download:

openlink.exe

Full analysis: https://app.any.run/tasks/b8a2a9ca-3573-4734-b34d-dbb38ed6bcef
Verdict: Malicious activity
Analysis date: April 14, 2020, 06:49:14
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
opendir
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
MD5:

0DE19D334AE0A47397419D86DEEAFF7C

SHA1:

E5F0C71E4DC8E0088C35A552D873013B3055B66C

SHA256:

E3872E08F6D10DF5FE661979422C000ACE02DDB8604D782A8DFC6098C11CA2B0

SSDEEP:

3072:zMUWAHrRW60Ag/dTC4/Hd7ilq3kjca+TjecjMUCqT/0uf:zMGHrRWBTCW+U3k9GjR/X

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

      • openlink.exe (PID: 2356)

    • Executed via COM

      • FlashUtil32_26_0_0_131_ActiveX.exe (PID: 2504)

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 3056)

    • Creates files in the user directory

      • iexplore.exe (PID: 3792)
      • FlashUtil32_26_0_0_131_ActiveX.exe (PID: 2504)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3056)
      • iexplore.exe (PID: 3792)

    • Changes internet zones settings

      • iexplore.exe (PID: 3056)

    • Dropped object may contain Bitcoin addresses

      • iexplore.exe (PID: 3792)

    • Reads internet explorer settings

      • iexplore.exe (PID: 3792)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | UPX compressed Win32 Executable (43.5)
.exe | Win32 EXE Yoda's Crypter (42.7)
.exe | Win32 Executable (generic) (7.2)
.exe | Generic Win/DOS Executable (3.2)
.exe | DOS Executable Generic (3.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2017:04:01 08:06:24+02:00
PEType: PE32
LinkerVersion: 9
CodeSize: 73728
InitializedDataSize: 86016
UninitializedDataSize: 225280
EntryPoint: 0x49150
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.1
ProductVersionNumber: 1.0.0.1
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Chinese (Simplified)
CharacterSet: Windows, Chinese (Simplified)
CompanyName: -
FileDescription: 访问互联网
FileVersion: -
InternalName: -
LegalCopyright: -
OriginalFileName: -
ProductName: -
ProductVersion: -

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 01-Apr-2017 06:06:24
Detected languages:
  • Chinese - PRC
  • English - United States
CompanyName: -
FileDescription: 访问互联网
FileVersion: -
InternalName: -
LegalCopyright: -
OriginalFilename: -
ProductName: -
ProductVersion: -

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: 3
Time date stamp: 01-Apr-2017 06:06:24
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
UPX0
0x00001000
0x00037000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x00038000
0x00012000
0x00011400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.9058
.rsrc
0x0004A000
0x00015000
0x00014C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
6.83932

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.79597
346
Latin 1 / Western European
English - United States
RT_MANIFEST
2
5.22926
9640
Latin 1 / Western European
Chinese - PRC
RT_ICON
3
5.75932
4264
Latin 1 / Western European
Chinese - PRC
RT_ICON
4
6.17195
1128
Latin 1 / Western European
Chinese - PRC
RT_ICON
5
2.89005
744
Latin 1 / Western European
Chinese - PRC
RT_ICON
6
2.54353
296
Latin 1 / Western European
Chinese - PRC
RT_ICON
7
2.02749
68
Latin 1 / Western European
Chinese - PRC
RT_STRING
8
5.17501
2216
Latin 1 / Western European
Chinese - PRC
RT_ICON
9
3.47748
1384
Latin 1 / Western European
Chinese - PRC
RT_ICON
10
2.83156
9640
Latin 1 / Western European
Chinese - PRC
RT_ICON

