File name:

Commercial Invoice.docx

Full analysis: https://app.any.run/tasks/e1e38972-2cef-4e64-aa03-db2279521d5e
Verdict: Malicious activity
Threats:

AZORult can steal banking information, including passwords and credit card details, as well as cryptocurrency. This constantly updated information stealer malware should not be taken lightly, as it continues to be an active threat.

Analysis date: December 06, 2019, 18:25:38
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exploit
cve-2017-11882
loader
trojan
rat
azorult
opendir
Indicators:
MIME: application/vnd.openxmlformats-officedocument.wordprocessingml.document
File info: Microsoft Word 2007+
MD5:

8F96F99B156FFFFFCAC3DC0F4F09688F

SHA1:

C9F0B434987EC36F431CE1203A588F17921590AA

SHA256:

3AFD6981FF22923E600DAB90EA21F6C7CF77A94E7D5023FB354FE4CFC9638B76

SSDEEP:

192:x9COZlWxqcqF3GyMtWNPn0mqQTnhr5OBQT1QYP55JqbFTB8GoA6ajkWpmhW:x9C6TGyMtiP5LOBQT1QYDJwdPrmhW

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

      • xaz.exe (PID: 2188)
    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 2136)
    • Starts Visual C# compiler

      • xaz.exe (PID: 2188)
    • Writes to a start menu file

      • xaz.exe (PID: 2188)
    • Connects to CnC server

      • RegAsm.exe (PID: 3916)
    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 2136)
    • Loads dropped or rewritten executable

      • RegAsm.exe (PID: 3916)
    • Actions looks like stealing of personal data

      • RegAsm.exe (PID: 3916)
    • AZORULT was detected

      • RegAsm.exe (PID: 3916)
  • SUSPICIOUS

    • Executed via COM

      • EQNEDT32.EXE (PID: 2136)
    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 2136)
      • xaz.exe (PID: 2188)
    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 2136)
      • xaz.exe (PID: 2188)
      • RegAsm.exe (PID: 3916)
    • Reads the cookies of Mozilla Firefox

      • RegAsm.exe (PID: 3916)
    • Reads the cookies of Google Chrome

      • RegAsm.exe (PID: 3916)
  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2504)
    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2504)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.docx | Word Microsoft Office Open XML Format document (52.2)
.zip | Open Packaging Conventions container (38.8)
.zip | ZIP compressed archive (8.8)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: 0x0002
ZipCompression: Deflated
ZipModifyDate: 2019:12:06 02:10:22
ZipCRC: 0x82872409
ZipCompressedSize: 358
ZipUncompressedSize: 1422
ZipFileName: [Content_Types].xml

XML

Template: dotm.dotm
TotalEditTime: 1 minute
Pages: 1
Words: 1
Characters: 7
Application: Microsoft Office Word
DocSecurity: None
Lines: 1
Paragraphs: 1
ScaleCrop: No
HeadingPairs:
  • Название
  • 1
TitlesOfParts: -
Company: SPecialiST RePack
LinksUpToDate: No
CharactersWithSpaces: 7
SharedDoc: No
HyperlinksChanged: No
AppVersion: 14
LastModifiedBy: Microsoft
RevisionNumber: 1
CreateDate: 2017:09:24 17:26:00Z
ModifyDate: 2017:09:24 17:27:00Z

XMP

Creator: Microsoft
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
6
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start winword.exe eqnedt32.exe xaz.exe csc.exe no specs cvtres.exe no specs #AZORULT regasm.exe

Process information

PID
CMD
Path
Indicators
Parent process
328C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RES4934.tmp" "c:\Users\admin\AppData\Local\Temp\CSCD78A6D487FDF42A780EC529D3248F88A.TMP"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.execsc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft® Resource File To COFF Object Conversion Utility
Exit code:
0
Version:
12.00.52519.0 built by: VSWINSERVICING
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\cvtres.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\msvcr120_clr0400.dll
c:\windows\system32\cryptsp.dll
2112"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\puajjyzq.cmdline"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exexaz.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual C# Command Line Compiler
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\csc.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\msvcr120_clr0400.dll
c:\windows\system32\ole32.dll
2136"C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -EmbeddingC:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
svchost.exe
User:
admin
Company:
Design Science, Inc.
Integrity Level:
MEDIUM
Description:
Microsoft Equation Editor
Exit code:
0
Version:
00110900
Modules
Images
c:\program files\common files\microsoft shared\equation\eqnedt32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
2188"C:\Users\admin\AppData\Roaming\xaz.exe"C:\Users\admin\AppData\Roaming\xaz.exe
EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\xaz.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2504"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\Commercial Invoice.docx"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
3916"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
xaz.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
4.7.3062.0 built by: NET472REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
Total events
1 856
Read events
1 065
Write events
625
Delete events
166

