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URL:

https://anonfiles.com/P5ec9fs9yb/s4_Yahoo_Checker_rar

Full analysis: https://app.any.run/tasks/af48cfa0-4376-4ca2-a4f3-d7722bf13acf
Verdict: Malicious activity
Analysis date: June 27, 2022, 09:56:40
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

8BCF126D81938AF6B9C7AE33DED2F568

SHA1:

1D0FDC5CDE01424567933E57EA150FD4EBCEA349

SHA256:

21272ED66F94B396B99B25D441FAC44896406D5ECC72ED37F019E0C831FF222A

SSDEEP:

3:N8M2brHNR68EYKNEc:2M2brHm8Eqc

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

    • Drops executable file immediately after starts

      • WinRAR.exe (PID: 2572)
      • Launcher.exe (PID: 2660)

    • Loads dropped or rewritten executable

      • SearchProtocolHost.exe (PID: 3000)
      • Launcher.exe (PID: 2660)
      • ldm.exe (PID: 2736)

    • Application was dropped or rewritten from another process

      • Launcher.exe (PID: 2660)
      • S4 Yahoo Checker.exe (PID: 1092)
      • ldm.exe (PID: 2736)
      • Secure System Shell.exe (PID: 2592)
      • Windows Services.exe (PID: 840)
      • Runtime Explorer.exe (PID: 892)
      • Runtime Explorer.exe (PID: 396)

    • Writes to a start menu file

      • Launcher.exe (PID: 2660)

    • Changes the autorun value in the registry

      • Launcher.exe (PID: 2660)

  • SUSPICIOUS

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 2864)

    • Checks supported languages

      • WinRAR.exe (PID: 2572)
      • Launcher.exe (PID: 2660)
      • S4 Yahoo Checker.exe (PID: 1092)
      • powershell.exe (PID: 2356)
      • ldm.exe (PID: 2736)
      • Windows Services.exe (PID: 840)
      • Secure System Shell.exe (PID: 2592)
      • Runtime Explorer.exe (PID: 892)
      • Runtime Explorer.exe (PID: 396)

    • Reads the computer name

      • WinRAR.exe (PID: 2572)
      • S4 Yahoo Checker.exe (PID: 1092)
      • Launcher.exe (PID: 2660)
      • powershell.exe (PID: 2356)
      • ldm.exe (PID: 2736)
      • Windows Services.exe (PID: 840)
      • Secure System Shell.exe (PID: 2592)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2572)
      • Launcher.exe (PID: 2660)

    • Drops a file with a compile date too recent

      • WinRAR.exe (PID: 2572)
      • Launcher.exe (PID: 2660)

    • Executes PowerShell scripts

      • Launcher.exe (PID: 2660)

    • Creates files in the Windows directory

      • Launcher.exe (PID: 2660)

    • Creates files in the user directory

      • Launcher.exe (PID: 2660)

  • INFO

    • Checks supported languages

      • iexplore.exe (PID: 2568)
      • iexplore.exe (PID: 2864)

    • Reads the computer name

      • iexplore.exe (PID: 2568)
      • iexplore.exe (PID: 2864)

    • Application launched itself

      • iexplore.exe (PID: 2568)

    • Changes internet zones settings

      • iexplore.exe (PID: 2568)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 2568)
      • iexplore.exe (PID: 2864)
      • powershell.exe (PID: 2356)

    • Checks Windows Trust Settings

      • iexplore.exe (PID: 2568)
      • iexplore.exe (PID: 2864)
      • powershell.exe (PID: 2356)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 2568)

    • Reads the date of Windows installation

      • iexplore.exe (PID: 2568)

    • Reads internet explorer settings

      • iexplore.exe (PID: 2864)

    • Manual execution by user

      • S4 Yahoo Checker.exe (PID: 1092)

    • Dropped object may contain Bitcoin addresses

      • Launcher.exe (PID: 2660)
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
51
Monitored processes
12
Malicious processes
8
Suspicious processes
3

