File name:

WebComponents.exe

Full analysis: https://app.any.run/tasks/158e0afb-21be-4d30-ab1f-9a4127927b64
Verdict: Malicious activity
Analysis date: April 01, 2023, 05:50:57
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

B2355C04B9B784053976AF4A2C4884EA

SHA1:

BA4857F1C9BA000D26B55C6F2BA2ABE012D6D6F2

SHA256:

6E01007E8CA07C451B2D772A35223D5A2807CFD9671BF8B0A9D729E022AD52D7

SSDEEP:

49152:E253UXXSAYewkaforG2d6hlAxIqKRgVTuBQuquvWaoesBV79LUgbM:J25ykafD2dMKIgVaS8voeQVZJbM

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

    • Registers / Runs the DLL via REGSVR32.EXE

      • WebComponents.tmp (PID: 3748)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WebComponents.exe (PID: 3632)
      • WebComponents.tmp (PID: 3748)
      • WebComponents.exe (PID: 2680)

    • Reads the Windows owner or organization settings

      • WebComponents.tmp (PID: 3748)

  • INFO

    • Create files in a temporary directory

      • WebComponents.exe (PID: 2680)
      • WebComponents.exe (PID: 3632)
      • WebComponents.tmp (PID: 3748)
      • iexplore.exe (PID: 1428)

    • The process checks LSA protection

      • WebComponents.tmp (PID: 2420)
      • WebComponents.tmp (PID: 3748)

    • Checks supported languages

      • WebComponents.exe (PID: 3632)
      • WebComponents.exe (PID: 2680)
      • WebComponents.tmp (PID: 2420)
      • WebComponents.tmp (PID: 3748)

    • Application was dropped or rewritten from another process

      • WebComponents.tmp (PID: 3748)
      • WebComponents.tmp (PID: 2420)

    • Manual execution by a user

      • iexplore.exe (PID: 1428)

    • Reads the computer name

      • WebComponents.tmp (PID: 3748)
      • WebComponents.tmp (PID: 2420)

    • Creates files in the program directory

      • WebComponents.tmp (PID: 3748)

    • Application launched itself

      • iexplore.exe (PID: 1428)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Inno Setup installer (77.7)
.exe | Win32 Executable Delphi generic (10)
.dll | Win32 Dynamic Link Library (generic) (4.6)
.exe | Win32 Executable (generic) (3.1)
.exe | Win16/32 Executable Delphi generic (1.4)

EXIF

EXE

ProductVersion: 3.0.6.1
ProductName: Web Components
LegalCopyright:
FileVersion: 3.0.6.1
FileDescription: Web Components Setup
CompanyName:
Comments: This installation was built with Inno Setup.
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 3.0.6.1
FileVersionNumber: 3.0.6.1
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 6
OSVersion: 1
EntryPoint: 0x9b24
UninitializedDataSize: -
InitializedDataSize: 14848
CodeSize: 37888
LinkerVersion: 2.25
PEType: PE32
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi
TimeStamp: 1992:06:19 22:22:17+00:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Jun-1992 22:22:17
Detected languages:
  • English - United States
Comments: This installation was built with Inno Setup.
CompanyName: -
FileDescription: Web Components Setup
FileVersion: 3.0.6.1
LegalCopyright: -
ProductName: Web Components
ProductVersion: 3.0.6.1

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 8
Time date stamp: 19-Jun-1992 22:22:17
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
CODE
0x00001000
0x00009244
0x00009400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.52973
DATA
0x0000B000
0x0000024C
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.73422
BSS
0x0000C000
0x00000E48
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x0000D000
0x00000950
0x00000A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.43073
.tls
0x0000E000
0x00000008
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x0000F000
0x00000018
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0.204488
.reloc
0x00010000
0x000008B4
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0
.rsrc
0x00011000
0x00002860
0x00002A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
5.77634

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.05007
1376
Latin 1 / Western European
English - United States
RT_MANIFEST
4089
3.21823
754
Latin 1 / Western European
UNKNOWN
RT_STRING
4090
3.31515
780
Latin 1 / Western European
UNKNOWN
RT_STRING
4091
3.25024
718
Latin 1 / Western European
UNKNOWN
RT_STRING
4093
2.86149
104
Latin 1 / Western European
UNKNOWN
RT_STRING
4094
3.20731
180
Latin 1 / Western European
UNKNOWN
RT_STRING
4095
3.04592
174
Latin 1 / Western European
UNKNOWN
RT_STRING
11111
4.59457
44
Latin 1 / Western European
UNKNOWN
RT_RCDATA
MAINICON
1.7815
20
Latin 1 / Western European
English - United States
RT_GROUP_ICON

Imports

advapi32.dll
comctl32.dll
kernel32.dll
oleaut32.dll
user32.dll
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
7
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start webcomponents.exe webcomponents.tmp no specs webcomponents.exe webcomponents.tmp regsvr32.exe iexplore.exe iexplore.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1068"C:\Windows\system32\regsvr32.exe" /s "C:\Program Files\Web Components\WebVideoActiveX.ocx"C:\Windows\System32\regsvr32.exe
WebComponents.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
1428"C:\Program Files\Internet Explorer\iexplore.exe" -nohomeC:\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
2420"C:\Users\admin\AppData\Local\Temp\is-6O0Q6.tmp\WebComponents.tmp" /SL5="$8012E,2150908,53760,C:\Users\admin\AppData\Local\Temp\WebComponents.exe" C:\Users\admin\AppData\Local\Temp\is-6O0Q6.tmp\WebComponents.tmp—WebComponents.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup/Uninstall
Exit code:
0
Version:
51.50.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-6o0q6.tmp\webcomponents.tmp
c:\windows\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\oleaut32.dll
2680"C:\Users\admin\AppData\Local\Temp\WebComponents.exe" C:\Users\admin\AppData\Local\Temp\WebComponents.exe
explorer.exe
User:
admin
Company:
Integrity Level:
MEDIUM
Description:
Web Components Setup
Exit code:
0
Version:
3.0.6.1
Modules
Images
c:\users\admin\appdata\local\temp\webcomponents.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\lpk.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
3288"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1428 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\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
3632"C:\Users\admin\AppData\Local\Temp\WebComponents.exe" /SPAWNWND=$80144 /NOTIFYWND=$8012E C:\Users\admin\AppData\Local\Temp\WebComponents.exe
WebComponents.tmp
User:
admin
Company:
Integrity Level:
HIGH
Description:
Web Components Setup
Exit code:
0
Version:
3.0.6.1
Modules
Images
c:\users\admin\appdata\local\temp\webcomponents.exe
c:\windows\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\oleaut32.dll
3748"C:\Users\admin\AppData\Local\Temp\is-DOHS1.tmp\WebComponents.tmp" /SL5="$80134,2150908,53760,C:\Users\admin\AppData\Local\Temp\WebComponents.exe" /SPAWNWND=$80144 /NOTIFYWND=$8012E C:\Users\admin\AppData\Local\Temp\is-DOHS1.tmp\WebComponents.tmp
WebComponents.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.50.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-dohs1.tmp\webcomponents.tmp
c:\windows\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\oleaut32.dll
Total events
21 256
Read events
21 010
Write events
242
Delete events
4

Modification events

(PID) Process:(1428) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
0
(PID) Process:(1428) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30847387
(PID) Process:(1428) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30847437
(PID) Process:(1428) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(1428) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(1428) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(1428) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1428) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1428) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1428) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
58
Suspicious files
14
Text files
32
Unknown types
12

