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File name:

PO 6004001046-000001.doc

Full analysis: https://app.any.run/tasks/5c97f3db-2959-4bb7-b11e-85bd7eb1ec4f
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, 06:30:59
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: 2360)
    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 3336)
    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 3336)
    • Actions looks like stealing of personal data

      • encx.com (PID: 2360)
    • AGENTTESLA was detected

      • encx.com (PID: 2360)
  • SUSPICIOUS

    • Creates files in the program directory

      • EQNEDT32.EXE (PID: 3336)
    • Executed via COM

      • EQNEDT32.EXE (PID: 3336)
    • Starts application with an unusual extension

      • EQNEDT32.EXE (PID: 3336)
    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 3336)
  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2784)
    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2784)
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
38
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
2784"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\PO 6004001046-000001.doc.rtf"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
3336"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
2360"C:\ProgramData\encx.com"C:\ProgramData\encx.com
EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
Version:
0.0.0.0
Total events
1 579
Read events
914
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
2784WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR6B07.tmp.cvr
MD5:
SHA256:
2784WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$ 6004001046-000001.doc.rtfpgc
MD5:03B70ADF992736FB6B19E7E9CD15B452
SHA256:F8C404921A86BDE83E37E8360FF4BCFF5056EFCC18F98AE21A3F682A88268F56
2784WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:BA460C4C1C046DB993972B8AB264FF96
SHA256:6A1D7CDE90344875D591107AB84560D786E66BC397415E25C6FF33B25BC03C05
3336EQNEDT32.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
3336
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
2360
encx.com
208.91.199.225:587
smtp.rianbowmax.com
PDR
US
shared
3336
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
  • 208.91.199.223
  • 208.91.198.143
malicious

Threats

PID
Process
Class
Message
3336
EQNEDT32.EXE
A Network Trojan was detected
ET TROJAN EXE Download Request To Wordpress Folder Likely Malicious
3336
EQNEDT32.EXE
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
3336
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3336
EQNEDT32.EXE
Potentially Bad Traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
2360
encx.com
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
2360
encx.com
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
2360
encx.com
A Network Trojan was detected
AV TROJAN Win.Keylogger.AgentTesla SMTP Activity
2360
encx.com
A Network Trojan was detected
SPYWARE [PTsecurity] AgentTesla Exfiltration
2 ETPRO signatures available at the full report
No debug info