Malware analysis https://koreanairlines-my.sharepoint.com/:b:/g/personal/jiyoungjung_koreanair_com/EUfFknSDC71Am8a3-CIiLoIBl7GmFTwHXbtSnN0MxAcR8Q?e=d1KpIv-oDE6P3ZQ4A1457w&at=9 Malicious activity

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URL:	https://koreanairlines-my.sharepoint.com/:b:/g/personal/jiyoungjung_koreanair_com/EUfFknSDC71Am8a3-CIiLoIBl7GmFTwHXbtSnN0MxAcR8Q?e=d1KpIv-oDE6P3ZQ4A1457w&at=9
Full analysis:	https://app.any.run/tasks/4298241d-9f2a-45ba-8c42-650b3852c277
Verdict:	Malicious activity
Analysis date:	April 25, 2019, 08:58:42
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:	CC216FEBFCE2E08451161642C333B107
SHA1:	F165B46B64BABDA9B1C6A7199CD1F41ED15E29DD
SHA256:	AC6992E9A859EABC3613436F175A8727DD0BEDF1E6488EC7CDF5D078A92294A1
SSDEEP:	3:N8PXAELN0MWN+ArL5BKqGSPMUVNVwDjm/IMkGc3UPxOw3F3Vy3hF/Lex:2YjMWN+AfzpMUkawXyPMw3iF/Lex

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 (73.0.3683.75)
Google Update Helper (1.3.33.23)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.6.1 (4.6.01055)
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++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
Mozilla Firefox 65.0.2 (x86 en-US) (65.0.2)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
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
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: 2800)
INFO
- Reads CPU info
  - firefox.exe (PID: 2800)
- Application launched itself
  - firefox.exe (PID: 2800)
- Creates files in the user directory
  - firefox.exe (PID: 2800)

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

2800

"C:\Program Files\Mozilla Firefox\firefox.exe" https://koreanairlines-my.sharepoint.com/:b:/g/personal/jiyoungjung_koreanair_com/EUfFknSDC71Am8a3-CIiLoIBl7GmFTwHXbtSnN0MxAcR8Q?e=d1KpIv-oDE6P3ZQ4A1457w&at=9

C:\Program Files\Mozilla Firefox\firefox.exe

explorer.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Version:

65.0.2

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

2684

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2800.0.242254238\378743682" -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - "C:\Users\admin\AppData\LocalLow\Mozilla\Temp-{ce348e4c-7d33-445e-89f9-60108c51bcaf}" 2800 "\\.\pipe\gecko-crash-server-pipe.2800" 1092 gpu

C:\Program Files\Mozilla Firefox\firefox.exe

—

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Version:

65.0.2

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

456

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2800.6.1905584541\1310778668" -childID 1 -isForBrowser -prefsHandle 1268 -prefMapHandle 1644 -prefsLen 1 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2800 "\\.\pipe\gecko-crash-server-pipe.2800" 1612 tab

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

LOW

Description:

Firefox

Version:

65.0.2

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

3000

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2800.13.1692080324\1619512221" -childID 2 -isForBrowser -prefsHandle 2568 -prefMapHandle 2572 -prefsLen 216 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2800 "\\.\pipe\gecko-crash-server-pipe.2800" 2584 tab

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

LOW

Description:

Firefox

Version:

65.0.2

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

3364

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2800.20.42170550\373714392" -childID 3 -isForBrowser -prefsHandle 3144 -prefMapHandle 3284 -prefsLen 5824 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2800 "\\.\pipe\gecko-crash-server-pipe.2800" 3280 tab

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

LOW

Description:

Firefox

Version:

65.0.2

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

4048

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2800.27.625545434\2080846338" -childID 4 -isForBrowser -prefsHandle 3320 -prefMapHandle 2912 -prefsLen 7156 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2800 "\\.\pipe\gecko-crash-server-pipe.2800" 3740 tab

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

LOW

Description:

Firefox

Version:

65.0.2

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

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Total events

986

Read events

984

Write events

Delete events

Modification events


(PID) Process:	(2800) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:	write	Name:	ProxyEnable
Value: 0
(PID) Process:	(2800) 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

