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File name:

PO# 210002455.xlsx

Full analysis: https://app.any.run/tasks/df25e857-41df-4479-b373-be374ed41860
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

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Analysis date: March 22, 2019, 01:57:33
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exploit
CVE-2017-11882
loader
Indicators:
MIME: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info: Microsoft Excel 2007+
MD5:

84B06B88179FF17BE0CAA7933E484A56

SHA1:

DB5E921D01457E90C1FCC9F8FD4F286A0FDE2AF7

SHA256:

8C45ABF27559A984E942860569C38C15D90C507172D58B54D12BCEEB91CB1CDC

SSDEEP:

1536:k5K6qQgQBxLRZMOZ5H4mV9P0yQKFTVk2iPTBWG9F:k5BqmBx3Mev9P5Qw9irYyF

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: 2716)

    • Application was dropped or rewritten from another process

      • vbc.exe (PID: 4036)

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

      • EQNEDT32.EXE (PID: 2716)

    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 2716)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 2716)

  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2936)
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: 0x0006
ZipCompression: Deflated
ZipModifyDate: 1980:01:01 00:00:00
ZipCRC: 0xa4375789
ZipCompressedSize: 444
ZipUncompressedSize: 1925
ZipFileName: [Content_Types].xml

XMP

Creator: -

XML

LastModifiedBy: -
CreateDate: 2006:09:16 00:00:00Z
ModifyDate: 2019:03:20 08:03:23Z
Application: Microsoft Excel
DocSecurity: None
ScaleCrop: No
HeadingPairs:
  • Worksheets
  • 2
TitlesOfParts:
  • Sheet2
  • Sheet3
Company: -
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
AppVersion: 12
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
33
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start excel.exe no specs eqnedt32.exe vbc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2936"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
Version:
14.0.6024.1000
2716"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
4036C:\Users\Public\vbc.exeC:\Users\Public\vbc.exe—EQNEDT32.EXE
User:
admin
Company:
Metaphytic6
Integrity Level:
MEDIUM
Description:
Selfanalytical
Version:
5.07.0007
Total events
546
Read events
521
Write events
18
Delete events
7

Modification events

(PID) Process:(2936) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:j";
Value:
6A223B00780B0000010000000000000000000000
(PID) Process:(2936) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2936) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2936) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:writeName:MTTT
Value:
780B0000F6993CA752E0D40100000000
(PID) Process:(2936) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete valueName:j";
Value:
6A223B00780B0000010000000000000000000000
(PID) Process:(2936) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete keyName:
Value:
(PID) Process:(2936) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:delete keyName:
Value:
(PID) Process:(2936) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2936) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2936) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\100B9B
Operation:writeName:100B9B
Value:
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
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2936EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR66A.tmp.cvr —
MD5:—
SHA256:—
2716EQNEDT32.EXEC:\Users\Public\vbc.exeexecutable
MD5:3C41B8E244963C9211A1D4AB72CB6A00
SHA256:466A620160079323320277DC55D1D17F09E131F344550BE488D324845FA78CFC
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2716
EQNEDT32.EXE
GET
301
91.224.140.71:80
http://gg.gg/dfxsv
NL
—
—
shared
2716
EQNEDT32.EXE
GET
200
192.81.132.172:80
http://grabilla.com/09315-339c042f-8106-4d00-acc0-3a15193729b3.exe?download
US
executable
1.25 Mb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2716
EQNEDT32.EXE
192.81.132.172:80
grabilla.com
Linode, LLC
US
suspicious
2716
EQNEDT32.EXE
91.224.140.71:80
gg.gg
Innovation IT Solutions LTD
NL
suspicious

DNS requests

Domain
IP
Reputation
gg.gg
  • 91.224.140.71
shared
grabilla.com
  • 192.81.132.172
suspicious

Threats

PID
Process
Class
Message
2716
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2716
EQNEDT32.EXE
Potentially Bad Traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
2716
EQNEDT32.EXE
Misc activity
ET INFO EXE - Served Attached HTTP
2716
EQNEDT32.EXE
Generic Protocol Command Decode
SURICATA STREAM excessive retransmissions
No debug info
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Reports
PO# 210002455.xlsx