Malware analysis FW call_center@dskbank bg sent you 4 files via WeTransfer.msg Malicious activity

Add for printing

File name:	FW call_center@dskbank bg sent you 4 files via WeTransfer.msg
Full analysis:	https://app.any.run/tasks/54a0738a-21fb-43f0-a90a-2581bf2d162b
Verdict:	Malicious activity
Analysis date:	March 14, 2019, 11:19:45
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/vnd.ms-outlook
File info:	CDFV2 Microsoft Outlook Message
MD5:	829886EEEECD6EC354210562DE7674B6
SHA1:	3CCEC671E33CFBF674515D7A00B575373F7C6FC7
SHA256:	C0B3A9F99938664F7FCC690F5CB1BF82EDFA2C37D4A3BCF91AA01AFE0C789B48
SSDEEP:	3072:hY1zvnNeVzNpZjbOiBJ19ANbNdLlEd3jv4y65gdJAG+fCPjHVB:hivnQVJLCm19AhnBEBIJGyCPjv

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:: 240 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 180 seconds
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 (68.0.3440.106)
Google Update Helper (1.3.33.17)
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 61.0.2 (x86 en-US) (61.0.2)
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

Add for printing

MALICIOUS
- Unusual execution from Microsoft Office
  - OUTLOOK.EXE (PID: 3004)
SUSPICIOUS
- Creates files in the user directory
  - OUTLOOK.EXE (PID: 3004)
- Starts Internet Explorer
  - OUTLOOK.EXE (PID: 3004)
- Reads Internet Cache Settings
  - OUTLOOK.EXE (PID: 3004)
INFO
- Reads Microsoft Office registry keys
  - OUTLOOK.EXE (PID: 3004)
- Changes internet zones settings
  - iexplore.exe (PID: 2172)
  - iexplore.exe (PID: 2256)
- Application launched itself
  - iexplore.exe (PID: 2172)
  - iexplore.exe (PID: 2256)
- Reads internet explorer settings
  - iexplore.exe (PID: 2940)
  - iexplore.exe (PID: 2580)
- Reads settings of System Certificates
  - iexplore.exe (PID: 2580)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 2940)
  - iexplore.exe (PID: 2580)

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

Add for printing

No Malware configuration.

Add for printing

TRiD

.msg	\|	Outlook Message (58.9)
.oft	\|	Outlook Form Template (34.4)

No data.

Add for printing

All screenshots are available in the full report

Add for printing

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

2172

"C:\Program Files\Internet Explorer\iexplore.exe" https://connectcomputer.biz/WeTrans/Docfilewetransf/index.php?email=call_center@dskbank.bg

C:\Program Files\Internet Explorer\iexplore.exe

OUTLOOK.EXE

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll

2256

"C:\Program Files\Internet Explorer\iexplore.exe" https://connectcomputer.biz/WeTrans/Docfilewetransf/index.php?email=call_center@dskbank.bg

C:\Program Files\Internet Explorer\iexplore.exe

OUTLOOK.EXE

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll

2580

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2256 CREDAT:71937

C:\Program Files\Internet Explorer\iexplore.exe

iexplore.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

LOW

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll

2940

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2172 CREDAT:71937

C:\Program Files\Internet Explorer\iexplore.exe

iexplore.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

LOW

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll

3004

"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\admin\AppData\Local\Temp\FW call_center@dskbank bg sent you 4 files via WeTransfer.msg"

C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft Outlook

Exit code:

Version:

14.0.6025.1000

Modules

Images
c:\program files\microsoft office\office14\outlook.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll

Add for printing

Total events

2 289

Read events

1 506

Write events

763

Delete events

Modification events


(PID) Process:	(3004) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: Off
(PID) Process:	(3004) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:	write	Name:	1033
Value: On
(PID) Process:	(3004) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Resiliency\StartupItems
Operation:	write	Name:	#,
Value: 20232C00BC0B0000010000000000000000000000
(PID) Process:	(3004) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook
Operation:	write	Name:	MTTT
Value: BC0B0000B8FF34DD57DAD40100000000
(PID) Process:	(3004) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:	write	Name:	SQMSessionNumber
Value: 0
(PID) Process:	(3004) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\SQM
Operation:	write	Name:	SQMSessionDate
Value: 219949920
(PID) Process:	(3004) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\0a0d020000000000c000000000000046
Operation:	write	Name:	00030429
Value: 03000000
(PID) Process:	(3004) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\9375CFF0413111d3B88A00104B2A6676
Operation:	write	Name:	{ED475418-B0D6-11D2-8C3B-00104B2A6676}
Value:
(PID) Process:	(3004) OUTLOOK.EXE	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\NoMail\9375CFF0413111d3B88A00104B2A6676
Operation:	write	Name:	LastChangeVer
Value: 1200000000000000
(PID) Process:	(3004) OUTLOOK.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109A10090400000000000F01FEC\Usage
Operation:	write	Name:	OutlookMAPI2Intl_1033
Value: 1315831829

