ScreenShot
| Created | 2021.05.12 12:19 | Machine | s1_win7_x6402 |
| Filename | savfx.exe | ||
| 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) | 48 detected (malicious, high confidence, DownloaderNET, GenericKD, Agensla, Unsafe, Save, ZemsilCO, cm0@aS9u2Ami, Kryptik, Eldorado, Attribute, HighConfidence, MalwareX, PowerShell, CLOUD, R002C0DDS21, Static AI, Malicious PE, zmjyv, ai score=81, score, AgentTesla, Dvzs, GdSda, confidence, susgen) | ||
| md5 | 1808130c6c566d8ecb43af894d4f873d | ||
| sha256 | 534407733556dc9a993d73261613e4713d0a1b3c9b7f61ec5983e39a0641815e | ||
| ssdeep | 768:s9WsMWWlVif1fvBFmj4ZwpnwKjqoWTf7b2XdpG8ses30OwZA3Njnv:IWgWHi9fLnyp7ZWTz6XdU8lHOj | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (12cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 48 AntiVirus engines on VirusTotal as malicious |
| watch | Communicates with host for which no DNS query was performed |
| 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 | Moves the original executable to a new location |
| notice | Performs some HTTP requests |
| 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 | One or more processes crashed |
| info | Queries for the computername |
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 (6cnts) ?
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