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File name:

invoice_20181212_3249.xlsx

Full analysis: https://app.any.run/tasks/6ab3a7f4-c337-4a7b-b8aa-872de8446371
Verdict: Malicious activity
Analysis date: December 14, 2018, 04:04:34
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exploit
CVE-2017-11882
opendir
Indicators:
MIME: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info: Microsoft Excel 2007+
MD5:

71E1B8D3E971ACDBF7FFDDEBFE66F499

SHA1:

0B9FF8C681FD39D7301458853F52523E2F3C9E4D

SHA256:

58BB4C631DF7648CBFCAEFBD6FD1BFEA20D5EBFDB35B13041F1E0128C48DD627

SSDEEP:

192:YCoedIkThvI7kVJHRjIYIoLQTGZtAxItN8KWCJs411AMziw5:FLddm7apBIg268PCJ9A3s

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

    • Suspicious connection from the Equation Editor

      • EQNEDT32.EXE (PID: 2712)
    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 2712)
  • SUSPICIOUS

    • Executes application which crashes

      • EQNEDT32.EXE (PID: 2712)
  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2952)
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: 2018:12:12 13:27:24
ZipCRC: 0xa97f1e42
ZipCompressedSize: 386
ZipUncompressedSize: 1505
ZipFileName: [Content_Types].xml

XMP

Creator: wolek

XML

LastModifiedBy: wolek
CreateDate: 2018:12:12 13:22:29Z
ModifyDate: 2018:12:12 13:24:05Z
Application: Microsoft Excel
DocSecurity: None
ScaleCrop: No
HeadingPairs:
  • Worksheets
  • 1
TitlesOfParts: Sheet1
Company: -
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
AppVersion: 15.03
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
34
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
2952"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXEexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
2712"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
2280"C:\Windows\system32\ntvdm.exe" -i1 C:\Windows\system32\ntvdm.exeEQNEDT32.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
NTVDM.EXE
Exit code:
255
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
659
Read events
607
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
0
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
2952EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR66E8.tmp.cvr
MD5:
SHA256:
2280ntvdm.exeC:\Users\admin\AppData\Local\Temp\scs6F74.tmp
MD5:
SHA256:
2280ntvdm.exeC:\Users\admin\AppData\Local\Temp\scs6F84.tmp
MD5:
SHA256:
2952EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~$invoice_20181212_3249.xlsx
MD5:
SHA256:
2712EQNEDT32.EXEC:\Users\admin\AppData\Local\LmVeZQs.exetext
MD5:8C93568A428A703AB50216D788338739
SHA256:079EDF55BE4F438572E637CCFB5990E0BF01F69546F9AAB2F8FAB10D41E920C8
2712EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\download[1].phptext
MD5:8C93568A428A703AB50216D788338739
SHA256:079EDF55BE4F438572E637CCFB5990E0BF01F69546F9AAB2F8FAB10D41E920C8
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
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2712
EQNEDT32.EXE
GET
200
101.99.84.159:80
http://mpstationery.com/livestream/canciani/download.php?file=NjM0MzYzODI0OV9fX19wb3FlaC5leGU=
MY
text
58 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
2712
EQNEDT32.EXE
101.99.84.159:80
mpstationery.com
MY
suspicious

DNS requests

Domain
IP
Reputation
mpstationery.com
  • 101.99.84.159
malicious

Threats

No threats detected
No debug info