| File name: | ZipRipper.cmd |
| Full analysis: | https://app.any.run/tasks/a0bb98aa-8c1f-4d3a-a6dd-641819a1989b |
| 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: | January 10, 2025, 19:30:49 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/x-msdos-batch |
| File info: | DOS batch file, ASCII text, with very long lines (7834), with CRLF line terminators |
| MD5: | 1668D255E23D267411DF031FAD3C2501 |
| SHA1: | AFE1CE3B7AB5B8030FAFF613B363FE8B8FFCD3E1 |
| SHA256: | 44C9BC5455966861D0BDCC9D7F3EE59B5179FCF4C8877C9648805BD021985421 |
| SSDEEP: | 1536:NhJ6WUpefX3zTwisL9zdRTtfHwedIM7hews0/+AcVpv:SpefX3zTwisL9zdRTtPfdIjws0/+AcVx |
MALICIOUS
Request from PowerShell which ran from CMD.EXE
- powershell.exe (PID: 5604)
Script downloads file (POWERSHELL)
- powershell.exe (PID: 4244)
SUSPICIOUS
Get information on the list of running processes
- cmd.exe (PID: 4972)
- cmd.exe (PID: 936)
Using 'findstr.exe' to search for text patterns in files and output
- cmd.exe (PID: 4972)
- cmd.exe (PID: 936)
Application launched itself
- cmd.exe (PID: 4972)
- cmd.exe (PID: 936)
Executes script without checking the security policy
- powershell.exe (PID: 4164)
- powershell.exe (PID: 5604)
- powershell.exe (PID: 1480)
- powershell.exe (PID: 3536)
- powershell.exe (PID: 4244)
- powershell.exe (PID: 4224)
Starts CMD.EXE for commands execution
- cmd.exe (PID: 4972)
- cmd.exe (PID: 936)
Starts POWERSHELL.EXE for commands execution
- cmd.exe (PID: 5592)
- cmd.exe (PID: 5540)
- cmd.exe (PID: 3540)
- cmd.exe (PID: 936)
- cmd.exe (PID: 5240)
Hides errors and continues executing the command without stopping
- powershell.exe (PID: 4164)
- powershell.exe (PID: 5604)
- powershell.exe (PID: 4224)
The process bypasses the loading of PowerShell profile settings
- cmd.exe (PID: 5592)
- cmd.exe (PID: 5540)
- cmd.exe (PID: 3540)
- cmd.exe (PID: 936)
- cmd.exe (PID: 5240)
Executing commands from ".cmd" file
- cmd.exe (PID: 4972)
Executing commands from a ".bat" file
- cmd.exe (PID: 4972)
Uses REG/REGEDIT.EXE to modify registry
- cmd.exe (PID: 4972)
- cmd.exe (PID: 936)
Hides command output
- cmd.exe (PID: 4224)
CSC.EXE is used to compile C# code
- csc.exe (PID: 2148)
Uses ATTRIB.EXE to modify file attributes
- cmd.exe (PID: 936)
Executable content was dropped or overwritten
- csc.exe (PID: 2148)
Probably download files using WebClient
- cmd.exe (PID: 936)
Kill processes via PowerShell
- powershell.exe (PID: 4244)
- powershell.exe (PID: 4224)
Uses sleep to delay execution (POWERSHELL)
- powershell.exe (PID: 4244)
Detects reflection assembly loader (YARA)
- powershell.exe (PID: 4224)
Removes files via Powershell
- powershell.exe (PID: 4224)
INFO
Disables trace logs
- powershell.exe (PID: 4164)
- powershell.exe (PID: 4244)
Creates files in the program directory
- cmd.exe (PID: 4120)
- cmd.exe (PID: 4972)
- powershell.exe (PID: 4244)
The process uses the downloaded file
- cmd.exe (PID: 4972)
Checks proxy server information
- powershell.exe (PID: 4164)
Reads the machine GUID from the registry
- csc.exe (PID: 2148)
Checks supported languages
- csc.exe (PID: 2148)
- cvtres.exe (PID: 4596)
Create files in a temporary directory
- csc.exe (PID: 2148)
Gets data length (POWERSHELL)
- powershell.exe (PID: 4244)
Checks whether the specified file exists (POWERSHELL)
- powershell.exe (PID: 4224)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
149
Monitored processes
28
Malicious processes
5
Suspicious processes
5
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4972 | C:\WINDOWS\system32\cmd.exe /c ""C:\Users\admin\Desktop\ZipRipper.cmd.bat" " | C:\Windows\System32\cmd.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 904 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.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
| |||||||||||||||
| 1616 | TASKLIST /V /NH /FI "imagename eq cmd.exe" | C:\Windows\System32\tasklist.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Lists the current running tasks Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1296 | FINDSTR /I /C:"ZIP-Ripper" | C:\Windows\System32\findstr.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Find String (QGREP) Utility Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5592 | C:\WINDOWS\system32\cmd.exe /c POWERSHELL -nop -c "$ProgressPreference='SilentlyContinue';irm http://www.msftncsi.com/ncsi.txt;$ProgressPreference='Continue'" | C:\Windows\System32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4164 | POWERSHELL -nop -c "$ProgressPreference='SilentlyContinue';irm http://www.msftncsi.com/ncsi.txt;$ProgressPreference='Continue'" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | cmd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2356 | REG ADD HKCU\Software\classes\.ZipRipper\shell\runas\command /f /ve /d "CMD /x /d /r SET \"f0=1\"&CALL \"%2\" %3" | C:\Windows\System32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2972 | C:\WINDOWS\system32\cmd.exe /S /D /c" ECHO" | C:\Windows\System32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4120 | C:\WINDOWS\system32\cmd.exe /S /D /c" 1>"C:\ProgramData\launcher.ZipRipper" ( SET /p="C:\Users\admin\Desktop\" )" | C:\Windows\System32\cmd.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5316 | FLTMC | C:\Windows\System32\fltMC.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Filter Manager Control Program Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
29 427
Read events
29 425
Write events
2
Delete events
0
Modification events
| (PID) Process: | (4972) cmd.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\WINDOWS\system32\CMD.exe.FriendlyAppName |
Value: Windows Command Processor | |||
| (PID) Process: | (4972) cmd.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\WINDOWS\system32\CMD.exe.ApplicationCompany |
Value: Microsoft Corporation | |||
Executable files
1
Suspicious files
3
Text files
18
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4164 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_zrhlxbw2.2yx.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 5604 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_qkzdmczk.wfa.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 3536 | powershell.exe | C:\Users\admin\AppData\Local\Temp\vcc5ocme\vcc5ocme.cmdline | text | |
MD5:A6935AD87D70D1959C96C9C3F51D7EF7 | SHA256:D4BEC87563C7D8C5C4C19F411899422A0E46F035D3399C5738DBC44A13A3FF50 | |||
| 3536 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_3ybhuhih.qwb.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 4244 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_2p2drqgl.wen.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 3536 | powershell.exe | C:\Users\admin\AppData\Local\Temp\vcc5ocme\vcc5ocme.0.cs | text | |
MD5:2243CF02366045A3304A61B0D91B4AAA | SHA256:0AED36513811D5A2A36EC7E4AA2FC98FF931CF27D6F7E5394515B8AAFAE9B252 | |||
| 2148 | csc.exe | C:\Users\admin\AppData\Local\Temp\vcc5ocme\vcc5ocme.dll | executable | |
MD5:07169315B2E64C5173A626C9E6602702 | SHA256:B43930330D8392288849EFE519025CF600C457D5D7151A4ED9EE8B745AC272C4 | |||
| 2148 | csc.exe | C:\Users\admin\AppData\Local\Temp\vcc5ocme\CSC784154B7A8A548C89D87DDE958D3BB9.TMP | binary | |
MD5:713F81A6D95C3665EF950FE17C78AD38 | SHA256:718D338A69178B8084B10F723085BF451FA11F82DA9D7E7686DFCA7D9F1043CD | |||
| 4164 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:08E923BC719BF79E0E68114BB7C0993F | SHA256:08C6FF4CE1185BA441255E9206DF85A5304CAE453D7504037CC0F304C457D27B | |||
| 4972 | cmd.exe | C:\ProgramData\ZipRipper.cmd.bat | text | |
MD5:1668D255E23D267411DF031FAD3C2501 | SHA256:44C9BC5455966861D0BDCC9D7F3EE59B5179FCF4C8877C9648805BD021985421 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
21
DNS requests
9
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2972 | RUXIMICS.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2972 | RUXIMICS.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
3568 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
3568 | svchost.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5604 | powershell.exe | GET | 200 | 184.24.77.30:80 | http://www.msftncsi.com/ncsi.txt | unknown | — | — | whitelisted |
4164 | powershell.exe | GET | 200 | 184.24.77.30:80 | http://www.msftncsi.com/ncsi.txt | unknown | — | — | whitelisted |
— | — | GET | 200 | 140.82.121.3:443 | https://raw.githubusercontent.com/illsk1lls/ZipRipper/main/.resources/zipripper.png | unknown | image | 48.6 Kb | — |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3568 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2972 | RUXIMICS.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 2.23.227.208:443 | — | Ooredoo Q.S.C. | QA | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
3568 | svchost.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2972 | RUXIMICS.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
3568 | svchost.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
www.msftncsi.com |
| whitelisted |
raw.githubusercontent.com |
| shared |
self.events.data.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Not Suspicious Traffic | ET INFO Windows Powershell User-Agent Usage |
— | — | Not Suspicious Traffic | ET INFO Windows Powershell User-Agent Usage |
— | — | Not Suspicious Traffic | INFO [ANY.RUN] Attempting to access raw user content on GitHub |