Imports

ADVAPI32.dll
GDI32.dll
KERNEL32.DLL
OLEAUT32.dll
SHELL32.dll
USER32.dll
WINSPOOL.DRV
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
4
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start openlink.exe no specs iexplore.exe iexplore.exe flashutil32_26_0_0_131_activex.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2356"C:\Users\admin\Desktop\openlink.exe" C:\Users\admin\Desktop\openlink.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
访问互联网
Exit code:
0
Modules
Images
c:\users\admin\desktop\openlink.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\gdi32.dll
c:\windows\system32\user32.dll
2504C:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe -EmbeddingC:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe—svchost.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe® Flash® Player Installer/Uninstaller 26.0 r0
Exit code:
0
Version:
26,0,0,131
Modules
Images
c:\windows\system32\macromed\flash\flashutil32_26_0_0_131_activex.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\advapi32.dll
3056"C:\Program Files\Internet Explorer\iexplore.exe" https://hao.360.cn/?src=lm&ls=n162f37fb94C:\Program Files\Internet Explorer\iexplore.exe
openlink.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:\systemroot\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\iertutil.dll
3792"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3056 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:\systemroot\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\iertutil.dll
Total events
640
Read events
544
Write events
96
Delete events
0

Modification events

(PID) Process:(2356) openlink.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached
Operation:writeName:{17FE9752-0B5A-4665-84CD-569794602F5C} {7F9185B0-CB92-43C5-80A9-92277A4F7B54} 0xFFFF
Value:
0100000000000000C699C3DD2812D601
(PID) Process:(3056) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
4022771122
(PID) Process:(3056) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30806568
(PID) Process:(3056) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3056) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3056) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3056) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3056) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3056) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3056) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
0
Suspicious files
58
Text files
302
Unknown types
48

Dropped files

PID
Process
Filename
Type
3792iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\CabFE6D.tmp —
MD5:—
SHA256:—
3792iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\TarFE6E.tmp —
MD5:—
SHA256:—
3056iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
3792iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C18B7A4A1C49A0D62FB269C7C94152C2_D348AC65641F62DB6CB48240267534F8der
MD5:—
SHA256:—
3792iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1B1F4BA66CDBFEC85A20E11BF729AF23_AA85F8F9DAFF33153B5AEC2E983B94B6binary
MD5:—
SHA256:—
3792iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\5IWPIAR9\ZFL8Y069.jstext
MD5:—
SHA256:—
3792iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\1B1F4BA66CDBFEC85A20E11BF729AF23_AA85F8F9DAFF33153B5AEC2E983B94B6der
MD5:—
SHA256:—
3792iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\f08bc12be7f1e90a[1].csstext
MD5:—
SHA256:—
3792iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\634dc5c095f8b9d9[1].jstext
MD5:—
SHA256:—
3792iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\b24519a5d3f9815e,f9b1192f9aac9dda,36fb213f6368a9e4,2207765d93eaaa52,0361bab6e2a93b9d,4e7deb736093fce6,838171e602a3f787,ea238c44b824a426,d2dbf6335ed38c5d,a7[1].jstext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
29
TCP/UDP connections
258
DNS requests
71
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3792
iexplore.exe
GET
200
151.139.236.246:80
http://subca.ocsp-certum.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTYOkzrrCGQj08njZXbUQQpkoUmuQQUCHbNywf%2FJPbFze27kLzihDdGdfcCEAXtiNgIjRHr3dYjljy67UI%3D
US
der
1.66 Kb
whitelisted
3792
iexplore.exe
GET
200
151.139.236.246:80
http://subca.ocsp-certum.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTYOkzrrCGQj08njZXbUQQpkoUmuQQUCHbNywf%2FJPbFze27kLzihDdGdfcCEQDvBRp0Gh2UCfyl5GQPjTyb
US
der
1.66 Kb
whitelisted
3792
iexplore.exe
GET
200
151.139.236.246:80
http://subca.ocsp-certum.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBR5iK7tYk9tqQEoeQhZNkKcAol9bgQUjEPEy22YwaechGnr30oNYJY6w%2FsCEQCTkoVAAWVxX5R%2FKI%2FvyZso
US
der
1.62 Kb
whitelisted
3792
iexplore.exe
GET
200
151.139.236.246:80
http://subca.ocsp-certum.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTYOkzrrCGQj08njZXbUQQpkoUmuQQUCHbNywf%2FJPbFze27kLzihDdGdfcCEQDvBRp0Gh2UCfyl5GQPjTyb
US
der
1.66 Kb
whitelisted
3792
iexplore.exe
GET
200
151.139.236.246:80
http://subca.ocsp-certum.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTYOkzrrCGQj08njZXbUQQpkoUmuQQUCHbNywf%2FJPbFze27kLzihDdGdfcCEQDvBRp0Gh2UCfyl5GQPjTyb
US
der
1.66 Kb
whitelisted
3792
iexplore.exe
GET
200
151.139.236.246:80
http://wosign-ovca.ocsp-certum.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSD6ko%2BA2xkatUMVJtLDHYP3ZqccAQUoRNU3FZzLCeCysiE7%2B6%2FAP1fq1YCEGqD0cTzILdhyUXHCbniMq0%3D
US
der
1.50 Kb
whitelisted
3792
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.usertrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBR8sWZUnKvbRO5iJhat9GV793rVlAQUrb2YejS0Jvf6xCZU7wO94CTLVBoCECdm7lbrSfOOq9dwovyE3iI%3D
US
der
471 b
whitelisted
3792
iexplore.exe
GET
200
151.139.236.246:80
http://wotrus-ovca.ocsp-certum.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBROB68uPCabixs381BzpJxWVlED2AQUasBJGVKf6gFeRQyx8A9%2BoF9tj%2BUCEHzUDTxZexFHaUzI%2Fseg6Rw%3D
US
der
1.50 Kb
whitelisted
3792
iexplore.exe
GET
200
123.59.118.38:80
http://ocsp.crlocsp.cn/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRgH%2FPN%2F2KBN5Fec0GB96MNB1kxHgQUmZst9ovwo9uJ1J775XQvaNKQT%2BQCEQDl4LMz%2BDALlI5yCWlhELkT
CN
der
472 b
suspicious
3792
iexplore.exe
GET
200
151.139.128.14:80
http://ocsp.usertrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBR8sWZUnKvbRO5iJhat9GV793rVlAQUrb2YejS0Jvf6xCZU7wO94CTLVBoCEBPqKHBb9OztDDZjCYBhQzY%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
3792
iexplore.exe
36.110.236.68:443
hao.360.cn
IDC, China Telecommunications Corporation
CN
unknown
3792
iexplore.exe
151.139.236.246:80
subca.ocsp-certum.com
netDNA
US
unknown
3792
iexplore.exe
143.204.97.14:443
s1.ssl.qhimg.com
—
US
unknown
3056
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3792
iexplore.exe
180.153.199.213:443
hao1.qhimg.com
China Telecom (Group)
CN
unknown
3792
iexplore.exe
58.222.38.25:443
hao1.qhimg.com
No.31,Jin-rong Street
CN
unknown
3792
iexplore.exe
13.225.73.100:443
p0.ssl.qhimgs4.com
—
US
unknown
3792
iexplore.exe
104.192.110.245:443
s3m.mediav.com
Beijing Qihu Technology Company Limited
US
suspicious
3792
iexplore.exe
117.91.191.253:443
hao1.qhimg.com
No.31,Jin-rong Street
CN
unknown
3792
iexplore.exe
218.93.202.6:443
hao1.qhimg.com
No.31,Jin-rong Street
CN
unknown

