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File name:

TF29092020.js

Full analysis: https://app.any.run/tasks/7fed2e9b-6c84-4d8d-92e9-63c543f2bafa
Verdict: Malicious activity
Threats:

Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links.

Analysis date: September 30, 2020, 09:24:11
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
rat
modirat
evasion
Indicators:
MIME: text/plain
File info: ASCII text, with very long lines, with no line terminators
MD5:

83E0A27439AAA8119906D75EAFBAE2E3

SHA1:

53C222F0C1DE86918E68E6C4BE9CC0F2B953A3FD

SHA256:

5501B9EB36EBBD92E98224EA3AF2D2B8E8806C8BF847BE749B90A6262290F3F3

SSDEEP:

3072:NtONxkHV/OxA1FUrKMHxU1weCh8x0biDQP5n1eJezU/:9

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

      • MSBuild.exe (PID: 3300)
    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 3120)
    • Uses Task Scheduler to run other applications

      • WScript.exe (PID: 2580)
    • MODIRAT was detected

      • MSBuild.exe (PID: 3300)
    • Connects to CnC server

      • MSBuild.exe (PID: 3300)
  • SUSPICIOUS

    • Creates files in the user directory

      • WScript.exe (PID: 2580)
      • powershell.exe (PID: 2672)
    • Checks for external IP

      • MSBuild.exe (PID: 3300)
    • Executed via Task Scheduler

      • WScript.exe (PID: 2244)
    • Creates files in the program directory

      • MSBuild.exe (PID: 3300)
    • Executes PowerShell scripts

      • WScript.exe (PID: 2244)
    • Executable content was dropped or overwritten

      • powershell.exe (PID: 2672)
  • INFO

    • Reads settings of System Certificates

      • MSBuild.exe (PID: 3300)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
5
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start wscript.exe no specs schtasks.exe no specs wscript.exe no specs powershell.exe #MODIRAT msbuild.exe

Process information

PID
CMD
Path
Indicators
Parent process
2580"C:\Windows\System32\WScript.exe" "C:\Users\admin\Desktop\TF29092020.js"C:\Windows\System32\WScript.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
3120"C:\Windows\System32\schtasks.exe" /create /sc minute /mo 1 /tn WfzVkiGSQT /tr C:\Users\admin\AppData\Roaming\xvZUr.vbsC:\Windows\System32\schtasks.exeWScript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2244C:\Windows\System32\WScript.exe "C:\Users\admin\AppData\Roaming\xvZUr.vbs"C:\Windows\System32\WScript.exetaskeng.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Version:
5.8.7600.16385
2672"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
WScript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3300"C:\Users\admin\AppData\Roaming\MSBuild.exe"C:\Users\admin\AppData\Roaming\MSBuild.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
MSBuild.exe
Version:
2.0.50727.5420 built by: Win7SP1
Total events
447
Read events
354
Write events
0
Delete events
0

Modification events

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

Dropped files

PID
Process
Filename
Type
2672powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6ZXZUXUCA6G505UM2FTH.temp
MD5:
SHA256:
3300MSBuild.exeC:\ProgramData\ffmpeg.zip
MD5:
SHA256:
3300MSBuild.exeC:\ProgramData\ffmpeg.exe
MD5:
SHA256:
2672powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:907C5FD303717561FE1B4EA4297DAC9A
SHA256:219788D162769A2E9475AF5337CA17B4D213A15ADE3E7F46F3FC02ADD48CD09D
2580WScript.exeC:\Users\admin\AppData\Roaming\xvZUr.vbstext
MD5:44C76372EF139F8F5EAF2E20F51DD455
SHA256:448AE308112A868021F5146F5C7EE1CBA80D36F4FC806C8ADEA286EEC4E4A3C5
2672powershell.exeC:\Users\admin\AppData\Roaming\MSBuild.exeexecutable
MD5:1F13CD7F1ECB2A7BCC1FF5E287B7EB2E
SHA256:6ADC88FC0A0E108851909618442C03F57CDFC20F6DB4EE88B84C0CAF420F991F
2672powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF1a32e8.TMPbinary
MD5:907C5FD303717561FE1B4EA4297DAC9A
SHA256:219788D162769A2E9475AF5337CA17B4D213A15ADE3E7F46F3FC02ADD48CD09D
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
4
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3300
MSBuild.exe
GET
200
208.95.112.1:80
http://ip-api.com/xml/
unknown
xml
416 b
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3300
MSBuild.exe
208.95.112.1:80
ip-api.com
IBURST
malicious
3300
MSBuild.exe
85.25.93.155:1920
roruy.publicvm.com
Host Europe GmbH
DE
malicious
85.25.93.155:1920
roruy.publicvm.com
Host Europe GmbH
DE
malicious
3300
MSBuild.exe
213.32.79.84:443
www.azedpack.com
OVH SAS
FR
unknown

DNS requests

Domain
IP
Reputation
roruy.publicvm.com
  • 85.25.93.155
malicious
ip-api.com
  • 208.95.112.1
shared
www.azedpack.com
  • 213.32.79.84
unknown

Threats

PID
Process
Class
Message
3300
MSBuild.exe
A Network Trojan was detected
ET TROJAN MSIL/Modi RAT CnC Command Inbound (info)
3300
MSBuild.exe
Potential Corporate Privacy Violation
ET POLICY External IP Lookup ip-api.com
3300
MSBuild.exe
Potential Corporate Privacy Violation
AV POLICY Internal Host Retrieving External IP Address (ip-api. com)
3300
MSBuild.exe
A Network Trojan was detected
ET TROJAN MSIL/Modi RAT CnC Command Inbound (plugin)
3300
MSBuild.exe
A Network Trojan was detected
ET TROJAN MSIL/Modi RAT CnC Command Inbound (info)
No debug info