File name:

GRINX64v2.rar

Full analysis: https://app.any.run/tasks/c401406a-794c-49f3-a865-54f0c1d00616
Verdict: Malicious activity
Analysis date: January 04, 2025, 00:09:37
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
arch-exec
arch-doc
Indicators:
MIME: application/x-rar
File info: RAR archive data, v5
MD5:

A2407682730195CE9D6CD9B01E358FB6

SHA1:

6E29E43E32AFEA154D303303B141DC335CE15BA6

SHA256:

C6DC38D4EB28E4F07A96CC63AF8EEFC557F3ACFF5439468FE6E1C9A7E2348C31

SSDEEP:

49152:cjo2TDH1r7quuWP8VQjN0m6h0jb9IWjIHe7XppBvHUL+9IOouGja3uAnxDa7Fgye:cjo1sumNuh+Izs5XUL+9IOYe7xClCdCi

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

    • Generic archive extractor

      • WinRAR.exe (PID: 6380)
  • SUSPICIOUS

    • Drops a system driver (possible attempt to evade defenses)

      • WinRAR.exe (PID: 6380)
  • INFO

    • The process uses the downloaded file

      • WinRAR.exe (PID: 6380)
      • cmd.exe (PID: 6220)
      • cmd.exe (PID: 2456)
    • The sample compiled with english language support

      • WinRAR.exe (PID: 6380)
    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 6380)
    • Manual execution by a user

      • cmd.exe (PID: 6220)
      • cmd.exe (PID: 2456)
    • Checks supported languages

      • AMIDEWINx64.EXE (PID: 5092)
    • Reads the computer name

      • AMIDEWINx64.EXE (PID: 5092)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rar | RAR compressed archive (v5.0) (61.5)
.rar | RAR compressed archive (gen) (38.4)

EXIF

ZIP

FileVersion: RAR v5
CompressedSize: 51798
UncompressedSize: 151664
OperatingSystem: Win32
ArchivedFileName: GRINX64v2/AMIDEWIN.EXE
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
144
Monitored processes
10
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe rundll32.exe no specs cmd.exe no specs conhost.exe no specs amidewinx64.exe no specs amidewinx64.exe no specs amidewinx64.exe conhost.exe no specs cmd.exe conhost.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2440AMIDEWINx64.EXE /SU /BSC:\Users\admin\Desktop\GRINX64v2\AMIDEWINx64.EXEcmd.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\desktop\grinx64v2\amidewinx64.exe
c:\windows\system32\ntdll.dll
2456"C:\WINDOWS\system32\cmd.exe" C:\Windows\System32\cmd.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Version:
10.0.19041.1 (WinBuild.160101.0800)
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\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\wldp.dll
4640\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exeAMIDEWINx64.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
4980"C:\Users\admin\Desktop\GRINX64v2\AMIDEWINx64.EXE" /SU /BSC:\Users\admin\Desktop\GRINX64v2\AMIDEWINx64.EXEcmd.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\desktop\grinx64v2\amidewinx64.exe
c:\windows\system32\ntdll.dll
5092"C:\Users\admin\Desktop\GRINX64v2\AMIDEWINx64.EXE" /SU /BSC:\Users\admin\Desktop\GRINX64v2\AMIDEWINx64.EXE
cmd.exe
User:
admin
Integrity Level:
HIGH
Exit code:
216
Modules
Images
c:\users\admin\desktop\grinx64v2\amidewinx64.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
5556\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
6220"C:\Windows\System32\cmd.exe" C:\Windows\System32\cmd.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
3221225786
Version:
10.0.19041.1 (WinBuild.160101.0800)
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\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\wldp.dll
6260\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
6380"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\GRINX64v2.rarC:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
7112C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shcore.dll
c:\windows\system32\imagehlp.dll
Total events
2 696
Read events
2 678
Write events
18
Delete events
0

