ScreenShot
| Created | 2021.04.10 09:10 | Machine | s1_win7_x6401 |
| Filename | LinkMiner.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) | 36 detected (Bulz, Unsafe, Wacatac, Bitmin, ZemsilF, cm0@aS7ZfXg, Attribute, HighConfidence, Malicious, FileRepMetagen, CoinMiner, Score, kcloud, ai score=83, CLOUD, Static AI, Malicious PE, GdSda, confidence, 100%, Miner, HwMAeFcA) | ||
| md5 | 2524a8e32a9ffb5fbbc685ce7be8a0d9 | ||
| sha256 | f17d0956e99b2c85021c0567015ce8208ac3960c0ba159b4eff038dd977da828 | ||
| ssdeep | 768:3r0wkxlrmV0N9c38AaZBP5zC/wMw6osAWGf9z3VppWqvxBYc3qigxd:AwkxlrE0wCP5z/Mw6sWGlz3/pW+xQigx | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (18cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 36 AntiVirus engines on VirusTotal as malicious |
| watch | A stratum cryptocurrency mining command was executed |
| watch | Communicates with host for which no DNS query was performed |
| watch | Connects to an IRC server |
| watch | Created a service where a service was also not started |
| watch | Detects Virtual Machines through their custom firmware |
| notice | A process attempted to delay the analysis task. |
| notice | A process created a hidden window |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Creates executable files on the filesystem |
| 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 |
| 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 | Queries for the computername |
Rules (25cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | UPX_Zero | UPX packed file | binaries (download) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | IsPE64 | (no description) | binaries (download) |
| info | OS_Processor_Check_Zero | OS Processor Check Signature Zero | binaries (download) |
| info | PE_Header_Zero | PE File Signature Zero | binaries (download) |
| info | PE_Header_Zero | PE File Signature Zero | binaries (upload) |
| info | bitcoin | Perform crypto currency mining | binaries (download) |
| info | create_service | Create a windows service | binaries (download) |
| info | escalate_priv | Escalade priviledges | binaries (download) |
| info | HasOverlay | Overlay Check | binaries (download) |
| info | HasRichSignature | Rich Signature Check | binaries (download) |
| info | IsConsole | (no description) | binaries (download) |
| info | IsNET_EXE | (no description) | binaries (upload) |
| info | IsPacked | Entropy Check | binaries (download) |
| info | IsWindowsGUI | (no description) | binaries (upload) |
| info | keylogger | Run a keylogger | binaries (download) |
| info | network_dns | Communications use DNS | binaries (download) |
| info | network_tcp_listen | Listen for incoming communication | binaries (download) |
| info | network_tcp_socket | Communications over RAW socket | binaries (download) |
| info | network_udp_sock | Communications over UDP network | binaries (download) |
| info | Str_Win32_Winsock2_Library | Match Winsock 2 API library declaration | binaries (download) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (upload) |
| info | win_files_operation | Affect private profile | binaries (download) |
| info | win_registry | Affect system registries | binaries (download) |
| info | win_token | Affect system token | binaries (download) |
Network (5cnts) ?
Suricata ids
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