7025DF21BB71B6D8EB31456AA6508E7522B15A46C5EFD4BD5CB2FB
2560irsetup.exeC:\Users\admin\AppData\Local\Temp\sdWebResults.xmltext
MD5:CC58645F64783517106840087741C072
SHA256:69FF3E909333324A23B740E8FD3E9CA29B1AABC77484443856E01F56726310E9
2560irsetup.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CFE86DBBE02D859DC92F1E17E0574EE8_46766FC45507C0B9E264E4C18BC7288Bbinary
MD5:59885C682A2D2799022CB17F78E14FB4
SHA256:6C1626951A8712D3FD991558D595CBB6AEBC541B475C26C430B77BC0B3F5121E
2560irsetup.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\BE8B021F9E811DFC8C8A28572A17C05A_4D95D2CC90050ED69FBE26D775AA3232der
MD5:344A400B3D0FCDF93B9D5044942ED65C
SHA256:AAFE709E024D2437D7B311F3235568D3A8277E80EB9B9442B24DF75B29071D9C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
8
DNS requests
7
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2560
irsetup.exe
GET
200
205.234.175.175:80
http://stardock.cachefly.net/installer_crosssell_images/groupy_v1.jpg
US
image
62.4 Kb
whitelisted
2560
irsetup.exe
GET
200
205.234.175.175:80
http://stardock.cachefly.net/installer_crosssell_images/bg_v1.png
US
image
973 b
whitelisted
2560
irsetup.exe
GET
200
172.217.16.131:80
http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjtJqhjYqpgSVpULg%3D
US
der
468 b
whitelisted
2560
irsetup.exe
POST
200
66.79.209.82:80
http://install.api.stardock.net/installer/Initialize/?format=xml
US
text
735 b
whitelisted
2560
irsetup.exe
GET
200
172.217.16.131:80
http://ocsp.pki.goog/gts1o1/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQCgdZM8AVzzKAgAAAAALnDU
US
der
472 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2560
irsetup.exe
172.217.22.14:443
www.google-analytics.com
Google Inc.
US
whitelisted
2560
irsetup.exe
205.234.175.175:80
stardock.cachefly.net
CacheNetworks, Inc.
US
suspicious
2560
irsetup.exe
172.217.16.131:80
ocsp.pki.goog
Google Inc.
US
whitelisted
2632
Fences.exe
162.125.66.6:443
dl.dropbox.com
Dropbox, Inc.
DE
shared
2560
irsetup.exe
66.79.209.82:80
install.api.stardock.net
Telnet Worldwide, Inc.
US
malicious
2560
irsetup.exe
66.79.209.93:80
installers.stardock.com
Telnet Worldwide, Inc.
US
unknown

DNS requests

Domain
IP
Reputation
install.api.stardock.net
  • 66.79.209.82
whitelisted
installers.stardock.com
  • 66.79.209.93
unknown
stardock.cachefly.net
  • 205.234.175.175
whitelisted
www.google-analytics.com
  • 172.217.22.14
whitelisted
ocsp.pki.goog
  • 172.217.16.131
whitelisted
dl.dropbox.com
  • 162.125.66.6
shared
dl.dropboxusercontent.com
  • 162.125.66.6
shared

Threats

PID
Process
Class
Message
2560
irsetup.exe
Misc activity
ADWARE [PTsecurity] Setup Factory Installer Checkin
1 ETPRO signatures available at the full report
Process
Message
Fences.exe
Skip locking directory Uninstall
Fences.exe
Skip locking file uninstall.exe
Fences.exe
Skip locking directory Uninstall
Fences.exe
Skip locking file uninstall.exe
Fences.exe
C:\Windows\system32\regsvr32.exe
Fences.exe
/s "C:\Program Files\Stardock\Fences\DesktopDock.dll"
Fences.exe
UninstaLL
Fences.exe
C:\Windows\system32\regsvr32.exe
Fences.exe
/s "C:\Program Files\Stardock\Fences\FencesMenu.dll"
Fences.exe
UninstaLL
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Reports
Stf64.rar