File name:

Yandex.exe

Full analysis: https://app.any.run/tasks/65b2a910-8551-412d-b271-7fa4b550efab
Verdict: No threats detected
Analysis date: June 01, 2018, 11:47:19
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:

F4A2D0AA8C8F2299F3AFBD85C7449F78

SHA1:

FFE38436DF97DE56F9690A1D2CE80E440D1D7885

SHA256:

C4FFDCE99CE41D9A5EEF2F0995A25BB5C560D32A7FE853C162C82B593C1CCF34

SSDEEP:

3072:szsEk2Aow7vBqVrdlv/I+izNVgkWde8WA7H7dmr+ta+ictxGtg6S9xy3+v2qJ:sz023gvBqVhlvnHPWAlmrI6SfY+v2qJ

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

    No malicious indicators.

  • SUSPICIOUS

    • Starts Internet Explorer

      • Yandex.exe (PID: 3112)

  • INFO

    • Reads Internet Cache Settings

      • IEXPLORE.EXE (PID: 620)

    • Creates files in the user directory

      • IEXPLORE.EXE (PID: 620)
      • IEXPLORE.EXE (PID: 3976)

    • Dropped object may contain URL's

      • IEXPLORE.EXE (PID: 620)

    • Changes internet zones settings

      • IEXPLORE.EXE (PID: 3976)

    • Reads internet explorer settings

      • IEXPLORE.EXE (PID: 620)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2015:05:07 19:01:09+02:00
PEType: PE32
LinkerVersion: 12
CodeSize: 142336
InitializedDataSize: 84992
UninitializedDataSize: -
EntryPoint: 0x12d68
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 2.0.0.2116
ProductVersionNumber: 2.0.0.2116
FileFlagsMask: 0x0017
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
FileDescription: YandexPin
FileVersion: 2.0.0.2116
InternalName: YandexPin
LegalCopyright: Copyright (C) Yandex 2014
OriginalFileName: YandexPin.exe
ProductName: YandexPin
ProductVersion: 2.0.0.2116

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 07-May-2015 17:01:09
Detected languages:
  • Belarusian - Belarus
  • English - United States
  • Russian - Russia
  • Turkish - Turkey
  • Ukrainian - Ukraine
Debug artifacts:
  • C:\BuildAgent\work\863040fa15e3b863\projects\yapinlancher_module\Release\YaPinLancher.pdb
FileDescription: YandexPin
FileVersion: 2.0.0.2116
InternalName: YandexPin
LegalCopyright: Copyright (C) Yandex 2014
OriginalFilename: YandexPin.exe
ProductName: YandexPin
ProductVersion: 2.0.0.2116

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: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 07-May-2015 17:01:09
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00022A45
0x00022C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.60143
.rdata
0x00024000
0x0000A8EE
0x0000AA00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.77024
.data
0x0002F000
0x00003540
0x00001600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.49697
.rsrc
0x00033000
0x00004FB0
0x00005000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.45011
.reloc
0x00038000
0x00001B88
0x00001C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.58844

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.30841
904
UNKNOWN
English - United States
RT_MANIFEST
2
5.18993
4264
UNKNOWN
UNKNOWN
RT_ICON
3
4.9003
2440
UNKNOWN
UNKNOWN
RT_ICON
4
4.68237
1128
UNKNOWN
UNKNOWN
RT_ICON
7
3.1893
136
UNKNOWN
Belarusian - Belarus
RT_STRING
129
2.62308
62
UNKNOWN
UNKNOWN
RT_GROUP_ICON

Imports

ADVAPI32.dll
KERNEL32.dll
SHELL32.dll
SHLWAPI.dll
Secur32.dll
VERSION.dll
WININET.dll
WTSAPI32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
33
Monitored processes
3
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start yandex.exe iexplore.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
620"C:\Program Files\Internet Explorer\IEXPLORE.EXE" SCODEF:3976 CREDAT:71937C:\Program Files\Internet Explorer\IEXPLORE.EXE
IEXPLORE.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\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
3112"C:\Users\admin\AppData\Local\Temp\Yandex.exe" C:\Users\admin\AppData\Local\Temp\Yandex.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
YandexPin
Exit code:
1
Version:
2.0.0.2116
Modules
Images
c:\users\admin\appdata\local\temp\yandex.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
3976"C:\Program Files\Internet Explorer\IEXPLORE.EXE" www.yandex.ru?clid=1961774-1C:\Program Files\Internet Explorer\IEXPLORE.EXE
Yandex.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\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
Total events
397
Read events
348
Write events
48
Delete events
1

