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URL:

https://cdn-150.anonfiles.com/88U7t2i8z7/818c31da-1680369712/maria.exe

Full analysis: https://app.any.run/tasks/86f8706b-fbc4-4274-a30c-5207a9333e12
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.

Malware Trends Tracker     >>>
Analysis date: April 01, 2023, 17:13:48
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
njrat
bladabindi
Indicators:
MD5:

2F9FC81D5CB8708D1F608F5A31162C36

SHA1:

B9CAB5DA9CD1D364CC6A28FE9C6DD01DFED739BE

SHA256:

18303588A71CC0A4E457C60ABD9CE687B3C3830AAA55F4D48529E89EDD9932C3

SSDEEP:

3:N8cFQrQ2AuDOUBC60XqFkAn:2cFQE2Au5Clqb

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

      • maria.exe (PID: 2868)
      • maria.exe (PID: 3676)

    • Create files in the Startup directory

      • maria.exe (PID: 2868)
      • maria.exe (PID: 3676)

    • Starts CMD.EXE for self-deleting

      • maria.exe (PID: 2868)
      • maria.exe (PID: 3676)

    • Changes the autorun value in the registry

      • maria.exe (PID: 2868)
      • maria.exe (PID: 3676)

    • NjRAT is detected

      • maria.exe (PID: 3676)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • maria.exe (PID: 2868)
      • maria.exe (PID: 3676)

    • Starts CMD.EXE for commands execution

      • maria.exe (PID: 2868)
      • maria.exe (PID: 3676)

  • INFO

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 3140)
      • iexplore.exe (PID: 616)

    • Application launched itself

      • iexplore.exe (PID: 616)

    • Create files in a temporary directory

      • iexplore.exe (PID: 616)
      • iexplore.exe (PID: 3140)
      • maria.exe (PID: 2868)
      • maria.exe (PID: 3676)

    • Reads the computer name

      • maria.exe (PID: 2868)
      • maria.exe (PID: 3676)

    • Checks supported languages

      • maria.exe (PID: 2868)
      • maria.exe (PID: 3676)

    • The process uses the downloaded file

      • iexplore.exe (PID: 616)
      • maria.exe (PID: 2868)
      • maria.exe (PID: 3676)

    • Creates files or folders in the user directory

      • maria.exe (PID: 2868)
      • maria.exe (PID: 3676)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshot
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
drop and start drop and start start iexplore.exe iexplore.exe maria.exe cmd.exe no specs ping.exe no specs #NJRAT maria.exe cmd.exe no specs ping.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
616"C:\Program Files\Internet Explorer\iexplore.exe" "https://cdn-150.anonfiles.com/88U7t2i8z7/818c31da-1680369712/maria.exe"C:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
c:\windows\system32\api-ms-win-downlevel-normaliz-l1-1-0.dll
3140"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:616 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
2868"C:\Users\admin\Downloads\maria.exe" C:\Users\admin\Downloads\maria.exe
iexplore.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\downloads\maria.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\user32.dll
3012cmd.exe /c ping 0 -n 2 & del "C:\Users\admin\Downloads\maria.exe"C:\Windows\System32\cmd.exe—maria.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)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3184ping 0 -n 2 C:\Windows\System32\PING.EXE—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
TCP/IP Ping Command
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ping.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\nsi.dll
3676"C:\Users\admin\Downloads\maria.exe" C:\Users\admin\Downloads\maria.exe
iexplore.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\downloads\maria.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
2556cmd.exe /c ping 0 -n 2 & del "C:\Users\admin\Downloads\maria.exe"C:\Windows\System32\cmd.exe—maria.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)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1860ping 0 -n 2 C:\Windows\System32\PING.EXE—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
TCP/IP Ping Command
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ping.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\iphlpapi.dll
Total events
42 550
Read events
42 282
Write events
264
Delete events
4