Dropped files

PID
Process
Filename
Type
3748WebComponents.tmpC:\Program Files\Web Components\NetStream.dllexecutable
MD5:—
SHA256:—
3748WebComponents.tmpC:\Program Files\Web Components\npWebVideoPlugin.dllexecutable
MD5:—
SHA256:—
3748WebComponents.tmpC:\Program Files\Web Components\is-EK9PN.tmpexecutable
MD5:—
SHA256:—
3748WebComponents.tmpC:\Program Files\Web Components\PlayCtrl.dllexecutable
MD5:—
SHA256:—
3748WebComponents.tmpC:\Program Files\Web Components\unins000.exeexecutable
MD5:2357DFBCBC4A0C3EC0DC36F18F280F01
SHA256:135F0D03D60FD102E209B55A93173C3239981F2A8B346AF8F977E8933A26D5FE
3748WebComponents.tmpC:\Users\admin\AppData\Local\Temp\is-C0PRK.tmp\ISTask.dllexecutable
MD5:86A1311D51C00B278CB7F27796EA442E
SHA256:E916BDF232744E00CBD8D608168A019C9F41A68A7E8390AA48CFB525276C483D
3748WebComponents.tmpC:\Program Files\Web Components\is-TO9RD.tmpexecutable
MD5:—
SHA256:—
3748WebComponents.tmpC:\Program Files\Web Components\is-CHD81.tmpexecutable
MD5:—
SHA256:—
3632WebComponents.exeC:\Users\admin\AppData\Local\Temp\is-DOHS1.tmp\WebComponents.tmpexecutable
MD5:9D321C7096F4BCAEB6F3D8D1636E1744
SHA256:43202B0DE2E718D35CDF7EB8B34DD35BF3FAE85C0ECD2108830230A121284322
3748WebComponents.tmpC:\Program Files\Web Components\OpenAL32.dllexecutable
MD5:52C83A72943B529B7F495B0606C117B6
SHA256:B21AE0059A8182A51D1645A44F403429E60E26453353C0D708D7F501557CA01C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
16
DNS requests
14
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1428
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
1.47 Kb
whitelisted
1428
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEALnkXH7gCHpP%2BLZg4NMUMA%3D
US
der
471 b
whitelisted
1428
iexplore.exe
GET
200
8.238.190.126:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?b5cbf9dcd289f13f
US
compressed
4.70 Kb
whitelisted
1428
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
1428
iexplore.exe
GET
200
8.238.190.126:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?efadc9fc089e7167
US
compressed
4.70 Kb
whitelisted
1428
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2BnRyLFPYjID1ie%2Bx%2BdSjo%3D
US
der
1.47 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
1428
iexplore.exe
204.79.197.200:443
www.bing.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
1428
iexplore.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
1428
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
EDGECAST
US
whitelisted
1428
iexplore.exe
20.25.53.147:443
query.prod.cms.msn.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
1428
iexplore.exe
88.221.62.148:443
go.microsoft.com
AKAMAI-AS
DE
malicious
1428
iexplore.exe
8.238.190.126:80
ctldl.windowsupdate.com
LEVEL3
US
suspicious
1428
iexplore.exe
204.79.197.203:443
www.msn.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
malicious

DNS requests

Domain
IP
Reputation
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
ctldl.windowsupdate.com
  • 8.238.190.126
  • 8.238.37.126
  • 8.238.28.254
  • 8.248.131.254
  • 67.26.137.254
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
ieonline.microsoft.com
  • 204.79.197.200
whitelisted
go.microsoft.com
  • 88.221.62.148
whitelisted
www.msn.com
  • 204.79.197.203
whitelisted
query.prod.cms.msn.com
  • 20.25.53.147
whitelisted

Threats

No threats detected
Process
Message
regsvr32.exe
[Debug]StreamTranClient---Create asyncio queue succ!
regsvr32.exe
[Info]StreamTranClient---version:this RTSP version is 1.1.3.4 2015_11_16..
regsvr32.exe
[Info]StreamTranClient---version:this RTSP version is 1.1.3.4 2015_11_16..
regsvr32.exe
[Info]StreamTranClient---version:this RTSP version is asyn..
regsvr32.exe
[Debug]StreamTranClient---Create asyncio queue succ!
regsvr32.exe
[Info]StreamTranClient---version:this RTSP version is asyn..
regsvr32.exe
[Debug]StreamTranClient---Destroy asyncio queue succ!
regsvr32.exe
[Debug]StreamTranClient---Destroy asyncio queue succ!
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Reports
WebComponents.exe