URL:

https://www.microsoft.com/en-us/download/confirmation.aspx?id=57768

Full analysis: https://app.any.run/tasks/96bd2968-68b6-4b7e-bd52-c2872b71a648
Verdict: Suspicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Malware Trends Tracker     >>>
Analysis date: July 16, 2020, 06:27:39
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
Indicators:
MD5:

274B39CA46002777238231180FDB88CC

SHA1:

9F2A021A0A4F5F4ED4BE4785A8AD187AB053AE33

SHA256:

0F658D6A023FB6ED0CAAA1702314CD389F08611D5AC9D8231348961E1D5E07A8

SSDEEP:

3:N8DSLZRtRHd4mJDMXnLy94:2OLTDHd1DMr

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

      • microsoft_defaults.exe (PID: 1832)
      • install.exe (PID: 2240)
      • Silverlight.exe (PID: 2408)
      • install.exe (PID: 1504)

    • Loads dropped or rewritten executable

      • install.exe (PID: 1504)

    • Changes settings of System certificates

      • microsoft_defaults.exe (PID: 1832)

    • Downloads executable files from the Internet

      • microsoft_defaults.exe (PID: 1832)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 2008)
      • iexplore.exe (PID: 848)
      • microsoft_defaults.exe (PID: 1832)
      • Silverlight.exe (PID: 2408)
      • msiexec.exe (PID: 3124)

    • Reads Internet Cache Settings

      • microsoft_defaults.exe (PID: 1832)

    • Creates files in the user directory

      • microsoft_defaults.exe (PID: 1832)

    • Adds / modifies Windows certificates

      • microsoft_defaults.exe (PID: 1832)

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 848)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2008)
      • iexplore.exe (PID: 848)

    • Changes internet zones settings

      • iexplore.exe (PID: 848)

    • Reads internet explorer settings

      • iexplore.exe (PID: 2008)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 848)

    • Changes settings of System certificates

      • iexplore.exe (PID: 848)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 848)
      • iexplore.exe (PID: 2008)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 848)

    • Creates files in the user directory

      • iexplore.exe (PID: 2008)

    • Creates a software uninstall entry

      • msiexec.exe (PID: 3124)

    • Starts application with an unusual extension

      • msiexec.exe (PID: 3124)

    • Dropped object may contain Bitcoin addresses

      • iexplore.exe (PID: 848)

    • Creates files in the program directory

      • msiexec.exe (PID: 3124)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
8
Malicious processes
3
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start iexplore.exe iexplore.exe silverlight.exe install.exe no specs install.exe microsoft_defaults.exe msiexec.exe msid3d9.tmp no specs

Process information

PID
CMD
Path
Indicators
Parent process
848"C:\Program Files\Internet Explorer\iexplore.exe" https://www.microsoft.com/en-us/download/confirmation.aspx?id=57768C:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
2008"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:848 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
2408"C:\Users\admin\Desktop\Silverlight.exe" C:\Users\admin\Desktop\Silverlight.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Self-Extracting Cabinet
Version:
5.1.50918.0
Modules
Images
c:\users\admin\desktop\silverlight.exe
c:\systemroot\system32\ntdll.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\system32\user32.dll
c:\windows\system32\gdi32.dll
2240c:\e3141cc347a8a386a8055dfa\install.exec:\e3141cc347a8a386a8055dfa\install.exe—Silverlight.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
External Installer
Exit code:
3221226540
Version:
VER_DOTPRODUCTVERSION
Modules
Images
c:\e3141cc347a8a386a8055dfa\install.exe
c:\systemroot\system32\ntdll.dll
1504c:\e3141cc347a8a386a8055dfa\install.exec:\e3141cc347a8a386a8055dfa\install.exe
Silverlight.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
External Installer
Version:
VER_DOTPRODUCTVERSION
Modules
Images
c:\e3141cc347a8a386a8055dfa\install.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msimg32.dll
1832"C:\e3141cc347a8a386a8055dfa\microsoft_defaults.exe" dhp=true dsp=trueC:\e3141cc347a8a386a8055dfa\microsoft_defaults.exe
install.exe
User:
admin
Company:
© 2015 Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Defaults
Exit code:
0
Version:
1.0.0.1
Modules
Images
c:\e3141cc347a8a386a8055dfa\microsoft_defaults.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
3124C:\Windows\system32\msiexec.exe /VC:\Windows\system32\msiexec.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.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\user32.dll
c:\windows\system32\gdi32.dll
2052"C:\Windows\Installer\MSID3D9.tmp" flatC:\Windows\Installer\MSID3D9.tmp—msiexec.exe
User:
admin
Integrity Level:
HIGH
Exit code:
202
Modules
Images
c:\windows\installer\msid3d9.tmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
Total events
3 265
Read events
1 432
Write events
1 817
Delete events
16

Modification events

(PID) Process:(848) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
1331205896
(PID) Process:(848) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30825274
(PID) Process:(848) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(848) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(848) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(848) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(848) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(848) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(848) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(848) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
19
Suspicious files
45
Text files
41
Unknown types
20

