URL:

https://ftp.hp.com/pub/caps-softpaq/cmit/softpaq/CASLSetup.exe

Full analysis: https://app.any.run/tasks/1be2a555-2c1b-4c4f-8191-92276fef28c1
Verdict: Malicious activity
Analysis date: February 03, 2022, 03:29:38
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

F1CF407DF2DFD21501B752EADAA313A0

SHA1:

C7B18405F106FCAA23BECFF322C773B7CF068A81

SHA256:

2304A9892AF07EBEDC566051D4A73F997C5DCEEE8771FF840D39ABC2ECE8949C

SSDEEP:

3:N8pLrGT/HdEmWE/t2VL4A:2pLSTHzZEh4A

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

      • CASLSetup.exe (PID: 3520)
      • MSIEXEC.EXE (PID: 2868)

    • Application was dropped or rewritten from another process

      • CASLSetup.exe (PID: 1220)
      • CASLSetup.exe (PID: 1324)
      • CASLSetup.exe (PID: 3520)

  • SUSPICIOUS

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 2464)

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 2464)
      • iexplore.exe (PID: 1256)
      • CASLSetup.exe (PID: 3520)
      • MSIEXEC.EXE (PID: 2868)

    • Drops a file that was compiled in debug mode

      • iexplore.exe (PID: 2464)
      • CASLSetup.exe (PID: 3520)
      • iexplore.exe (PID: 1256)
      • MSIEXEC.EXE (PID: 2868)

    • Starts itself from another location

      • CASLSetup.exe (PID: 3520)

    • Reads the computer name

      • CASLSetup.exe (PID: 1324)
      • CASLSetup.exe (PID: 3520)

    • Checks supported languages

      • CASLSetup.exe (PID: 1324)
      • CASLSetup.exe (PID: 3520)

    • Starts Microsoft Installer

      • CASLSetup.exe (PID: 1324)

    • Application launched itself

      • msiexec.exe (PID: 2212)

    • Reads Windows owner or organization settings

      • MSIEXEC.EXE (PID: 2868)

    • Reads the Windows organization settings

      • MSIEXEC.EXE (PID: 2868)

    • Creates files in the user directory

      • MsiExec.exe (PID: 2872)

    • Executed as Windows Service

      • msiexec.exe (PID: 2212)

  • INFO

    • Reads the computer name

      • iexplore.exe (PID: 1256)
      • iexplore.exe (PID: 2464)
      • MSIEXEC.EXE (PID: 2868)
      • msiexec.exe (PID: 2212)
      • MsiExec.exe (PID: 2872)

    • Application launched itself

      • iexplore.exe (PID: 1256)

    • Checks supported languages

      • iexplore.exe (PID: 1256)
      • iexplore.exe (PID: 2464)
      • MSIEXEC.EXE (PID: 2868)
      • msiexec.exe (PID: 2212)
      • MsiExec.exe (PID: 2872)

    • Changes internet zones settings

      • iexplore.exe (PID: 1256)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 2464)
      • MSIEXEC.EXE (PID: 2868)
      • iexplore.exe (PID: 1256)

    • Checks Windows Trust Settings

      • iexplore.exe (PID: 2464)
      • iexplore.exe (PID: 1256)
      • MSIEXEC.EXE (PID: 2868)

    • Reads the date of Windows installation

      • iexplore.exe (PID: 1256)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 1256)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
9
Malicious processes
2
Suspicious processes
2

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe caslsetup.exe no specs caslsetup.exe caslsetup.exe no specs msiexec.exe msiexec.exe no specs msiexec.exe no specs explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1220"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\CASLSetup.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\CASLSetup.exe—iexplore.exe
User:
admin
Company:
HP
Integrity Level:
MEDIUM
Description:
Contact: Your local administrator
Exit code:
3221226540
Version:
7.1.13.1
Modules
Images
c:\windows\system32\ntdll.dll
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\b6qgx7lp\caslsetup.exe
1256"C:\Program Files\Internet Explorer\iexplore.exe" "https://ftp.hp.com/pub/caps-softpaq/cmit/softpaq/CASLSetup.exe"C:\Program Files\Internet Explorer\iexplore.exe
Explorer.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:\windows\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\api-ms-win-downlevel-version-l1-1-0.dll
1324C:\Users\admin\AppData\Local\Temp\{F10327A9-5D7D-48AA-ADDF-1FA805B6FEA6}\CASLSetup.exe /q"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\CASLSetup.exe" /tempdisk1folder"C:\Users\admin\AppData\Local\Temp\{F10327A9-5D7D-48AA-ADDF-1FA805B6FEA6}" /IS_tempC:\Users\admin\AppData\Local\Temp\{F10327A9-5D7D-48AA-ADDF-1FA805B6FEA6}\CASLSetup.exe—CASLSetup.exe
User:
admin
Company:
HP
Integrity Level:
HIGH
Description:
Contact: Your local administrator
Exit code:
1603
Version:
7.1.13.1
Modules
Images
c:\users\admin\appdata\local\temp\{f10327a9-5d7d-48aa-addf-1fa805b6fea6}\caslsetup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1708explorer.exeC:\Windows\explorer.exe—CASLSetup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Explorer
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.exe
c:\windows\system32\ntdll.dll
2212C:\Windows\system32\msiexec.exe /VC:\Windows\system32\msiexec.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows� installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.exe
c:\windows\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
2464"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1256 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:\windows\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\api-ms-win-downlevel-version-l1-1-0.dll
2868"C:\Windows\system32\MSIEXEC.EXE" /i "C:\Users\admin\AppData\Local\Downloaded Installations\{6F1A0D94-D2DA-4FE9-BDEB-5B88C64FFF63}\hpswf.msi" SETUPEXEDIR="C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP" SETUPEXENAME="CASLSetup.exe"C:\Windows\system32\MSIEXEC.EXE
CASLSetup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows� installer
Exit code:
1603
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.exe
c:\windows\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
2872C:\Windows\system32\MsiExec.exe -Embedding 38D9F32E20DC5ECE890318467185C903 CC:\Windows\system32\MsiExec.exe—msiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows� installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.exe
c:\windows\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
3520"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\CASLSetup.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\CASLSetup.exe
iexplore.exe
User:
admin
Company:
HP
Integrity Level:
HIGH
Description:
Contact: Your local administrator
Exit code:
0
Version:
7.1.13.1
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\b6qgx7lp\caslsetup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Total events
15 648
Read events
15 542
Write events
106
Delete events
0

