ScreenShot
| Created | 2023.10.16 12:55 | Machine | s1_win7_x6401 |
| Filename | gate4.exe | ||
| Type | PE32+ executable (GUI) x86-64, for MS Windows | ||
| AI Score |
|
Behavior Score |
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| ZERO API | file : clean | ||
| VT API (file) | 31 detected (AIDetectMalware, Scar, malicious, high confidence, GenericKD, Artemis, unsafe, Attribute, HighConfidence, GenKryptik, GOWP, score, tttw, RansomX, Nekark, ycxzt, Sabsik, ai score=82, R002H0DJF23, lvYFnyV57AB, Krypt, PossibleThreat) | ||
| md5 | 5c6b1ca0336366662d0f444e01f96a3a | ||
| sha256 | 386d907ed5a2b26e8161a206bc8ee95dbcf055f44b7428675f590d30d4caa95d | ||
| ssdeep | 49152:33wcgXPreWtD2BYZ0pjFdI+MfJSBwBZu1cTymDv+H7BBhNYj0He6:wcgfreW0HvEJ6wBMeTTzad3NYQ+6 | ||
| imphash | b5fd5c5a28970cfa1aef9750a101db08 | ||
| impfuzzy | 6:aZRHmR1A4GVzRgKLbXwNbsOblJoZ/OiBJAEnERGDW:KAR1A4GZRgIwxvJOZGqAJcDW | ||
Network IP location
Signature (64cnts)
| Level | Description |
|---|---|
| danger | Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) |
| danger | Disables Windows Security features |
| danger | Executed a process and injected code into it |
| danger | File has been identified by 31 AntiVirus engines on VirusTotal as malicious |
| watch | Allocates execute permission to another process indicative of possible code injection |
| watch | Appends a known CryptoMix ransomware file extension to files that have been encrypted |
| watch | Attempts to access Bitcoin/ALTCoin wallets |
| watch | Attempts to disable Windows Auto Updates |
| watch | Attempts to stop active services |
| watch | Checks the CPU name from registry |
| watch | Code injection by writing an executable or DLL to the memory of another process |
| watch | Collects information about installed applications |
| watch | Communicates with host for which no DNS query was performed |
| watch | DEP was bypassed by marking part of the stack executable by the process E4520MDs1ERkljMZ6fnSAHxW.exe |
| watch | Drops a binary and executes it |
| watch | Harvests credentials from local email clients |
| watch | Harvests credentials from local FTP client softwares |
| watch | Installs itself for autorun at Windows startup |
| watch | Manipulates memory of a non-child process indicative of process injection |
| watch | Network activity contains more than one unique useragent |
| watch | One or more of the buffers contains an embedded PE file |
| 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 suspicious command line tools or Windows utilities |
| 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 executable file was downloaded by the processes gate4.exe |
| notice | Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) |
| 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 | Creates hidden or system file |
| notice | Drops an executable to the user AppData folder |
| notice | Executes one or more WMI queries |
| notice | Expresses interest in specific running processes |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | Looks up the external IP address |
| 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 | Queries for potentially installed applications |
| notice | Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation |
| notice | Resolves a suspicious Top Level Domain (TLD) |
| notice | Searches running processes potentially to identify processes for sandbox evasion |
| notice | Sends data using the HTTP POST Method |
| notice | Steals private information from local Internet browsers |
| 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 | One or more processes crashed |
| info | Queries for the computername |
| info | The executable contains unknown PE section names indicative of a packer (could be a false positive) |
| info | The file contains an unknown PE resource name possibly indicative of a packer |
| info | Tries to locate where the browsers are installed |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (34cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | RedLine_Stealer_m_Zero | RedLine stealer | memory |
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| warning | themida_packer | themida packer | binaries (download) |
| watch | Malicious_Library_Zero | Malicious_Library | binaries (download) |
| watch | UPX_Zero | UPX packed file | binaries (download) |
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| watch | VMProtect_Zero | VMProtect packed file | binaries (download) |
| notice | anti_vm_detect | Possibly employs anti-virtualization techniques | binaries (download) |
| notice | Generic_PWS_Memory_Zero | PWS Memory | memory |
| notice | Network_DGA | Communication using DGA | memory |
| notice | Network_DNS | Communications use DNS | memory |
| notice | Network_SMTP_dotNet | Communications smtp | memory |
| notice | Network_TCP_Socket | Communications over RAW Socket | memory |
| notice | ScreenShot | Take ScreenShot | memory |
| 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 | 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 | IsDLL | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (download) |
| info | IsPE64 | (no description) | binaries (download) |
| info | IsPE64 | (no description) | binaries (upload) |
| info | OS_Processor_Check_Zero | OS Processor Check | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | PNG_Format_Zero | PNG Format | binaries (download) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
| info | zip_file_format | ZIP file format | binaries (download) |
Network (95cnts) ?
