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File name:

Skisploit.rar

Full analysis: https://app.any.run/tasks/7c88cb5d-78fd-4e1e-b625-506a47ac818b
Verdict: Malicious activity
Analysis date: November 29, 2020, 11:26:46
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-rar
File info: RAR archive data, v5
MD5:

5CFD7593357656A86C36842CBECDA744

SHA1:

8577064920CFCBA5EF0D1606BE557307B2181B55

SHA256:

F7BBA465958CE016E38201B921EA8B0D38E81B9D08C787944577DD27890DA2DC

SSDEEP:

12288:DOS4vFsWo1qV/tM5rzXdw+KyRkvwv5aVp939orzLAhpKTCIgdv+p:v4SaCrztoyyP3urPAq21dWp

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

      • Skisploit.exe (PID: 1800)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 1952)

    • Drops a file that was compiled in debug mode

      • WinRAR.exe (PID: 1952)

    • Drops a file with too old compile date

      • WinRAR.exe (PID: 1952)

    • Reads Environment values

      • Skisploit.exe (PID: 1800)

    • Starts Internet Explorer

      • Skisploit.exe (PID: 1800)

  • INFO

    • Manual execution by user

      • Skisploit.exe (PID: 1800)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 1920)
      • iexplore.exe (PID: 2208)

    • Changes internet zones settings

      • iexplore.exe (PID: 2208)

    • Application launched itself

      • iexplore.exe (PID: 2208)

    • Creates files in the user directory

      • iexplore.exe (PID: 1920)
      • iexplore.exe (PID: 2208)

    • Changes settings of System certificates

      • iexplore.exe (PID: 2208)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 2208)

    • Reads internet explorer settings

      • iexplore.exe (PID: 1920)
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 (v5.0) (61.5)
.rar | RAR compressed archive (gen) (38.4)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe skisploit.exe iexplore.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
1952"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Skisploit.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
1800"C:\Users\admin\Desktop\Skisploit.exe" C:\Users\admin\Desktop\Skisploit.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Skisploit
Exit code:
0
Version:
2.0.0.5
2208"C:\Program Files\Internet Explorer\iexplore.exe" https://www.thundermods.com/skisploit/C:\Program Files\Internet Explorer\iexplore.exe
Skisploit.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
1920"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2208 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)
Total events
1 341
Read events
1 089
Write events
251
Delete events
1

Modification events

(PID) Process:(1952) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(1952) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(1952) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1952) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\Skisploit.rar
(PID) Process:(1952) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(1952) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(1952) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(1952) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(1952) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin
Operation:writeName:Placement
Value:
2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF42000000420000000204000037020000
(PID) Process:(1952) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\General
Operation:writeName:LastFolder
Value:
C:\Users\admin\AppData\Local\Temp
Executable files
1
Suspicious files
118
Text files
142
Unknown types
73

