| File name: | 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader |
| Full analysis: | https://app.any.run/tasks/da519a0c-d80a-4ed2-8a96-29861170713f |
| Verdict: | Malicious activity |
| Threats: | Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. |
| Analysis date: | April 29, 2025, 03:34:15 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, 5 sections |
| MD5: | C719F1811CBDD6870C018D45CBF70315 |
| SHA1: | 1862F5B341C4AABC3517D4E4CDBDD2B312031DC2 |
| SHA256: | FB6CA66F5A4CD8F28CC01DD3E56DCEE89080C55AF692B6EEE41C3F869C5FA84B |
| SSDEEP: | 3072:/8UOx3p804mOHHxxEk/zm/JE8XBjzfkOx0:/8UOx3p8vHzEtJVzVa |
MALICIOUS
SAKULA has been detected
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
Changes the autorun value in the registry
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
SAKULA has been detected (YARA)
- MediaCenter.exe (PID: 7560)
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
- MediaCenter.exe (PID: 7408)
Starts CMD.EXE for self-deleting
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
Connects to the CnC server
- MediaCenter.exe (PID: 7560)
- MediaCenter.exe (PID: 7408)
SAKULA has been detected (SURICATA)
- MediaCenter.exe (PID: 7408)
- MediaCenter.exe (PID: 7560)
SUSPICIOUS
Executable content was dropped or overwritten
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
Starts itself from another location
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
Reads security settings of Internet Explorer
- MediaCenter.exe (PID: 7408)
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
- MediaCenter.exe (PID: 7560)
Starts CMD.EXE for commands execution
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
Connects to the server without a host name
- MediaCenter.exe (PID: 7408)
- MediaCenter.exe (PID: 7560)
Contacting a server suspected of hosting an CnC
- MediaCenter.exe (PID: 7408)
- MediaCenter.exe (PID: 7560)
INFO
Checks supported languages
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
- MediaCenter.exe (PID: 7408)
- MediaCenter.exe (PID: 7560)
Create files in a temporary directory
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
Checks proxy server information
- MediaCenter.exe (PID: 7408)
- MediaCenter.exe (PID: 7560)
- slui.exe (PID: 5048)
Reads the computer name
- MediaCenter.exe (PID: 7408)
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
- MediaCenter.exe (PID: 7560)
Auto-launch of the file from Registry key
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
Manual execution by a user
- MediaCenter.exe (PID: 7560)
Mpress packer has been detected
- MediaCenter.exe (PID: 7560)
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
- MediaCenter.exe (PID: 7408)
Process checks computer location settings
- 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe (PID: 7388)
Reads the software policy settings
- slui.exe (PID: 5048)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | DOS Executable Generic (100) |
|---|
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2012:12:26 13:55:05+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, 32-bit, No debug |
| PEType: | PE32 |
| LinkerVersion: | 10 |
| CodeSize: | 47616 |
| InitializedDataSize: | 41472 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x4285 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
Total processes
133
Monitored processes
8
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2196 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5048 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7388 | "C:\Users\admin\Desktop\2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe" | C:\Users\admin\Desktop\2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 7408 | C:\Users\admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe | C:\Users\admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe | 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
| 7560 | C:\Users\admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe | C:\Users\admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
| 8064 | "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\admin\Desktop\2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe" | C:\Windows\SysWOW64\cmd.exe | — | 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 8072 | \??\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
| |||||||||||||||
| 8124 | ping 127.0.0.1 | C:\Windows\SysWOW64\PING.EXE | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
4 766
Read events
4 759
Write events
7
Delete events
0
Modification events
| (PID) Process: | (7408) MediaCenter.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (7408) MediaCenter.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (7408) MediaCenter.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (7388) 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | MicroMedia |
Value: C:\Users\admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe | |||
| (PID) Process: | (7560) MediaCenter.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (7560) MediaCenter.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (7560) MediaCenter.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7388 | 2025-04-29_c719f1811cbdd6870c018d45cbf70315_amadey_elex_rhadamanthys_sakula_smoke-loader.exe | C:\Users\admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe | executable | |
MD5:8FCD8F1FD30AEF40A8A57823A0881A5D | SHA256:E71538309273E172A11F17882C47211EC91359A715835B635109976CB2C0C1DB | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
38
TCP/UDP connections
55
DNS requests
25
Threats
8
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2104 | svchost.exe | GET | 200 | 2.16.164.49:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2104 | svchost.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4024 | RUXIMICS.exe | GET | 200 | 2.16.164.49:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4024 | RUXIMICS.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 52.165.164.15:443 | https://fe3cr.delivery.mp.microsoft.com/clientwebservice/ping | unknown | — | — | — |
7880 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Signing%20CA%202.1.crl | unknown | — | — | whitelisted |
7880 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20Update%20Signing%20CA%202.2.crl | unknown | — | — | whitelisted |
— | — | GET | 304 | 20.12.23.50:443 | https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | unknown | — | — | — |
7880 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20Update%20Signing%20CA%202.1.crl | unknown | — | — | whitelisted |
7880 | SIHClient.exe | GET | 200 | 23.216.77.28:80 | http://crl.microsoft.com/pki/crl/products/MicTimStaPCA_2010-07-01.crl | unknown | — | — | whitelisted |
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 |
2104 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4024 | RUXIMICS.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3216 | svchost.exe | 172.211.123.250:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
2104 | svchost.exe | 2.16.164.49:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
4024 | RUXIMICS.exe | 2.16.164.49:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
2104 | svchost.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
4024 | RUXIMICS.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
citrix.vipreclod.com |
| malicious |
client.wns.windows.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
7408 | MediaCenter.exe | Potentially Bad Traffic | ET HUNTING SUSPICIOUS UA (iexplore) |
7408 | MediaCenter.exe | Malware Command and Control Activity Detected | ET MALWARE Sakula/Mivast RAT CnC Beacon 1 |
7560 | MediaCenter.exe | Potentially Bad Traffic | ET HUNTING SUSPICIOUS UA (iexplore) |
7560 | MediaCenter.exe | Malware Command and Control Activity Detected | ET MALWARE Sakula/Mivast RAT CnC Beacon 1 |
7408 | MediaCenter.exe | Potentially Bad Traffic | ET HUNTING SUSPICIOUS UA (iexplore) |
7408 | MediaCenter.exe | Malware Command and Control Activity Detected | ET MALWARE Sakula/Mivast RAT CnC Beacon 1 |
7560 | MediaCenter.exe | Potentially Bad Traffic | ET HUNTING SUSPICIOUS UA (iexplore) |
7560 | MediaCenter.exe | Malware Command and Control Activity Detected | ET MALWARE Sakula/Mivast RAT CnC Beacon 1 |