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File name:

speed check[1].exe

Full analysis: https://app.any.run/tasks/22106732-a634-446d-83e8-18a92a7ff026
Verdict: Malicious activity
Analysis date: May 20, 2019, 13:47:59
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, Nullsoft Installer self-extracting archive
MD5:

F1B880DA9C75045AFBD7D0DF53F3A8BE

SHA1:

CF984E538E71987DCBC15DF9CDD72BDF03806C2D

SHA256:

1DC166DF2BC6501015A8596AAC66E59A2B10CB2554299ADBD0085BD62D355EE6

SSDEEP:

3072:aH/UVfVpLlgMcwm456Pl2048jXfQ6m06tIkPaB1FcwJoa+c8XViMjMeRbaaWtsB:aD4mHtD9vQg6i8adcwJoa+YMz5

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

    • Application was dropped or rewritten from another process

      • IELauncher.exe (PID: 2088)
    • Loads dropped or rewritten executable

      • speed check[1].exe (PID: 3084)
  • SUSPICIOUS

    • Executed via COM

      • iexplore.exe (PID: 2264)
      • FlashUtil32_26_0_0_131_ActiveX.exe (PID: 2356)
    • Creates files in the user directory

      • speed check[1].exe (PID: 3084)
    • Changes the started page of IE

      • speed check[1].exe (PID: 3084)
    • Executable content was dropped or overwritten

      • speed check[1].exe (PID: 3084)
    • Creates a software uninstall entry

      • speed check[1].exe (PID: 3084)
  • INFO

    • Changes internet zones settings

      • iexplore.exe (PID: 2264)
    • Application launched itself

      • iexplore.exe (PID: 2264)
      • chrome.exe (PID: 2540)
    • Creates files in the user directory

      • iexplore.exe (PID: 2848)
      • iexplore.exe (PID: 2760)
      • FlashUtil32_26_0_0_131_ActiveX.exe (PID: 2356)
      • iexplore.exe (PID: 2264)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2848)
      • iexplore.exe (PID: 2760)
      • iexplore.exe (PID: 2264)
    • Reads internet explorer settings

      • iexplore.exe (PID: 2848)
      • iexplore.exe (PID: 2760)
    • Reads settings of System Certificates

      • iexplore.exe (PID: 2264)
      • chrome.exe (PID: 2540)
    • Changes settings of System certificates

      • chrome.exe (PID: 2540)
      • iexplore.exe (PID: 2264)
    • Manual execution by user

      • chrome.exe (PID: 2540)
    • Modifies the open verb of a shell class

      • chrome.exe (PID: 2540)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 2264)
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) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:01:30 04:57:31+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 24576
InitializedDataSize: 118784
UninitializedDataSize: 1024
EntryPoint: 0x31d6
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 30-Jan-2018 03:57:31
Detected languages:
  • English - United States

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: 5
Time date stamp: 30-Jan-2018 03:57:31
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
0x00005F0D
0x00006000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.45052
.rdata
0x00007000
0x00001248
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.00765
.data
0x00009000
0x0001A818
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.12959
.ndata
0x00024000
0x0000D000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00031000
0x00004108
0x00004200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.00746