Behavior graph

Click at the process to see the details
start drop and start iexplore.exe iexplore.exe winrar.exe searchprotocolhost.exe no specs s4 yahoo checker.exe no specs launcher.exe powershell.exe no specs ldm.exe windows services.exe no specs secure system shell.exe no specs runtime explorer.exe no specs runtime explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2568"C:\Program Files\Internet Explorer\iexplore.exe" "https://anonfiles.com/P5ec9fs9yb/s4_Yahoo_Checker_rar"C:\Program Files\Internet Explorer\iexplore.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
2864"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2568 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)
2572"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\s4 Yahoo Checker.rar"C:\Program Files\WinRAR\WinRAR.exe
iexplore.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
3000"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe2_ Global\UsGthrCtrlFltPipeMssGthrPipe2 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" C:\Windows\system32\SearchProtocolHost.exe—SearchIndexer.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Windows Search Protocol Host
Version:
7.00.7601.24542 (win7sp1_ldr_escrow.191209-2211)
1092"C:\Users\admin\Desktop\s4 Yahoo Checker\S4 Yahoo Checker.exe" C:\Users\admin\Desktop\s4 Yahoo Checker\S4 Yahoo Checker.exe—Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
Launcher
Exit code:
0
Version:
1.0.0.0
2660"C:\Users\admin\Desktop\s4 Yahoo Checker\LIB\Launcher.exe" C:\Users\admin\Desktop\s4 Yahoo Checker\LIB\Launcher.exe
S4 Yahoo Checker.exe
User:
admin
Integrity Level:
HIGH
Description:
Launcher
Exit code:
0
Version:
1.0.0.0
2356"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" add-mppreference -exclusionpath C:\Windows\IMF\C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—Launcher.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
1
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
2736"C:\Users\admin\Desktop\s4 Yahoo Checker\LIB\ldm.exe" C:\Users\admin\Desktop\s4 Yahoo Checker\LIB\ldm.exe
S4 Yahoo Checker.exe
User:
admin
Company:
S4
Integrity Level:
HIGH
Description:
S4
Version:
1.0.0.0
840"C:\Windows\IMF\Windows Services.exe" {Arguments If Needed}C:\Windows\IMF\Windows Services.exe—Launcher.exe
User:
admin
Integrity Level:
HIGH
Description:
Windows Services
Version:
1.0.0.0
2592"C:\Windows\IMF\Secure System Shell.exe" C:\Windows\IMF\Secure System Shell.exe—Windows Services.exe
User:
admin
Integrity Level:
HIGH
Description:
Secure System Shell
Version:
1.0.0.0
Total events
18 305
Read events
18 122
Write events
0
Delete events
0

