Malware analysis https://b24-io57no.bitrix24.com/pub/form/2_esecured_document/4ez8su/ Malicious activity

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URL:	https://b24-io57no.bitrix24.com/pub/form/2_esecured_document/4ez8su/
Full analysis:	https://app.any.run/tasks/9d355c66-dd69-4c51-aba4-e2b78c9f73da
Verdict:	Malicious activity
Analysis date:	July 17, 2019, 17:50:13
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:	FC51E32E4B2D8B58C7582C2F1AFEA001
SHA1:	4170FE8446CF2121F041C1BC0D1CC712C1C4C452
SHA256:	0239046F3B32BAFEF4D021327EF690A79DBF765BBCA595AE3509941502CD4928
SSDEEP:	3:N85RRS+zMyKK6HY9B68JRYn:2PRS+zMY6HY9BxJKn

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.

Launch configuration

Task duration:: 60 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 67.0.4 (x86 en-US) (67.0.4)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB4019990
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
No malicious indicators.
SUSPICIOUS
- Executable content was dropped or overwritten
  - firefox.exe (PID: 2836)
INFO
- Reads CPU info
  - firefox.exe (PID: 2836)
- Application launched itself
  - firefox.exe (PID: 2836)
- Creates files in the user directory
  - firefox.exe (PID: 2836)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Indicators	Parent process
2836	"C:\Program Files\Mozilla Firefox\firefox.exe" "https://b24-io57no.bitrix24.com/pub/form/2_esecured_document/4ez8su/"	C:\Program Files\Mozilla Firefox\firefox.exe		explorer.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 67.0.4
3892	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2836.0.1812456012\1523968457" -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2836 "\\.\pipe\gecko-crash-server-pipe.2836" 1148 gpu	C:\Program Files\Mozilla Firefox\firefox.exe	—	firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 67.0.4
3376	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2836.3.1546029882\1880538640" -childID 1 -isForBrowser -prefsHandle 1708 -prefMapHandle 1664 -prefsLen 1 -prefMapSize 188076 -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2836 "\\.\pipe\gecko-crash-server-pipe.2836" 1324 tab	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 67.0.4
4004	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2836.13.1696064450\2119556396" -childID 2 -isForBrowser -prefsHandle 2716 -prefMapHandle 2720 -prefsLen 5842 -prefMapSize 188076 -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2836 "\\.\pipe\gecko-crash-server-pipe.2836" 2684 tab	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 67.0.4
3048	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2836.20.261360931\754522482" -childID 3 -isForBrowser -prefsHandle 3512 -prefMapHandle 3548 -prefsLen 6720 -prefMapSize 188076 -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2836 "\\.\pipe\gecko-crash-server-pipe.2836" 3560 tab	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 67.0.4

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Total events

666

Read events

663

Write events

Delete events

Modification events


(PID) Process:	(2836) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:	write	Name:	C:\Program Files\Mozilla Firefox\firefox.exe\|Browser
Value: 0000000000000000
(PID) Process:	(2836) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:	write	Name:	ProxyEnable
Value: 0
(PID) Process:	(2836) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:	write	Name:	SavedLegacySettings
Value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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2836	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin		—
		MD5:—	SHA256:—
2836	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\pluginreg.dat.tmp		—
		MD5:—	SHA256:—
2836	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js		—
		MD5:—	SHA256:—
2836	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp		—
		MD5:—	SHA256:—
2836	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shm		—
		MD5:—	SHA256:—
2836	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp		—
		MD5:—	SHA256:—
2836	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3561288849sdhlie.sqlite-shm		—
		MD5:—	SHA256:—
2836	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.bin		binary
		MD5:FD4AC055B608CF2C11C9B2C796A4FE1A	SHA256:1D8A349613F7DCB71BF648C8C7F780F3953A2BC53435846289101FD77D8887AF
2836	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\pluginreg.dat		text
		MD5:37818D9B7248F34395C2DB3C0BD4B07F	SHA256:FF229E03D2AB696E81957957EA8D71280B5800A2B0F70EA77998C3FA4E98A8A6
2836	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.bin		binary
		MD5:6A1EF5C5AE2F682A0606848FA329072B	SHA256:29312A09916820DEC3EEE29B40C503FEE9569204E291320BD9C908B3386B1896

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
2836	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2836	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2836	firefox.exe	POST	200	172.217.16.195:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
2836	firefox.exe	POST	200	172.217.16.195:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
2836	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2836	firefox.exe	GET	200	2.20.142.253:80	http://ciscobinary.openh264.org/openh264-win32-2e1774ab6dc6c43debb0b5b628bdf122a391d521.zip	unknown	compressed	479 Kb	whitelisted
2836	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2836	firefox.exe	GET	200	2.16.186.112:80	http://detectportal.firefox.com/success.txt	unknown	text	8 b	whitelisted
2836	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2836	firefox.exe	POST	200	172.217.16.195:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2836	firefox.exe	52.210.139.31:443	location.services.mozilla.com	Amazon.com, Inc.	IE	malicious
2836	firefox.exe	2.16.186.112:80	detectportal.firefox.com	Akamai International B.V.	—	whitelisted
2836	firefox.exe	52.26.166.58:443	tiles.services.mozilla.com	Amazon.com, Inc.	US	unknown
2836	firefox.exe	34.214.202.211:443	push.services.mozilla.com	Amazon.com, Inc.	US	malicious
2836	firefox.exe	93.184.220.29:80	ocsp.digicert.com	MCI Communications Services, Inc. d/b/a Verizon Business	US	whitelisted
2836	firefox.exe	13.225.79.58:443	snippets.cdn.mozilla.net	—	US	unknown
2836	firefox.exe	34.215.70.240:443	search.services.mozilla.com	Amazon.com, Inc.	US	unknown
2836	firefox.exe	172.217.22.42:443	safebrowsing.googleapis.com	Google Inc.	US	whitelisted
2836	firefox.exe	172.217.16.195:80	ocsp.pki.goog	Google Inc.	US	whitelisted
2836	firefox.exe	13.225.78.87:443	tracking-protection.cdn.mozilla.net	—	US	suspicious

DNS requests

Domain	IP	Reputation
detectportal.firefox.com	2.16.186.112 2.16.186.50	whitelisted
a1089.dscd.akamai.net	2.16.186.50 2.16.186.112	whitelisted
location.services.mozilla.com	52.210.139.31 108.128.247.43 52.50.56.62	whitelisted
locprod1-elb-eu-west-1.prod.mozaws.net	52.50.56.62 108.128.247.43 52.210.139.31	whitelisted
ocsp.digicert.com	93.184.220.29	whitelisted
cs9.wac.phicdn.net	93.184.220.29	whitelisted
push.services.mozilla.com	34.214.202.211	whitelisted
autopush.prod.mozaws.net	34.214.202.211	whitelisted
search.services.mozilla.com	34.215.70.240 52.11.30.237 54.190.222.97	whitelisted
search.r53-2.services.mozilla.com	54.190.222.97 52.11.30.237 34.215.70.240	whitelisted

Threats

No threats detected

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No debug info

General Info

https://b24-io57no.bitrix24.com/pub/form/2_esecured_document/4ez8su/

FC51E32E4B2D8B58C7582C2F1AFEA001

4170FE8446CF2121F041C1BC0D1CC712C1C4C452

0239046F3B32BAFEF4D021327EF690A79DBF765BBCA595AE3509941502CD4928

3:N85RRS+zMyKK6HY9B68JRYn:2PRS+zMY6HY9BxJKn

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Executable content was dropped or overwritten

INFO

Reads CPU info

Application launched itself

Creates files in the user directory

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings