ScreenShot
| Created | 2024.07.22 17:52 | Machine | s1_win7_x6403 |
| Filename | Botkiller.exe | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
|
Behavior Score |
|
| ZERO API | file : mailcious | ||
| VT API (file) | 55 detected (AIDetectMalware, malicious, high confidence, YakbeexMSIL, Jalapeno, Unsafe, Save, Bladabindi, Attribute, HighConfidence, MalwareX, Razy, njRAT, CLASSIC, DownLoader26, Real Protect, high, score, Bladabi, Outbreak, Detected, ai score=87, Barys, Eldorado, ZemsilF, kqW@aaB9QAo, Buts, Static AI, Malicious PE, susgen, confidence, 100%, RansomWare) | ||
| md5 | a668cb93c16026b6ee15b96dbd13d64f | ||
| sha256 | 1adf26633c17278c9b930529b164637a8942cbb1f3267afafec63b56de51dd96 | ||
| ssdeep | 3072:z6JM/iN8vLfG+EZm0jNJmG2F00EfqADbugtWlHn:z6A0BJmGa0HiibeH | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (17cnts)
| Level | Description |
|---|---|
| danger | Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) |
| danger | File has been identified by 55 AntiVirus engines on VirusTotal as malicious |
| watch | Communicates with host for which no DNS query was performed |
| 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 | Creates a shortcut to an executable file |
| notice | Creates a suspicious process |
| notice | Creates executable files on the filesystem |
| notice | Drops a binary and executes it |
| notice | Drops an executable to the user AppData folder |
| notice | Executes one or more WMI queries |
| notice | Terminates another process |
| notice | Uses Windows utilities for basic Windows functionality |
| info | Checks if process is being debugged by a debugger |
| info | Command line console output was observed |
| info | Queries for the computername |
| info | The executable contains unknown PE section names indicative of a packer (could be a false positive) |
Rules (10cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Win_Backdoor_njRAT_Zero | Win Backdoor njRAT | binaries (download) |
| danger | Win_Backdoor_njRAT_Zero | Win Backdoor njRAT | binaries (upload) |
| watch | Malicious_Library_Zero | Malicious_Library | binaries (download) |
| watch | Malicious_Library_Zero | Malicious_Library | 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) |
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