analyze malware
  • Huge database of samples and IOCs
  • Custom VM setup
  • Unlimited submissions
  • Interactive approach
Sign up, it’s free
File name:

1.zip

Full analysis: https://app.any.run/tasks/1e9cb1fd-b828-4d93-afc4-bc4c6f8a6529
Verdict: Malicious activity
Threats:

njRAT is a remote access trojan. It is one of the most widely accessible RATs on the market that features an abundance of educational information. Interested attackers can even find tutorials on YouTube. This allows it to become one of the most popular RATs in the world.

Analysis date: August 17, 2019, 18:47:33
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
njrat
bladabindi
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

09C539C1DAF4FDF8BD503D6AFFDA9311

SHA1:

0F22FB532672F707109E66EDDED38862D5487597

SHA256:

46C769F5D8DDA05AE37BD9906992F3885A9D49D1A8328770753A69DB50CC9B93

SSDEEP:

12288:wS/RI8cTesAI5SqkePUwULfx22hSCr40Zn9P2/CsTzy2RlurBPNBDzndaF:wX8cTDAI5SeZULY2gIjDPTsTz5ulPXMF

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

      • μProxy Tool (2).exe (PID: 2392)
      • μProxy Tool.exe (PID: 3436)
      • μProxy Tool (2).exe (PID: 3852)
      • csrss.exe (PID: 3792)
      • svhost.exe (PID: 3320)
    • Writes to a start menu file

      • csrss.exe (PID: 3792)
    • Changes the autorun value in the registry

      • csrss.exe (PID: 3792)
    • NJRAT was detected

      • csrss.exe (PID: 3792)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • μProxy Tool (2).exe (PID: 2392)
      • svhost.exe (PID: 3320)
      • csrss.exe (PID: 3792)
    • Starts itself from another location

      • svhost.exe (PID: 3320)
    • Uses NETSH.EXE for network configuration

      • csrss.exe (PID: 3792)
    • Creates files in the user directory

      • csrss.exe (PID: 3792)
  • INFO

    • Manual execution by user

      • μProxy Tool (2).exe (PID: 3852)
      • μProxy Tool (2).exe (PID: 2392)
      • explorer.exe (PID: 3080)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
8
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start drop and start drop and start winrar.exe no specs μproxy tool (2).exe no specs μproxy tool (2).exe svhost.exe μproxy tool.exe no specs explorer.exe no specs #NJRAT csrss.exe netsh.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3536"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\1.zip"C:\Program Files\WinRAR\WinRAR.exeexplorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
3852"C:\Users\admin\Desktop\μProxy Tool (2).exe" C:\Users\admin\Desktop\μProxy Tool (2).exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
2392"C:\Users\admin\Desktop\μProxy Tool (2).exe" C:\Users\admin\Desktop\μProxy Tool (2).exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
3320C:\Users\admin\AppData\Local\Temp/svhost.exeC:\Users\admin\AppData\Local\Temp\svhost.exe
μProxy Tool (2).exe
User:
admin
Integrity Level:
HIGH
Description:
ZshMU
Exit code:
0
Version:
1.58.85.78
3436"C:\Users\admin\AppData\Local\Temp/μProxy Tool.exe"C:\Users\admin\AppData\Local\Temp\μProxy Tool.exeμProxy Tool (2).exe
User:
admin
Company:
Nikola Тesla
Integrity Level:
HIGH
Description:
Proxy Tool
Exit code:
0
Version:
1.71
3080"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)
3792"C:\Users\admin\AppData\Local\Temp\csrss.exe" C:\Users\admin\AppData\Local\Temp\csrss.exe
svhost.exe
User:
admin
Integrity Level:
HIGH
Description:
ZshMU
Version:
1.58.85.78
3768netsh firewall add allowedprogram "C:\Users\admin\AppData\Local\Temp\csrss.exe" "csrss.exe" ENABLEC:\Windows\system32\netsh.execsrss.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 226
Read events
841
Write events
0
Delete events
0

Modification events

No data
Executable files
4
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb3536.17911\μProxy Tool (2).exe
MD5:
SHA256:
3536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb3536.17911\Data\Proxies\All_Checked.txt
MD5:
SHA256:
3536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb3536.17911\Data\Proxies\Anonymous.txt
MD5:
SHA256:
3536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb3536.17911\Data\Proxies\Elite.txt
MD5:
SHA256:
3536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb3536.17911\Data\Proxies\Scraped_Proxies.txt
MD5:
SHA256:
3536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb3536.17911\Data\Proxies\Socks (4 + 5).txt
MD5:
SHA256:
3536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb3536.17911\Data\Proxies\Socks 4.txt
MD5:
SHA256:
3536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb3536.17911\Data\Proxies\Socks 5.txt
MD5:
SHA256:
3536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb3536.17911\Data\Proxies\Transparent.txt
MD5:
SHA256:
3536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb3536.17911\Data\Source\HttpSource.txt
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
6
DNS requests
4
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3792
csrss.exe
196.217.1.120:1177
kesrar1004.ddns.net
Itissalat Al-MAGHRIB
MA
unknown

DNS requests

Domain
IP
Reputation
kesrar1004.ddns.net
  • 196.217.1.120
malicious
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

No threats detected
No debug info