ScreenShot
| Created | 2023.03.08 17:37 | Machine | s1_win7_x6401 |
| Filename | starm.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) | 24 detected (Malicious, score, Vdjl, confidence, 100%, Attribute, HighConfidence, Injuke, GenericKD, PWSX, CLOUD, Artemis, ai score=86, Casdet, rexp, susgen) | ||
| md5 | 3164bd50674c7af7f793631116a76e11 | ||
| sha256 | 2d8af9c0a950b2cdea226fd9821b607fff86970f091a98520f4a82b9deb39239 | ||
| ssdeep | 3072:SEWlGwmu05wiqsRTedN/cl1ID/6WymLmOi:bWRi5HdTqUM6ij | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (10cnts)
| Level | Description |
|---|---|
| warning | File has been identified by 24 AntiVirus engines on VirusTotal as malicious |
| watch | A process attempted to delay the analysis task. |
| watch | Looks for the Windows Idle Time to determine the uptime |
| 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 | This executable has a PDB path |
Rules (7cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| 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 | 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) |
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET HUNTING Suspicious Terse Request for .bmp
ET HUNTING Suspicious Terse Request for .bmp
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