| File name: | Aimmy.zip |
| Full analysis: | https://app.any.run/tasks/8a9d7718-1fda-49a2-a212-657c8a672b6c |
| 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 11, 2024, 15:13:13 |
| 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: | 41FBF9458EB925420B35420DAB4772B5 |
| SHA1: | 4CB2235630ADB9C8B18E53260A706B7C7502B30F |
| SHA256: | 17AE0E2E2E6EAE2846B69E4AC7CF730091DD0D9990FE2D6776BB05F42D1EEF82 |
| SSDEEP: | 24576:0A4XfalxYBNoskVSSmGSJFN/qS7r78pTLDdhAgKJ:0A4Xyl2BNoskVSWSJFN/qS7XeTLDdhnO |
MALICIOUS
Drops the executable file immediately after the start
- WinRAR.exe (PID: 3500)
- AimmyLauncher.exe (PID: 1112)
SUSPICIOUS
Uses ICACLS.EXE to modify access control lists
- cmd.exe (PID: 3996)
- cmd.exe (PID: 2000)
Reads the Internet Settings
- wscript.exe (PID: 1348)
- cmd.exe (PID: 3996)
- AimmyLauncher.exe (PID: 1112)
Starts CMD.EXE for commands execution
- wscript.exe (PID: 1348)
The process executes VB scripts
- cmd.exe (PID: 3996)
Executing commands from a ".bat" file
- wscript.exe (PID: 1348)
Runs shell command (SCRIPT)
- wscript.exe (PID: 1348)
Reads security settings of Internet Explorer
- AimmyLauncher.exe (PID: 1112)
Checks Windows Trust Settings
- AimmyLauncher.exe (PID: 1112)
Checks for external IP
- AimmyLauncher.exe (PID: 1112)
Executable content was dropped or overwritten
- AimmyLauncher.exe (PID: 1112)
Connects to the server without a host name
- AimmyLauncher.exe (PID: 1112)
Adds/modifies Windows certificates
- AimmyLauncher.exe (PID: 1112)
Reads settings of System Certificates
- AimmyLauncher.exe (PID: 1112)
INFO
Manual execution by a user
- cmd.exe (PID: 3996)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 3500)
Checks supported languages
- AimmyLauncher.exe (PID: 1112)
Reads the computer name
- AimmyLauncher.exe (PID: 1112)
Checks proxy server information
- AimmyLauncher.exe (PID: 1112)
Reads the machine GUID from the registry
- AimmyLauncher.exe (PID: 1112)
Creates files in the program directory
- AimmyLauncher.exe (PID: 1112)
Creates files or folders in the user directory
- AimmyLauncher.exe (PID: 1112)
Reads the software policy settings
- AimmyLauncher.exe (PID: 1112)
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: | 2024:02:01 18:22:14 |
| ZipCRC: | 0x21753baa |
| ZipCompressedSize: | 317 |
| ZipUncompressedSize: | 547 |
| ZipFileName: | Aimmy.bat |
Total processes
51
Monitored processes
8
Malicious processes
3
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1112 | AimmyLauncher.exe data | C:\Users\admin\Desktop\AimmyLauncher.exe | cmd.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 1348 | "C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\getadmin.vbs" | C:\Windows\System32\wscript.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.8.7600.16385 Modules
| |||||||||||||||
| 1848 | schtasks /create /sc daily /st 13:02 /f /tn WindowsSetup /tr "C:/Windows/System32/oobe/Setup.exe" /rl highest | C:\Windows\System32\schtasks.exe | — | AimmyLauncher.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
| |||||||||||||||
| 2000 | "C:\Windows\System32\cmd.exe" /c C:\Users\admin\Desktop\Aimmy.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
| |||||||||||||||
| 2432 | "C:\Windows\system32\cacls.exe" "C:\Windows\system32\config\system" | C:\Windows\System32\cacls.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Control ACLs Program Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2908 | "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
| |||||||||||||||
| 3500 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Aimmy.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
| |||||||||||||||
| 3996 | C:\Windows\system32\cmd.exe /c ""C:\Users\admin\Desktop\Aimmy.bat" " | C:\Windows\System32\cmd.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
14 437
Read events
14 342
Write events
82
Delete events
13
Modification events
| (PID) Process: | (3500) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (3500) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (3500) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (3500) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\phacker.zip | |||
| (PID) Process: | (3500) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\Win7-KB3191566-x86.zip | |||
| (PID) Process: | (3500) 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: | (3500) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Aimmy.zip | |||
| (PID) Process: | (3500) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (3500) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (3500) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
