ScreenShot
| Created | 2021.09.13 09:16 | Machine | s1_win7_x6402 |
| Filename | SmartPDF.exe | ||
| Type | PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 35 detected (malicious, high confidence, Artemis, Unsafe, CoinMiner, ali1002002, Kryptik, AAWO, Bulz, CoinminerX, Htvo, R + Troj, PackedNET, 0NA103IC21, Static AI, Malicious PE, AGEN, AgentTesla, A9SIVN, score, CLASSIC, susgen, GenKryptik, FFBT) | ||
| md5 | 9774cdf92008b796b09b39ee32e48821 | ||
| sha256 | 0f29ab9350ea8ef259a4bade5c1f7fa4f7850ad75f123ee868c7d581817fd02e | ||
| ssdeep | 393216:z8Y6FB4KRu8ysEmoydsxA1YIS5nxX9OvtoaukC+dAt+MUOBwdT2lPsLUX5:aBRuFTLxAonLaoaA+dAt+Mbad6lPsI | ||
| imphash | |||
| impfuzzy | 3:: | ||
Network IP location
Signature (31cnts)
| Level | Description |
|---|---|
| danger | Executed a process and injected code into it |
| danger | File has been identified by 35 AntiVirus engines on VirusTotal as malicious |
| watch | Allocates execute permission to another process indicative of possible code injection |
| watch | Checks for the presence of known windows from debuggers and forensic tools |
| watch | Code injection by writing an executable or DLL to the memory of another process |
| watch | Created a process named as a common system process |
| watch | Created a service where a service was also not started |
| watch | Detects Virtual Machines through their custom firmware |
| watch | Drops a binary and executes it |
| watch | Installs itself for autorun at Windows startup |
| watch | Network communications indicative of possible code injection originated from the process conhost.exe |
| 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 | 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 | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Creates a suspicious process |
| notice | Creates executable files on the filesystem |
| notice | One or more potentially interesting buffers were extracted |
| notice | Potentially malicious URLs were found in the process memory dump |
| notice | Terminates another process |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| notice | Uses Windows utilities for basic Windows functionality |
| 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 | Collects information to fingerprint the system (MachineGuid |
| info | Command line console output was observed |
| info | Queries for the computername |
Rules (25cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | NPKI_Zero | File included NPKI | binaries (upload) |
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| notice | BitCoin | Perform crypto currency mining | memory |
| notice | Code_injection | Code injection with CreateRemoteThread in a remote process | memory |
| notice | Create_Service | Create a windows service | memory |
| notice | Escalate_priviledges | Escalate priviledges | memory |
| notice | KeyLogger | Run a KeyLogger | memory |
| notice | Network_DNS | Communications use DNS | memory |
| notice | Network_TCP_Socket | Communications over RAW Socket | memory |
| notice | ScreenShot | Take ScreenShot | memory |
| info | anti_dbg | Checks if being debugged | memory |
| info | DebuggerCheck__GlobalFlags | (no description) | memory |
| info | DebuggerCheck__QueryInfo | (no description) | memory |
| info | DebuggerException__SetConsoleCtrl | (no description) | memory |
| info | DebuggerHiding__Active | (no description) | memory |
| info | DebuggerHiding__Thread | (no description) | memory |
| info | disable_dep | Bypass DEP | memory |
| info | IsPE64 | (no description) | binaries (download) |
| info | IsPE64 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
| 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 |
Network (6cnts) ?
Suricata ids
ET POLICY Observed DNS Query to Coin Mining Domain (nanopool .org)
ET POLICY Cryptocurrency Miner Checkin
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (CoinMiner)
ET POLICY Cryptocurrency Miner Checkin
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (CoinMiner)
PE API
IAT(Import Address Table) is none
EAT(Export Address Table) is none
EAT(Export Address Table) is none