File name:

Maersk COVID -19 update.xlsx

Full analysis: https://app.any.run/tasks/50fefae3-86a8-463f-b73f-30b4578255fb
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: March 31, 2020, 02:16:16
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
encrypted
covid19
opendir
exploit
cve-2017-11882
loader
rat
agenttesla
trojan
Indicators:
MIME: application/encrypted
File info: CDFV2 Encrypted
MD5:

D35271297FB00127721091FF9346FA4C

SHA1:

F274A972D5B3B20824DDA70089AFCE0E059BA500

SHA256:

479BFB01CD7BBD71CD2CE16CFDB25CF03F205A29CDE830F68D16D6A5994E107F

SSDEEP:

12288:K10mlPrj3Dlp6szuispU1plzJrfSgEV3Ms4C4dJy0mky8nCNLRx8SE5uS4vw:rC/zlp6U/lagEV34HdJy0mPeV9uS4vw

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: 608)
      • vbc.exe (PID: 3624)
    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 2420)
    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 2420)
    • Actions looks like stealing of personal data

      • vbc.exe (PID: 3624)
    • AGENTTESLA was detected

      • vbc.exe (PID: 3624)
  • SUSPICIOUS

    • Executed via COM

      • EQNEDT32.EXE (PID: 2420)
    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 2420)
    • Reads Internet Cache Settings

      • EQNEDT32.EXE (PID: 2420)
    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 2420)
      • vbc.exe (PID: 3624)
    • Application launched itself

      • vbc.exe (PID: 608)
    • Reads the cookies of Google Chrome

      • vbc.exe (PID: 3624)
    • Reads the cookies of Mozilla Firefox

      • vbc.exe (PID: 3624)
  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2524)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
4
Malicious processes
3
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 #AGENTTESLA vbc.exe

Process information

PID
CMD
Path
Indicators
Parent process
608"C:\Users\admin\AppData\Roaming\vbc.exe" C:\Users\admin\AppData\Roaming\vbc.exeEQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
Appointment
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\roaming\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
2420"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
2524"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
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
3624"{path}"C:\Users\admin\AppData\Roaming\vbc.exe
vbc.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Appointment
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\roaming\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
973
Read events
910
Write events
52
Delete events
11

Modification events

(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:=`0
Value:
3D603000DC090000010000000000000000000000
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(2524) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
Off
Executable files
2
Suspicious files
1
Text files
0
Unknown types
1

Dropped files

PID
Process
Filename
Type
2524EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR6C8D.tmp.cvr
MD5:
SHA256:
3624vbc.exeC:\Users\admin\AppData\Roaming\haa05ofe.fe2\Chrome\Default\Cookies
MD5:
SHA256:
3624vbc.exeC:\Users\admin\AppData\Roaming\haa05ofe.fe2\Firefox\Profiles\qldyz51w.default\cookies.sqlite
MD5:
SHA256:
2420EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\vbc[1].exeexecutable
MD5:
SHA256:
2420EQNEDT32.EXEC:\Users\admin\AppData\Roaming\vbc.exeexecutable
MD5:
SHA256:
3624vbc.exeC:\Users\admin\AppData\Roaming\haa05ofe.fe2.zipcompressed
MD5:
SHA256:
2524EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\1AA11974.emfemf
MD5:9DBC4E90F367DF7508C707F6806E8DCA
SHA256:78C2466C6539C3C9AECC57DD4B2EA6303724EEAEF9925FC568C6DA8FC6EFDE19
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
3
DNS requests
2
Threats
15

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2420
EQNEDT32.EXE
GET
200
109.169.89.118:80
http://easydatatransfercleansystemprofessional.duckdns.org/intel/vbc.exe
GB
executable
434 Kb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3624
vbc.exe
208.91.199.224:587
smtp.kushpetroleurn.net
PDR
US
shared
2420
EQNEDT32.EXE
109.169.89.118:80
easydatatransfercleansystemprofessional.duckdns.org
iomart Cloud Services Limited.
GB
malicious

DNS requests

Domain
IP
Reputation
easydatatransfercleansystemprofessional.duckdns.org
  • 109.169.89.118
malicious
smtp.kushpetroleurn.net
  • 208.91.199.224
  • 208.91.199.223
  • 208.91.199.225
  • 208.91.198.143
malicious

Threats

PID
Process
Class
Message
1052
svchost.exe
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
2420
EQNEDT32.EXE
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
2420
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3624
vbc.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
3624
vbc.exe
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
3624
vbc.exe
A Network Trojan was detected
AV TROJAN Win.Keylogger.AgentTesla SMTP Activity
3624
vbc.exe
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
3624
vbc.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
3624
vbc.exe
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
3624
vbc.exe
A Network Trojan was detected
AV TROJAN Win.Keylogger.AgentTesla SMTP Activity
4 ETPRO signatures available at the full report
No debug info