ScreenShot
| Created | 2021.06.11 10:59 | Machine | s1_win7_x6401 |
| Filename | crisat.exe | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
|
Behavior Score |
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| ZERO API | file : clean | ||
| VT API (file) | 25 detected (malicious, high confidence, Artemis, Save, confidence, Kryptik, Eldorado, Attribute, HighConfidence, PWSX, Static AI, Malicious PE, AgentTesla, NetSteal, A4YJ6B, ZemsilF, nr1@aaiACImI, susgen) | ||
| md5 | 349097f5dd8a72464613c37dfce9f017 | ||
| sha256 | 91a5ee12b1ae84d94fa3212c6bec67d0abec739b6ad0520c0c5521408ed60251 | ||
| ssdeep | 24576:+CVbDxH4A6ubFTc9nqkuGElJ+XqOP+pOKG6:+m2AdFb+f+wY | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (10cnts)
| Level | Description |
|---|---|
| warning | File has been identified by 25 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 | Foreign language identified in PE resource |
| 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 | The executable contains unknown PE section names indicative of a packer (could be a false positive) |
| info | The file contains an unknown PE resource name possibly indicative of a packer |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (6cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| 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 | OS_Processor_Check_Zero | OS Processor Check | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (upload) |
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