File name:

tinytask145.exe

Full analysis: https://app.any.run/tasks/be5a092c-2120-4fbc-864c-467201ae8184
Verdict: Malicious activity
Analysis date: May 24, 2020, 10:58:17
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

F4BF8518B972061FBE3470D39FBACA93

SHA1:

D5D914C99F9EBD7446AC56B69E3FF1746AE13013

SHA256:

E1780418265523480E7CF62740B53819A84DA6FC507D8AAC25DA39B05FDABABA

SSDEEP:

768:aElvAX7pjpvzY8gmXg/l3Si/MLMZr5wQ:hlvAL/zUmS3X5N+Q

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

    • Loads the Task Scheduler COM API

      • CCleaner.exe (PID: 3032)
      • CCleaner.exe (PID: 816)
      • CCleaner.exe (PID: 1412)
      • CCleaner.exe (PID: 3852)

    • Changes the autorun value in the registry

      • CCleaner.exe (PID: 1412)

    • Actions looks like stealing of personal data

      • CCleaner.exe (PID: 1412)
      • CCleaner.exe (PID: 3032)
      • CCleaner.exe (PID: 1252)

    • Changes settings of System certificates

      • CCleaner.exe (PID: 3032)

  • SUSPICIOUS

    • Executed via Task Scheduler

      • CCleaner.exe (PID: 3032)
      • CCleaner.exe (PID: 1252)

    • Creates files in the user directory

      • CCleaner.exe (PID: 3032)
      • CCleaner.exe (PID: 1252)

    • Reads the cookies of Mozilla Firefox

      • CCleaner.exe (PID: 3032)

    • Reads internet explorer settings

      • CCleaner.exe (PID: 3032)
      • CCleaner.exe (PID: 1412)
      • CCleaner.exe (PID: 1252)

    • Executed as Windows Service

      • taskhost.exe (PID: 2252)

    • Reads the cookies of Google Chrome

      • CCleaner.exe (PID: 3032)

    • Application launched itself

      • CCleaner.exe (PID: 3032)

    • Low-level read access rights to disk partition

      • CCleaner.exe (PID: 3032)
      • CCleaner.exe (PID: 1252)

    • Reads Internet Cache Settings

      • CCleaner.exe (PID: 3032)
      • taskhost.exe (PID: 2252)
      • CCleaner.exe (PID: 1252)

    • Adds / modifies Windows certificates

      • CCleaner.exe (PID: 3032)

  • INFO

    • Manual execution by user

      • CCleaner.exe (PID: 816)
      • CCleaner.exe (PID: 3852)

    • Reads settings of System Certificates

      • CCleaner.exe (PID: 1252)
      • CCleaner.exe (PID: 3032)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (52.5)
.scr | Windows screen saver (22)
.dll | Win32 Dynamic Link Library (generic) (11)
.exe | Win32 Executable (generic) (7.5)
.exe | Generic Win/DOS Executable (3.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2010:06:11 14:52:56+02:00
PEType: PE32
LinkerVersion: 6
CodeSize: 11264
InitializedDataSize: 21504
UninitializedDataSize: -
EntryPoint: 0x335f
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.45.0.0
ProductVersionNumber: 1.45.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
Comments: Programmed by Vista Software, Inc. (www.vtaskstudio.com)
CompanyName: Vista Software, Inc. (www.vtaskstudio.com)
FileDescription: TinyTask - www.vtaskstudio.com
FileVersion: 1, 45, 0, 0
InternalName: TinyTask
LegalCopyright: Copyright © 2010 Vista Software, Inc. All Rights Reserved.
LegalTrademarks: www.vtaskstudio.com
OriginalFileName: TinyTask.exe
PrivateBuild: -
ProductName: TinyTask
ProductVersion: 1, 45, 0, 0
SpecialBuild: -

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 11-Jun-2010 12:52:56
Detected languages:
  • English - United States
Comments: Programmed by Vista Software, Inc. (www.vtaskstudio.com)
CompanyName: Vista Software, Inc. (www.vtaskstudio.com)
FileDescription: TinyTask - www.vtaskstudio.com
FileVersion: 1, 45, 0, 0
InternalName: TinyTask
LegalCopyright: Copyright © 2010 Vista Software, Inc. All Rights Reserved.
LegalTrademarks: www.vtaskstudio.com
OriginalFilename: TinyTask.exe
PrivateBuild: -
ProductName: TinyTask
ProductVersion: 1, 45, 0, 0
SpecialBuild: -

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 11-Jun-2010 12:52:56
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • 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
.text
0x00001000
0x00002BDC
0x00002C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.46303
.rdata
0x00004000
0x00000B02
0x00000C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.89541
.data
0x00005000
0x00000B64
0x00000800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.72099
.rsrc
0x00006000
0x00003B20
0x00003C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.42147

