ScreenShot
| Created | 2021.11.05 10:50 | Machine | s1_win7_x6401 |
| Filename | v8hBqWuKscbjZRqNatPw.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 : clean | ||
| VT API (file) | |||
| md5 | b5bd8dfef7366e06844f2b8595dd9910 | ||
| sha256 | 1fd1e4dac636a9e9bf400b197dd19633797be8d3cbc9cffbf29ee38496def001 | ||
| ssdeep | 6144:3k0YQ9zUQcRbYqfGL0lwu3okf3iZY3PhHnD:3k0Z3cRbYqfGL0lwu3oC3im/hHD | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (14cnts)
| Level | Description |
|---|---|
| warning | Generates some ICMP traffic |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | An executable file was downloaded by the process v8hbqwukscbjzrqnatpw.exe |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Creates executable files on the filesystem |
| notice | Drops a binary and executes it |
| notice | Drops an executable to the user AppData folder |
| notice | One or more potentially interesting buffers were extracted |
| 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 | Collects information to fingerprint the system (MachineGuid |
| info | Queries for the computername |
Rules (10cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| watch | UPX_Zero | UPX packed file | binaries (download) |
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| info | Is_DotNET_EXE | (no description) | binaries (download) |
| info | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
Network (5cnts) ?
Suricata ids
ET POLICY PE EXE or DLL Windows file download HTTP
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