ScreenShot
| Created | 2024.08.21 13:43 | Machine | s1_win7_x6403 |
| Filename | 66b9d0b4a2cab_stealc.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 : mailcious | ||
| VT API (file) | 56 detected (AIDetectMalware, Stealc, malicious, high confidence, Artemis, GenericKD, Unsafe, Stealerc, Vbo4, Attribute, HighConfidence, Kryptik, ALRR, MalwareX, MSIL@AI, MSIL2, jOEiSyVQRGRqMftL6rgvRQ, hefip, YXEHLZ, Detected, ai score=84, Malware@#1cu9njnxtlwgo, ABTrojan, EFYW, Injection, ZemsilCO, @tZ@aeenp0i, TScope, Chgt, Gencirc, susgen, confidence, AEYN) | ||
| md5 | 0bdfd2ac36beee175c70cce6e11ed893 | ||
| sha256 | dab2dc490b25687fd6052d53dafa3a74d7685a5429a371a8232f1340d1d498ca | ||
| ssdeep | 49152:PE6MnvrVw/3ldUBiuPvjjhyynrDHht9iyvXER3M3Pq:PvvSnvBqyvUoS | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (19cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 56 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 | Manipulates memory of a non-child process indicative of process injection |
| watch | One or more of the buffers contains an embedded PE file |
| 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 | The executable contains unknown PE section names indicative of a packer (could be a false positive) |
| info | This executable has a PDB path |
Rules (20cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Client_SW_User_Data_Stealer | Client_SW_User_Data_Stealer | memory |
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| warning | infoStealer_ftpClients_Zero | ftp clients info stealer | memory |
| watch | Malicious_Library_Zero | Malicious_Library | binaries (upload) |
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| notice | Generic_PWS_Memory_Zero | PWS Memory | memory |
| notice | Str_Win32_Http_API | Match Windows Http API call | memory |
| 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 | ftp_command | ftp command | 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 | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
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