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.8887
661
UNKNOWN
English - United States
RT_MANIFEST
2
6.61234
2216
UNKNOWN
English - United States
RT_ICON
3
4.22339
1384
UNKNOWN
English - United States
RT_ICON
1001
2.54942
48
UNKNOWN
English - United States
RT_GROUP_ICON
1002
6.1456
5416
UNKNOWN
English - United States
RT_BITMAP

Imports

GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
comdlg32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
7
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start tinytask145.exe no specs ccleaner.exe no specs ccleaner.exe taskhost.exe no specs ccleaner.exe ccleaner.exe no specs ccleaner.exe

Process information

PID
CMD
Path
Indicators
Parent process
816"C:\Program Files\CCleaner\CCleaner.exe" C:\Program Files\CCleaner\CCleaner.exe—explorer.exe
User:
admin
Company:
Piriform Ltd
Integrity Level:
MEDIUM
Description:
CCleaner
Exit code:
0
Version:
5, 35, 0, 6210
Modules
Images
c:\program files\ccleaner\ccleaner.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.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
1252"C:\Program Files\CCleaner\CCleaner.exe" /uacC:\Program Files\CCleaner\CCleaner.exe
taskeng.exe
User:
admin
Company:
Piriform Ltd
Integrity Level:
HIGH
Description:
CCleaner
Exit code:
0
Version:
5, 35, 0, 6210
Modules
Images
c:\program files\ccleaner\ccleaner.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.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
1412"C:\Program Files\CCleaner\CCleaner.exe" /monitorC:\Program Files\CCleaner\CCleaner.exe
CCleaner.exe
User:
admin
Company:
Piriform Ltd
Integrity Level:
HIGH
Description:
CCleaner
Exit code:
0
Version:
5, 35, 0, 6210
Modules
Images
c:\program files\ccleaner\ccleaner.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.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
2252"taskhost.exe"C:\Windows\system32\taskhost.exe—services.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2824"C:\Users\admin\AppData\Local\Temp\tinytask145.exe" C:\Users\admin\AppData\Local\Temp\tinytask145.exe—explorer.exe
User:
admin
Company:
Vista Software, Inc. (www.vtaskstudio.com)
Integrity Level:
MEDIUM
Description:
TinyTask - www.vtaskstudio.com
Exit code:
0
Version:
1, 45, 0, 0
Modules
Images
c:\users\admin\appdata\local\temp\tinytask145.exe
c:\systemroot\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\comdlg32.dll
3032"C:\Program Files\CCleaner\CCleaner.exe" /uacC:\Program Files\CCleaner\CCleaner.exe
taskeng.exe
User:
admin
Company:
Piriform Ltd
Integrity Level:
HIGH
Description:
CCleaner
Exit code:
0
Version:
5, 35, 0, 6210
Modules
Images
c:\program files\ccleaner\ccleaner.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.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
3852"C:\Program Files\CCleaner\CCleaner.exe" C:\Program Files\CCleaner\CCleaner.exe—explorer.exe
User:
admin
Company:
Piriform Ltd
Integrity Level:
MEDIUM
Description:
CCleaner
Exit code:
0
Version:
5, 35, 0, 6210
Modules
Images
c:\program files\ccleaner\ccleaner.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.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
Total events
3 109
Read events
1 183
Write events
1 919
Delete events
7

Modification events

(PID) Process:(3032) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Piriform\CCleaner
Operation:writeName:WipeFreeSpaceDrives
Value:
C:\
(PID) Process:(3032) CCleaner.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12D\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3032) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Owner
Value:
D80B000034C62A4EBA31D601
(PID) Process:(3032) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:SessionHash
Value:
80912BAA571D0E81782CDB3460C5F81D7E4EDC1F6A115F68277083D553E78240
(PID) Process:(3032) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Sequence
Value:
1
(PID) Process:(3032) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFiles0000
Value:
C:\Users\admin\AppData\Local\Microsoft\Windows\WebCache\WebCacheV01.dat
(PID) Process:(3032) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFilesHash
Value:
0C613F97AF9FFB972FB8179EECE23AFEAA7DADD70DA9EEC79E013407EE6BE041
(PID) Process:(3032) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:delete valueName:RegFilesHash
Value:
0C613F97AF9FFB972FB8179EECE23AFEAA7DADD70DA9EEC79E013407EE6BE041
(PID) Process:(3032) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:delete valueName:RegFiles0000
Value:
C:\Users\admin\AppData\Local\Microsoft\Windows\WebCache\WebCacheV01.dat
(PID) Process:(3032) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:delete valueName:Sequence
Value:
1
Executable files
0
Suspicious files
13
Text files
3
Unknown types
2

