File name:

INVOICE 1132918.xlsx

Full analysis: https://app.any.run/tasks/24e92384-21b5-493e-9154-ecaed8688dec
Verdict: Malicious activity
Analysis date: July 17, 2019, 14:08:47
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
generated-doc
exploit
cve-2017-11882
Indicators:
MIME: application/octet-stream
File info: Microsoft OOXML
MD5:

E76D9026CE8629FF9281924C4A9B0722

SHA1:

CF053F1F524812A0DDF52C94340E56158843A43E

SHA256:

58423FA6D95615991E5C47F6366DBBFEF3C439D82DF140BDC99527C8314345FC

SSDEEP:

192:EQn9Y3d/X+eQ9FGuLI3RnLpFI30KXAb5x7+fKYgk/H:Eu9Y39ujJI35I30KXE5x7+fKYgUH

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: 2720)

  • SUSPICIOUS

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 2720)

    • Executed via COM

      • EQNEDT32.EXE (PID: 2720)

    • Executes application which crashes

      • EQNEDT32.EXE (PID: 2720)

  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2840)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xlsx | Excel Microsoft Office Open XML Format document (61.2)
.zip | Open Packaging Conventions container (31.5)
.zip | ZIP compressed archive (7.2)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: 0x0002
ZipCompression: Deflated
ZipModifyDate: 2019:07:16 11:18:20
ZipCRC: 0xb0fb548e
ZipCompressedSize: 373
ZipUncompressedSize: 1396
ZipFileName: [Content_Types].xml

XML

Application: Microsoft Excel
DocSecurity: None
ScaleCrop: No
HeadingPairs:
  • Worksheets
  • 1
TitlesOfParts: Sheet1
Company: -
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
AppVersion: 14.03
CreateDate: 2006:09:16 00:00:00Z
ModifyDate: 2006:09:16 00:00:00Z

XMP

Creator: xx
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start excel.exe no specs eqnedt32.exe ntvdm.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2296"C:\Windows\system32\ntvdm.exe" -i1 C:\Windows\system32\ntvdm.exe—EQNEDT32.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
NTVDM.EXE
Exit code:
255
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ntvdm.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\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\rpcrt4.dll
2720"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
2840"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\excel.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\gdi32.dll
c:\windows\system32\user32.dll
Total events
630
Read events
574
Write events
49
Delete events
7

Modification events

(PID) Process:(2840) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:kf7f81a39-5f63-5b42-9efd-1f13b5431005lt;
Value:
6B243C00180B0000010000000000000000000000
(PID) Process:(2840) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2840) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2840) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:writeName:MTTT
Value:
180B00007E960330A93CD50100000000
(PID) Process:(2720) EQNEDT32.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109E60090400000000000F01FEC\Usage
Operation:writeName:EquationEditorFilesIntl_1033
Value:
1324417027
(PID) Process:(2840) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete valueName:kf7f81a39-5f63-5b42-9efd-1f13b5431005lt;
Value:
6B243C00180B0000010000000000000000000000
(PID) Process:(2840) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete keyName:
Value:
(PID) Process:(2840) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:delete keyName:
Value:
(PID) Process:(2840) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2840) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
0
Suspicious files
0
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
2840EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVRE8BC.tmp.cvr —
MD5:—
SHA256:—
2296ntvdm.exeC:\Users\admin\AppData\Local\Temp\scsF4E1.tmp —
MD5:—
SHA256:—
2296ntvdm.exeC:\Users\admin\AppData\Local\Temp\scsF4E2.tmp —
MD5:—
SHA256:—
2720EQNEDT32.EXEC:\Users\admin\AppData\Roaming\gtesyayjuf.exehtml
MD5:—
SHA256:—
2720EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGRR2OYX\UCE[1].htmhtml
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

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

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2720
EQNEDT32.EXE
50.87.115.208:443
bonbonii.com
Unified Layer
US
malicious

DNS requests

Domain
IP
Reputation
bonbonii.com
  • 50.87.115.208
malicious

Threats

No threats detected
No debug info
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Reports
INVOICE 1132918.xlsx