File name:

N°26-MRC-1880-PREVISION-EMBARQUEMENT.xlsx

Full analysis: https://app.any.run/tasks/cda7636c-f115-41a6-a848-077cb7342c17
Verdict: Malicious activity
Analysis date: April 15, 2019, 12:29:23
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exploit
cve-2017-11882
Indicators:
MIME: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info: Microsoft Excel 2007+
MD5:

02D4DACF50B68FE32EF3DE5E258B5982

SHA1:

22D3BFCC1D0C0157BB83E8E48C49D2FAC025E7ED

SHA256:

9A7635636CEE43E428858BAF76304152384150FC8A7D005A757E1276FF045EE5

SSDEEP:

96:RcBk/+91dd+kJfjF0fkP3YlEoQXBKQmmXzbU6lEvCkfLSQhxyZxPAL+5CcglH4ZA:OqVhUMqXdXzriCkTLnyZWC5C3krllVu

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: 676)

  • SUSPICIOUS

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 676)

    • Executes application which crashes

      • EQNEDT32.EXE (PID: 676)

  • INFO

    • Creates files in the user directory

      • EXCEL.EXE (PID: 3044)

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 3044)
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: 2019:02:04 22:27:24
ZipCRC: 0xd5d69ee5
ZipCompressedSize: 372
ZipUncompressedSize: 1369
ZipFileName: [Content_Types].xml

XMP

Creator: APPLE PC

XML

LastModifiedBy: APPLE PC
CreateDate: 2018:09:17 07:54:41Z
ModifyDate: 2018:09:17 07:54:54Z
Application: Microsoft Excel
DocSecurity: None
ScaleCrop: No
HeadingPairs:
  • Worksheets
  • 1
TitlesOfParts: Sheet1
Company: -
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
AppVersion: 16.03
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
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
456"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:
3221225477
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\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
676"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
3044"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
410
Read events
382
Write events
21
Delete events
7

Modification events

(PID) Process:(3044) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:!c<
Value:
21633C00E40B0000010000000000000000000000
(PID) Process:(3044) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(3044) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(3044) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:writeName:MTTT
Value:
E40B000078C91AE486F3D40100000000
(PID) Process:(3044) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete valueName:!c<
Value:
21633C00E40B0000010000000000000000000000
(PID) Process:(3044) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete keyName:
Value:
(PID) Process:(3044) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:delete keyName:
Value:
(PID) Process:(676) EQNEDT32.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109E60090400000000000F01FEC\Usage
Operation:writeName:EquationEditorFilesIntl_1033
Value:
1317994499
(PID) Process:(3044) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3044) 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
3
Unknown types
2

Dropped files

PID
Process
Filename
Type
3044EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR62F2.tmp.cvr —
MD5:—
SHA256:—
456ntvdm.exeC:\Users\admin\AppData\Local\Temp\scs71E6.tmp —
MD5:—
SHA256:—
456ntvdm.exeC:\Users\admin\AppData\Local\Temp\scs71E7.tmp —
MD5:—
SHA256:—
676EQNEDT32.EXEC:\Users\admin\AppData\Roaming\Ms_Office.exehtml
MD5:—
SHA256:—
3044EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\N°26-MRC-1880-PREVISION-EMBARQUEMENT.xlsx.LNKlnk
MD5:—
SHA256:—
3044EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
2
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
676
EQNEDT32.EXE
GET
200
185.224.138.107:80
http://olga-pharma.ru/avast/west/ago4.exe
unknown
html
2.37 Kb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
676
EQNEDT32.EXE
185.224.138.107:80
olga-pharma.ru
—
—
suspicious

DNS requests

Domain
IP
Reputation
olga-pharma.ru
  • 185.224.138.107
malicious

Threats

PID
Process
Class
Message
676
EQNEDT32.EXE
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
No debug info
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Reports
N°26-MRC-1880-PREVISION-EMBARQUEMENT.xlsx