ScreenShot
| Created | 2021.08.03 16:45 | Machine | s1_win7_x6402 |
| Filename | .csrss.exe | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
|
Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 16 detected (malicious, high confidence, Save, Malcode, gdn30, Remcos, PWSX, Fareit, Wacapew, Static AI, Malicious PE, confidence, QVM03) | ||
| md5 | cf8578217a8efa9e045f620846fb5489 | ||
| sha256 | e3c270600328928f0c6576743fd759ca88b86abb024ae180549c3a5be0e7e41e | ||
| ssdeep | 12288:bwm3g/4uUEGLBBBBBBBBBBBXBBBBBBBBBBBHvHNiWVyNOLODToWnDct7aZPW/t00:Ub/GNTnLQTbnYMWFYxtzdjQ | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (7cnts)
| Level | Description |
|---|---|
| watch | File has been identified by 16 AntiVirus engines on VirusTotal as malicious |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Collects information to fingerprint the system (MachineGuid |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (7cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| watch | Admin_Tool_IN_Zero | Admin Tool Sysinternals | binaries (upload) |
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| watch | Win32_Trojan_PWS_Net_1_Zero | Win32 Trojan PWS .NET Azorult | binaries (upload) |
| info | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
Network (0cnts) ?
| Request | CC | ASN Co | IP4 | Rule ? | ZERO ? |
|---|
Suricata ids
PE API
IAT(Import Address Table) Library
mscoree.dll
0x402000 _CorExeMain
EAT(Export Address Table) is none
mscoree.dll
0x402000 _CorExeMain
EAT(Export Address Table) is none