| File name: | Ro-Exec.v2.0.zip |
| Full analysis: | https://app.any.run/tasks/5a28aca2-cc3a-48f7-a4d2-6ec1faaa9906 |
| 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: | April 04, 2024, 02:18:52 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract, compression method=deflate |
| MD5: | 86711D8E3A8E9373C52040DB6D438789 |
| SHA1: | A9A42FAF7EAD5847D727F7DD378822D656D58DBF |
| SHA256: | D0D6CABAB10E62F0261E2CA13DAA453B4EC38C9F81880A55D1ACA04C8AE5A3FA |
| SSDEEP: | 24576:mA4Xfal5DM5oskVSSmGSJFN/qS7r78pTLDdhAgKn:mA4Xyl5DM5oskVSWSJFN/qS7XeTLDdhm |
MALICIOUS
Drops the executable file immediately after the start
- WinRAR.exe (PID: 2124)
- compiler.exe (PID: 2432)
SUSPICIOUS
Uses ICACLS.EXE to modify access control lists
- cmd.exe (PID: 4004)
- cmd.exe (PID: 1560)
The process executes VB scripts
- cmd.exe (PID: 4004)
Reads the Internet Settings
- cmd.exe (PID: 4004)
- wscript.exe (PID: 2756)
- compiler.exe (PID: 2432)
Starts CMD.EXE for commands execution
- wscript.exe (PID: 2756)
Runs shell command (SCRIPT)
- wscript.exe (PID: 2756)
Executing commands from a ".bat" file
- wscript.exe (PID: 2756)
Reads security settings of Internet Explorer
- compiler.exe (PID: 2432)
Reads settings of System Certificates
- compiler.exe (PID: 2432)
Checks Windows Trust Settings
- compiler.exe (PID: 2432)
Connects to the server without a host name
- compiler.exe (PID: 2432)
Checks for external IP
- compiler.exe (PID: 2432)
INFO
Manual execution by a user
- cmd.exe (PID: 4004)
- chrome.exe (PID: 2172)
Checks supported languages
- compiler.exe (PID: 2432)
Reads the computer name
- compiler.exe (PID: 2432)
Reads the machine GUID from the registry
- compiler.exe (PID: 2432)
Checks proxy server information
- compiler.exe (PID: 2432)
Creates files or folders in the user directory
- compiler.exe (PID: 2432)
Reads the software policy settings
- compiler.exe (PID: 2432)
Creates files in the program directory
- compiler.exe (PID: 2432)
Application launched itself
- chrome.exe (PID: 2172)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipRequiredVersion: | 20 |
|---|---|
| ZipBitFlag: | - |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2018:01:23 12:34:48 |
| ZipCRC: | 0x14b96436 |
| ZipCompressedSize: | 49548 |
| ZipUncompressedSize: | 91136 |
| ZipFileName: | compiler.exe |
Total processes
64
Monitored processes
21
Malicious processes
3
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 568 | schtasks /create /sc daily /st 12:30 /f /tn WindowsSetup /tr "C:/Windows/System32/oobe/Setup.exe" /rl highest | C:\Windows\System32\schtasks.exe | — | compiler.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 952 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-quic --mojo-platform-channel-handle=1360 --field-trial-handle=1152,i,2492346402339635605,17678994639070259319,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | chrome.exe | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 1560 | "C:\Windows\System32\cmd.exe" /c C:\Users\admin\Desktop\Launcher.bat | C:\Windows\System32\cmd.exe | wscript.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1596 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=109.0.5414.120 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x6bcd8b38,0x6bcd8b48,0x6bcd8b54 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 1636 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1120 --field-trial-handle=1152,i,2492346402339635605,17678994639070259319,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 2124 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Ro-Exec.v2.0.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
| |||||||||||||||
| 2172 | "C:\Program Files\Google\Chrome\Application\chrome.exe" "--disable-features=OptimizationGuideModelDownloading,OptimizationHintsFetching,OptimizationTargetPrediction,OptimizationHints" | C:\Program Files\Google\Chrome\Application\chrome.exe | explorer.exe | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 2292 | "C:\Windows\system32\cacls.exe" "C:\Windows\system32\config\system" | C:\Windows\System32\cacls.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Control ACLs Program Exit code: 5 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2432 | compiler.exe config | C:\Users\admin\Desktop\compiler.exe | cmd.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 2548 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1488 --field-trial-handle=1152,i,2492346402339635605,17678994639070259319,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:2 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
