File name:

SG-F2020516573.xlsx

Full analysis: https://app.any.run/tasks/184fd03a-ce4b-463b-baba-6788cb523975
Verdict: Malicious activity
Threats:

Agent Tesla is spyware that collects information about the actions of its victims by recording keystrokes and user interactions. It is falsely marketed as a legitimate software on the dedicated website where this malware is sold.

Analysis date: October 20, 2020, 07:25:09
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
encrypted
exploit
cve-2017-11882
rat
agenttesla
trojan
Indicators:
MIME: application/encrypted
File info: CDFV2 Encrypted
MD5:

905322C9293EC9BC1F2157957FA01687

SHA1:

A75561BBF407CD1407C4FFDDB60995DB5E0F217A

SHA256:

2A670C20AEA3EA3E3A5E9B2B1349EE44170ADAA6B69F85CE7333E7797D725B61

SSDEEP:

3072:EXk47DQyjtbQtkyiZLFRZR5UBlbgOQiWHGJsy+OUACCUduYBbDB:EXz7RbQyHzwBlRQiWmyxAKduYtB

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

    • Application was dropped or rewritten from another process

      • vbc.exe (PID: 1880)
      • vbc.exe (PID: 3912)
    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 3204)
    • Changes the autorun value in the registry

      • vbc.exe (PID: 1880)
    • AGENTTESLA was detected

      • vbc.exe (PID: 3912)
    • Actions looks like stealing of personal data

      • vbc.exe (PID: 3912)
  • SUSPICIOUS

    • Executed via COM

      • EQNEDT32.EXE (PID: 3204)
      • WINWORD.EXE (PID: 3228)
    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 3204)
      • vbc.exe (PID: 1880)
    • Reads Internet Cache Settings

      • EQNEDT32.EXE (PID: 3204)
    • Application launched itself

      • vbc.exe (PID: 1880)
    • Creates files in the user directory

      • vbc.exe (PID: 1880)
      • vbc.exe (PID: 3912)
    • Reads the cookies of Google Chrome

      • vbc.exe (PID: 3912)
    • Reads the cookies of Mozilla Firefox

      • vbc.exe (PID: 3912)
  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2488)
      • WINWORD.EXE (PID: 3228)
    • Reads Internet Cache Settings

      • EXCEL.EXE (PID: 2488)
      • WINWORD.EXE (PID: 3228)
    • Creates files in the user directory

      • WINWORD.EXE (PID: 3228)
      • EXCEL.EXE (PID: 2488)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
5
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start drop and start excel.exe winword.exe eqnedt32.exe vbc.exe #AGENTTESLA vbc.exe

Process information

PID
CMD
Path
Indicators
Parent process
1880"C:\Users\Public\vbc.exe" C:\Users\Public\vbc.exe
EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\public\vbc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2488"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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
3204"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
Modules
Images
c:\program files\common files\microsoft shared\equation\eqnedt32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
3228"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" -EmbeddingC:\Program Files\Microsoft Office\Office14\WINWORD.EXE
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.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\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
3912"C:\Users\Public\vbc.exe"C:\Users\Public\vbc.exe
vbc.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\public\vbc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
1 454
Read events
845
Write events
560
Delete events
49

Modification events

(PID) Process:(2488) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:sq6
Value:
73713600B8090000010000000000000000000000
(PID) Process:(2488) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2488) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(2488) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(2488) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(2488) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(2488) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(2488) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(2488) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(2488) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
Off
Executable files
3
Suspicious files
28
Text files
11
Unknown types
5

Dropped files

PID
Process
Filename
Type
2488EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR4173.tmp.cvr
MD5:
SHA256:
2488EXCEL.EXEC:\Users\admin\AppData\Local\Temp\Cab59AF.tmp
MD5:
SHA256:
2488EXCEL.EXEC:\Users\admin\AppData\Local\Temp\Tar59B0.tmp
MD5:
SHA256:
3228WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR7871.tmp.cvr
MD5:
SHA256:
3228WINWORD.EXEC:\Users\admin\AppData\Local\Temp\{53294F03-AD79-463A-8BAD-480A49B00D1A}
MD5:
SHA256:
3228WINWORD.EXEC:\Users\admin\AppData\Local\Temp\{CDC9439B-4500-43C6-847A-2CA43DADE48C}
MD5:
SHA256:
3204EQNEDT32.EXEC:\Users\admin\AppData\Local\Temp\Cab9F4D.tmp
MD5:
SHA256:
3204EQNEDT32.EXEC:\Users\admin\AppData\Local\Temp\Tar9F4E.tmp
MD5:
SHA256:
2488EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E49827401028F7A0F97B5576C77A26CB_7CE95D8DCA26FE957E7BD7D76F353B08der
MD5:
SHA256:
2488EXCEL.EXEC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E49827401028F7A0F97B5576C77A26CB_7CE95D8DCA26FE957E7BD7D76F353B08binary
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
14
DNS requests
10
Threats
10