Modification events

(PID) Process:(1256) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
1
(PID) Process:(1256) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchLowDateTime
Value:
(PID) Process:(1256) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30939310
(PID) Process:(1256) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
(PID) Process:(1256) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30939310
(PID) Process:(1256) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(1256) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(1256) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(1256) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(1256) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
6
Suspicious files
8
Text files
15
Unknown types
5

Dropped files

PID
Process
Filename
Type
2464iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\CASLSetup[1].htmhtml
MD5:3B136407434311D6BD944839A2215F9F
SHA256:71696DFDFD2633878352013A45173DAF3B5D508B700CC717E31653A3CC599654
2464iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_FB287BEB63DB9E8D59A799779773B97Cder
MD5:1759270C9EBB7BE3A9AB0259A7E19A29
SHA256:86A56A7A0AB40DDC3530B567438E153F65030D589906AD1FB5C0A553797FC073
2464iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_FB287BEB63DB9E8D59A799779773B97Cbinary
MD5:517DF68EF4A1C1A1EBAFAE92F1642FCC
SHA256:0C1026D0211255737B7A7ECA625A2F48C32214683E9A4B350564EE227E698093
2464iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\CASLSetup[1].exeexecutable
MD5:4FC4B62A371BF57B8AECFF3C2BE173AF
SHA256:CE1437810390AD0A6F84191985ED185EE8FE58ACB1CA94E95DB0E64205153066
2464iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3511432A9C855433197DDE28B90F02F4_43A02A2C1473EC0216C530BC71A9F232binary
MD5:45BB94B86C70B8E1A9CA811637B626FD
SHA256:6552FA3CB3084922777AF4724D836FEA520939F492C650606079903C3AD886EB
1324CASLSetup.exeC:\Users\admin\AppData\Local\Temp\{F10327A9-5D7D-48AA-ADDF-1FA805B6FEA6}\hpswf.msi —
MD5:—
SHA256:—
1324CASLSetup.exeC:\Users\admin\AppData\Local\Downloaded Installations\{6F1A0D94-D2DA-4FE9-BDEB-5B88C64FFF63}\hpswf.msi —
MD5:—
SHA256:—
2464iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:4E2E19C1DC42A3F0AF00CE9756BA5F66
SHA256:84B4E2E5B8F4596D804FD46FF3656B7A02588764D198972389B0C69C3D10AA04
2464iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3511432A9C855433197DDE28B90F02F4_08BB09EA60894C6B938FAA05B6D92801der
MD5:9DE5D3C1EDAAFB11939A9CEC10A989E9
SHA256:8526D3C04764AA6E216863667B5B48C2E09CCDF06FB1611017674CEB53BA7868
2464iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3511432A9C855433197DDE28B90F02F4_43A02A2C1473EC0216C530BC71A9F232der
MD5:090AD851FF063F17CAEEBD1232B354AB
SHA256:A4F6229C60BA1A9EE0D5388B30BA5E7A6F1D46CC94A3ADF9B45FAABDE203E271
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
12
DNS requests
7
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2464
iexplore.exe
GET
200
23.32.238.201:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?50539304c6442a1b
US
compressed
4.70 Kb
whitelisted
2464
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAhflMAthXvozBT%2FU%2B2iPio%3D
US
der
471 b
whitelisted
2464
iexplore.exe
GET
200
23.32.238.201:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?4ce3e8b87316fdf2
US
compressed
4.70 Kb
whitelisted
1256
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
2464
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSnxLiz3Fu1WB6n1%2FE6xWn1b0jXiQQUdIWAwGbH3zfez70pN6oDHb7tzRcCEAdJ0r1PzwZrTc3%2BpSTqBmU%3D
US
der
471 b
whitelisted
2464
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSnxLiz3Fu1WB6n1%2FE6xWn1b0jXiQQUdIWAwGbH3zfez70pN6oDHb7tzRcCEAmwRGJ3T7nf3ikAsZvq6Zw%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
2464
iexplore.exe
15.73.48.54:443
ftp.hp.com
Hewlett-Packard Company
US
suspicious
2464
iexplore.exe
23.32.238.201:80
ctldl.windowsupdate.com
XO Communications
US
suspicious
2464
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1256
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2464
iexplore.exe
8.241.89.248:443
ftp.ext.hp.com
Level 3 Communications, Inc.
US
malicious
1256
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted

DNS requests

Domain
IP
Reputation
ftp.hp.com
  • 15.73.48.54
  • 15.72.188.126
whitelisted
ctldl.windowsupdate.com
  • 23.32.238.201
  • 23.32.238.178
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
ftp.ext.hp.com
  • 8.241.89.248
suspicious
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
https://ftp.hp.com/pub/caps-softpaq/cmit/softpaq/CASLSetup.exe