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File name:

20200323-sitrep-63-covid-19.doc

Full analysis: https://app.any.run/tasks/4138ad1f-3c8a-4a3e-9dee-57a43b507b76
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 30, 2020, 17:28:22
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
covid19
opendir
trojan
Indicators:
MIME: text/rtf
File info: Rich Text Format data, version 1, unknown character set
MD5:

994A67D5D6341173AD95BC6F5D795FD0

SHA1:

FA84EE006B205F105DF40DD2ABCF238653F8CEF0

SHA256:

62D38F19E67013CE7B2A84CB17362C77E2F13134EE3F8743CBADDE818483E617

SSDEEP:

12288:iIwhGKVNiBgY3SkPCfxEbYvEFqvn1wMVBk3oRoVDAUMn47f43:EhGfW9IYsFqvnyL3C6/WSY

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

    • Executable content was dropped or overwritten

      • WINWORD.EXE (PID: 3896)
    • Unusual execution from Microsoft Office

      • WINWORD.EXE (PID: 3896)
    • Starts CMD.EXE for commands execution

      • WINWORD.EXE (PID: 3896)
    • Application was dropped or rewritten from another process

      • svchost.exe (PID: 3508)
    • Renames files like Ransomware

      • svchost.exe (PID: 3508)
    • Connects to CnC server

      • svchost.exe (PID: 3508)
  • SUSPICIOUS

    • Creates executable files which already exist in Windows

      • WINWORD.EXE (PID: 3896)
    • Uses REG.EXE to modify Windows registry

      • cmd.exe (PID: 2892)
      • cmd.exe (PID: 3092)
    • Application launched itself

      • WINWORD.EXE (PID: 3896)
    • Starts Microsoft Office Application

      • WINWORD.EXE (PID: 3896)
  • INFO

    • Drops Coronavirus (possible) decoy

      • WINWORD.EXE (PID: 3896)
    • Creates files in the user directory

      • WINWORD.EXE (PID: 3896)
    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3896)
      • WINWORD.EXE (PID: 1840)
    • Manual execution by user

      • explorer.exe (PID: 2660)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rtf | Rich Text Format (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
47
Monitored processes
8
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start winword.exe svchost.exe cmd.exe no specs cmd.exe no specs winword.exe no specs reg.exe no specs reg.exe no specs explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3896"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\20200323-sitrep-63-covid-19.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
3508C:\Users\admin\AppData\Local\Temp\..\svchost.exeC:\Users\admin\AppData\Local\svchost.exe
WINWORD.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
eda2
Exit code:
0
Version:
1.0.0.0
2892cmd.exe /c reg delete "HKCU\Software\Microsoft\Office\14.0\Word\Resiliency" /FC:\Windows\system32\cmd.exeWINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3092cmd.exe /c reg delete "HKCU\Software\Microsoft\Office\12.0\Word\Resiliency" /FC:\Windows\system32\cmd.exeWINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
1840"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" "C:\Users\admin\AppData\Local\Temp\20200323-sitrep-63-covid-19.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXEWINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Version:
14.0.6024.1000
3464reg delete "HKCU\Software\Microsoft\Office\14.0\Word\Resiliency" /FC:\Windows\system32\reg.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3336reg delete "HKCU\Software\Microsoft\Office\12.0\Word\Resiliency" /FC:\Windows\system32\reg.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2660"C:\Windows\explorer.exe" C:\Windows\explorer.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
2 022
Read events
1 276
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
11
Text files
1
Unknown types
3

Dropped files

PID
Process
Filename
Type
3896WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR78C2.tmp.cvr
MD5:
SHA256:
1840WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR88C0.tmp.cvr
MD5:
SHA256:
3508svchost.exeC:\Users\admin\Desktop\beyondlesbian.rtf
MD5:
SHA256:
3508svchost.exeC:\Users\admin\Desktop\beyondrespect.rtf
MD5:
SHA256:
3508svchost.exeC:\Users\admin\Desktop\elseresult.rtf
MD5:
SHA256:
3508svchost.exeC:\Users\admin\Desktop\engineeringheard.rtf
MD5:
SHA256:
3508svchost.exeC:\Users\admin\Desktop\handsolder.rtf
MD5:
SHA256:
3508svchost.exeC:\Users\admin\Desktop\ofmarkets.rtf
MD5:
SHA256:
3508svchost.exeC:\Users\admin\Desktop\wholeaug.rtf
MD5:
SHA256:
3508svchost.exeC:\Users\admin\Desktop\beyondrespect.rtf.locked20binary
MD5:06D981A69C74CB1C9DB9317F078B0382
SHA256:A64EDC4BABD62052521DB9BCA8FC0976B70718B9C2364445BC51EB809D6238A6
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3508
svchost.exe
GET
200
31.170.167.123:80
http://www.tempinfo.96.lt/wras/RANSOM20.jpg
US
image
60.0 Kb
malicious
3508
svchost.exe
POST
200
31.170.167.123:80
http://www.tempinfo.96.lt/wras/createkeys.php
US
text
427 b
malicious
3508
svchost.exe
GET
200
31.170.167.123:80
http://www.tempinfo.96.lt/wras/RANSOM20.jpg
US
image
60.0 Kb
malicious
3508
svchost.exe
POST
200
31.170.167.123:80
http://www.tempinfo.96.lt/wras/savekey.php
US
text
2 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3508
svchost.exe
31.170.167.123:80
www.tempinfo.96.lt
Hostinger International Limited
US
malicious

DNS requests

Domain
IP
Reputation
www.tempinfo.96.lt
  • 31.170.167.123
malicious

Threats

PID
Process
Class
Message
3508
svchost.exe
A Network Trojan was detected
RANSOMWARE [PTsecurity] SNSLocker
4 ETPRO signatures available at the full report
No debug info