Modification events

No data
Executable files
14
Suspicious files
24
Text files
26
Unknown types
13

Dropped files

PID
Process
Filename
Type
2568iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63der
MD5:28CC3D4B0DA8A29A9DCD6D4755C84342
SHA256:A4CA2DD1D4545838F7A9102623442BC76BDEB2185E9991A294BCB0B6456DDA0E
2864iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506binary
MD5:36ECACCA57C4B6A7B4659E365CB6866B
SHA256:BDA9DE77805BEC90B90423967EF83D4D028446417986A76A2BE423445229B733
2864iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:E7028E2149582565244AAB03846A2460
SHA256:530EE890479D9449A1E1C4EEB430C65F3842501A47EFDC1E3E4787A1EADA2B66
2864iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\s4_Yahoo_Checker_rar[1].htmhtml
MD5:CDC2C8A076827C35F2F4B56275A0B28F
SHA256:284DE6F6316978006F18D305CD407C172F186F258254EB9D8354D033E781F467
2864iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab618F.tmpcompressed
MD5:308336E7F515478969B24C13DED11EDE
SHA256:889B832323726A9F10AD03F85562048FDCFE20C9FF6F9D37412CF477B4E92FF9
2864iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar6190.tmpcat
MD5:2D8A5090656DE9FB55DD0F3BA20F9299
SHA256:44AE1E61A4E6305C15AAA52FD1B29DDB060E69233703CBA611F5E781D766442E
2864iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506compressed
MD5:308336E7F515478969B24C13DED11EDE
SHA256:889B832323726A9F10AD03F85562048FDCFE20C9FF6F9D37412CF477B4E92FF9
2568iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63binary
MD5:725F2C9D1F837BDFD318B82002BF280F
SHA256:B5D9E2D666AC633925EEEA48CD218383B708256ED4DE39D00940BCDA354D7285
2864iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\app[1].jstext
MD5:F0626F7951F77EC730D1B3A53C291016
SHA256:6DC4208F5C103390AFBA664C79F9B0474E7439276DC71AEF460B02D5A6C4949D
2568iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\favicon[2].icoimage
MD5:DA597791BE3B6E732F0BC8B20E38EE62
SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
27
DNS requests
16
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2568
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
1.47 Kb
whitelisted
2864
iexplore.exe
GET
200
184.24.77.67:80
http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgMKkbL8LAFVsPfjhHUkFjxBXA%3D%3D
US
der
503 b
shared
2864
iexplore.exe
GET
200
188.114.99.173:80
http://ocsp2.globalsign.com/rootr3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT1nGh%2FJBjWKnkPdZIzB1bqhelHBwQUj%2FBLf6guRSSuTVD6Y5qL3uLdG7wCEHophRq39F1meVBmQbb%2F1x0%3D
US
der
1.40 Kb
whitelisted
2864
iexplore.exe
GET
200
93.184.221.240:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?9bd51c455daa7161
US
compressed
60.0 Kb
whitelisted
2864
iexplore.exe
GET
200
18.66.137.173:80
http://o.ss2.us//MEowSDBGMEQwQjAJBgUrDgMCGgUABBSLwZ6EW5gdYc9UaSEaaLjjETNtkAQUv1%2B30c7dH4b0W1Ws3NcQwg6piOcCCQCnDkpMNIK3fw%3D%3D
US
der
1.70 Kb
whitelisted
2864
iexplore.exe
GET
200
93.184.221.240:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?f1e602415c584d2e
US
compressed
4.70 Kb
whitelisted
2864
iexplore.exe
GET
200
18.66.242.155:80
http://ocsp.rootg2.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBSIfaREXmfqfJR3TkMYnD7O5MhzEgQUnF8A36oB1zArOIiiuG1KnPIRkYMCEwZ%2FlEoqJ83z%2BsKuKwH5CO65xMY%3D
US
der
1.51 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
2864
iexplore.exe
184.24.77.67:80
r3.o.lencr.org
Time Warner Cable Internet LLC
US
unknown
2568
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2864
iexplore.exe
96.16.145.230:80
x1.c.lencr.org
Akamai Technologies, Inc.
US
suspicious
2864
iexplore.exe
45.154.253.152:443
anonfiles.com
—
—
suspicious
2568
iexplore.exe
131.253.33.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
2864
iexplore.exe
93.184.221.240:80
ctldl.windowsupdate.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2864
iexplore.exe
151.101.2.217:443
vjs.zencdn.net
Fastly
US
suspicious
2864
iexplore.exe
143.204.101.138:443
djv99sxoqpv11.cloudfront.net
—
US
unknown
2864
iexplore.exe
188.114.99.173:80
ocsp2.globalsign.com
Cloudflare Inc
US
unknown
2864
iexplore.exe
195.96.151.42:443
cdn-148.anonfiles.com
Archway S.r.l
IQ
suspicious

DNS requests

Domain
IP
Reputation
anonfiles.com
  • 45.154.253.152
  • 45.154.253.150
  • 45.154.253.151
shared
ctldl.windowsupdate.com
  • 93.184.221.240
whitelisted
x1.c.lencr.org
  • 96.16.145.230
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 131.253.33.200
  • 13.107.22.200
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
r3.o.lencr.org
  • 184.24.77.67
  • 184.24.77.47
  • 184.24.77.48
  • 184.24.77.82
shared
vjs.zencdn.net
  • 151.101.2.217
  • 151.101.66.217
  • 151.101.130.217
  • 151.101.194.217
whitelisted
djv99sxoqpv11.cloudfront.net
  • 143.204.101.138
  • 143.204.101.36
  • 143.204.101.136
  • 143.204.101.94
shared
ocsp2.globalsign.com
  • 188.114.99.173
whitelisted

Threats

No threats detected
No debug info
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Reports
https://anonfiles.com/P5ec9fs9yb/s4_Yahoo_Checker_rar