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URL:

http://concretehollowblock.com/wp-includes/sendinc/service/secure/En_en/201903/

Full analysis: https://app.any.run/tasks/6105783d-ec51-4b29-ba56-a109d489e67a
Verdict: Malicious activity
Threats:

Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email.

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Analysis date: March 21, 2019, 14:53:06
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
opendir
Indicators:
MD5:

39F1D1EDEBDD4038A2CE4D44E8DFC8FF

SHA1:

81FA7DEA5E5D3ACCCC4ED5CA64B0E301E8F31961

SHA256:

C28903B95907BDF3DFDDBF73813C2277AA9338ACC8E55EB2222C650A57724398

SSDEEP:

3:N1KdKLlhJJKdsUe2pGLGSQGOAHfO1kN:CI/JEqUfpGSGOP1i

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

    No suspicious indicators.

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 1252)

    • Changes internet zones settings

      • iexplore.exe (PID: 1252)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2600)

    • Reads internet explorer settings

      • iexplore.exe (PID: 2600)

    • Creates files in the user directory

      • iexplore.exe (PID: 2600)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
31
Monitored processes
2
Malicious processes
0
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
1252"C:\Program Files\Internet Explorer\iexplore.exe" -nohomeC:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
2600"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1252 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)
Total events
361
Read events
316
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
0
Text files
18
Unknown types
3

Dropped files

PID
Process
Filename
Type
1252iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico —
MD5:—
SHA256:—
1252iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
2600iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DBBB9B60\dnserror[1]html
MD5:68E03ED57EC741A4AFBBCD11FAB1BDBE
SHA256:1FF3334C3EB27033F8F37029FD72F648EDD4551FCE85FC1F5159FEAEA1439630
2600iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\2NYFMWLJ\httpErrorPagesScripts[1]text
MD5:E7CA76A3C9EE0564471671D500E3F0F3
SHA256:58268CA71A28973B756A48BBD7C9DC2F6B87B62AE343E582CE067C725275B63C
2600iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.datdat
MD5:E7E1ECA51F16FF7D7F00EDA74955FB4C
SHA256:AFE69A51C9CC259C6CD9D9A60BD3141811C6163471D17211CE1787D6904FDC2A
2600iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\2NYFMWLJ\favcenter[1]image
MD5:25D76EE5FB5B890F2CC022D94A42FE19
SHA256:07D07A467E4988D3C377ACD6DC9E53ABCA6B64E8FBF70F6BE19D795A1619289B
2600iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\MSIMGSIZ.DATsmt
MD5:5B62C13D97D3E9A8A72D46CA5136DCAB
SHA256:4F053C5055E702BB748E9931D4931CC3474C241F98C488FD3D9F49D2B0DDB238
2600iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DBBB9B60\desktop.iniini
MD5:4A3DEB274BB5F0212C2419D3D8D08612
SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38
2600iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\IOG3MOY7\down[1]image
MD5:555E83CE7F5D280D7454AF334571FB25
SHA256:70F316A5492848BB8242D49539468830B353DDAA850964DB4E60A6D2D7DB4880
2600iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DBBB9B60\noConnect[1]image
MD5:3CB8FACCD5DE434D415AB75C17E8FD86
SHA256:6976C426E3AC66D66303C114B22B2B41109A7DE648BA55FFC3E5A53BD0DB09E7
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
3
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2600
iexplore.exe
GET
—
192.3.2.170:80
http://concretehollowblock.com/wp-includes/sendinc/service/secure/En_en/201903/
US
—
—
malicious
1252
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 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
2600
iexplore.exe
192.3.2.170:80
concretehollowblock.com
ColoCrossing
US
malicious
1252
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
concretehollowblock.com
  • 192.3.2.170
malicious
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

PID
Process
Class
Message
2600
iexplore.exe
A Network Trojan was detected
ET TROJAN Possible malicious Office doc hidden in XML file
No debug info
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Reports
http://concretehollowblock.com/wp-includes/sendinc/service/secure/En_en/201903/