File name:

ESTART_SetHome.zip

Full analysis: https://app.any.run/tasks/6ff100d3-467c-43aa-a9c8-6301ea5b8412
Verdict: Malicious activity
Analysis date: November 26, 2020, 09:05:52
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

9578F0161ED9F3F57C95B8613AA4B980

SHA1:

82699DEE3049E552AC6BBEFB09F7BFF70EED300D

SHA256:

2AB0CAE175B5832FDEADF78961A073A492AC1AA192746EE38BAEBA6FEAACCD9F

SSDEEP:

1536:XFEI8RZDnWBAErJX6Q+6TJiSgMdjLfQ8E5HtXF0eGu9ZVWdCw:XFEI8vgAElFbTJpjfcHt10eRZsow

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

      • ESTART_SetHome.exe (PID: 4024)

    • Actions looks like stealing of personal data

      • ESTART_SetHome.exe (PID: 4024)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 1488)
      • ESTART_SetHome.exe (PID: 4024)

    • Starts Internet Explorer

      • ESTART_SetHome.exe (PID: 4024)

    • Changes the started page of IE

      • ESTART_SetHome.exe (PID: 4024)

    • Creates files in the user directory

      • ESTART_SetHome.exe (PID: 4024)

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 3572)

    • Changes internet zones settings

      • iexplore.exe (PID: 3572)

    • Dropped object may contain Bitcoin addresses

      • iexplore.exe (PID: 3924)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 3572)

    • Creates files in the user directory

      • iexplore.exe (PID: 3924)
      • iexplore.exe (PID: 3572)

    • Reads internet explorer settings

      • iexplore.exe (PID: 3924)

    • Changes settings of System certificates

      • iexplore.exe (PID: 3572)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3572)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: -
ZipCompression: Deflated
ZipModifyDate: 2020:11:26 09:08:17
ZipCRC: 0xcde7c0fc
ZipCompressedSize: 78448
ZipUncompressedSize: 382752
ZipFileName: ESTART_SetHome.exe
No data.
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All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
4
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start winrar.exe estart_sethome.exe iexplore.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
1488"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\ESTART_SetHome.zip"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
Modules
Images
c:\program files\winrar\winrar.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\comdlg32.dll
3572"C:\Program Files\Internet Explorer\iexplore.exe" http://start.jword.jp/?p=AP&fr=301&s=insfinC:\Program Files\Internet Explorer\iexplore.exe
ESTART_SetHome.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
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
3924"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3572 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
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
4024"C:\Users\admin\AppData\Local\Temp\Rar$EXa1488.42963\ESTART_SetHome.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa1488.42963\ESTART_SetHome.exe
WinRAR.exe
User:
admin
Company:
JWord Inc.
Integrity Level:
MEDIUM
Description:
Set E-START to HomePage
Exit code:
0
Version:
1.0.4.3
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa1488.42963\estart_sethome.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\advapi32.dll
Total events
1 148
Read events
1 001
Write events
142
Delete events
5

Modification events

(PID) Process:(1488) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(1488) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(1488) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1488) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\ESTART_SetHome.zip
(PID) Process:(1488) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(1488) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(1488) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(1488) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(1488) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(1488) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
2
Suspicious files
189
Text files
199
Unknown types
95

Dropped files

PID
Process
Filename
Type
3924iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\CabFB27.tmp —
MD5:—
SHA256:—
3924iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\TarFB28.tmp —
MD5:—
SHA256:—
3924iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\PNI5EBDY.txt —
MD5:—
SHA256:—
3924iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\EKMTNRMN.txt —
MD5:—
SHA256:—
3924iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\75CA58072B9926F763A91F0CC2798706_93E4B2BA79A897B3100CCB27F2D3BF4Fder
MD5:—
SHA256:—
4024ESTART_SetHome.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:—
SHA256:—
3924iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\75CA58072B9926F763A91F0CC2798706_93E4B2BA79A897B3100CCB27F2D3BF4Fbinary
MD5:—
SHA256:—
4024ESTART_SetHome.exeC:\Users\admin\Favorites\ƒXƒ^[ƒgƒy[ƒW - E START ƒCƒ“ƒ^[ƒlƒbƒg‚ÌŒŸõ‚ƃAƒNƒZƒX‚ðƒVƒ“ƒvƒ‹‚É.urltext
MD5:—
SHA256:—
3924iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\PMQ0HE7G.txttext
MD5:—
SHA256:—
4024ESTART_SetHome.exeC:\Users\admin\AppData\Roaming\JWord\ESTART_SetHome.exeexecutable
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
104
TCP/UDP connections
214
DNS requests
78
Threats
7