Total events
14 594
Read events
14 472
Write events
112
Delete events
10
Modification events
| (PID) Process: | (2124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2124) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\phacker.zip | |||
| (PID) Process: | (2124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (2124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\curl-8.5.0_1-win32-mingw.zip | |||
| (PID) Process: | (2124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Ro-Exec.v2.0.zip | |||
| (PID) Process: | (2124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2124) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
Executable files
4
Suspicious files
13
Text files
31
Unknown types
36
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2124 | WinRAR.exe | C:\Users\admin\Desktop\compiler.exe | executable | |
MD5:— | SHA256:— | |||
| 2124 | WinRAR.exe | C:\Users\admin\Desktop\config | binary | |
MD5:— | SHA256:— | |||
| 2124 | WinRAR.exe | C:\Users\admin\Desktop\Launcher.bat | text | |
MD5:— | SHA256:— | |||
| 2124 | WinRAR.exe | C:\Users\admin\Desktop\lua51.dll | executable | |
MD5:— | SHA256:— | |||
| 4004 | cmd.exe | C:\Users\admin\AppData\Local\Temp\getadmin.vbs | text | |
MD5:— | SHA256:— | |||
| 2432 | compiler.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\json[1].json | binary | |
MD5:— | SHA256:— | |||
| 2432 | compiler.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 2432 | compiler.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04 | binary | |
MD5:— | SHA256:— | |||
| 2432 | compiler.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04 | binary | |
MD5:— | SHA256:— | |||
| 2432 | compiler.exe | C:\Users\admin\Pictures\90059C37132041A4B58D2B75A9850D2F | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
19
DNS requests
17
Threats
6
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2432 | compiler.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/?fields=query,status,countryCode,city,timezone | unknown | — | — | unknown |
2432 | compiler.exe | GET | 304 | 199.232.214.172:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?2fa640a8c7eec850 | unknown | — | — | unknown |
2432 | compiler.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D | unknown | — | — | unknown |
2432 | compiler.exe | PUT | — | 147.45.67.15:80 | http://147.45.67.15/loader/screen/OWYsN2YsN2YsYTAsOWUsODYsOGMsOTYsNjQsN2Ms | unknown | — | — | unknown |
2432 | compiler.exe | PUT | 200 | 80.66.89.146:80 | http://80.66.89.146/loader/screen/OWYsN2YsN2YsYTAsOWUsODYsOGMsOTYsNjQsN2Ms | unknown | — | — | unknown |
1080 | svchost.exe | GET | 200 | 199.232.214.172:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?89bca2e7018c82c0 | unknown | — | — | unknown |
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 | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
2432 | compiler.exe | 208.95.112.1:80 | ip-api.com | TUT-AS | US | unknown |
2432 | compiler.exe | 95.101.149.131:443 | www.microsoft.com | Akamai International B.V. | NL | unknown |
2432 | compiler.exe | 199.232.214.172:80 | ctldl.windowsupdate.com | FASTLY | US | unknown |
2432 | compiler.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
2432 | compiler.exe | 147.45.67.15:80 | — | OOO FREEnet Group | RU | unknown |
2432 | compiler.exe | 80.66.89.146:80 | — | Megacom-it LLC | RU | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ip-api.com |
| shared |
www.microsoft.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
clientservices.googleapis.com |
| whitelisted |
accounts.google.com |
| shared |
www.google.com |
| whitelisted |
www.gstatic.com |
| whitelisted |
apis.google.com |
| whitelisted |
update.googleapis.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2432 | compiler.exe | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
2432 | compiler.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup ip-api.com |
— | — | A Network Trojan was detected | LOADER [ANY.RUN] SmartLoader Check-in |
— | — | A Network Trojan was detected | ET MALWARE SmartLoader CnC Exfil (screen.bmp) |
— | — | A Network Trojan was detected | ET MALWARE SmartLoader CnC Exfil (screen.bmp) |
— | — | A Network Trojan was detected | LOADER [ANY.RUN] SmartLoader Check-in |