103

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2800	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin		—
		MD5:—	SHA256:—
2800	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js		—
		MD5:—	SHA256:—
2800	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp		—
		MD5:—	SHA256:—
2800	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cert9.db-journal		—
		MD5:—	SHA256:—
2800	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.bin		binary
		MD5:82F61C08D68502377826CA7EA054CEA7	SHA256:85801BCE5D7CE3A2ABC14E3208151AC9D324A6EA82FB2ADA1D10BAA8EF58E7DF
2800	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.js		text
		MD5:C52C31E2D546FC217645CD7F542CF3E0	SHA256:73974F60357B038693803F51CA750E9ED609A3376548C88C117FA1FCBB328236
2800	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.bin		binary
		MD5:79262A046A800BC3C3125FF94893CC51	SHA256:EA78CB0E02CA9BD0DC9AE055B82486E63ED4643A53717970A20D5FED7D18A51E
2800	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cert9.db		sqlite
		MD5:5DA718780681EC29CACE4FD98FA242CB	SHA256:BDDE898CDD68256F6F6167483B13F38EB5C3567D3F0590546788F74295147A85
2800	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3561288849sdhlie.sqlite-shm		binary
		MD5:B7C14EC6110FA820CA6B65F5AEC85911	SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2800	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\except-flash-digest256.sbstore		binary
		MD5:C921D8E98FA01B4F303481E112202E92	SHA256:4EF1038730EC8BC7206713C29A936768831B922C5E6C83355FD62D7401D8C1DC

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

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HTTP(S) requests

TCP/UDP connections

DNS requests

111

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
2800	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2800	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2800	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2800	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2800	firefox.exe	POST	200	172.217.21.195:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
2800	firefox.exe	POST	200	104.18.25.243:80	http://ocsp.msocsp.com/	US	der	1.79 Kb	whitelisted
2800	firefox.exe	POST	200	172.217.21.195:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
2800	firefox.exe	GET	200	2.16.186.50:80	http://detectportal.firefox.com/success.txt	unknown	text	8 b	whitelisted
2800	firefox.exe	POST	200	172.217.21.195:80	http://ocsp.pki.goog/GTSGIAG3	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
2800	firefox.exe	2.16.186.50:80	detectportal.firefox.com	Akamai International B.V.	—	whitelisted
2800	firefox.exe	172.217.21.195:80	ocsp.pki.goog	Google Inc.	US	whitelisted
2800	firefox.exe	2.16.186.25:443	spoprod-a.akamaihd.net	Akamai International B.V.	—	whitelisted
2800	firefox.exe	13.107.136.9:443	koreanairlines-my.sharepoint.com	Microsoft Corporation	US	whitelisted
2800	firefox.exe	34.214.69.153:443	tiles.services.mozilla.com	Amazon.com, Inc.	US	unknown
2800	firefox.exe	93.184.220.29:80	ocsp.digicert.com	MCI Communications Services, Inc. d/b/a Verizon Business	US	whitelisted
2800	firefox.exe	52.10.42.204:443	search.services.mozilla.com	Amazon.com, Inc.	US	unknown
2800	firefox.exe	54.192.202.20:443	snippets.cdn.mozilla.net	Amazon.com, Inc.	US	unknown
2800	firefox.exe	74.125.140.95:443	safebrowsing.googleapis.com	Google Inc.	US	whitelisted
2800	firefox.exe	52.27.144.31:443	aus5.mozilla.org	Amazon.com, Inc.	US	unknown

DNS requests

Domain	IP	Reputation
detectportal.firefox.com	2.16.186.50 2.16.186.112	whitelisted
koreanairlines-my.sharepoint.com	13.107.136.9	suspicious
a1089.dscd.akamai.net	2.16.186.112 2.16.186.50 74.125.154.6	whitelisted
spo-0004.spo-msedge.net	13.107.136.9	whitelisted
search.services.mozilla.com	52.10.42.204 54.200.51.65 52.27.229.90	whitelisted
search.r53-2.services.mozilla.com	52.27.229.90 54.200.51.65 52.10.42.204	whitelisted
tiles.services.mozilla.com	34.214.69.153 35.164.218.3 35.166.92.58 34.208.143.106 52.34.132.219 52.26.103.165 35.164.130.113 35.165.22.140	whitelisted
tiles.r53-2.services.mozilla.com	35.165.22.140 35.164.130.113 52.26.103.165 52.34.132.219 34.208.143.106 35.166.92.58 35.164.218.3 34.214.69.153	whitelisted
snippets.cdn.mozilla.net	54.192.202.20	whitelisted
drcwo519tnci7.cloudfront.net	54.192.202.20	shared

Threats

No threats detected

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No debug info

General Info

https://koreanairlines-my.sharepoint.com/:b:/g/personal/jiyoungjung_koreanair_com/EUfFknSDC71Am8a3-CIiLoIBl7GmFTwHXbtSnN0MxAcR8Q?e=d1KpIv-oDE6P3ZQ4A1457w&at=9

CC216FEBFCE2E08451161642C333B107

F165B46B64BABDA9B1C6A7199CD1F41ED15E29DD

AC6992E9A859EABC3613436F175A8727DD0BEDF1E6488EC7CDF5D078A92294A1

3:N8PXAELN0MWN+ArL5BKqGSPMUVNVwDjm/IMkGc3UPxOw3F3Vy3hF/Lex:2YjMWN+AfzpMUkawXyPMw3iF/Lex

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

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings