| File name: | InstallPack.zip |
| Full analysis: | https://app.any.run/tasks/fd39c2de-8c8b-419e-9793-8ad32f687bcc |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | December 20, 2024, 05:45:05 |
| 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: | 0B6331FF01312A6A7DCB603398355C10 |
| SHA1: | 429E2C3ED3EAA4186D1B23221BBC34C9EB335C7B |
| SHA256: | 471CF9C295B0BA5AC8404B8774F60CDBA4C96D9CB5DA6A4BAEAC3E72926AABCA |
| SSDEEP: | 98304:S/ZJjrVED3mjT9gcxXVXRs8Co5tTaIz1snscfBsT08vmeFi88FdsI9ZYL0pXIvTm:aWtzA9/3pObYx9RD8gSoZPRacQoj8 |
| .xpi | | | Mozilla Firefox browser extension (66.6) |
|---|---|---|
| .zip | | | ZIP compressed archive (33.3) |
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | - |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2020:12:02 04:59:12 |
| ZipCRC: | 0x5a6a66ef |
| ZipCompressedSize: | 79547 |
| ZipUncompressedSize: | 206304 |
| ZipFileName: | Install.exe |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 520 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RES105A.tmp" "c:\Users\admin\AppData\Local\Temp\CSC45B4EA52B8A94911B2B5F9465AD119F9.TMP" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe | — | csc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft® Resource File To COFF Object Conversion Utility Exit code: 0 Version: 14.32.31326.0 Modules
| |||||||||||||||
| 628 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\0fw5infk.cmdline" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | Install.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual C# Command Line Compiler Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 1804 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | csc.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
| |||||||||||||||
| 2928 | "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | — | Install.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 4294967295 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 3060 | "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | Install.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 3680 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\InstallPack.zip | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 Modules
| |||||||||||||||
| 3876 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\jr1ccnjv.cmdline" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe | Install.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual C# Command Line Compiler Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 4716 | "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | — | Install.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 4294967295 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 4996 | "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | Install.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 5728 | "C:\Users\admin\Desktop\Install.exe" | C:\Users\admin\Desktop\Install.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: OLE/COM Object Viewer Exit code: 3221225547 Version: 10.0.19041.685 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (3680) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (3680) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (3680) 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: | (3680) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\InstallPack.zip | |||
| (PID) Process: | (3680) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (3680) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (3680) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (3680) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (3680) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\DialogEditHistory\ExtrPath |
| Operation: | delete value | Name: | 15 |
Value: | |||
| (PID) Process: | (3680) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\DialogEditHistory\ExtrPath |
| Operation: | delete value | Name: | 14 |
Value: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 520 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RES105A.tmp | binary | |
MD5:D82C1C9EBB10AF647C30BC8B18AFB9E8 | SHA256:A5296EC6EBD54D5E3516353D5CEF6541D59885FB882A8CB76CDDC4A3F993382C | |||
| 3680 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3680.35432\Install.exe | executable | |
MD5:2696D944FFBEF69510B0C826446FD748 | SHA256:A4F53964CDDDCCCBD1B46DA4D3F7F5F4292B5DD11C833D3DB3A1E7DEF36DA69A | |||
| 3680 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3680.35432\files\vstdlib.dll | executable | |
MD5:866E49FC80C2B7500334A716B177AFAD | SHA256:F8CE56BA4D4A0A8C1192D31736B4420EFE0B8EFCDB39805203E0344F290B3B04 | |||
| 3680 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3680.35432\files\lilbcef.dll | executable | |
MD5:60BE2CEC0D95BB135D4452F39AAC6805 | SHA256:391B7E66004D7845F5CAA7D70F106DAC7D0B49538954C55601ED7B5985C3D699 | |||
| 6256 | Install.exe | C:\Users\admin\AppData\Local\Temp\0fw5infk.0.cs | text | |
MD5:B022C6FE4494666C8337A975D175C726 | SHA256:D02016A307B3E8DA1A80C29551D44C17358910816E992BC1B53DA006D62DD56A | |||
| 6256 | Install.exe | C:\Users\admin\AppData\Local\Temp\0fw5infk.cmdline | text | |
MD5:96F4F0B91BF89AE80DD3B00DCB675E14 | SHA256:285F4F427136B79CE0ED18D9B1102A31A8C3698E752DE146987CAF8428B66420 | |||
| 3680 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\InstallPack\Install.exe | executable | |
MD5:2696D944FFBEF69510B0C826446FD748 | SHA256:A4F53964CDDDCCCBD1B46DA4D3F7F5F4292B5DD11C833D3DB3A1E7DEF36DA69A | |||
| 3680 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3680.35432\iewers.dll | executable | |
MD5:7A1F330D4D54B5259EB06A0E4E6D8E95 | SHA256:909B3E941DCD16485EB0D4518145E7B27423EB0C323CF2666151AF0076776611 | |||
| 3680 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3680.35432\files\vgui1.dll | executable | |
MD5:528980B57BFC8C9B4B1F4CCD6463C8E0 | SHA256:5ED6B4B10317EA24F41E4B825FD68BB09DC16C301C7267B0B355656F88B112B6 | |||
| 628 | csc.exe | C:\Users\admin\AppData\Local\Temp\CSC45B4EA52B8A94911B2B5F9465AD119F9.TMP | binary | |
MD5:52568F5CA7F49B0FBF5C7EC2A92F5927 | SHA256:E247EB4B1F74B3C5492BA00283620CB19F0719087FDDDD8B0DB8CC1A4F06AE77 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
7028 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
7028 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
5728 | Install.exe | GET | 200 | 147.45.44.131:80 | http://147.45.44.131/infopage/bghlj.exe | unknown | — | — | malicious |
6256 | Install.exe | GET | 200 | 147.45.44.131:80 | http://147.45.44.131/infopage/bghlj.exe | unknown | — | — | malicious |
6696 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.216.77.25:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
4712 | MoUsoCoreWorker.exe | 23.216.77.25:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 104.126.37.179:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1200 | RUXIMICS.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1468 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1176 | svchost.exe | 40.126.32.140:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
6256 | Install.exe | Potentially Bad Traffic | ET INFO Executable Download from dotted-quad Host |
6256 | Install.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
6256 | Install.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
6256 | Install.exe | Potentially Bad Traffic | ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response |
5728 | Install.exe | Potentially Bad Traffic | ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response |
5728 | Install.exe | Potentially Bad Traffic | ET INFO Executable Download from dotted-quad Host |
5728 | Install.exe | Potentially Bad Traffic | ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download |
5728 | Install.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |