File name:

Silent Crypto Miner Builder v3.2.1.zip

Full analysis: https://app.any.run/tasks/cb3793d1-c8dc-48de-aa1f-d460e63246a9
Verdict: Malicious activity
Analysis date: August 11, 2024, 14:43:55
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
python
pyinstaller
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract, compression method=deflate
MD5:

885523DD16A5B4E4B9B2CB5DC65F585B

SHA1:

735BF7649747703C7180260E41742353711F79CA

SHA256:

935A951302E7D7F90234307ACAA2554519D6F9277FC5CFC177658A24C54DE3FE

SSDEEP:

98304:QS6VBfqIbpFwJ5K5uhdaSyCiPJW6gt1TPFf+x04j5ra6xQNlQRRlU9U+zMtzl9Sf:+vsGtuZSu6Rgl5ec

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

    No malicious indicators.
  • SUSPICIOUS

    • Drops the executable file immediately after the start

      • index.exe (PID: 6716)
      • index.exe (PID: 30672)
      • WinRAR.exe (PID: 6484)
    • Application launched itself

      • index.exe (PID: 6716)
      • index.exe (PID: 30672)
    • The process drops C-runtime libraries

      • index.exe (PID: 6716)
      • index.exe (PID: 30672)
    • Process drops python dynamic module

      • index.exe (PID: 6716)
      • index.exe (PID: 30672)
    • Loads Python modules

      • index.exe (PID: 6736)
      • index.exe (PID: 31220)
    • Executable content was dropped or overwritten

      • index.exe (PID: 6716)
      • index.exe (PID: 30672)
    • Reads security settings of Internet Explorer

      • WinRAR.exe (PID: 6484)
    • Process drops legitimate windows executable

      • index.exe (PID: 6716)
      • index.exe (PID: 30672)
  • INFO

    • Reads the computer name

      • index.exe (PID: 6716)
      • index.exe (PID: 30672)
      • index.exe (PID: 6736)
      • index.exe (PID: 31220)
      • TextInputHost.exe (PID: 10288)
    • Checks supported languages

      • index.exe (PID: 6716)
      • index.exe (PID: 6736)
      • index.exe (PID: 30672)
      • index.exe (PID: 31220)
      • TextInputHost.exe (PID: 10288)
    • Create files in a temporary directory

      • index.exe (PID: 6716)
      • index.exe (PID: 30672)
    • Checks proxy server information

      • index.exe (PID: 6736)
      • index.exe (PID: 31220)
    • Reads the machine GUID from the registry

      • index.exe (PID: 6736)
      • index.exe (PID: 31220)
    • PyInstaller has been detected (YARA)

      • index.exe (PID: 6716)
      • index.exe (PID: 6736)
      • index.exe (PID: 30672)
      • index.exe (PID: 31220)
    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 6484)
    • Manual execution by a user

      • notepad.exe (PID: 33156)
      • mspaint.exe (PID: 55612)
    • Reads security settings of Internet Explorer

      • notepad.exe (PID: 33156)
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 (36.3)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: -
ZipCompression: Deflated
ZipModifyDate: 2024:06:21 15:08:06
ZipCRC: 0x0698735a
ZipCompressedSize: 6325580
ZipUncompressedSize: 6499201
ZipFileName: index.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
147
Monitored processes
8
Malicious processes
1
Suspicious processes
2

Behavior graph

Click at the process to see the details
start winrar.exe THREAT index.exe THREAT index.exe THREAT index.exe THREAT index.exe notepad.exe no specs textinputhost.exe no specs mspaint.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
6484"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Silent Crypto Miner Builder v3.2.1.zip"C:\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
6716"C:\Users\admin\AppData\Local\Temp\Rar$EXa6484.25899\index.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa6484.25899\index.exe
WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa6484.25899\index.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
6736"C:\Users\admin\AppData\Local\Temp\Rar$EXa6484.25899\index.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa6484.25899\index.exe
index.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa6484.25899\index.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
10288"C:\WINDOWS\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exe" -ServerName:InputApp.AppXjd5de1g66v206tj52m9d0dtpppx4cgpn.mcaC:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TextInputHost.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Version:
123.26505.0.0
Modules
Images
c:\windows\systemapps\microsoftwindows.client.cbs_cw5n1h2txyewy\textinputhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\systemapps\microsoftwindows.client.cbs_cw5n1h2txyewy\vcruntime140_app.dll
c:\windows\system32\kernel.appcore.dll
c:\windows\system32\msvcrt.dll
30672"C:\Users\admin\AppData\Local\Temp\Rar$EXa6484.30010\index.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa6484.30010\index.exe
WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa6484.30010\index.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
31220"C:\Users\admin\AppData\Local\Temp\Rar$EXa6484.30010\index.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa6484.30010\index.exe
index.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa6484.30010\index.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
33156"C:\WINDOWS\system32\NOTEPAD.EXE" C:\Users\admin\Desktop\info.txtC:\Windows\System32\notepad.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Notepad
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\notepad.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\user32.dll
55612"C:\WINDOWS\system32\mspaint.exe" "C:\Users\admin\Desktop\ageapproach.jpg"C:\Windows\System32\mspaint.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Paint
Exit code:
0
Version:
10.0.19041.3758 (WinBuild.160101.0800)
Total events
300 590
Read events
300 563
Write events
27
Delete events
0

