File name:

FolderSize.exe

Full analysis: https://app.any.run/tasks/1055b040-dc2c-4d77-90c2-1657173b6469
Verdict: Malicious activity
Analysis date: February 08, 2022, 12:59:53
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:

1134EE5DBD18A5E154690667591248CB

SHA1:

86E926358EFAA59FCB6D2FF3AB5C0985DC5BAB43

SHA256:

FAED6E4689776959F99EFFDF87331C515D754103C41D82263A8ED980E3F90DC7

SSDEEP:

98304:MEKobEx/vXRKoD4FjEWRgabn26jB0xDwEQub:nKoE/vXRK/EW9ljWxsDub

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

      • FolderSize.exe (PID: 2560)
      • FolderSize.tmp (PID: 3044)
      • FolderSize.exe (PID: 1704)

    • Application was dropped or rewritten from another process

      • FolderSize.exe (PID: 2688)

  • SUSPICIOUS

    • Checks supported languages

      • FolderSize.exe (PID: 1704)
      • FolderSize.exe (PID: 2560)
      • FolderSize.tmp (PID: 3044)
      • FolderSize.tmp (PID: 3220)
      • FolderSize.exe (PID: 2688)

    • Drops a file with too old compile date

      • FolderSize.exe (PID: 2560)
      • FolderSize.tmp (PID: 3044)
      • FolderSize.exe (PID: 1704)

    • Executable content was dropped or overwritten

      • FolderSize.exe (PID: 1704)
      • FolderSize.exe (PID: 2560)
      • FolderSize.tmp (PID: 3044)

    • Reads Windows owner or organization settings

      • FolderSize.tmp (PID: 3044)

    • Reads the Windows organization settings

      • FolderSize.tmp (PID: 3044)

    • Drops a file that was compiled in debug mode

      • FolderSize.tmp (PID: 3044)

    • Reads the computer name

      • FolderSize.tmp (PID: 3044)
      • FolderSize.tmp (PID: 3220)
      • FolderSize.exe (PID: 2688)

    • Creates a directory in Program Files

      • FolderSize.tmp (PID: 3044)

    • Changes IE settings (feature browser emulation)

      • FolderSize.tmp (PID: 3044)
      • FolderSize.exe (PID: 2688)

    • Starts Internet Explorer

      • FolderSize.tmp (PID: 3044)

    • Changes default file association

      • FolderSize.tmp (PID: 3044)

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 1512)

    • Creates files in the program directory

      • FolderSize.exe (PID: 2688)

  • INFO

    • Application was dropped or rewritten from another process

      • FolderSize.tmp (PID: 3220)
      • FolderSize.tmp (PID: 3044)

    • Creates files in the program directory

      • FolderSize.tmp (PID: 3044)

    • Reads the computer name

      • iexplore.exe (PID: 1284)
      • iexplore.exe (PID: 1512)

    • Creates a software uninstall entry

      • FolderSize.tmp (PID: 3044)

    • Changes internet zones settings

      • iexplore.exe (PID: 1284)

    • Application launched itself

      • iexplore.exe (PID: 1284)

    • Reads internet explorer settings

      • iexplore.exe (PID: 1512)

    • Checks Windows Trust Settings

      • iexplore.exe (PID: 1512)
      • iexplore.exe (PID: 1284)

    • Changes settings of System certificates

      • iexplore.exe (PID: 1512)

    • Checks supported languages

      • iexplore.exe (PID: 1284)
      • iexplore.exe (PID: 1512)

    • Creates files in the user directory

      • iexplore.exe (PID: 1512)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 1512)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 1512)
      • iexplore.exe (PID: 1284)

    • Reads the date of Windows installation

      • iexplore.exe (PID: 1284)
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 (71.1)
.exe | Win32 Executable Delphi generic (9.1)
.scr | Windows screen saver (8.4)
.dll | Win32 Dynamic Link Library (generic) (4.2)
.exe | Win32 Executable (generic) (2.9)

EXIF

EXE

ProductVersion: 4.9.0.0
ProductName: Folder Size
LegalCopyright: MindGems, Inc.
FileVersion: 4.9.0.0
FileDescription: Folder Size
CompanyName: MindGems, Inc.
Comments: This installation was built with Inno Setup.
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 4.9.0.0
FileVersionNumber: 4.9.0.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 6
OSVersion: 1
EntryPoint: 0xa5f8
UninitializedDataSize: -
InitializedDataSize: 17920
CodeSize: 40448
LinkerVersion: 2.25
PEType: PE32
TimeStamp: 1992:06:20 00:22:17+02:00
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:
  • Dutch - Netherlands
  • English - United States
Comments: This installation was built with Inno Setup.
CompanyName: MindGems, Inc.
FileDescription: Folder Size
FileVersion: 4.9.0.0
LegalCopyright: MindGems, Inc.
ProductName: Folder Size
ProductVersion: 4.9.0.0

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
0x00009D30
0x00009E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.63177
DATA
0x0000B000
0x00000250
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.75182
BSS
0x0000C000
0x00000E8C
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
0x000008C4
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0
.rsrc
0x00011000
0x00002C00
0x00002C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
4.55202

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.11919
1512
UNKNOWN
English - United States
RT_MANIFEST
2
3.47151
1384
UNKNOWN
Dutch - Netherlands
RT_ICON
3
3.91708
744
UNKNOWN
Dutch - Netherlands
RT_ICON
4
3.91366
2216
UNKNOWN
Dutch - Netherlands
RT_ICON
4089
3.21823
754
UNKNOWN
UNKNOWN
RT_STRING
4090
3.31515
780
UNKNOWN
UNKNOWN
RT_STRING
4091
3.25024
718
UNKNOWN
UNKNOWN
RT_STRING
4093
2.86149
104
UNKNOWN
UNKNOWN
RT_STRING
4094
3.20731
180
UNKNOWN
UNKNOWN
RT_STRING
4095
3.04592
174
UNKNOWN
UNKNOWN
RT_STRING

Imports

advapi32.dll
comctl32.dll
kernel32.dll
oleaut32.dll
user32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
46
Monitored processes
7
Malicious processes
2
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
1284"C:\Program Files\Internet Explorer\iexplore.exe" http://www.mindgems.com/products/Folder-Size/Folder-Size-Tutorials.htm?postinstall=1C:\Program Files\Internet Explorer\iexplore.exe
FolderSize.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Internet Explorer
Exit code:
1
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
1512"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1284 CREDAT:275457 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
1704"C:\Users\admin\AppData\Local\Temp\FolderSize.exe" C:\Users\admin\AppData\Local\Temp\FolderSize.exe
Explorer.EXE
User:
admin
Company:
MindGems, Inc.
Integrity Level:
MEDIUM
Description:
Folder Size
Exit code:
0
Version:
4.9.0.0
2560"C:\Users\admin\AppData\Local\Temp\FolderSize.exe" /SPAWNWND=$4015A /NOTIFYWND=$4017A C:\Users\admin\AppData\Local\Temp\FolderSize.exe
FolderSize.tmp
User:
admin
Company:
MindGems, Inc.
Integrity Level:
HIGH
Description:
Folder Size
Exit code:
0
Version:
4.9.0.0
2688"C:\Program Files\Folder Size\FolderSize.exe"C:\Program Files\Folder Size\FolderSize.exe—FolderSize.tmp
User:
admin
Company:
MindGems
Integrity Level:
MEDIUM
Description:
Folder Size
Exit code:
0
Version:
4.9.0.0
3044"C:\Users\admin\AppData\Local\Temp\is-4RKOG.tmp\FolderSize.tmp" /SL5="$A0128,3304033,56832,C:\Users\admin\AppData\Local\Temp\FolderSize.exe" /SPAWNWND=$4015A /NOTIFYWND=$4017A C:\Users\admin\AppData\Local\Temp\is-4RKOG.tmp\FolderSize.tmp
FolderSize.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
3220"C:\Users\admin\AppData\Local\Temp\is-QK45T.tmp\FolderSize.tmp" /SL5="$4017A,3304033,56832,C:\Users\admin\AppData\Local\Temp\FolderSize.exe" C:\Users\admin\AppData\Local\Temp\is-QK45T.tmp\FolderSize.tmp—FolderSize.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
Total events
0
Read events
0
Write events
0
Delete events
0