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3204
EQNEDT32.EXE
GET
302
160.153.133.172:80
http://itravel.co.tz/Img/VKO.exe
US
html
217 b
suspicious
2488
EXCEL.EXE
GET
200
2.16.186.27:80
http://ocsp.int-x3.letsencrypt.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBR%2B5mrncpqz%2FPiiIGRsFqEtYHEIXQQUqEpqYwR93brm0Tm3pkVl7%2FOo7KECEgRdOGfpmJ2mlstt7PChgpkhyA%3D%3D
unknown
der
527 b
whitelisted
2488
EXCEL.EXE
GET
200
2.16.186.35:80
http://isrg.trustid.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRv9GhNQxLSSGKBnMArPUcsHYovpgQUxKexpHsscfrb4UuQdf%2FEFWCFiRACEAoBQUIAAAFThXNqC4Xspwg%3D
unknown
der
1.37 Kb
whitelisted
1052
svchost.exe
GET
200
2.16.186.74:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
der
1.11 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2488
EXCEL.EXE
76.223.86.4:443
rb.gy
AT&T Services, Inc.
US
suspicious
3228
WINWORD.EXE
76.223.86.4:443
rb.gy
AT&T Services, Inc.
US
suspicious
3204
EQNEDT32.EXE
160.153.133.172:80
itravel.co.tz
GoDaddy.com, LLC
US
suspicious
3204
EQNEDT32.EXE
160.153.133.172:443
itravel.co.tz
GoDaddy.com, LLC
US
suspicious
1052
svchost.exe
2.16.186.74:80
crl.microsoft.com
Akamai International B.V.
whitelisted
3912
vbc.exe
174.129.214.20:443
api.ipify.org
Amazon.com, Inc.
US
suspicious
3912
vbc.exe
162.241.85.194:587
mail.hkoffice365.com
CyrusOne LLC
US
malicious
844
svchost.exe
76.223.86.4:443
rb.gy
AT&T Services, Inc.
US
suspicious
2488
EXCEL.EXE
160.153.133.172:80
itravel.co.tz
GoDaddy.com, LLC
US
suspicious
2488
EXCEL.EXE
2.16.186.35:80
isrg.trustid.ocsp.identrust.com
Akamai International B.V.
whitelisted

DNS requests

Domain
IP
Reputation
rb.gy
  • 76.223.86.4
  • 13.248.219.100
whitelisted
isrg.trustid.ocsp.identrust.com
  • 2.16.186.35
  • 2.16.186.11
whitelisted
ocsp.int-x3.letsencrypt.org
  • 2.16.186.27
  • 2.16.186.11
whitelisted
itravel.co.tz
  • 160.153.133.172
suspicious
crl.microsoft.com
  • 2.16.186.74
  • 2.16.186.120
whitelisted
api.ipify.org
  • 174.129.214.20
  • 23.21.126.66
  • 54.227.255.202
  • 54.235.169.38
  • 54.235.83.248
  • 54.225.66.103
  • 184.73.247.141
  • 54.204.14.42
shared
mail.hkoffice365.com
  • 162.241.85.194
malicious

Threats

PID
Process
Class
Message
3912
vbc.exe
Misc activity
SUSPICIOUS [PTsecurity] ipify.org External IP Check
3912
vbc.exe
Misc activity
SUSPICIOUS [PTsecurity] ipify.org External IP Check
3912
vbc.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
3912
vbc.exe
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
3912
vbc.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
3912
vbc.exe
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
3912
vbc.exe
A Network Trojan was detected
ET TROJAN AgentTesla Exfil Via SMTP
3912
vbc.exe
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
2 ETPRO signatures available at the full report
No debug info