DNS requests

Domain
IP
Reputation
hao.360.cn
  • 36.110.236.68
suspicious
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
subca.ocsp-certum.com
  • 151.139.236.246
whitelisted
hao.360.com
  • 36.110.236.68
unknown
s1.ssl.qhimg.com
  • 143.204.97.14
  • 143.204.97.53
  • 143.204.97.110
  • 143.204.97.69
whitelisted
s0.ssl.qhimg.com
  • 143.204.97.110
  • 143.204.97.69
  • 143.204.97.14
  • 143.204.97.53
whitelisted
hao1.qhimg.com
  • 58.222.38.25
  • 58.221.63.2
  • 180.153.199.213
  • 114.236.141.194
  • 180.153.199.209
  • 117.91.191.253
  • 218.93.202.6
  • 58.222.38.24
malicious
hao2.qhimg.com
  • 180.153.199.213
  • 180.153.199.209
  • 218.93.202.6
  • 58.221.63.2
  • 117.91.191.253
  • 58.222.38.24
  • 58.222.38.25
  • 114.236.141.194
suspicious
hao3.qhimg.com
  • 117.91.191.253
  • 218.93.202.6
  • 58.222.38.25
  • 180.153.199.213
  • 58.221.63.2
  • 58.222.38.24
  • 114.236.141.194
  • 180.153.199.209
malicious

Threats

No threats detected
No debug info
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Reports
openlink.exe