Dropped files

PID
Process
Filename
Type
3032CCleaner.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WebCache\V01.log —
MD5:—
SHA256:—
3032CCleaner.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WebCache\WebCacheV01.dat —
MD5:—
SHA256:—
3032CCleaner.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WebCache\tmp.edb —
MD5:—
SHA256:—
3032CCleaner.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\9BJKUQDZZGHOMO0QABJC.temp —
MD5:—
SHA256:—
3032CCleaner.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm —
MD5:—
SHA256:—
3032CCleaner.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\webappsstore.sqlite-shm —
MD5:—
SHA256:—
2252taskhost.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WebCache\V01.log —
MD5:—
SHA256:—
2252taskhost.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WebCache\WebCacheV01.dat —
MD5:—
SHA256:—
3032CCleaner.exeC:\Users\admin\AppData\Local\Temp\CabE28E.tmp —
MD5:—
SHA256:—
3032CCleaner.exeC:\Users\admin\AppData\Local\Temp\CabE28F.tmp —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
11
DNS requests
5
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3032
CCleaner.exe
GET
301
151.101.0.64:80
http://www.piriform.com/auto?a=0&p=cc&v=5.35.6210&l=1033&lk=&mk=IJR6-W5SV-5KYR-QBZD-6BY4-RN5Z-WAV9-RVK2-VJCA&o=6.1W3&au=1&mx=97B7721C4994E2556FF6A439510F665DB45337A341A47E15F4997584423BF714&gu=00000000-0000-4000-8000-d6f7f2be5127
US
—
—
whitelisted
1252
CCleaner.exe
GET
301
151.101.0.64:80
http://www.piriform.com/auto?a=0&p=cc&v=5.35.6210&l=1033&lk=&mk=IJR6-W5SV-5KYR-QBZD-6BY4-RN5Z-WAV9-RVK2-VJCA&o=6.1W3&au=1&mx=97B7721C4994E2556FF6A439510F665DB45337A341A47E15F4997584423BF714&gu=00000000-0000-4000-8000-d6f7f2be5127
US
—
—
whitelisted
3032
CCleaner.exe
GET
200
104.18.21.226:80
http://ocsp.globalsign.com/rootr1/ME8wTTBLMEkwRzAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCDkbwjNvPLFRm7zMB3V80
US
der
1.49 Kb
whitelisted
3032
CCleaner.exe
GET
200
104.18.20.226:80
http://ocsp.globalsign.com/rootr1/MEwwSjBIMEYwRDAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCCwQAAAAAAURO8EJH
US
der
1.49 Kb
whitelisted
1252
CCleaner.exe
GET
200
151.101.2.109:80
http://license.piriform.com/verify/?p=ccpro&c=cc&cv=5.35.6210&l=1033&lk=CJ9T-J7CU-SPNV-GWMB-WBEC&mk=IJR6-W5SV-5KYR-QBZD-6BY4-RN5Z-WAV9-RVK2-VJCA&mx=97B7721C4994E2556FF6A439510F665DB45337A341A47E15F4997584423BF714&gu=00000000-0000-4000-8000-d6f7f2be5127
US
text
17 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
—
—
151.101.0.64:80
—
Fastly
US
whitelisted
3032
CCleaner.exe
151.101.0.64:443
—
Fastly
US
whitelisted
3032
CCleaner.exe
151.101.2.202:443
www.ccleaner.com
Fastly
US
suspicious
3032
CCleaner.exe
104.18.21.226:80
ocsp.globalsign.com
Cloudflare Inc
US
shared
3032
CCleaner.exe
104.18.20.226:80
ocsp.globalsign.com
Cloudflare Inc
US
shared
1252
CCleaner.exe
151.101.2.109:443
www.piriform.com
Fastly
US
suspicious
1252
CCleaner.exe
151.101.2.109:80
www.piriform.com
Fastly
US
suspicious
1252
CCleaner.exe
151.101.0.64:80
—
Fastly
US
whitelisted
1252
CCleaner.exe
151.101.2.202:443
www.ccleaner.com
Fastly
US
suspicious
1252
CCleaner.exe
151.101.0.64:443
—
Fastly
US
whitelisted

DNS requests

Domain
IP
Reputation
www.piriform.com
  • 151.101.2.109
  • 151.101.66.109
  • 151.101.130.109
  • 151.101.194.109
whitelisted
www.ccleaner.com
  • 151.101.2.202
  • 151.101.66.202
  • 151.101.130.202
  • 151.101.194.202
whitelisted
ocsp.globalsign.com
  • 104.18.20.226
  • 104.18.21.226
whitelisted
license.piriform.com
  • —
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
tinytask145.exe