ScreenShot
| Created | 2021.03.21 10:32 | Machine | s1_win7_x3201 |
| Filename | mon93_cr.dll | ||
| Type | PE32 executable (DLL) (GUI) Intel 80386, for MS Windows | ||
| AI Score |
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Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 44 detected (Zusy, Unsafe, Kryptik, malicious, confidence, 100%, ZedlaF, Iq4@aaYoZRc, BankerX, Trickpak, Malware@#1o0khlborbq1n, R002C0PCG21, FTJO, TrickBot, hvnpd, ai score=83, kcloud, Razy, score, HJSD, CLOUD, LWxdBjhliG4, FCDX, GdSda, TrojanPSW, Hx4C8SEA) | ||
| md5 | 955a8fad4b34c808afa21c1c8692891d | ||
| sha256 | cf9e8f0273d8a0272e20d362171bade0737e2c98b59d5c60af5070a9bcaa74b8 | ||
| ssdeep | 12288:sQOIVKgB7z01G3yfoQ0ANqxy9Fx/C3meRdksUQ:m9W08u0x8x/C35/ks | ||
| imphash | 882620d0d6df83ec090498c41ffd5fb8 | ||
| impfuzzy | 24:tC61LhMcFthhlJnc+pl3eDoTYo3aOovbOPZsvwcAI2R:tz1LBFth5c+pp/Ym3cxAI2 | ||
Network IP location
Signature (14cnts)
| 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 44 AntiVirus engines on VirusTotal as malicious |
| watch | Communicates with host for which no DNS query was performed |
| notice | A process attempted to delay the analysis task. |
| 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 | 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 | Potentially malicious URLs were found in the process memory dump |
| notice | Yara rule detected in process memory |
| info | Checks if process is being debugged by a debugger |
| info | Queries for the computername |
Rules (52cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Win_Trojan_Trickbot_Zero | Used Trickbot | binaries (upload) |
| notice | Str_Win32_Http_API | Match Windows Http API call | memory |
| notice | Str_Win32_Internet_API | Match Windows Inet API call | memory |
| info | anti_dbg | Checks if being debugged | memory |
| info | antisb_threatExpert | Anti-Sandbox checks for ThreatExpert | memory |
| info | Check_Dlls | (no description) | memory |
| info | DebuggerCheck__GlobalFlags | (no description) | memory |
| info | DebuggerCheck__QueryInfo | (no description) | memory |
| info | DebuggerCheck__RemoteAPI | (no description) | memory |
| info | DebuggerException__ConsoleCtrl | (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 | IsDLL | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | OS_Processor_Check_Zero | OS Processor Check Signature Zero | binaries (upload) |
| info | PE_Header_Zero | PE File Signature Zero | binaries (upload) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
| info | win_hook | Affect hook table | memory |
| info | create_com_service | Create a COM server | memory |
| info | create_service | Create a windows service | memory |
| info | cred_local | Steal credential | memory |
| info | escalate_priv | Escalade priviledges | memory |
| info | HasDebugData | DebugData Check | binaries (upload) |
| info | HasRichSignature | Rich Signature Check | binaries (upload) |
| info | inject_thread | Code injection with CreateRemoteThread in a remote process | memory |
| info | IsWindowsGUI | (no description) | binaries (upload) |
| info | keylogger | Run a keylogger | memory |
| info | migrate_apc | APC queue tasks migration | memory |
| info | network_dga | Communication using dga | memory |
| info | network_dns | Communications use DNS | memory |
| info | network_dropper | File downloader/dropper | memory |
| info | network_ftp | Communications over FTP | memory |
| info | network_http | Communications over HTTP | memory |
| info | network_p2p_win | Communications over P2P network | memory |
| info | network_tcp_listen | Listen for incoming communication | memory |
| info | network_tcp_socket | Communications over RAW socket | memory |
| info | network_udp_sock | Communications over UDP network | memory |
| info | screenshot | Take screenshot | memory |
| info | sniff_audio | Record Audio | memory |
| info | spreading_file | Malware can spread east-west file | memory |
| info | spreading_share | Malware can spread east-west using share drive | memory |
| info | Str_Win32_Wininet_Library | Match Windows Inet API library declaration | memory |
| info | Str_Win32_Winsock2_Library | Match Winsock 2 API library declaration | memory |
| info | win_files_operation | Affect private profile | binaries (upload) |
| info | win_files_operation | Affect private profile | memory |
| info | win_mutex | Create or check mutex | memory |
| info | win_private_profile | Affect private profile | memory |
| info | win_registry | Affect system registries | memory |
| info | win_token | Affect system token | memory |
Network (16cnts) ?
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET CNC Feodo Tracker Reported CnC Server group 4
ET JA3 Hash - Possible Malware - Various Trickbot/Kovter/Dridex
ET POLICY OpenSSL Demo CA - Internet Widgits Pty (O)
ET CNC Feodo Tracker Reported CnC Server group 4
ET JA3 Hash - Possible Malware - Various Trickbot/Kovter/Dridex
ET POLICY OpenSSL Demo CA - Internet Widgits Pty (O)