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.2963
1059
UNKNOWN
English - United States
RT_MANIFEST
2
5.9993
3752
UNKNOWN
English - United States
RT_ICON
3
6.24459
2216
UNKNOWN
English - United States
RT_ICON
4
5.01502
1384
UNKNOWN
English - United States
RT_ICON
5
6.16057
1128
UNKNOWN
English - United States
RT_ICON
6
3.34146
744
UNKNOWN
English - United States
RT_ICON
7
3.04232
296
UNKNOWN
English - United States
RT_ICON
103
2.6691
104
UNKNOWN
English - United States
RT_GROUP_ICON
105
2.73893
514
UNKNOWN
English - United States
RT_DIALOG
106
2.91148
248
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
60
Monitored processes
27
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start speed check[1].exe ielauncher.exe no specs iexplore.exe iexplore.exe iexplore.exe flashutil32_26_0_0_131_activex.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3084"C:\Users\admin\AppData\Local\Temp\speed check[1].exe" C:\Users\admin\AppData\Local\Temp\speed check[1].exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2088"C:\Users\admin\AppData\Local\Speed Check\IELauncher.exe" https://www.checkmyspeednow.com https://www.checkmyspeednow.com/thankyou.php?id=MTI2MzM&theme=dGhlbWVfc3BlZWQzX3dpZGdldF9wYXNzMw&browser=ie#hfew=3C8D4BFC-6BD7-46C3-AF71-C8F2354A765FC:\Users\admin\AppData\Local\Speed Check\IELauncher.exespeed check[1].exe
User:
admin
Integrity Level:
MEDIUM
Description:
Exit code:
0
Version:
0.0.0.0
2264"C:\Program Files\Internet Explorer\iexplore.exe" -EmbeddingC:\Program Files\Internet Explorer\iexplore.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
2848"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2264 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
2760"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2264 CREDAT:71940C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
2356C:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe -EmbeddingC:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exesvchost.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe® Flash® Player Installer/Uninstaller 26.0 r0
Version:
26,0,0,131
2540"C:\Program Files\Google\Chrome\Application\chrome.exe" C:\Program Files\Google\Chrome\Application\chrome.exe
explorer.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
3221225547
Version:
73.0.3683.75
1516"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=73.0.3683.75 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x6de60f18,0x6de60f28,0x6de60f34C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
844"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=2532 --on-initialized-event-handle=308 --parent-handle=312 /prefetch:6C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
3100"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=952,8328502232637002956,8385694884166986448,131072 --enable-features=PasswordImport --gpu-preferences=KAAAAAAAAACAAwAAAQAAAAAAAAAAAGAAAAAAAAEAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=15405637415133485389 --mojo-platform-channel-handle=936 --ignored=" --type=renderer " /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
73.0.3683.75
Total events
1 233
Read events
1 015
Write events
0
Delete events
0