Modification events

(PID) Process:(616) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
0
(PID) Process:(616) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30847387
(PID) Process:(616) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30847437
(PID) Process:(616) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(616) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(616) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(616) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(616) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(616) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(616) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
10
Suspicious files
20
Text files
18
Unknown types
10

Dropped files

PID
Process
Filename
Type
3140iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751binary
MD5:F05F75F6183FFC29A4DC8FC55FD16F6B
SHA256:0E2B6B098775602C45F20BB97E3561EC5BBF703ADBE36DA39D2B72DD00E54466
3140iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\TarFE97.tmpcat
MD5:BE2BEC6E8C5653136D3E72FE53C98AA3
SHA256:1919AAB2A820642490169BDC4E88BD1189E22F83E7498BF8EBDFB62EC7D843FD
3140iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:5CA1E271CD603D243ED3AF4D80596D33
SHA256:73623767FD7B5AC0F1AB0BF8023332462A27764D33203AFE02F193D9FD8126D2
3140iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\maria[1].exeexecutable
MD5:DF7936E502D9E8B55C56DF166E51C48D
SHA256:DCBD9B8ED3F44B30DC797A871915732401DA66987E4B5C7E010CEB89D137C278
3140iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506binary
MD5:C5BC4CA2257366FA731304E8C3DE78F9
SHA256:DD27917196DD061B4424144ABAD99C5488F3681D126896267454FF65A4D1C0D7
616iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFE14EA0E284FC4F2F.TMPgmc
MD5:22AFDA0EE888E21B2746124835F3A550
SHA256:E87E20F2D5990EF3C3337F5CCC48DC5601E5258F359AF40CA7685BE962D0EF0A
616iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{92E1089D-D0B0-11ED-94DF-12A9866C77DE}.datbinary
MD5:29E1A74038A4290B93FB22C205A14AB2
SHA256:97C8CFF7468B0083EC1EE7A76C6720E7D372B4FE7B3F9ADDCFBC5D5CB36C1B9A
2868maria.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exeexecutable
MD5:DF7936E502D9E8B55C56DF166E51C48D
SHA256:DCBD9B8ED3F44B30DC797A871915732401DA66987E4B5C7E010CEB89D137C278
3140iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\CabFE94.tmpcompressed
MD5:E71C8443AE0BC2E282C73FAEAD0A6DD3
SHA256:95B0A5ACC5BF70D3ABDFD091D0C9F9063AA4FDE65BD34DBF16786082E1992E72
3140iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157compressed
MD5:F7DCB24540769805E5BB30D193944DCE
SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
9
DNS requests
6
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3140
iexplore.exe
GET
200
209.197.3.8:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?6cf69e67d0feff0a
US
compressed
61.1 Kb
whitelisted
3140
iexplore.exe
GET
200
209.197.3.8:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?32bf807d0ece5019
US
compressed
4.70 Kb
whitelisted
3140
iexplore.exe
GET
200
209.197.3.8:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?884ff7ffd71a194f
US
compressed
61.1 Kb
whitelisted
3140
iexplore.exe
GET
200
209.197.3.8:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?fc4f2c2fe9f59e56
US
compressed
4.70 Kb
whitelisted
616
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
3140
iexplore.exe
GET
200
23.37.41.57:80
http://x1.c.lencr.org/
NL
der
717 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
616
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
EDGECAST
US
whitelisted
3140
iexplore.exe
195.96.151.43:443
—
Svea Hosting AB
SE
suspicious
3140
iexplore.exe
209.197.3.8:80
ctldl.windowsupdate.com
STACKPATH-CDN
US
whitelisted
616
iexplore.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
3140
iexplore.exe
23.37.41.57:80
x1.c.lencr.org
AKAMAI-AS
DE
suspicious

DNS requests

Domain
IP
Reputation
ctldl.windowsupdate.com
  • 209.197.3.8
whitelisted
x1.c.lencr.org
  • 23.37.41.57
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted

Threats

No threats detected
No debug info
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Reports
https://cdn-150.anonfiles.com/88U7t2i8z7/818c31da-1680369712/maria.exe