Modification events

(PID) Process:(6380) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\preferences.zip
(PID) Process:(6380) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\chromium_ext.zip
(PID) Process:(6380) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\omni_23_10_2024_.zip
(PID) Process:(6380) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\GRINX64v2.rar
(PID) Process:(6380) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(6380) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(6380) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(6380) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(6380) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\MainWin
Operation:writeName:Placement
Value:
2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D0000002D000000FD03000016020000
(PID) Process:(6380) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\ArcColumnWidths
Operation:writeName:name
Value:
256
Executable files
9
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
6380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa6380.19977\GRINX64v2\DMIEDIT.EXEexecutable
MD5:FBAF6262FD84F9966338518D4DE46FDD
SHA256:5D37E5E7CE01549965BF2166ADCBA33D1E2C4BD2C90711032F3987B58452CE49
6380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa6380.19977\GRINX64v2\amifldrv64.sysexecutable
MD5:785045F8B25CD2E937DDC6B09DEBE01A
SHA256:37073E42FFA0322500F90CD7E3C8D02C4CDD695D31C77E81560ABEC20BFB68BA
6380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa6380.19977\GRINX64v2\AMIDEWIN.EXEexecutable
MD5:182EC3A59BD847FB1BC3E12A41D48FA6
SHA256:948DBD2BC128F8DC08267E110020FEE3FF5DE17CF4AAEF89372DE29623AF96FA
6380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa6380.19977\GRINX64v2\AMIDEWINx64.EXEexecutable
MD5:6A6505B2413D2C7B16C6D059448DB9E5
SHA256:53E3B72F8EB13ACF3CB69D4CB124E8DC64FC541555C3C95CC8003B8046853955
6380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa6380.19977\GRINX64v2\DMI16.EXEexecutable
MD5:2A89D4E479351022AB8BD604030A76F3
SHA256:28E6E1908F2996AF9B7A9930F13D4C770D6963425DF0869CE4BCDB1442A4A917
6380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa6380.19977\GRINX64v2\UCOREDLL.DLLexecutable
MD5:8370F3114924ED6C53741DE7A253625A
SHA256:78A4D8E5E8C33793E5A2020325D3A49E92E4826167742E93179BDACBF167B409
6380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa6380.19977\GRINX64v2\UCOREW64.SYSexecutable
MD5:A17C58C0582EE560C72F60764ED63224
SHA256:A7C8F4FAF3CBB088CAC7753D81F8EC4C38CCB97CD9DA817741F49272E8D01200
6380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa6380.19977\GRINX64v2\UCORESYS.SYSexecutable
MD5:9555D36FB21B993E5C4B98C2FC2B3671
SHA256:FD6F56189CD723B32FC06392867FCD5128E63D8B5801E4F7A83523F820531981
6380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa6380.19977\GRINX64v2\UCOREVXD.VXDexecutable
MD5:211B3CDA6EE0F7A8C86FFC2E5177020D
SHA256:0C30287DEB78A25A4037FC3201062DDF880B06EA436550D83F47FB7FCAC7DCF4
6380WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa6380.19977\GRINX64v2\README.txttext
MD5:0E28E605E0988892043002E8D6FA719B
SHA256:1541F150F12295D926578FC8920F2F398D046BDDA66BC3026BF2533BBA07666B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
43
DNS requests
24
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
GET
200
104.103.72.96:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
5064
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
whitelisted
GET
200
92.123.53.223:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
1176
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
6616
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
whitelisted
1580
SIHClient.exe
GET
200
184.30.230.103:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
1580
SIHClient.exe
GET
200
184.30.230.103:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
5064
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%3D
unknown
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
whitelisted
4712
MoUsoCoreWorker.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
440
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
104.103.72.96:80
crl.microsoft.com
Akamai International B.V.
AT
whitelisted
5064
SearchApp.exe
95.101.23.43:443
www.bing.com
Akamai International B.V.
AT
whitelisted
92.123.53.223:80
www.microsoft.com
AKAMAI-AS
BE
whitelisted
5064
SearchApp.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
4
System
192.168.100.255:138
whitelisted
1176
svchost.exe
20.190.159.71:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 51.104.136.2
whitelisted
google.com
  • 142.250.185.238
whitelisted
crl.microsoft.com
  • 104.103.72.96
  • 2.23.154.57
whitelisted
www.bing.com
  • 95.101.23.43
  • 95.101.23.83
  • 2.23.227.208
  • 2.23.227.215
whitelisted
www.microsoft.com
  • 92.123.53.223
  • 184.30.230.103
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
login.live.com
  • 20.190.159.71
  • 20.190.159.23
  • 20.190.159.0
  • 40.126.31.71
  • 20.190.159.2
  • 20.190.159.64
  • 40.126.31.67
  • 20.190.159.73
whitelisted
go.microsoft.com
  • 72.246.170.70
whitelisted
arc.msn.com
  • 20.223.35.26
whitelisted
fd.api.iris.microsoft.com
  • 20.223.36.55
whitelisted

Threats

No threats detected
No debug info