Dropped files

PID
Process
Filename
Type
2008iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab11CD.tmp —
MD5:—
SHA256:—
2008iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar11CE.tmp —
MD5:—
SHA256:—
2008iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\LMO3701X.txt —
MD5:—
SHA256:—
2008iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\89-414de4[1].csstext
MD5:FDAFB3F863C85CAD9EEABEE6DF31771B
SHA256:B87FDFED556E39718C668C5A14260F176823B35676FE3C697B6FA7BEF75542FA
2008iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\4d-6e4c52[1].jstext
MD5:C09FD96349580AE719DB8ABAB0D12BD0
SHA256:1C1F120DEA284950FEE7527A531B7E6A895FC17CCC04D7AA690AE73CDA7A8546
2008iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\9SI1HH8K.txttext
MD5:B0A52778E9FDD31096DF2E59899D943C
SHA256:E2C631D2D3B1C2BEA8A324E34745AF8604FA38CD6740315EBF90325E17906783
2008iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_D9817BD5013875AD517DA73475345203der
MD5:8C246E28FC91FC561AB4D3E5E2B3F987
SHA256:E4B948D6B3A18BCAD7D1BC2A23ABEBF35D99F4966CC984B88731DCBAD1F0C305
2008iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_C9FB72B5AE80778A08024D8B0FDECC6Fder
MD5:E6DA1DDDAA40F1355B8DB003D481BFE2
SHA256:57990E14868B16286EA81CA6B86A6223435C5AA5C185D4D32C1FE222DDB50D13
2008iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\confirmation[1].htmhtml
MD5:9CD18CA7732885FA01CC2F4494A3623E
SHA256:02BFC2B1BC946351261054A68F848C452EF875B58FD0E7AF44AB251CEF1AA5E9
2008iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\9Z50HXDH.txttext
MD5:B4CFEAFD7666D24096DD2DE36AE3EB3F
SHA256:E30A16E861D1A3353C9FF4161BA784447D4A23F13BAA773ACC3F54FB9E12513D
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
54
DNS requests
23
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2008
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
2008
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAtb9ltrp%2FvQiykNkEU33uA%3D
US
der
471 b
whitelisted
2008
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAi4elAbvpzaLRZNPjlRv1U%3D
US
der
1.47 Kb
whitelisted
2008
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAi4elAbvpzaLRZNPjlRv1U%3D
US
der
1.47 Kb
whitelisted
2008
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
2008
iexplore.exe
GET
200
104.18.25.243:80
http://ocsp.msocsp.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBRPC1vZt9qvn7bzY3Iidtbhla4mKQQUWIif1tycSCK3FD7%2FhIjo5oX%2F%2Bn0CE2EAGV5sG1e8eZ4tXSMAAAAZXmw%3D
US
der
1.79 Kb
whitelisted
1832
microsoft_defaults.exe
GET
302
20.36.252.129:80
http://g.msn.com/1ewenusDefaultPack/SLV5_DefaultPack
US
—
—
whitelisted
848
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
1832
microsoft_defaults.exe
GET
200
23.210.248.197:80
http://download.microsoft.com/download/0/6/A/06AB8895-E757-4217-9499-33C59E843DAF/ISV/SL5M/DefaultPack.EXE
NL
executable
2.80 Mb
whitelisted
2008
iexplore.exe
GET
200
93.184.220.29:80
http://crl3.digicert.com/Omniroot2025.crl
US
der
5.28 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2008
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2008
iexplore.exe
152.199.19.160:443
ajax.aspnetcdn.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2008
iexplore.exe
2.18.233.62:443
www.microsoft.com
Akamai International B.V.
—
whitelisted
2008
iexplore.exe
104.108.37.91:443
assets.onestore.ms
Akamai Technologies, Inc.
NL
unknown
2008
iexplore.exe
2.16.186.18:443
statics-marketingsites-eus-ms-com.akamaized.net
Akamai International B.V.
—
whitelisted
2008
iexplore.exe
23.210.249.93:443
c.s-microsoft.com
Akamai International B.V.
NL
whitelisted
2008
iexplore.exe
104.111.219.66:443
mem.gfx.ms
Akamai International B.V.
NL
unknown
2008
iexplore.exe
2.16.186.27:443
img-prod-cms-rt-microsoft-com.akamaized.net
Akamai International B.V.
—
whitelisted
848
iexplore.exe
2.18.233.62:443
www.microsoft.com
Akamai International B.V.
—
whitelisted
—
—
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted

DNS requests

Domain
IP
Reputation
www.microsoft.com
  • 2.18.233.62
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
assets.onestore.ms
  • 104.108.37.91
whitelisted
statics-marketingsites-eus-ms-com.akamaized.net
  • 2.16.186.18
  • 2.16.186.9
whitelisted
c.s-microsoft.com
  • 23.210.249.93
whitelisted
ajax.aspnetcdn.com
  • 152.199.19.160
whitelisted
mem.gfx.ms
  • 104.111.219.66
whitelisted
az725175.vo.msecnd.net
  • 152.199.19.160
whitelisted

Threats

PID
Process
Class
Message
—
—
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info
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Reports
https://www.microsoft.com/en-us/download/confirmation.aspx?id=57768