ScreenShot
| Created | 2021.06.08 10:03 | Machine | s1_win7_x6402 |
| Filename | nanno1.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) | 33 detected (Unsafe, Malicious, Kryptik, Eldorado, Attribute, HighConfidence, ABHY, GenericKD, PWSX, PackedNET, Artemis, Static AI, Malicious PE, kcloud, Wacatac, Nancat, 3BLFET, score, ai score=99, MachineLearning, Anomalous, susgen, ZemsilF, xm2@aq5tgpi, confidence, 100%) | ||
| md5 | d44345634f9dbc3d9cda94370dc66203 | ||
| sha256 | 9a0ae5af59b2556ccdf876c973c70e5fbea0331bf6bb090183d502d0e92e3faa | ||
| ssdeep | 6144:LoaVF4/D/WEYdh9WbMZKtd92QrlFTdJ2e4bVBvUiwMXbsTe2aU1:y7xYLIYZ427e4ztuaU1 | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (16cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 33 AntiVirus engines on VirusTotal as malicious |
| watch | A process attempted to delay the analysis task. |
| watch | Attempts to remove evidence of file being downloaded from the Internet |
| watch | Communicates with host for which no DNS query was performed |
| watch | Looks for the Windows Idle Time to determine the uptime |
| watch | One or more of the buffers contains an embedded PE file |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Checks whether any human activity is being performed by constantly checking whether the foreground window changed |
| 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 | Collects information to fingerprint the system (MachineGuid |
| info | Queries for the computername |
Rules (12cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| notice | Network_DNS | Communications use DNS | 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 | 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 |
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