Modification events

(PID) Process:(3112) Yandex.exeKey:HKEY_CURRENT_USER\Software\Yandex\YaPinLancher
Operation:writeName:Counter
Value:
0
(PID) Process:(3976) IEXPLORE.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3976) IEXPLORE.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3976) IEXPLORE.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3976) IEXPLORE.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones
Operation:writeName:SecuritySafe
Value:
1
(PID) Process:(3976) IEXPLORE.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3976) IEXPLORE.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3976) IEXPLORE.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active
Operation:writeName:{93118F6B-6591-11E8-B27F-5254004AAD21}
Value:
0
(PID) Process:(3976) IEXPLORE.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Type
Value:
4
(PID) Process:(3976) IEXPLORE.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Count
Value:
5
Executable files
0
Suspicious files
7
Text files
13
Unknown types
7

Dropped files

PID
Process
Filename
Type
3976IEXPLORE.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\2LKO8ICX\favicon[1].ico —
MD5:—
SHA256:—
3976IEXPLORE.EXEC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
620IEXPLORE.EXEC:\Users\admin\AppData\Local\Temp\Low\CabF8EA.tmp —
MD5:—
SHA256:—
620IEXPLORE.EXEC:\Users\admin\AppData\Local\Temp\Low\TarF8EB.tmp —
MD5:—
SHA256:—
620IEXPLORE.EXEC:\Users\admin\AppData\Local\Temp\Low\CabF8FB.tmp —
MD5:—
SHA256:—
620IEXPLORE.EXEC:\Users\admin\AppData\Local\Temp\Low\TarF8FC.tmp —
MD5:—
SHA256:—
620IEXPLORE.EXEC:\Users\admin\AppData\Local\Temp\Low\CabF95B.tmp —
MD5:—
SHA256:—
620IEXPLORE.EXEC:\Users\admin\AppData\Local\Temp\Low\TarF95C.tmp —
MD5:—
SHA256:—
620IEXPLORE.EXEC:\Users\admin\AppData\Local\Temp\Low\CabF97C.tmp —
MD5:—
SHA256:—
620IEXPLORE.EXEC:\Users\admin\AppData\Local\Temp\Low\TarF97D.tmp —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
5
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
620
IEXPLORE.EXE
GET
304
2.16.186.81:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
unknown
—
—
whitelisted
620
IEXPLORE.EXE
GET
302
5.255.255.55:80
http://www.yandex.ru/?clid=1961774-1
RU
—
—
whitelisted
620
IEXPLORE.EXE
GET
304
2.16.186.81:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
unknown
—
—
whitelisted
620
IEXPLORE.EXE
GET
304
2.16.186.81:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
unknown
—
—
whitelisted
620
IEXPLORE.EXE
GET
200
23.111.11.204:80
http://repository.certum.pl/ctnca.cer
US
der
959 b
whitelisted
620
IEXPLORE.EXE
GET
304
2.16.186.81:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
unknown
—
—
whitelisted
3976
IEXPLORE.EXE
GET
200
204.79.197.229:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
620
IEXPLORE.EXE
GET
304
2.16.186.81:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
unknown
—
—
whitelisted
620
IEXPLORE.EXE
GET
304
2.16.186.81:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
620
IEXPLORE.EXE
5.255.255.55:80
www.yandex.ru
YANDEX LLC
RU
whitelisted
3976
IEXPLORE.EXE
204.79.197.229:80
www.bing.com
Microsoft Corporation
US
whitelisted
620
IEXPLORE.EXE
5.255.255.55:443
www.yandex.ru
YANDEX LLC
RU
whitelisted
620
IEXPLORE.EXE
2.16.186.81:80
www.download.windowsupdate.com
Akamai International B.V.
—
whitelisted
620
IEXPLORE.EXE
23.111.11.204:80
repository.certum.pl
netDNA
US
unknown

DNS requests

Domain
IP
Reputation
www.yandex.ru
  • 5.255.255.55
  • 5.255.255.60
  • 77.88.55.66
  • 77.88.55.60
whitelisted
www.bing.com
  • 204.79.197.229
whitelisted
repository.certum.pl
  • 23.111.11.204
whitelisted
www.download.windowsupdate.com
  • 2.16.186.81
  • 2.16.186.56
whitelisted

Threats

No threats detected
Process
Message
Yandex.exe
GetLoggedUserSid(): szUserName = admin, szDomain = PC, dwSessionId = 1
Yandex.exe
GetLoggedUserSid(): user sid is found: S-1-5-21-1302019708-1500728564-335382590-1000
Yandex.exe
GetRunData() : run as user SID = S-1-5-21-1302019708-1500728564-335382590-1000
Yandex.exe
Process runs normally, i.e. under a logged user
Yandex.exe
SwitchRegistry() In
Yandex.exe
SwitchRegistry() Out
Yandex.exe
GetTaskBarDirPath() : Call GetUserSpecDirPath()
Yandex.exe
GetUserSpecDirPath(1, bTakeAsIs = 0) res = C:\Users\admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar.
Yandex.exe
GetPinnedSiteFiles(): no website files found in C:\Users\admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar.
Yandex.exe
GetPinnedSiteFiles(): no website files found in C:\Users\admin\AppData\Local\Temp.
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Reports
Yandex.exe