ScreenShot
| Created | 2021.07.30 10:27 | Machine | s1_win7_x6402 |
| Filename | vbc.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) | 26 detected (NanoBot, malicious, high confidence, Unsafe, Save, Kryptik, ali2000016, Eldorado, ACEH, Taskun, PWSX, PackedNET, susgen, kcloud, Wacatac, score, Artemis, Static AI, Malicious PE, confidence, 100%, HgIASZUA) | ||
| md5 | 9d92fb1d9dc509364b324872a133a5ac | ||
| sha256 | 501171b705ca243c63bcced156955e32016b5f4c5e62740af083eecbe25c7f8d | ||
| ssdeep | 24576:vdGS/d3dKzksRks2y8j4jhzagYJe8nZbQ+RVMN6ZN5Z:JK8UhzeJeqZbQUON6ZN5 | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (19cnts)
| Level | Description |
|---|---|
| danger | Executed a process and injected code into it |
| warning | File has been identified by 26 AntiVirus engines on VirusTotal as malicious |
| warning | Generates some ICMP traffic |
| 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 | 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 | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| 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 |
| 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 | One or more processes crashed |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (12cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| watch | Admin_Tool_IN_Zero | Admin Tool Sysinternals | binaries (upload) |
| 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 |
Network (20cnts) ?
Suricata ids
ET INFO Observed DNS Query to .life TLD
ET MALWARE FormBook CnC Checkin (GET)
ET INFO HTTP Request to Suspicious *.life Domain
ET MALWARE FormBook CnC Checkin (GET)
ET INFO HTTP Request to Suspicious *.life Domain
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