ScreenShot
| Created | 2021.05.12 10:17 | Machine | s1_win7_x6401 |
| Filename | stkara.txt | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
|
Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 41 detected (malicious, high confidence, GenericKD, GenericRXOI, Unsafe, Save, Kryptik, Eldorado, Attribute, HighConfidence, RATX, PowerShell, CLOUD, Artemis, Static AI, Malicious PE, jfurf, Wacatac, score, ZemsilF, bm0@aKnro0li, ai score=80, PCrypt, GdSda, confidence) | ||
| md5 | 86ab74265ed0cac9e9978bb2d4d6efee | ||
| sha256 | 7914d06d514f8c689329368c3b1b3e792b8db7a316df17bc64c30c5c32ce55ef | ||
| ssdeep | 384:MgTz3TDgaBPtlpJCDiYPb9T8A4BEvDlFxjLlLUJfl5rLyLUJfl49:Mg/3PFB5JCDtb9T89yvlGfl9eGfl | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (9cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 41 AntiVirus engines on VirusTotal as malicious |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | Performs some HTTP requests |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Queries for the computername |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (4cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| info | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (upload) |
Network (4cnts) ?
Suricata ids
ET INFO DNS Query for Suspicious .ml Domain
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