Dropped files

PID
Process
Filename
Type
1920iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab97AA.tmp —
MD5:—
SHA256:—
1920iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar97AB.tmp —
MD5:—
SHA256:—
1920iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\ZI4LVO1F.txttext
MD5:A46D623CBF99C77B9D685B8F2308950C
SHA256:D9FEA1F2EC730A7C572966A8AD092CA733F75CD24556762BE2815CDB567676B7
1920iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CFE86DBBE02D859DC92F1E17E0574EE8_46766FC45507C0B9E264E4C18BC7288Bbinary
MD5:DE4E3C097DA202E20CE084971DEBB7B2
SHA256:5DA1112F489FB36534B14239F66EB503943B5F8161AF7BE17AF6ADDDA6C4A0A8
1920iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\9FF67FB3141440EED32363089565AE60_E352512347F74186AC3F25D8D82AB077der
MD5:5B175C5F21C26BFED4D6ACAB59F93AEE
SHA256:9C1249F35852D473C22BA6B5031E59EB91D68329DB66062D71A3D069A1A54D27
1920iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CC197601BE0898B7B0FCC91FA15D8A69_20A41EFA74E592D2C51332C2C36EBF7Fder
MD5:92CC78C3E8AA9F7437BF2A08D3C28E1A
SHA256:3F42810949E895D9B44144D311E086AC58A7D03D2509C816F635538B0F256BD7
2208iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
1952WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa1952.5945\Skisploit.exeexecutable
MD5:72404D7D768691617FFE3151755548AC
SHA256:24DA4634D57F2BBFB0110AA18747D6E1C642868204FB26F5BF27320C4D7BF5B8
1920iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27binary
MD5:BE439D1F37ED29054A024F7A77AC1070
SHA256:2CA2B71BAB04FEC9B82094D2B66E7FA47E3B0DB7FB0820A9DF2D01A983D26DE5
1920iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27der
MD5:3C60995A36CA6C29EF469C1899B82CF3
SHA256:934775ADFA43C2FAF6BC5CF430C4EDD809F74F851743CE2255716921080D0716
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
56
TCP/UDP connections
147
DNS requests
50
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1800
Skisploit.exe
GET
200
172.67.221.166:80
http://api.thundermods.com/updatelink.txt
US
text
38 b
malicious
1800
Skisploit.exe
GET
200
172.67.221.166:80
http://api.thundermods.com/updatemessage.txt
US
text
189 b
malicious
1920
iexplore.exe
GET
200
92.122.214.147:80
http://isrg.trustid.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRv9GhNQxLSSGKBnMArPUcsHYovpgQUxKexpHsscfrb4UuQdf%2FEFWCFiRACEAoBQUIAAAFThXNqC4Xspwg%3D
unknown
der
1.37 Kb
whitelisted
1920
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAo3h2ReX7SMIk79G%2B0UDDw%3D
US
der
1.47 Kb
whitelisted
1920
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQS14tALDViBvqCf47YkiQRtKz1BAQUpc436uuwdQ6UZ4i0RfrZJBCHlh8CEATXi7Ndo9ER0%2FY0D5NxnyM%3D
US
der
278 b
whitelisted
1920
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQS14tALDViBvqCf47YkiQRtKz1BAQUpc436uuwdQ6UZ4i0RfrZJBCHlh8CEATXi7Ndo9ER0%2FY0D5NxnyM%3D
US
der
278 b
whitelisted
1920
iexplore.exe
GET
200
172.217.18.3:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQDa2MTpyZrzlQgAAAAAYth4
US
der
472 b
whitelisted
1920
iexplore.exe
GET
200
172.217.18.3:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQDa2MTpyZrzlQgAAAAAYth4
US
der
472 b
whitelisted
1920
iexplore.exe
GET
200
92.122.214.147:80
http://isrg.trustid.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRv9GhNQxLSSGKBnMArPUcsHYovpgQUxKexpHsscfrb4UuQdf%2FEFWCFiRACEAoBQUIAAAFThXNqC4Xspwg%3D
unknown
der
1.37 Kb
whitelisted
1920
iexplore.exe
GET
200
172.217.18.3:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQDgM%2F2Oalb9SggAAAAAYth0
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
1920
iexplore.exe
216.58.206.10:443
fonts.googleapis.com
Google Inc.
US
whitelisted
1920
iexplore.exe
139.45.196.84:443
tharbadir.com
—
US
unknown
1800
Skisploit.exe
172.67.221.166:80
api.thundermods.com
—
US
suspicious
1920
iexplore.exe
104.24.107.9:443
api.thundermods.com
Cloudflare Inc
US
shared
1920
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1920
iexplore.exe
172.217.18.3:80
ocsp.pki.goog
Google Inc.
US
whitelisted
1920
iexplore.exe
92.122.214.147:80
isrg.trustid.ocsp.identrust.com
Akamai International B.V.
—
unknown
1920
iexplore.exe
172.67.75.33:443
static.lalaping.com
—
US
malicious
—
—
172.67.75.33:443
static.lalaping.com
—
US
malicious
1920
iexplore.exe
151.139.128.14:80
ocsp.usertrust.com
Highwinds Network Group, Inc.
US
suspicious

DNS requests

Domain
IP
Reputation
api.thundermods.com
  • 172.67.221.166
  • 104.24.107.9
  • 104.24.106.9
malicious
www.thundermods.com
  • 104.24.107.9
  • 104.24.106.9
  • 172.67.221.166
malicious
ocsp.digicert.com
  • 93.184.220.29
whitelisted
fonts.googleapis.com
  • 216.58.206.10
whitelisted
ocsp.pki.goog
  • 172.217.18.3
whitelisted
tharbadir.com
  • 139.45.196.84
  • 139.45.195.103
  • 139.45.196.22
  • 139.45.195.38
  • 139.45.195.159
malicious
isrg.trustid.ocsp.identrust.com
  • 92.122.214.147
  • 92.122.214.153
whitelisted
ocsp.int-x3.letsencrypt.org
  • 92.122.214.147
  • 92.122.214.139
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted

Threats

Found threats are available for the paid subscriptions
1 ETPRO signatures available at the full report
No debug info
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Reports
Skisploit.rar