| File name: | fdsfdsfdsfds.exe |
| Full analysis: | https://app.any.run/tasks/fc29d4d8-ae44-4129-8cad-5bb47a295127 |
| Verdict: | Malicious activity |
| Analysis date: | September 29, 2024, 20:07:50 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32+ executable (console) x86-64, for MS Windows |
| MD5: | 02A84010F9B34ABCA53B4A4AAB1A0222 |
| SHA1: | 5C3AF75F82CB5647377EEC221B7DD5757E36D8F2 |
| SHA256: | E0E139858933B9D93BC0CEA0901DDEEC1A55C7D97970A11D7F64ECEC21A44F31 |
| SSDEEP: | 12288:mcsMwRJHC2pZXrBh8hvhzEPMXN8ip//VZQTu4lTvZQphH1agyOjs:mcsMwRJH9ZXrBh8rzEIN8CcC4lTvZQp+ |
MALICIOUS
No malicious indicators.SUSPICIOUS
Starts CMD.EXE for commands execution
- fdsfdsfdsfds.exe (PID: 2820)
INFO
Creates files in the program directory
- fdsfdsfdsfds.exe (PID: 2820)
Checks supported languages
- fdsfdsfdsfds.exe (PID: 2820)
Reads the computer name
- fdsfdsfdsfds.exe (PID: 2820)
Gets the hash of the file via CERTUTIL.EXE
- certutil.exe (PID: 3032)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | UPX compressed Win32 Executable (87.1) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.4) |
| .exe | | | DOS Executable Generic (6.4) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2024:09:26 12:18:20+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.39 |
| CodeSize: | 430080 |
| InitializedDataSize: | 4096 |
| UninitializedDataSize: | 499712 |
| EntryPoint: | 0xe33f0 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows command line |
Total processes
143
Monitored processes
12
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1312 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | fdsfdsfdsfds.exe | |||||||||||
User: Administrator Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2032 | 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 Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2240 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | runas.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
| |||||||||||||||
| 2256 | 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
| |||||||||||||||
| 2820 | C:\Users\admin\Desktop\fdsfdsfdsfds.exe | C:\Users\admin\Desktop\fdsfdsfdsfds.exe | runas.exe | ||||||||||||
User: Administrator Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 3032 | certutil -hashfile "C:\Users\admin\Desktop\fdsfdsfdsfds.exe" MD5 | C:\Windows\System32\certutil.exe | — | cmd.exe | |||||||||||
User: Administrator Company: Microsoft Corporation Integrity Level: HIGH Description: CertUtil.exe Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3904 | find /i /v "md5" | C:\Windows\System32\find.exe | — | cmd.exe | |||||||||||
User: Administrator Company: Microsoft Corporation Integrity Level: HIGH Description: Find String (grep) Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4120 | C:\WINDOWS\system32\cmd.exe /c certutil -hashfile "C:\Users\admin\Desktop\fdsfdsfdsfds.exe" MD5 | find /i /v "md5" | find /i /v "certutil" | C:\Windows\System32\cmd.exe | — | fdsfdsfdsfds.exe | |||||||||||
User: Administrator Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4668 | "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 Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4780 | 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
| |||||||||||||||
Total events
1 695
Read events
1 692
Write events
3
Delete events
0
Modification events
| (PID) Process: | (3032) certutil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\OID\EncodingType 0\CryptDllFindOIDInfo\1.3.6.1.4.1.311.60.3.1!7 |
| Operation: | write | Name: | Name |
Value: szOID_ROOT_PROGRAM_AUTO_UPDATE_CA_REVOCATION | |||
| (PID) Process: | (3032) certutil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\OID\EncodingType 0\CryptDllFindOIDInfo\1.3.6.1.4.1.311.60.3.2!7 |
| Operation: | write | Name: | Name |
Value: szOID_ROOT_PROGRAM_AUTO_UPDATE_END_REVOCATION | |||
| (PID) Process: | (3032) certutil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\OID\EncodingType 0\CryptDllFindOIDInfo\1.3.6.1.4.1.311.60.3.3!7 |
| Operation: | write | Name: | Name |
Value: szOID_ROOT_PROGRAM_NO_OCSP_FAILOVER_TO_CRL | |||
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2820 | fdsfdsfdsfds.exe | C:\ProgramData\KeyAuth\Debug\fdsfdsfdsfds\09-29-2024.txt | text | |
MD5:26B1E14FD1099D4E0433DF5C1D764FF5 | SHA256:01F361E4F53D3194C2BEE5DB8A81F214D455406C3EC3D510DB2548364803A1A1 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
54
DNS requests
20
Threats
4
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2120 | MoUsoCoreWorker.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1244 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
6168 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5336 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%3D | unknown | — | — | whitelisted |
5588 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
768 | lsass.exe | GET | 200 | 69.192.161.44:80 | http://x1.c.lencr.org/ | unknown | — | — | whitelisted |
5588 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.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 |
3924 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2120 | MoUsoCoreWorker.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
3888 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
— | — | 20.190.160.17:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6168 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
6168 | svchost.exe | 20.190.160.17:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 40.113.110.67:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
keyauth.win |
| malicious |
x1.c.lencr.org |
| whitelisted |
arc.msn.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2820 | fdsfdsfdsfds.exe | Potentially Bad Traffic | ET INFO Fake Game Cheat Related Domain (keyauth .win) in TLS SNI |
2256 | svchost.exe | Potentially Bad Traffic | ET INFO Fake Game Cheat Related Domain in DNS Lookup (keyauth .win) |
2820 | fdsfdsfdsfds.exe | Potentially Bad Traffic | ET INFO Fake Game Cheat Related Domain (keyauth .win) in TLS SNI |
2820 | fdsfdsfdsfds.exe | Potentially Bad Traffic | ET INFO Fake Game Cheat Related Domain (keyauth .win) in TLS SNI |