Modification events

No data
Executable files
4
Suspicious files
97
Text files
280
Unknown types
26

Dropped files

PID
Process
Filename
Type
3084speed check[1].exeC:\Users\admin\AppData\Local\Temp\nsjEA9E.tmp\ioSpecial.initext
MD5:E73229CCA310E48947434D95DE1E3B0F
SHA256:F9059B95BA8D2F91E20C9EFBD83D02C5C230205A8EBBD81DE03F34C21A5DF4F4
3084speed check[1].exeC:\Users\admin\AppData\Local\Temp\nsjEA9E.tmp\modern-wizard.bmpimage
MD5:CBE40FD2B1EC96DAEDC65DA172D90022
SHA256:3AD2DC318056D0A2024AF1804EA741146CFC18CC404649A44610CBF8B2056CF2
3084speed check[1].exeC:\Users\admin\AppData\Local\Speed Check\IELauncher.exeexecutable
MD5:6DC8C8220A3E635A8ED5BBE2A25AF0ED
SHA256:07803EA0D3756AE576122AF27233EA46C25011E87745279837D9DEEEDF791B5A
3084speed check[1].exeC:\Users\admin\AppData\Local\Speed Check\uninst.exeexecutable
MD5:939B09050DE60B49907D779A6C605287
SHA256:7236705CBF603B1297BAC353744C13928824820F0EDEA1B0B0B3EC27A39D3F70
3084speed check[1].exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Speed Check\Speed Check Uninstaller.lnklnk
MD5:EDFC6D1D45C6D5B67EF8ABB40E797362
SHA256:07AB978CF5609EA33CE4B3C9966E08B64392296D03ACC51B94A1CAC3A8A512D7
3084speed check[1].exeC:\Users\admin\AppData\Local\Temp\nsjEA9E.tmp\InstallOptions.dllexecutable
MD5:8D5A5529462A9BA1AC068EE0502578C7
SHA256:E625DCD0188594B1289891B64DEBDDEB5159ACA182B83A12675427B320BF7790
2848iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\09RUMF2X\gtm[1].js
MD5:
SHA256:
2848iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\admin@checkmyspeednow[1].txttext
MD5:0332C31BB667652B5837C071CB89AABB
SHA256:E938B14C7F746552D9544930AB745042968DF5A0AEBA12D6122209CB9424E74A
2848iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\09RUMF2X\style[1].csstext
MD5:C001CC1DE0D845F52D70FBFE56444ACB
SHA256:C810921200644C75FEBDF96A7CCCFD1EF85EB304CD5CF4B77A0ED1C4C08B6FBE
2848iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\JW431GQD\homepage[1].htmlhtml
MD5:D04CE2E0C1CCC374AAB1F20098174E60
SHA256:A33A938169E71D16A47ECF9F8C7DC673039554AF561D132B32F299BC783BBB77
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
89
DNS requests
46
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2848
iexplore.exe
GET
301
54.149.136.171:80
http://speedof.me/api/api.js
US
html
237 b
whitelisted
2540
chrome.exe
GET
172.217.168.3:80
http://csi.gstatic.com/csi?v=3&s=gapi_module&action=gapi_iframes__googleapis_cli12&it=mli.29,mei.13&tbsrt=866&tran=15&e=abc_l0,abc_m0,abc_pgapi_iframes__googleapis_cli12,abc_u0&rt=
US
whitelisted
2540
chrome.exe
GET
200
74.125.173.166:80
http://r1---sn-1gieen7e.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjJlQUFXRC12Ny1ldUFnMXF3SDlXZDlFZw/7319.128.0.1_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mip=185.212.170.83&mm=28&mn=sn-1gieen7e&ms=nvh&mt=1558360055&mv=m&pl=24&shardbypass=yes
US
crx
842 Kb
whitelisted
2540
chrome.exe
GET
302
172.217.18.14:80
http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjJlQUFXRC12Ny1ldUFnMXF3SDlXZDlFZw/7319.128.0.1_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx
US
html
505 b
whitelisted
2848
iexplore.exe
GET
200
216.58.206.10:80
http://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
US
text
29.6 Kb
whitelisted
2760
iexplore.exe
GET
200
172.217.18.10:80
http://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
US
text
29.6 Kb
whitelisted
2540
chrome.exe
GET
200
52.85.182.11:80
http://x.ss2.us/x.cer
US
der
1.27 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
172.217.18.168:443
www.googletagmanager.com
Google Inc.
US
whitelisted
2848
iexplore.exe
172.217.22.110:443
www.google-analytics.com
Google Inc.
US
whitelisted
2848
iexplore.exe
172.217.18.10:80
ajax.googleapis.com
Google Inc.
US
whitelisted
2848
iexplore.exe
172.217.18.10:443
ajax.googleapis.com
Google Inc.
US
whitelisted
2848
iexplore.exe
54.149.136.171:80
speedof.me
Amazon.com, Inc.
US
unknown
172.217.18.10:80
ajax.googleapis.com
Google Inc.
US
whitelisted
2848
iexplore.exe
104.18.63.155:443
www.checkmyspeednow.com
Cloudflare Inc
US
shared
172.217.18.10:443
ajax.googleapis.com
Google Inc.
US
whitelisted
2760
iexplore.exe
104.18.63.155:443
www.checkmyspeednow.com
Cloudflare Inc
US
shared
2760
iexplore.exe
54.149.136.171:80
speedof.me
Amazon.com, Inc.
US
unknown

DNS requests

Domain
IP
Reputation
www.checkmyspeednow.com
  • 104.18.63.155
  • 104.18.62.155
unknown
ajax.googleapis.com
  • 172.217.18.10
  • 216.58.206.10
  • 216.58.207.42
  • 216.58.207.74
  • 216.58.208.42
  • 172.217.16.138
  • 172.217.22.42
  • 172.217.22.74
  • 216.58.210.10
  • 172.217.16.202
  • 172.217.18.106
  • 172.217.23.170
  • 172.217.21.202
  • 216.58.205.234
  • 172.217.21.234
whitelisted
speedof.me
  • 54.149.136.171
  • 52.33.17.65
whitelisted
www.googletagmanager.com
  • 172.217.18.168
  • 172.217.22.104
whitelisted
www.google-analytics.com
  • 172.217.22.110
whitelisted
www.googleadservices.com
  • 216.58.205.226
  • 172.217.16.162
whitelisted
googleads.g.doubleclick.net
  • 172.217.16.130
  • 172.217.22.98
whitelisted
www.google.com
  • 172.217.21.228
  • 216.58.207.36
whitelisted
www.google.ch
  • 216.58.205.227
whitelisted
d10lpsik1i8c69.cloudfront.net
  • 52.85.182.176
  • 52.85.182.138
  • 52.85.182.239
  • 52.85.182.32
whitelisted

Threats

No threats detected
No debug info