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File name:

revised proforma invoice.doc

Full analysis: https://app.any.run/tasks/189892b2-1685-4ad8-8669-958778e879a1
Verdict: Malicious activity
Analysis date: April 23, 2019, 09:29:54
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ole-embedded
exploit
CVE-2017-11882
Indicators:
MIME: text/rtf
File info: Rich Text Format data, unknown version
MD5:

5042FCE2F93AD1D6B43CCE3D23D37FB3

SHA1:

D750D9FA12FD4190FF3714132C1B14ABCC9229FB

SHA256:

88DA5BBD760AD914A39048669C3CD0BE2E2C082DDDC89E631256B8B071B13ADB

SSDEEP:

24576:HDRO0fV10/wAeZRyJVagwuI73fuhRBfr8n3UDaY3CnSKlq4/g+g0/XVqGE9Hzl7S:/

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

    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 1784)
  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • EQNEDT32.EXE (PID: 1784)
  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3900)
    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2440)
      • WINWORD.EXE (PID: 3900)
      • excelcnv.exe (PID: 2124)
    • Application was crashed

      • EQNEDT32.EXE (PID: 1784)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rtf | Rich Text Format (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
5
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winword.exe no specs excel.exe no specs eqnedt32.exe cmd.exe no specs excelcnv.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3900"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\revised proforma invoice.doc.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXEexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Version:
14.0.6024.1000
2440"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" -EmbeddingC:\Program Files\Microsoft Office\Office14\EXCEL.EXEsvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
1784"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
296cmd /c %tmp%\A.XC:\Windows\system32\cmd.exeEQNEDT32.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2124"C:\Program Files\Microsoft Office\Office14\excelcnv.exe" -EmbeddingC:\Program Files\Microsoft Office\Office14\excelcnv.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Total events
1 743
Read events
1 064
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
0
Text files
0
Unknown types
6

Dropped files

PID
Process
Filename
Type
3900WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR316D.tmp.cvr
MD5:
SHA256:
2440EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR392E.tmp.cvr
MD5:
SHA256:
2124excelcnv.exeC:\Users\admin\AppData\Local\Temp\CVR45A1.tmp.cvr
MD5:
SHA256:
2124excelcnv.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\A9F9A7BF.emf
MD5:
SHA256:
2124excelcnv.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\7C2A9EB4.emf
MD5:
SHA256:
3900WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~DF4AF4D35F2AC907A4.TMP
MD5:
SHA256:
3900WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$vised proforma invoice.doc.rtfpgc
MD5:8DDFEEED20ED43750B3099F24298A158
SHA256:00EBBCE7C3F4FCD7E61FDD2E27CF1DF095A0D75EC810A1CEFCD8FB3D67C8D4D5
3900WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:9AA328F831C50DD9BBEFE2D9BC2194AD
SHA256:965B6A8A909D7CFA9EB1790958BDCACB88B5258F8EB535D32891D882224E44E2
2440EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\AF1821FE.emfemf
MD5:1E90722A40BF5EF1E724906C4937D36C
SHA256:802DA35963BA77E71C69CB5C668ED02430D8CB8A048CEE34F307DFD096005C5F
2440EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\D392EDE7.emfemf
MD5:472F8B56BF1BECA321E01DAF0B815F26
SHA256:1DFB9E124862C25F5C77111F715A1381F9F278375A1365486AC4EBF0C0C55F48
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info