ScreenShot
| Created | 2021.03.22 18:47 | Machine | s1_win7_x6402 |
| Filename | cVI5v4hgahjKJBO4qaFks3SD.exe | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
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Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 44 detected (malicious, high confidence, Siggen12, GenericKD, Artemis, Unsafe, Save, ZemsilF, am0@aC18vXm, Attribute, HighConfidence, DropperX, Hoej, Static AI, Malicious PE, AGEN, Bladabindi, score, ai score=82, Small, IPLogger, CLOUD, GdSda, confidence, 100%, HgIASRIA) | ||
| md5 | 2151c4b970eff0071948dbbc19066aa4 | ||
| sha256 | ab76e3ddfecc8c84fd2179bb40cbe1c535963154c3e6e144e000dd97c1abbc78 | ||
| ssdeep | 192:hJLUwuWWtqqKGCaGMSsCZssyPv0bQF2T:jLUHHEeCaLSsys172 | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (46cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 44 AntiVirus engines on VirusTotal as malicious |
| danger | Executed a process and injected code into it |
| danger | Stops Windows services |
| warning | Drops 230 unknown file mime types indicative of ransomware writing encrypted files back to disk |
| warning | Generates some ICMP traffic |
| watch | Allocates execute permission to another process indicative of possible code injection |
| watch | Attempts to identify installed AV products by registry key |
| watch | Communicates with host for which no DNS query was performed |
| watch | Creates known Hupigon files |
| watch | Installs itself for autorun at Windows startup |
| watch | Loads a driver |
| watch | Network activity contains more than one unique useragent |
| watch | One or more non-whitelisted processes were created |
| 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 |
| watch | Uses Sysinternals tools in order to add additional command line functionality |
| 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 | An application raised an exception which may be indicative of an exploit crash |
| notice | An executable file was downloaded by the process cvi5v4hgahjkjbo4qafks3sd.exe |
| 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 | Creates hidden or system file |
| notice | Drops a binary and executes it |
| notice | Drops an executable to the user AppData folder |
| notice | Executes one or more WMI queries |
| 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 | Queries for potentially installed applications |
| notice | Resolves a suspicious Top Level Domain (TLD) |
| notice | Sends data using the HTTP POST Method |
| notice | Steals private information from local Internet browsers |
| 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 | One or more processes crashed |
| info | Queries for the computername |
| info | Tries to locate where the browsers are installed |
Rules (71cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Trojan_PWS_Stealer_1_Zero | Trojan.PWS.Stealer Zero | binaries (download) |
| danger | Win32_Trojan_Emotet_2_Zero | Win32 Trojan Emotet | binaries (download) |
| danger | Win32_Trojan_Emotet_RL_1_Zero | Win32 Trojan Emotet | binaries (download) |
| danger | Win32_Trojan_Emotet_RL_2_Zero | Win32 Trojan Emotet | binaries (download) |
| danger | Win32_Trojan_Emotet_RL_Gen_Zero | Win32 Trojan Emotet | binaries (download) |
| warning | Credential_User_Data_Check_Zero | Credential User Data Check | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| watch | SQLite_cookies_Check_Zero | SQLite Cookie Check... select | binaries (download) |
| notice | anti_vm_detect | Possibly employs anti-virtualization techniques | binaries (download) |
| notice | Str_Win32_Http_API | Match Windows Http API call | binaries (download) |
| notice | Str_Win32_Internet_API | Match Windows Inet API call | binaries (download) |
| 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 | GIF_Format_Zero | GIF Format | binaries (download) |
| info | IsDLL | (no description) | binaries (download) |
| info | IsPE32 | (no description) | 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 | PNG_Format_Zero | PNG Format | binaries (download) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
| info | create_com_service | Create a COM server | binaries (download) |
| info | create_service | Create a windows service | binaries (download) |
| info | cred_ie7 | Steal IE 7 credential | binaries (download) |
| info | cred_local | Steal credential | binaries (download) |
| info | escalate_priv | Escalade priviledges | binaries (download) |
| info | HasDebugData | DebugData Check | binaries (download) |
| info | HasDigitalSignature | DigitalSignature Check | binaries (download) |
| info | HasModified_DOS_Message | DOS Message Check | binaries (download) |
| info | HasOverlay | Overlay Check | binaries (download) |
| info | HasRichSignature | Rich Signature Check | binaries (download) |
| info | ImportTableIsBad | ImportTable Check | binaries (download) |
| info | inject_thread | Code injection with CreateRemoteThread in a remote process | binaries (download) |
| info | IsConsole | (no description) | binaries (download) |
| info | IsNET_EXE | (no description) | binaries (upload) |
| info | IsPacked | Entropy Check | binaries (download) |
| info | IsSuspicious | Might be PE Virus | binaries (download) |
| info | IsWindowsGUI | (no description) | binaries (download) |
| info | IsWindowsGUI | (no description) | binaries (upload) |
| info | keylogger | Run a keylogger | binaries (download) |
| info | Microsoft_Office_Document_Zero | Microsoft Office Document Signature Zero | binaries (download) |
| info | migrate_apc | APC queue tasks migration | binaries (download) |
| info | network_dga | Communication using dga | binaries (download) |
| info | network_dns | Communications use DNS | binaries (download) |
| info | network_dropper | File downloader/dropper | binaries (download) |
| info | network_ftp | Communications over FTP | binaries (download) |
| info | network_http | Communications over HTTP | binaries (download) |
| info | network_tcp_listen | Listen for incoming communication | binaries (download) |
| info | network_tcp_socket | Communications over RAW socket | binaries (download) |
| info | network_tor | Communications over TOR network | binaries (download) |
| info | network_udp_sock | Communications over UDP network | binaries (download) |
| info | rat_webcam | Remote Administration toolkit using webcam | binaries (download) |
| info | screenshot | Take screenshot | binaries (download) |
| info | sniff_audio | Record Audio | binaries (download) |
| info | spreading_share | Malware can spread east-west using share drive | binaries (download) |
| info | Str_Win32_Wininet_Library | Match Windows Inet API library declaration | binaries (download) |
| info | Str_Win32_Winsock2_Library | Match Winsock 2 API library declaration | binaries (download) |
| info | Win32_Trojan_Gen_2_0904B0_Zero | Win32 Trojan Gen | binaries (download) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (download) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (upload) |
| info | win_files_operation | Affect private profile | binaries (download) |
| info | win_mutex | Create or check mutex | binaries (download) |
| info | win_private_profile | Affect private profile | binaries (download) |
| info | win_registry | Affect system registries | binaries (download) |
| info | win_token | Affect system token | binaries (download) |
Network (46cnts) ?
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET DNS Query to a *.pw domain - Likely Hostile
ET INFO Packed Executable Download
ET INFO Executable Download from dotted-quad Host
ET POLICY PE EXE or DLL Windows file download HTTP
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
SURICATA TLS invalid record type
SURICATA TLS invalid record/traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
ET INFO HTTP Request to a *.pw domain
ET DNS Query to a *.pw domain - Likely Hostile
ET INFO Packed Executable Download
ET INFO Executable Download from dotted-quad Host
ET POLICY PE EXE or DLL Windows file download HTTP
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
SURICATA TLS invalid record type
SURICATA TLS invalid record/traffic
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
ET INFO HTTP Request to a *.pw domain
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