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File name:

PO 6004001046-000001.doc

Full analysis: https://app.any.run/tasks/18809921-a712-45c3-a53c-b5e6d940c285
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, 06:23:42
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
exploit
CVE-2017-11882
loader
rat
agenttesla
Indicators:
MIME: text/rtf
File info: Rich Text Format data, unknown version
MD5:

81FF174060CE706D9E3F3A3D9117A01F

SHA1:

46D07FF6A8EF26CF294EAF45D72F1EAC28D78EE2

SHA256:

D4ACDFFE14D9A59E94F4488DCDAD3ABC2DCE847A3F756A25B06FC23D42E8056B

SSDEEP:

1536:Ox1JtZM4bC06mf5gAKLCKvgnKnalAMp+j8d/fp4L0XzCMa64jnH4VjO6yUscTM4H:Ox1JbMw88T4L11jHsTv/v

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

      • encx.com (PID: 540)
    • Suspicious connection from the Equation Editor

      • EQNEDT32.EXE (PID: 1196)
    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 1196)
    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 1196)
    • AGENTTESLA was detected

      • encx.com (PID: 540)
    • Actions looks like stealing of personal data

      • encx.com (PID: 540)
  • SUSPICIOUS

    • Creates files in the program directory

      • EQNEDT32.EXE (PID: 1196)
    • Executed via COM

      • EQNEDT32.EXE (PID: 1196)
    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 1196)
    • Starts application with an unusual extension

      • EQNEDT32.EXE (PID: 1196)
    • Connects to SMTP port

      • encx.com (PID: 540)
  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2492)
    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2492)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start winword.exe no specs eqnedt32.exe #AGENTTESLA encx.com

Process information

PID
CMD
Path
Indicators
Parent process
2492"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\PO 6004001046-000001.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXEexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Version:
14.0.6024.1000
1196"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
540"C:\ProgramData\encx.com"C:\ProgramData\encx.com
EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
Version:
0.0.0.0
Total events
1 576
Read events
917
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
0
Text files
0
Unknown types
2

Dropped files

PID
Process
Filename
Type
2492WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR6B74.tmp.cvr
MD5:
SHA256:
2492WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:477916EFB88A373723F281B8A9BC2EA4
SHA256:F8C4753F90B6CCCCFB7FC260ACCB0BA935A8E56898FCB3BBF10845FF3B8EE27B
2492WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$ 6004001046-000001.docpgc
MD5:FDBC06968CCC482AD6F68C866CF05069
SHA256:9B12AF0AB02F8D6902C9FB0E12749C4F96E5B46DC26736616AE981287E031B61
1196EQNEDT32.EXEC:\ProgramData\encx.comexecutable
MD5:0DE6E159DDF9E72594A9724ACABFEB8B
SHA256:077F75EF7FDB1663E70C33E20D8D7C4383FA13FD95517FAB8023FCE526BF3A25
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1196
EQNEDT32.EXE
GET
200
47.106.73.29:80
http://sterilizationvalidation.com/wordpress/wp-content/uploads/2019/12/pov.exe
CN
executable
290 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
540
encx.com
208.91.199.225:587
smtp.rianbowmax.com
PDR
US
shared
1196
EQNEDT32.EXE
47.106.73.29:80
sterilizationvalidation.com
Hangzhou Alibaba Advertising Co.,Ltd.
CN
malicious

DNS requests

Domain
IP
Reputation
sterilizationvalidation.com
  • 47.106.73.29
malicious
smtp.rianbowmax.com
  • 208.91.199.225
  • 208.91.199.224
  • 208.91.198.143
  • 208.91.199.223
malicious

Threats

PID
Process
Class
Message
1196
EQNEDT32.EXE
A Network Trojan was detected
ET TROJAN EXE Download Request To Wordpress Folder Likely Malicious
1196
EQNEDT32.EXE
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
1196
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
1196
EQNEDT32.EXE
Potentially Bad Traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
540
encx.com
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
540
encx.com
A Network Trojan was detected
AV TROJAN Win.Keylogger.AgentTesla SMTP Activity
540
encx.com
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
2 ETPRO signatures available at the full report
No debug info