Modification events

(PID) Process:(6484) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(6484) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(6484) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\GoogleChromeEnterpriseBundle64.zip
(PID) Process:(6484) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\Silent Crypto Miner Builder v3.2.1.zip
(PID) Process:(6484) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(6484) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(6484) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(6484) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(6484) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(6484) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
Executable files
33
Suspicious files
2
Text files
8
Unknown types
0

Dropped files

PID
Process
Filename
Type
6484WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa6484.25899\SilentCryptoMiner.pngimage
MD5:80526EFFB67A81E226DC4A7059974251
SHA256:5C32ABC1CB82680D1EF9411B38899F0817CADFC3AB9BAC1689DDA0B38D075750
6484WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa6484.25899\info.txttext
MD5:4995967B0A8B71399CA8447E2F40E62F
SHA256:B06A59221EFD41366FD422EE8432BC5ECC48216B2440BAED7097D5C9DEB6DFFC
6716index.exeC:\Users\admin\AppData\Local\Temp\_MEI67162\_bz2.pydexecutable
MD5:E877E39CC3C42ED1F5461E2D5E62FC0F
SHA256:4B1D29F19ADAF856727FA4A1F50EEE0A86C893038DFBA2E52F26C11AB5B3672F
6716index.exeC:\Users\admin\AppData\Local\Temp\_MEI67162\_decimal.pydexecutable
MD5:95F1BE8C2D46AA4B5AD13F4FBB228C31
SHA256:F7864B8B37715A87F4F11D5CBFEFD5F1489399E064F7662FA0E0D7C5DF59D5E4
6716index.exeC:\Users\admin\AppData\Local\Temp\_MEI67162\_lzma.pydexecutable
MD5:80DA699F55CA8ED4DF2D154F17A08583
SHA256:2E3FD65C4E02C99A61344CE59E09EC7FDE74C671DB5F82A891732E1140910F20
6716index.exeC:\Users\admin\AppData\Local\Temp\_MEI67162\_ssl.pydexecutable
MD5:CF2F95ECF1A72F8670177C081EEDEB04
SHA256:BA6025AB22D8E6C5AD53C66DC919F219A542E87540502905609B33DC0A8DDDD8
6484WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa6484.25899\index.exeexecutable
MD5:8A35DDE5AB743A95A11CDE36627184E5
SHA256:3DFD229B92521BBA1B1F546E259AD3129B939142BE21A60F5BEB79F452F768EA
6716index.exeC:\Users\admin\AppData\Local\Temp\_MEI67162\libssl-1_1.dllexecutable
MD5:BD857F444EBBF147A8FCD1215EFE79FC
SHA256:B7C0E42C1A60A2A062B899C8D4EBD0C50EF956177BA21785CE07C517C143AEAF
6716index.exeC:\Users\admin\AppData\Local\Temp\_MEI67162\VCRUNTIME140.dllexecutable
MD5:A87575E7CF8967E481241F13940EE4F7
SHA256:DED5ADAA94341E6C62AEA03845762591666381DCA30EB7C17261DD154121B83E
6716index.exeC:\Users\admin\AppData\Local\Temp\_MEI67162\select.pydexecutable
MD5:589F030C0BAA8C47F7F8082A92B834F5
SHA256:B9EF1709ED4CD0FD72E4C4BA9B7702CB79D1619C11554EA06277F3DAC21BD010
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
18 367
DNS requests
26
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5336
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
whitelisted
5336
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
whitelisted
4292
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
18200
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
whitelisted
5336
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D
unknown
whitelisted
5336
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
whitelisted
18144
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%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
192.168.100.255:138
whitelisted
2120
MoUsoCoreWorker.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
3888
svchost.exe
239.255.255.250:1900
whitelisted
1164
RUXIMICS.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
5588
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:137
whitelisted
6736
index.exe
37.230.118.111:443
riadagestan.ru
JSC IOT
RU
unknown
31220
index.exe
37.230.118.111:443
riadagestan.ru
JSC IOT
RU
unknown
5336
SearchApp.exe
104.126.37.171:443
www.bing.com
Akamai International B.V.
DE
unknown
5336
SearchApp.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.184.206
whitelisted
settings-win.data.microsoft.com
  • 51.124.78.146
  • 40.127.240.158
  • 20.73.194.208
whitelisted
riadagestan.ru
  • 37.230.118.111
whitelisted
www.bing.com
  • 104.126.37.171
  • 104.126.37.163
  • 104.126.37.168
  • 104.126.37.154
  • 104.126.37.179
  • 104.126.37.161
  • 104.126.37.169
  • 104.126.37.162
  • 104.126.37.160
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
th.bing.com
  • 104.126.37.179
  • 104.126.37.128
  • 104.126.37.123
  • 104.126.37.137
  • 104.126.37.169
  • 104.126.37.136
  • 104.126.37.171
  • 104.126.37.130
  • 104.126.37.186
whitelisted
r.bing.com
  • 104.126.37.160
  • 104.126.37.162
  • 104.126.37.170
  • 104.126.37.161
  • 104.126.37.153
  • 104.126.37.163
  • 104.126.37.145
  • 104.126.37.146
  • 104.126.37.155
whitelisted
browser.pipe.aria.microsoft.com
  • 20.44.10.122
whitelisted
client.wns.windows.com
  • 40.113.103.199
  • 40.115.3.253
whitelisted
login.live.com
  • 20.190.159.2
  • 20.190.159.4
  • 20.190.159.64
  • 20.190.159.71
  • 40.126.31.69
  • 20.190.159.23
  • 40.126.31.71
  • 20.190.159.68
whitelisted

Threats

No threats detected
No debug info