| File name: | fb9562749f99396a0551ca703769245e.exe |
| Full analysis: | https://app.any.run/tasks/2d7cb35e-39a5-4931-8b33-70390779c2d9 |
| 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: | March 25, 2025, 05:36:41 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections |
| MD5: | FB9562749F99396A0551CA703769245E |
| SHA1: | 038410315007ECF990E576F97083E7BA843268F5 |
| SHA256: | E517F6D36707E7BC94A262D284190005DD00A75A80E6C2D0188CC248E65B0686 |
| SSDEEP: | 12288:qucEko68OD9XdZ3JiY0meNN2od7bQc1kcnB6ZYypWVVVVVVVVVVVVVVVVVu67:Ko6869wMENXbFt6Zrp/ |
MALICIOUS
REMCOS mutex has been found
- fb9562749f99396a0551ca703769245e.exe (PID: 3676)
REMCOS has been detected
- fb9562749f99396a0551ca703769245e.exe (PID: 3676)
REMCOS has been detected (SURICATA)
- fb9562749f99396a0551ca703769245e.exe (PID: 3676)
REMCOS has been detected (YARA)
- fb9562749f99396a0551ca703769245e.exe (PID: 3676)
SUSPICIOUS
Reads security settings of Internet Explorer
- fb9562749f99396a0551ca703769245e.exe (PID: 3676)
- ShellExperienceHost.exe (PID: 6872)
Contacting a server suspected of hosting an CnC
- fb9562749f99396a0551ca703769245e.exe (PID: 3676)
Connects to unusual port
- fb9562749f99396a0551ca703769245e.exe (PID: 3676)
There is functionality for taking screenshot (YARA)
- fb9562749f99396a0551ca703769245e.exe (PID: 3676)
INFO
Checks supported languages
- fb9562749f99396a0551ca703769245e.exe (PID: 3676)
- ShellExperienceHost.exe (PID: 6872)
Reads the computer name
- fb9562749f99396a0551ca703769245e.exe (PID: 3676)
- ShellExperienceHost.exe (PID: 6872)
Checks proxy server information
- fb9562749f99396a0551ca703769245e.exe (PID: 3676)
- BackgroundTransferHost.exe (PID: 2420)
Creates files or folders in the user directory
- fb9562749f99396a0551ca703769245e.exe (PID: 3676)
- BackgroundTransferHost.exe (PID: 2420)
Reads the machine GUID from the registry
- fb9562749f99396a0551ca703769245e.exe (PID: 3676)
Reads security settings of Internet Explorer
- BackgroundTransferHost.exe (PID: 2420)
- BackgroundTransferHost.exe (PID: 5392)
- BackgroundTransferHost.exe (PID: 4724)
- BackgroundTransferHost.exe (PID: 1184)
- BackgroundTransferHost.exe (PID: 1328)
Reads the software policy settings
- BackgroundTransferHost.exe (PID: 2420)
- slui.exe (PID: 456)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.4) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2025:02:24 10:00:11+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.16 |
| CodeSize: | 356864 |
| InitializedDataSize: | 140800 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x34d64 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
Total processes
146
Monitored processes
10
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 456 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | SppExtComObj.Exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1184 | "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1 | C:\Windows\System32\BackgroundTransferHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Download/Upload Host Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1328 | "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1 | C:\Windows\System32\BackgroundTransferHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Download/Upload Host Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2420 | "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1 | C:\Windows\System32\BackgroundTransferHost.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Download/Upload Host Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3676 | "C:\Users\admin\AppData\Local\Temp\fb9562749f99396a0551ca703769245e.exe" | C:\Users\admin\AppData\Local\Temp\fb9562749f99396a0551ca703769245e.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
| 4724 | "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1 | C:\Windows\System32\BackgroundTransferHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Download/Upload Host Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5392 | "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1 | C:\Windows\System32\BackgroundTransferHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Download/Upload Host Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6036 | 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 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6872 | "C:\WINDOWS\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mca | C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Shell Experience Host Version: 10.0.19041.3758 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6972 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
3 930
Read events
3 906
Write events
24
Delete events
0
Modification events
| (PID) Process: | (3676) fb9562749f99396a0551ca703769245e.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Rmc-YWYQJA |
| Operation: | write | Name: | exepath |
Value: AE44ECCBB64E9B641BB36C1376C5843587356B1A028C9018FFCEDA9DD91D7B562B720E1A828CEC77976912F9D5FEC12CEF3A8E31469A251545B82F135C986CCD3DCED679AD63F23C7EFEB02BDC8196476F91A86E8A5CBCBC301F2253805BA7F79FCC6245306DB94A309B81A583CEF15C2FD32F1CF274AE8669AE8A60928D28AB1C75EBE7EC5B74D85C13FE3CF8E1 | |||
| (PID) Process: | (3676) fb9562749f99396a0551ca703769245e.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Rmc-YWYQJA |
| Operation: | write | Name: | licence |
Value: 0D65ED8B19C4A976605F04835079F278 | |||
| (PID) Process: | (3676) fb9562749f99396a0551ca703769245e.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Rmc-YWYQJA |
| Operation: | write | Name: | time |
Value: | |||
| (PID) Process: | (3676) fb9562749f99396a0551ca703769245e.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Rmc-YWYQJA |
| Operation: | write | Name: | UID |
Value: | |||
| (PID) Process: | (3676) fb9562749f99396a0551ca703769245e.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3676) fb9562749f99396a0551ca703769245e.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3676) fb9562749f99396a0551ca703769245e.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (5392) BackgroundTransferHost.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.contentdeliverymanager_cw5n1h2txyewy\Internet Settings\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (5392) BackgroundTransferHost.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.contentdeliverymanager_cw5n1h2txyewy\Internet Settings\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (5392) BackgroundTransferHost.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.contentdeliverymanager_cw5n1h2txyewy\Internet Settings\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
Executable files
0
Suspicious files
6
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2420 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\BackgroundTransferApi\78e3cd75-6828-46d5-b843-55215a9e2bb6.down_data | — | |
MD5:— | SHA256:— | |||
| 2420 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\MetaData\26C212D9399727259664BDFCA073966E_F9F7D6A7ECE73106D2A8C63168CDA10D | binary | |
MD5:346EA696CF47DB1B8F7554375B4CBA3B | SHA256:CF8F4CF7D8639CD8C226745EE15FAB2F1919DB02B059CDD69FA584C1DF6A4F07 | |||
| 2420 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\Content\26C212D9399727259664BDFCA073966E_F9F7D6A7ECE73106D2A8C63168CDA10D | binary | |
MD5:4872BABAF39AA62B8D32695EBB7E9173 | SHA256:2EE85DF86EE29BBEB3DCA81AA29B6DE204F605A2769B84C728A329178A2D0999 | |||
| 2420 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\BackgroundTransferApi\78e3cd75-6828-46d5-b843-55215a9e2bb6.5c9e25bb-4170-4f9a-99c5-41737d886509.down_meta | binary | |
MD5:39674021A73AE7D9D9CA2983E9EF6497 | SHA256:2203F8CBDCCD93613C00282BA02ECFABF45FA9E7490FE6C4E16DE4991929E128 | |||
| 2420 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\BackgroundTransferApi\3413f899-a50b-490a-9a37-745b26156a08.5c9e25bb-4170-4f9a-99c5-41737d886509.down_meta | binary | |
MD5:39674021A73AE7D9D9CA2983E9EF6497 | SHA256:2203F8CBDCCD93613C00282BA02ECFABF45FA9E7490FE6C4E16DE4991929E128 | |||
| 2420 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\BackgroundTransferApi\3413f899-a50b-490a-9a37-745b26156a08.up_meta_secure | binary | |
MD5:7C05EB59EC2C75C51099548180016389 | SHA256:8C3422D575D7540047EF41B0089862928B255BFC2C25074F8FA27D289530D480 | |||
| 3676 | fb9562749f99396a0551ca703769245e.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\RR3E01RZ\json[1].json | binary | |
MD5:3F8501336C1EE04BC99C538605F31920 | SHA256:0DB5747E0C0E0512AAEB66D899E8270940621CEE977882852BD52386D90E6BDD | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
27
DNS requests
17
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 23.216.77.6:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
3676 | fb9562749f99396a0551ca703769245e.exe | GET | 200 | 178.237.33.50:80 | http://geoplugin.net/json.gp | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
2420 | BackgroundTransferHost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
2152 | backgroundTaskHost.exe | GET | 200 | 184.30.131.245:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
5084 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
5084 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.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 |
|---|---|---|---|---|---|---|
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 23.216.77.6:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3676 | fb9562749f99396a0551ca703769245e.exe | 196.251.69.63:2721 | — | — | SC | malicious |
3676 | fb9562749f99396a0551ca703769245e.exe | 178.237.33.50:80 | geoplugin.net | Schuberg Philis B.V. | NL | whitelisted |
3216 | svchost.exe | 40.113.110.67:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 20.190.159.131:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6544 | svchost.exe | 184.30.131.245:80 | ocsp.digicert.com | AKAMAI-AS | US | whitelisted |
2152 | backgroundTaskHost.exe | 20.223.35.26:443 | arc.msn.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
geoplugin.net |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
arc.msn.com |
| whitelisted |
www.bing.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3676 | fb9562749f99396a0551ca703769245e.exe | Misc Attack | ET DROP Spamhaus DROP Listed Traffic Inbound group 38 |
3676 | fb9562749f99396a0551ca703769245e.exe | A Network Trojan was detected | REMOTE [ANY.RUN] REMCOS TLS Connection JA3 Hash |
3676 | fb9562749f99396a0551ca703769245e.exe | Malware Command and Control Activity Detected | ET JA3 Hash - Remcos 3.x/4.x TLS Connection |