Suricata ids
SURICATA Applayer Mismatch protocol both directions
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET MALWARE Win32/BeamWinHTTP CnC Activity M2 (GET)
ET DNS Query to a *.top domain - Likely Hostile
ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io)
ET INFO Observed External IP Lookup Domain in TLS SNI (api .myip .com)
ET DNS Query to a *.pw domain - Likely Hostile
ET DROP Spamhaus DROP Listed Traffic Inbound group 7
ET INFO Executable Download from dotted-quad Host
ET HUNTING SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016
ET INFO HTTP Request to a *.top domain
ET HUNTING Suspicious services.exe in URI
ET POLICY PE EXE or DLL Windows file download HTTP
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
ET INFO Packed Executable Download
ET HUNTING Possible EXE Download From Suspicious TLD
ET INFO TLS Handshake Failure
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (Token)
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (Activity)
ET INFO Microsoft net.tcp Connection Initialization Activity
ET MALWARE Redline Stealer TCP CnC Activity
ET MALWARE [ANY.RUN] RedLine Stealer Related (MC-NMF Authorization)
ET MALWARE Redline Stealer TCP CnC - Id1Response
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (External IP)
ET POLICY IP Check Domain (iplogger .org in TLS SNI)
ET POLICY External IP Address Lookup DNS Query (2ip .ua)
ET POLICY IP Check Domain (iplogger .org in DNS Lookup)
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (Exfiltration)
ET MALWARE Redline Stealer TCP CnC Activity - MSValue (Outbound)
ET MALWARE Redline Stealer Activity (Response)
ET INFO Observed External IP Lookup Domain (api .2ip .ua in TLS SNI)
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET MALWARE Win32/BeamWinHTTP CnC Activity M2 (GET)
ET DNS Query to a *.top domain - Likely Hostile
ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io)
ET INFO Observed External IP Lookup Domain in TLS SNI (api .myip .com)
ET DNS Query to a *.pw domain - Likely Hostile
ET DROP Spamhaus DROP Listed Traffic Inbound group 7
ET INFO Executable Download from dotted-quad Host
ET HUNTING SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016
ET INFO HTTP Request to a *.top domain
ET HUNTING Suspicious services.exe in URI
ET POLICY PE EXE or DLL Windows file download HTTP
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
ET INFO Packed Executable Download
ET HUNTING Possible EXE Download From Suspicious TLD
ET INFO TLS Handshake Failure
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (Token)
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (Activity)
ET INFO Microsoft net.tcp Connection Initialization Activity
ET MALWARE Redline Stealer TCP CnC Activity
ET MALWARE [ANY.RUN] RedLine Stealer Related (MC-NMF Authorization)
ET MALWARE Redline Stealer TCP CnC - Id1Response
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (External IP)
ET POLICY IP Check Domain (iplogger .org in TLS SNI)
ET POLICY External IP Address Lookup DNS Query (2ip .ua)
ET POLICY IP Check Domain (iplogger .org in DNS Lookup)
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (Exfiltration)
ET MALWARE Redline Stealer TCP CnC Activity - MSValue (Outbound)
ET MALWARE Redline Stealer Activity (Response)
ET INFO Observed External IP Lookup Domain (api .2ip .ua in TLS SNI)
PE API
IAT(Import Address Table) Library
KERNEL32.dll
0x1403ff000 InitializeCriticalSectionEx
USER32.dll
0x1403ff010 CharNextA
ADVAPI32.dll
0x1403ff020 RegCloseKey
SHELL32.dll
0x1403ff030 ShellExecuteA
ole32.dll
0x1403ff040 CoCreateInstance
KERNEL32.dll
0x1403ff050 HeapAlloc
0x1403ff058 HeapFree
0x1403ff060 ExitProcess
0x1403ff068 LoadLibraryA
0x1403ff070 GetModuleHandleA
0x1403ff078 GetProcAddress
EAT(Export Address Table) is none
KERNEL32.dll
0x1403ff000 InitializeCriticalSectionEx
USER32.dll
0x1403ff010 CharNextA
ADVAPI32.dll
0x1403ff020 RegCloseKey
SHELL32.dll
0x1403ff030 ShellExecuteA
ole32.dll
0x1403ff040 CoCreateInstance
KERNEL32.dll
0x1403ff050 HeapAlloc
0x1403ff058 HeapFree
0x1403ff060 ExitProcess
0x1403ff068 LoadLibraryA
0x1403ff070 GetModuleHandleA
0x1403ff078 GetProcAddress
EAT(Export Address Table) is none