Add for printing

Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3004	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Temp\CVRE320.tmp.cvr		—
		MD5:—	SHA256:—
2172	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico		—
		MD5:—	SHA256:—
2172	iexplore.exe	C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico		—
		MD5:—	SHA256:—
2940	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OCDM6JB6\index[1].php		—
		MD5:—	SHA256:—
3004	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\AE1478E7.dat		image
		MD5:—	SHA256:—
3004	OUTLOOK.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotm		pgc
		MD5:—	SHA256:—
3004	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\FC9018FE.dat		image
		MD5:—	SHA256:—
2940	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OCDM6JB6\index[1].htm		html
		MD5:—	SHA256:—
3004	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_Calendar_2_3495F6E953BB2346BF2F0770343C1D25.dat		xml
		MD5:B21ED3BD946332FF6EBC41A87776C6BB	SHA256:B1AAC4E817CD10670B785EF8E5523C4A883F44138E50486987DC73054A46F6F4
3004	OUTLOOK.EXE	C:\Users\admin\AppData\Local\Microsoft\Outlook\mapisvc.inf		text
		MD5:48DD6CAE43CE26B992C35799FCD76898	SHA256:7BFE1F3691E2B4FB4D61FBF5E9F7782FBE49DA1342DBD32201C2CC8E540DBD1A

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

Add for printing

HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
3004	OUTLOOK.EXE	GET	—	64.4.26.155:80	http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig	US	—	—	whitelisted
2172	iexplore.exe	GET	200	204.79.197.200:80	http://www.bing.com/favicon.ico	US	image	237 b	whitelisted
2256	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
3004	OUTLOOK.EXE	64.4.26.155:80	config.messenger.msn.com	Microsoft Corporation	US	whitelisted
2940	iexplore.exe	103.7.184.3:443	connectcomputer.biz	DTPNET NAP	ID	unknown
2940	iexplore.exe	104.19.197.151:443	cdnjs.cloudflare.com	Cloudflare Inc	US	shared
2940	iexplore.exe	104.16.89.20:443	cdn.jsdelivr.net	Cloudflare Inc	US	shared
2940	iexplore.exe	172.217.22.42:443	ajax.googleapis.com	Google Inc.	US	whitelisted
2580	iexplore.exe	103.7.184.3:443	connectcomputer.biz	DTPNET NAP	ID	unknown
2256	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
2580	iexplore.exe	172.217.22.42:443	ajax.googleapis.com	Google Inc.	US	whitelisted
2580	iexplore.exe	104.16.85.20:443	cdn.jsdelivr.net	Cloudflare Inc	US	shared
2580	iexplore.exe	104.19.199.151:443	cdnjs.cloudflare.com	Cloudflare Inc	US	shared

DNS requests

Domain	IP	Reputation
config.messenger.msn.com	64.4.26.155	whitelisted
connectcomputer.biz	103.7.184.3	unknown
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
maxcdn.bootstrapcdn.com	209.197.3.15	whitelisted
unpkg.com	104.16.123.175 104.16.124.175 104.16.125.175 104.16.122.175 104.16.126.175	whitelisted
cdnjs.cloudflare.com	104.19.197.151 104.19.198.151 104.19.195.151 104.19.196.151 104.19.199.151	whitelisted
cdn.jsdelivr.net	104.16.89.20 104.16.87.20 104.16.86.20 104.16.85.20 104.16.88.20	whitelisted
ajax.googleapis.com	172.217.22.42 172.217.22.106 216.58.210.10 172.217.18.106 172.217.23.170 172.217.21.234 172.217.18.170 216.58.206.10 216.58.207.42 172.217.16.170 216.58.208.42 172.217.16.138	whitelisted

Threats

No threats detected

Add for printing

No debug info

General Info

FW call_center@dskbank bg sent you 4 files via WeTransfer.msg

829886EEEECD6EC354210562DE7674B6

3CCEC671E33CFBF674515D7A00B575373F7C6FC7

C0B3A9F99938664F7FCC690F5CB1BF82EDFA2C37D4A3BCF91AA01AFE0C789B48

3072:hY1zvnNeVzNpZjbOiBJ19ANbNdLlEd3jv4y65gdJAG+fCPjHVB:hivnQVJLCm19AhnBEBIJGyCPjv

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Unusual execution from Microsoft Office

SUSPICIOUS

Creates files in the user directory

Starts Internet Explorer

Reads Internet Cache Settings

INFO

Reads Microsoft Office registry keys

Changes internet zones settings

Application launched itself

Reads internet explorer settings

Reads settings of System Certificates

Reads Internet Cache Settings

Malware configuration

Static information

TRiD

Video and screenshots

Processes

Behavior graph

Specs description

Process information

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