ScreenShot
| Created | 2021.11.04 14:59 | Machine | s1_win7_x6403 |
| 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) | 23 detected (malicious, high confidence, Bulz, Artemis, Unsafe, Kryptik, Eldorado, ADJG, Androm, ai score=84, Lokibot, ZemsilF, Sm0@aydjvcf, ADFY, MalwareX) | ||
| md5 | 20795e246cdfbeae65f0327b30e29e55 | ||
| sha256 | 3ea6b264f188f2206dfdb837c6c5c367c3b89dcc97c6116aee99ec7caaf99e35 | ||
| ssdeep | 12288:kOT6X9iRqcUn95mVlihCSx1gyuF7EzqZyJjLTGg0:H6EdU95mVliIm1gyuNNZyl6g0 | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (10cnts)
| Level | Description |
|---|---|
| danger | Executed a process and injected code into it |
| warning | File has been identified by 23 AntiVirus engines on VirusTotal as malicious |
| watch | Allocates execute permission to another process indicative of possible code injection |
| watch | Created a process named as a common system process |
| watch | Manipulates memory of a non-child process indicative of process injection |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Terminates another process |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
Rules (5cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | 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