ScreenShot
| Created | 2022.05.19 09:13 | Machine | s1_win7_x6403 |
| Filename | rvjgwbak.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) | 18 detected (AIDetectNet, malicious, high confidence, Unsafe, Save, Faker, Eldorado, GenKryptik, FUQO, Agensla, DropperX, Wacatac, score, MSILKrypt, R478223, ZemsilF, nm0@amXTPej, Static AI, Malicious PE, susgen) | ||
| md5 | dafb5f90a7e12d6c989b1b3be1ff45f4 | ||
| sha256 | 0a840e0d003dbbe94510ba7ce6db2c41e5bcdbe4d8dfcb8f1a8b0f15d710419d | ||
| ssdeep | 3072:7Oj+6aK2lKmb36WWClCp3fL4KHtAvgZ71Nq15jDone/C30YBJm8gXN8seDUdTHVv:qqKgZ3zWClCV3L350WIzVpFl | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (14cnts)
| Level | Description |
|---|---|
| watch | A process attempted to delay the analysis task. |
| watch | Communicates with host for which no DNS query was performed |
| watch | File has been identified by 18 AntiVirus engines on VirusTotal as malicious |
| watch | Looks for the Windows Idle Time to determine the uptime |
| 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 | Performs some HTTP requests |
| 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 | Command line console output was observed |
| info | One or more processes crashed |
| info | Queries for the computername |
Rules (16cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| notice | Generic_PWS_Memory_Zero | PWS Memory | memory |
| notice | KeyLogger | Run a KeyLogger | memory |
| notice | Network_SMTP_dotNet | Communications smtp | 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 |
| info | win_hook | Affect hook table | 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