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4024
ESTART_SetHome.exe
GET
200
150.95.46.29:80
http://search.jword.jp/go.phtml?type=cnt&fm=&agent=&partner=AP&bypass=2&url=&lang=euc&name=estart_inst_AP_301&rnd=b27
JP
—
—
unknown
3924
iexplore.exe
GET
200
65.9.70.113:80
http://ocsp.sca1b.amazontrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQz9arGHWbnBV0DFzpNHz4YcTiFDQQUWaRmBlKge5WSPKOUByeWdFv5PdACEApeE0KTF%2BNB06LEXAKo%2Buk%3D
US
der
471 b
whitelisted
3924
iexplore.exe
GET
200
65.9.70.133:80
http://crl.rootg2.amazontrust.com/rootg2.crl
US
der
608 b
whitelisted
3924
iexplore.exe
GET
200
65.9.70.113:80
http://ocsp.sca1b.amazontrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQz9arGHWbnBV0DFzpNHz4YcTiFDQQUWaRmBlKge5WSPKOUByeWdFv5PdACEASdO6z8KpBwJOe3KTXCFF8%3D
US
der
471 b
whitelisted
3924
iexplore.exe
GET
200
172.217.23.99:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQDa2MTpyZrzlQgAAAAAYth4
US
der
472 b
whitelisted
3924
iexplore.exe
GET
200
65.9.70.113:80
http://ocsp.sca1b.amazontrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQz9arGHWbnBV0DFzpNHz4YcTiFDQQUWaRmBlKge5WSPKOUByeWdFv5PdACEASdO6z8KpBwJOe3KTXCFF8%3D
US
der
471 b
whitelisted
3924
iexplore.exe
GET
200
172.217.23.99:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQCKcuDfDBqJ0QIAAAAAgFWT
US
der
472 b
whitelisted
3924
iexplore.exe
GET
200
172.217.23.99:80
http://ocsp.pki.goog/gts1o1core/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEFcLuT0XSrlKAgAAAACAVZE%3D
US
der
471 b
whitelisted
3924
iexplore.exe
GET
200
172.217.23.99:80
http://ocsp.pki.goog/gts1o1core/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEFcLuT0XSrlKAgAAAACAVZE%3D
US
der
471 b
whitelisted
3924
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAH9o%2BtuynXIiEOLckvPvJE%3D
US
der
471 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
4024
ESTART_SetHome.exe
18.176.69.127:80
rd.jword.jp
Massachusetts Institute of Technology
US
unknown
4024
ESTART_SetHome.exe
150.95.46.29:80
search.jword.jp
GMO Internet,Inc
JP
unknown
3924
iexplore.exe
52.69.114.168:80
start.jword.jp
Amazon.com, Inc.
JP
unknown
3924
iexplore.exe
52.69.114.168:443
start.jword.jp
Amazon.com, Inc.
JP
unknown
3924
iexplore.exe
65.9.70.225:80
o.ss2.us
AT&T Services, Inc.
US
unknown
3572
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3924
iexplore.exe
65.9.70.105:80
ocsp.rootg2.amazontrust.com
AT&T Services, Inc.
US
whitelisted
3924
iexplore.exe
65.9.70.133:80
crl.rootg2.amazontrust.com
AT&T Services, Inc.
US
whitelisted
3924
iexplore.exe
65.9.70.113:80
ocsp.sca1b.amazontrust.com
AT&T Services, Inc.
US
whitelisted
3924
iexplore.exe
65.9.70.194:80
ocsp.rootg2.amazontrust.com
AT&T Services, Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
rd.jword.jp
  • 18.176.69.127
  • 52.197.184.241
suspicious
start.jword.jp
  • 52.69.114.168
  • 54.95.98.3
  • 13.230.216.81
unknown
search.jword.jp
  • 150.95.46.29
unknown
o.ss2.us
  • 65.9.70.225
  • 65.9.70.195
  • 65.9.70.179
  • 65.9.70.156
whitelisted
api.bing.com
  • 13.107.13.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
ocsp.rootg2.amazontrust.com
  • 65.9.70.105
  • 65.9.70.118
  • 65.9.70.194
  • 65.9.70.213
whitelisted
crl.rootg2.amazontrust.com
  • 65.9.70.133
  • 65.9.70.228
  • 65.9.70.145
  • 65.9.70.42
whitelisted
ocsp.rootca1.amazontrust.com
  • 65.9.70.194
  • 65.9.70.105
  • 65.9.70.213
  • 65.9.70.118
shared
ocsp.sca1b.amazontrust.com
  • 65.9.70.113
  • 65.9.70.177
  • 65.9.70.13
  • 65.9.70.182
whitelisted

Threats

PID
Process
Class
Message
1052
svchost.exe
Potentially Bad Traffic
ET DNS Query for .cc TLD
1052
svchost.exe
Potentially Bad Traffic
ET DNS Query for .cc TLD
1052
svchost.exe
Potentially Bad Traffic
ET DNS Query for .cc TLD
1052
svchost.exe
Potentially Bad Traffic
ET DNS Query for .cc TLD
1052
svchost.exe
Potentially Bad Traffic
ET DNS Query for .cc TLD
1052
svchost.exe
Potentially Bad Traffic
ET DNS Query for .cc TLD
1052
svchost.exe
Potentially Bad Traffic
ET DNS Query for .cc TLD
No debug info
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Reports
ESTART_SetHome.zip