| File name: | b57792b3ca9fcd62ec570d04aa3ffcf7.exe |
| Full analysis: | https://app.any.run/tasks/1099e322-a444-4ad4-b9e4-d6f640fc7ed7 |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | December 02, 2023, 16:35:23 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | B57792B3CA9FCD62EC570D04AA3FFCF7 |
| SHA1: | 9B45E4A98857ABB3CDEA91D1F238B676169A8A32 |
| SHA256: | A96979B6C76D9D9B48CDF792A0DD51D0E7B30643A38DD45F36E8A51B4EA39B03 |
| SSDEEP: | 24576:mHuiAu2HXyD1ntokc8Ur8EGGDQX+G6muCRUiY/T3pTyh0:mOiAJXyD1ntokcnIEGGDQX+G6muCRUiY |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2023:11:27 14:18:54+01:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 579072 |
| InitializedDataSize: | 2560 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x8f47e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | Microsoft Corporation |
| FileDescription: | Resource Monitor |
| FileVersion: | 1.0.0.0 |
| InternalName: | sIlz.exe |
| LegalCopyright: | Copyright © Microsoft Corporation. All rights reserved. |
| LegalTrademarks: | - |
| OriginalFileName: | sIlz.exe |
| ProductName: | Resource Monitor |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2300 | "C:\Users\admin\AppData\Local\Temp\b57792b3ca9fcd62ec570d04aa3ffcf7.exe" | C:\Users\admin\AppData\Local\Temp\b57792b3ca9fcd62ec570d04aa3ffcf7.exe | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Resource Monitor Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2604 | "C:\Users\admin\AppData\Local\Temp\b57792b3ca9fcd62ec570d04aa3ffcf7.exe" | C:\Users\admin\AppData\Local\Temp\b57792b3ca9fcd62ec570d04aa3ffcf7.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Resource Monitor Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3052 | "C:\Users\admin\AppData\Local\Temp\b57792b3ca9fcd62ec570d04aa3ffcf7.exe" | C:\Users\admin\AppData\Local\Temp\b57792b3ca9fcd62ec570d04aa3ffcf7.exe | — | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Resource Monitor Exit code: 4294967295 Version: 1.0.0.0 Modules
| |||||||||||||||
| (PID) Process: | (2300) b57792b3ca9fcd62ec570d04aa3ffcf7.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\15A\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | unknown | html | 105 b | unknown |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | unknown | html | 105 b | unknown |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | unknown | html | 105 b | unknown |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | unknown | html | 105 b | unknown |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | unknown | html | 105 b | unknown |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | unknown | html | 105 b | unknown |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | unknown | html | 105 b | unknown |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | GET | 200 | 51.38.247.67:8081 | http://anotherarmy.dns.army:8081/_send_.php?TS | unknown | text | 5 b | unknown |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | POST | 200 | 51.38.247.67:8081 | http://51.38.247.67:8081/_send_.php?L | unknown | text | 484 b | unknown |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | GET | 200 | 51.38.247.67:8081 | http://varders.kozow.com:8081/_send_.php?TS | unknown | text | 5 b | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1956 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
324 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | 193.122.130.0:80 | checkip.dyndns.org | ORACLE-BMC-31898 | US | unknown |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | 188.114.97.3:443 | reallyfreegeoip.org | CLOUDFLARENET | NL | unknown |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | 51.38.247.67:8081 | varders.kozow.com | OVH SAS | FR | unknown |
Domain | IP | Reputation |
|---|---|---|
checkip.dyndns.org |
| shared |
reallyfreegeoip.org |
| unknown |
varders.kozow.com |
| malicious |
aborters.duckdns.org |
| malicious |
anotherarmy.dns.army |
| malicious |
PID | Process | Class | Message |
|---|---|---|---|
324 | svchost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org) |
324 | svchost.exe | Misc activity | AV INFO Query to checkip.dyndns. Domain |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup - checkip.dyndns.org |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | Device Retrieving External IP Address Detected | ET INFO 404/Snake/Matiex Keylogger Style External IP Check |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup - checkip.dyndns.org |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup - checkip.dyndns.org |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup - checkip.dyndns.org |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup - checkip.dyndns.org |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup - checkip.dyndns.org |
2300 | b57792b3ca9fcd62ec570d04aa3ffcf7.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup - checkip.dyndns.org |