Executable files
4
Suspicious files
12
Text files
6
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3500 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3500.38842\Aimmy.bat | text | |
MD5:— | SHA256:— | |||
| 3500 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3500.38842\AimmyLauncher.exe | executable | |
MD5:— | SHA256:— | |||
| 3500 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3500.38842\data | binary | |
MD5:— | SHA256:— | |||
| 3500 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3500.38842\lua51.dll | executable | |
MD5:— | SHA256:— | |||
| 3500 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa3500.38842\README.txt | text | |
MD5:— | SHA256:— | |||
| 3996 | cmd.exe | C:\Users\admin\AppData\Local\Temp\getadmin.vbs | text | |
MD5:— | SHA256:— | |||
| 1112 | AimmyLauncher.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\json[1].json | binary | |
MD5:— | SHA256:— | |||
| 1112 | AimmyLauncher.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 1112 | AimmyLauncher.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04 | der | |
MD5:— | SHA256:— | |||
| 1112 | AimmyLauncher.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04 | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
17
DNS requests
12
Threats
4
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1112 | AimmyLauncher.exe | GET | 304 | 23.216.77.45:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?bc486ddb23656c09 | unknown | — | — | — |
1112 | AimmyLauncher.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json/?fields=query,status,countryCode,city,timezone | unknown | — | — | — |
1112 | AimmyLauncher.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D | unknown | — | — | — |
1112 | AimmyLauncher.exe | GET | 301 | 140.82.121.4:80 | http://github.com/haarnoja/sac/files/14908701/fap.txt | unknown | — | — | — |
1112 | AimmyLauncher.exe | PUT | 200 | 80.66.89.43:80 | http://80.66.89.43/loader/screen/OWYsN2YsN2YsYTAsOWUsODYsOGMsOTYsNjQsN2Ms | unknown | — | — | — |
1112 | AimmyLauncher.exe | GET | 200 | 104.18.38.233:80 | http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRTtU9uFqgVGHhJwXZyWCNXmVR5ngQUoBEKIz6W8Qfs4q8p74Klf9AwpLQCEFZnHQTqT5lMbxCBR1nSdZQ%3D | unknown | — | — | — |
1080 | svchost.exe | GET | — | 23.53.40.19:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?89bca2e7018c82c0 | unknown | — | — | — |
1112 | AimmyLauncher.exe | GET | 200 | 172.64.149.23:80 | http://ocsp.sectigo.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTPlNxcMEqnlIVyH5VuZ4lawhZX3QQU9oUKOxGG4QR9DqoLLNLuzGR7e64CEE4o94a2bBo7lCzSxA63QqU%3D | unknown | — | — | — |
1112 | AimmyLauncher.exe | GET | — | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAz1vQYrVgL0erhQLCPM8GY%3D | unknown | — | — | — |
1112 | AimmyLauncher.exe | GET | 200 | 172.64.149.23:80 | http://ocsp.usertrust.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBSr83eyJy3njhjVpn5bEpfc6MXawQQUOuEJhtTPGcKWdnRJdtzgNcZjY5oCEQDzZE5rbgBQI34JRr174fUd | unknown | — | — | — |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:138 | — | — | — | unknown |
4 | System | 192.168.100.255:137 | — | — | — | unknown |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
1112 | AimmyLauncher.exe | 208.95.112.1:80 | ip-api.com | TUT-AS | US | unknown |
1112 | AimmyLauncher.exe | 184.30.21.171:443 | www.microsoft.com | AKAMAI-AS | DE | unknown |
1112 | AimmyLauncher.exe | 23.216.77.45:80 | ctldl.windowsupdate.com | Akamai International B.V. | DE | unknown |
1112 | AimmyLauncher.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | unknown |
1112 | AimmyLauncher.exe | 80.66.89.43:80 | — | Megacom-it LLC | RU | unknown |
1080 | svchost.exe | 23.53.40.19:80 | ctldl.windowsupdate.com | Akamai International B.V. | DE | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
ip-api.com |
| unknown |
www.microsoft.com |
| unknown |
ctldl.windowsupdate.com |
| unknown |
ocsp.digicert.com |
| unknown |
github.com |
| unknown |
ocsp.comodoca.com |
| unknown |
ocsp.usertrust.com |
| unknown |
ocsp.sectigo.com |
| unknown |
objects.githubusercontent.com |
| unknown |
crl3.digicert.com |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potential Corporate Privacy Violation | AV POLICY Internal Host Retrieving External IP Address (ip-api. com) |
— | — | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup ip-api.com |
— | — | A Network Trojan was detected | ET MALWARE SmartLoader CnC Exfil (screen.bmp) |
— | — | A Network Trojan was detected | LOADER [ANY.RUN] SmartLoader Check-in |