Modification events

(PID) Process:(2504) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:$k`
Value:
246B6000C8090000010000000000000000000000
(PID) Process:(2504) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2504) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(2504) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(2504) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(2504) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(2504) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(2504) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(2504) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(2504) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1334181950
Executable files
52
Suspicious files
24
Text files
9
Unknown types
2

Dropped files

PID
Process
Filename
Type
2504WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRA795.tmp.cvr
MD5:
SHA256:
2504WINWORD.EXEC:\Users\admin\AppData\Local\Temp\{94F77A80-46AA-41FD-A47A-8D165CB4A367}
MD5:
SHA256:
2504WINWORD.EXEC:\Users\admin\AppData\Local\Temp\{320055A5-FD15-429E-AF04-4D0CF5861973}
MD5:
SHA256:
2504WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\A7E5B77C.doc
MD5:
SHA256:
2504WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\ABD016EA.doc
MD5:
SHA256:
2112csc.exeC:\Users\admin\AppData\Local\Temp\CSCD78A6D487FDF42A780EC529D3248F88A.TMP
MD5:
SHA256:
328cvtres.exeC:\Users\admin\AppData\Local\Temp\RES4934.tmp
MD5:
SHA256:
2112csc.exeC:\Users\admin\AppData\Local\Temp\puajjyzq.dll
MD5:
SHA256:
2112csc.exeC:\Users\admin\AppData\Local\Temp\puajjyzq.out
MD5:
SHA256:
2504WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\LocalCacheFileEditManager\FSF-{0E1EEE64-E8C6-4E2A-9759-63CF07FD8988}.FSFbinary
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
5
DNS requests
2
Threats
14

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2504
WINWORD.EXE
GET
304
58.64.157.132:80
http://meitao886.com/izzi/cas.doc
HK
text
8.19 Kb
malicious
2136
EQNEDT32.EXE
GET
200
58.64.157.132:80
http://meitao886.com/izz/xaz.exe
HK
executable
767 Kb
malicious
2504
WINWORD.EXE
GET
304
58.64.157.132:80
http://meitao886.com/izzi/cas.doc
HK
text
8.19 Kb
malicious
1000
svchost.exe
OPTIONS
405
58.64.157.132:80
http://meitao886.com/
HK
html
166 b
malicious
3916
RegAsm.exe
POST
200
45.141.152.18:80
http://performancehaelth.com/okoye/32/index.php
unknown
binary
4.27 Mb
malicious
3916
RegAsm.exe
POST
200
45.141.152.18:80
http://performancehaelth.com/okoye/32/index.php
unknown
text
2 b
malicious
2504
WINWORD.EXE
GET
200
58.64.157.132:80
http://meitao886.com/izzi/cas.doc
HK
text
8.19 Kb
malicious
2504
WINWORD.EXE
OPTIONS
405
58.64.157.132:80
http://meitao886.com/izzi/
HK
html
166 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2504
WINWORD.EXE
58.64.157.132:80
meitao886.com
AS number for New World Telephone Ltd.
HK
malicious
2136
EQNEDT32.EXE
58.64.157.132:80
meitao886.com
AS number for New World Telephone Ltd.
HK
malicious
1000
svchost.exe
58.64.157.132:80
meitao886.com
AS number for New World Telephone Ltd.
HK
malicious
3916
RegAsm.exe
45.141.152.18:80
performancehaelth.com
malicious

DNS requests

Domain
IP
Reputation
meitao886.com
  • 58.64.157.132
malicious
performancehaelth.com
  • 45.141.152.18
malicious

Threats

PID
Process
Class
Message
2504
WINWORD.EXE
A Network Trojan was detected
MALWARE [PTsecurity] RTF CVE-2017-11882 Exploit
2136
EQNEDT32.EXE
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
2136
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3916
RegAsm.exe
A Network Trojan was detected
ET TROJAN AZORult Variant.4 Checkin M2
3916
RegAsm.exe
A Network Trojan was detected
AV TROJAN Azorult CnC Beacon
3916
RegAsm.exe
A Network Trojan was detected
AV TROJAN AZORult CnC Beacon
3916
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] AZORult client request
3916
RegAsm.exe
A Network Trojan was detected
STEALER [PTsecurity] AZORult.Stealer HTTP Header
3916
RegAsm.exe
A Network Trojan was detected
STEALER [PTsecurity] AZORult.Stealer HTTP Header
3916
RegAsm.exe
A Network Trojan was detected
AV TROJAN Azorult CnC Beacon
2 ETPRO signatures available at the full report
No debug info