File name: | Holzer.zip |
Full analysis: | https://app.any.run/tasks/2bfe9faa-b06a-4a84-a344-320099041b5a |
Verdict: | Malicious activity |
Analysis date: | February 09, 2025, 15:15:06 |
OS: | Windows 10 Professional (build: 19045, 64 bit) |
Tags: | |
Indicators: | |
MIME: | application/zip |
File info: | Zip archive data, at least v2.0 to extract, compression method=deflate |
MD5: | 46C66DCCDA54AC15C941E7589A5DA5CA |
SHA1: | 49A4F3B61753F261FC5F3E7D69F599AC0A5E083E |
SHA256: | F7F624D237F1D81858259C1783BE9C7A605FE260B22092AF064BC91035010FEF |
SSDEEP: | 1536:5dlKxgjOc91+xkuSL7/jVqFqGBh8tCxFngg/:PlJjOc9WkuoQtF1gg/ |
.zip | | | ZIP compressed archive (100) |
---|
ZipRequiredVersion: | 20 |
---|---|
ZipBitFlag: | - |
ZipCompression: | Deflated |
ZipModifyDate: | 2021:10:27 14:55:58 |
ZipCRC: | 0xe58a4ef6 |
ZipCompressedSize: | 991 |
ZipUncompressedSize: | 1868 |
ZipFileName: | README.txt |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
188 | "C:\Windows\System32\choice.exe" | C:\Windows\SysWOW64\choice.exe | — | Holzer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Offers the user a choice Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
1200 | "C:\Windows\System32\BackgroundTransferHost.exe" | C:\Windows\SysWOW64\BackgroundTransferHost.exe | — | Holzer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Download/Upload Host Exit code: 2147942487 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
1348 | "C:\Windows\System32\chkdsk.exe" | C:\Windows\SysWOW64\chkdsk.exe | — | Holzer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Check Disk Utility Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
1380 | "C:\Windows\System32\AtBroker.exe" | C:\Windows\SysWOW64\AtBroker.exe | — | Holzer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Assistive Technology Manager Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
1412 | "C:\Windows\System32\cipher.exe" | C:\Windows\SysWOW64\cipher.exe | — | Holzer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: File Encryption Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
1616 | "C:\Windows\System32\backgroundTaskHost.exe" | C:\Windows\SysWOW64\backgroundTaskHost.exe | — | Holzer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Background Task Host Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
1828 | "C:\Windows\System32\calc.exe" | C:\Windows\SysWOW64\calc.exe | — | Holzer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Calculator Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
2084 | "C:\Windows\System32\attrib.exe" | C:\Windows\SysWOW64\attrib.exe | — | Holzer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Attribute Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
2124 | "C:\Windows\System32\cmdkey.exe" | C:\Windows\SysWOW64\cmdkey.exe | — | Holzer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Credential Manager Command Line Utility Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
2152 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | chkdsk.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
|
(PID) Process: | (5880) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
(PID) Process: | (5880) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
(PID) Process: | (5880) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\omni_23_10_2024_.zip | |||
(PID) Process: | (5880) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Holzer.zip | |||
(PID) Process: | (5880) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | name |
Value: 120 | |||
(PID) Process: | (5880) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | size |
Value: 80 | |||
(PID) Process: | (5880) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | type |
Value: 120 | |||
(PID) Process: | (5880) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | mtime |
Value: 100 | |||
(PID) Process: | (6968) Holzer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System |
Operation: | write | Name: | DisableTaskMgr |
Value: 1 | |||
(PID) Process: | (6968) Holzer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System |
Operation: | write | Name: | DisableRegistryTools |
Value: 1 |
PID | Process | Filename | Type | |
---|---|---|---|---|
3208 | cleanmgr.exe | C:\Windows\System32\LogFiles\setupcln\setupact.log | — | |
MD5:— | SHA256:— | |||
6968 | Holzer.exe | \Device\Harddisk0\DR0 | — | |
MD5:— | SHA256:— | |||
3208 | cleanmgr.exe | C:\Users\admin\AppData\Local\D3DSCache\ecbf0d5a3a180bb\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.lock | text | |
MD5:F49655F856ACB8884CC0ACE29216F511 | SHA256:7852FCE59C67DDF1D6B8B997EAA1ADFAC004A9F3A91C37295DE9223674011FBA | |||
3208 | cleanmgr.exe | C:\Users\admin\AppData\Local\D3DSCache\f4d41c5d09ae781\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.lock | text | |
MD5:F49655F856ACB8884CC0ACE29216F511 | SHA256:7852FCE59C67DDF1D6B8B997EAA1ADFAC004A9F3A91C37295DE9223674011FBA | |||
3208 | cleanmgr.exe | C:\Users\admin\AppData\Local\D3DSCache\d3fe7cdcb51a5ef5\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.lock | text | |
MD5:F49655F856ACB8884CC0ACE29216F511 | SHA256:7852FCE59C67DDF1D6B8B997EAA1ADFAC004A9F3A91C37295DE9223674011FBA | |||
3208 | cleanmgr.exe | C:\Users\admin\AppData\Local\D3DSCache\3534848bb9f4cb71\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.lock | text | |
MD5:F49655F856ACB8884CC0ACE29216F511 | SHA256:7852FCE59C67DDF1D6B8B997EAA1ADFAC004A9F3A91C37295DE9223674011FBA | |||
3208 | cleanmgr.exe | C:\Windows\System32\LogFiles\setupcln\diagwrn.xml | text | |
MD5:F53C46F2F52EB970EB961A877EA8D290 | SHA256:3C4DDB1CE049BF569C5469E18DBB775145D85B3D7C498E7FB2F76E6AFBA9922D | |||
3208 | cleanmgr.exe | C:\Windows\System32\LogFiles\setupcln\setuperr.log | text | |
MD5:0DC32D424709C42A562F0DE6117ABFDD | SHA256:010DFA7BA0238E322273FA9E297EED794D481128863E29E68173B3F553B6EA1C | |||
5880 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa5880.43292\README.txt | text | |
MD5:30A88BDBF13C2808793A2A3BAF993AB8 | SHA256:5F5656DDD0BBF8D5EF92908EB379BC435ACB416A15353C3F4413B2642B128496 | |||
5880 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa5880.43292\Holzer.exe | executable | |
MD5:C971C68B4E58CCC82802B21AE8488BC7 | SHA256:CEDE0B15D88C20BC750B516858F8BF31EE472F6CBD01640840890736C4333CCE |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5064 | SearchApp.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
6340 | backgroundTaskHost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
7072 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
— | — | POST | 200 | 204.79.197.203:80 | http://oneocsp.microsoft.com/ocsp | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
— | — | GET | 304 | 23.48.23.145:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 304 | 23.48.23.145:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 304 | 23.48.23.145:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3508 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 40.126.31.69:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5064 | SearchApp.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
— | — | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
1076 | svchost.exe | 23.35.238.131:443 | go.microsoft.com | AKAMAI-AS | DE | whitelisted |
Domain | IP | Reputation |
---|---|---|
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fd.api.iris.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |