ScreenShot
| Created | 2023.06.11 23:52 | Machine | s1_win7_x6403 |
| Filename | msbhv07.exe | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
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Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 50 detected (Stealerc, Malicious, score, Artemis, Barys, Save, TrojanPSW, ZemsilF, @p0@aWcadWlG, ABRisk, DLLX, Attribute, HighConfidence, high confidence, Kryptik, AHUA, PWSX, MSIL@AI, MSIL2, Q2+WS92u1nJ+grimEEu9Kw, gdeno, Inject4, REDLINE, YXDFIZ, high, Static AI, Malicious PE, ai score=89, Casdet, Cordimik, OCBQNY, Detected, unsafe, QQPass, QQRob, Twhl, Outbreak, susgen, ADWG, confidence, 100%) | ||
| md5 | 25623138f6ab8c72ef15615a76b4adbc | ||
| sha256 | 5392a4d9dcec99da44ff8338a131c56a874720c3093ffdd81af955bac12cbac4 | ||
| ssdeep | 98304:unPKEAkIRwKJV3NpyLV1vo8el6beU706rS96aTL0NHrZo3H4jz8w/9I7UWtzucI:I/QRwKrqXvTQ6O9pTgNtuuz8A5WCc | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (17cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 50 AntiVirus engines on VirusTotal as malicious |
| danger | Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) |
| danger | Executed a process and injected code into it |
| watch | Allocates execute permission to another process indicative of possible code injection |
| watch | Code injection by writing an executable or DLL to the memory of another process |
| watch | Communicates with host for which no DNS query was performed |
| watch | Looks for the Windows Idle Time to determine the uptime |
| watch | Potential code injection by writing to the memory of another process |
| watch | Resumed a suspended thread in a remote process potentially indicative of process injection |
| watch | Used NtSetContextThread to modify a thread in a remote process indicative of process injection |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | One or more potentially interesting buffers were extracted |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| notice | Yara rule detected in process memory |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (14cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | RedLine_Stealer_m_Zero | RedLine stealer | memory |
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| info | anti_dbg | Checks if being debugged | memory |
| info | DebuggerCheck__GlobalFlags | (no description) | memory |
| info | DebuggerCheck__QueryInfo | (no description) | memory |
| info | DebuggerHiding__Active | (no description) | memory |
| info | DebuggerHiding__Thread | (no description) | memory |
| info | disable_dep | Bypass DEP | memory |
| info | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
| 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