Modification events

No data
Executable files
7
Suspicious files
16
Text files
49
Unknown types
28

Dropped files

PID
Process
Filename
Type
3044FolderSize.tmpC:\Program Files\Folder Size\help.chmchm
MD5:—
SHA256:—
3044FolderSize.tmpC:\Program Files\Folder Size\is-DAV07.tmpexecutable
MD5:—
SHA256:—
3044FolderSize.tmpC:\Program Files\Folder Size\is-H2SC0.tmptext
MD5:—
SHA256:—
3044FolderSize.tmpC:\Program Files\Folder Size\is-QLOR7.tmpchm
MD5:—
SHA256:—
3044FolderSize.tmpC:\Program Files\Folder Size\license.txttext
MD5:—
SHA256:—
1704FolderSize.exeC:\Users\admin\AppData\Local\Temp\is-QK45T.tmp\FolderSize.tmpexecutable
MD5:1305181DE520F125AEABF85DC24A89D6
SHA256:0E19765B89A1A29AFEE09810DCB3EC5CC7C66053947BE8F1AEBDBB7C801DFEAF
3044FolderSize.tmpC:\Program Files\Folder Size\unins000.exeexecutable
MD5:—
SHA256:—
2560FolderSize.exeC:\Users\admin\AppData\Local\Temp\is-4RKOG.tmp\FolderSize.tmpexecutable
MD5:1305181DE520F125AEABF85DC24A89D6
SHA256:0E19765B89A1A29AFEE09810DCB3EC5CC7C66053947BE8F1AEBDBB7C801DFEAF
3044FolderSize.tmpC:\Program Files\Folder Size\is-E6CD7.tmpexecutable
MD5:—
SHA256:—
3044FolderSize.tmpC:\Users\admin\AppData\Local\Temp\is-J60S3.tmp\_isetup\_shfoldr.dllexecutable
MD5:92DC6EF532FBB4A5C3201469A5B5EB63
SHA256:9884E9D1B4F8A873CCBD81F8AD0AE257776D2348D027D811A56475E028360D87
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
52
DNS requests
19
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1512
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ5rEWLwbJFq%2FmAU80sm7E%3D
US
der
471 b
whitelisted
1512
iexplore.exe
GET
200
142.250.184.195:80
http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D
US
der
724 b
whitelisted
1512
iexplore.exe
GET
301
74.208.236.117:80
http://www.mindgems.com/products/Folder-Size/Folder-Size-Tutorials.htm?postinstall=1
US
html
293 b
malicious
1512
iexplore.exe
GET
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQDIRy5Lqyj5dAoAAAABLgV%2F
US
der
472 b
whitelisted
1512
iexplore.exe
GET
200
142.250.184.195:80
http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D
US
der
1.41 Kb
whitelisted
1512
iexplore.exe
GET
200
23.32.238.178:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?fd0f196517600f35
US
compressed
4.70 Kb
whitelisted
1284
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
1284
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
1.47 Kb
whitelisted
1512
iexplore.exe
GET
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQCLHtDCfO2bBwoAAAABLgJa
US
der
472 b
whitelisted
1512
iexplore.exe
GET
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQDKa002niAMOQoAAAABLgV0
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
1512
iexplore.exe
74.208.236.117:80
www.mindgems.com
1&1 Internet SE
US
malicious
1512
iexplore.exe
74.208.236.117:443
www.mindgems.com
1&1 Internet SE
US
malicious
1512
iexplore.exe
23.32.238.178:80
ctldl.windowsupdate.com
XO Communications
US
suspicious
1512
iexplore.exe
142.250.186.170:443
ajax.googleapis.com
Google Inc.
US
whitelisted
1512
iexplore.exe
142.250.184.200:443
www.googletagmanager.com
Google Inc.
US
suspicious
1512
iexplore.exe
142.250.184.195:80
ocsp.pki.goog
Google Inc.
US
whitelisted
1284
iexplore.exe
131.253.33.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
1512
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1284
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1512
iexplore.exe
142.250.181.238:443
www.google-analytics.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
www.mindgems.com
  • 74.208.236.117
malicious
ctldl.windowsupdate.com
  • 23.32.238.178
  • 23.32.238.201
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
fonts.googleapis.com
  • 142.250.186.106
whitelisted
count-server.sharethis.com
  • 65.9.63.27
  • 65.9.63.79
  • 65.9.63.85
  • 65.9.63.77
shared
platform-api.sharethis.com
  • 99.86.3.7
  • 99.86.3.13
  • 99.86.3.48
  • 99.86.3.43
whitelisted
ajax.googleapis.com
  • 142.250.186.170
whitelisted
www.googletagmanager.com
  • 142.250.184.200
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
FolderSize.exe