ScreenShot
| Created | 2023.11.07 10:59 | Machine | s1_win7_x6402 |
| Filename | File.rar | ||
| Type | RAR archive data, v5 | ||
| AI Score | Not founds | Behavior Score |
|
| ZERO API | file : malware | ||
| VT API (file) | |||
| md5 | f990fd3d664b4a2cd89a21cb6e2a9911 | ||
| sha256 | 7d358ab572af48ef13265ae285337d6c096a2528ba432fa0a41c3b927b0d2405 | ||
| ssdeep | 786432:GdXED1CiOhju1QULmJ+DpKRit33DlvHhl:GyxCiwjCLYmJv7 | ||
| imphash | |||
| impfuzzy | |||
Network IP location
Signature (15cnts)
| Level | Description |
|---|---|
| danger | Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) |
| watch | Communicates with host for which no DNS query was performed |
| watch | Performs a TXT record DNS lookup potentially for command and control or covert channel |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Communication to multiple IPs on high port numbers possibly indicative of a peer-to-peer (P2P) or non-standard command and control protocol |
| notice | Creates executable files on the filesystem |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | Looks up the external IP address |
| notice | Performs some HTTP requests |
| notice | Resolves a suspicious Top Level Domain (TLD) |
| notice | Sends data using the HTTP POST Method |
| notice | Yara rule detected in process memory |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
Rules (11cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| notice | Escalate_priviledges | Escalate priviledges | memory |
| notice | Generic_PWS_Memory_Zero | PWS Memory | memory |
| notice | KeyLogger | Run a KeyLogger | memory |
| info | anti_dbg | Checks if being debugged | memory |
| 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 | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
Network (164cnts) ?
Suricata ids
ET INFO Observed External IP Lookup Domain in TLS SNI (api .myip .com)
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
SURICATA Applayer Mismatch protocol both directions
ET MALWARE Win32/BeamWinHTTP CnC Activity M2 (GET)
ET DROP Spamhaus DROP Listed Traffic Inbound group 19
ET DNS Query to a *.top domain - Likely Hostile
ET INFO Executable Download from dotted-quad Host
ET INFO Packed Executable Download
ET DROP Spamhaus DROP Listed Traffic Inbound group 7
ET HUNTING SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016
ET INFO HTTP Request to a *.top domain
ET POLICY PE EXE or DLL Windows file download HTTP
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
ET HUNTING Possible EXE Download From Suspicious TLD
ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io)
ET HUNTING Suspicious services.exe in URI
ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
ET INFO EXE IsDebuggerPresent (Used in Malware Anti-Debugging)
ET INFO TLS Handshake Failure
ET INFO EXE - Served Attached HTTP
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (Token)
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (External IP)
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (Activity)
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (Exfiltration)
ET POLICY IP Check Domain (iplogger .org in TLS SNI)
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 Activity - MSValue (Outbound)
ET MALWARE Redline Stealer TCP CnC - Id1Response
ET INFO Observed Telegram Domain (t .me in TLS SNI)
ET MALWARE Redline Stealer Activity (Response)
ET INFO Dotted Quad Host ZIP Request
ET POLICY IP Check Domain (iplogger .org in DNS Lookup)
ET INFO External IP Lookup Domain (iplogger .com in DNS lookup)
ET MALWARE Win32/Stealc Requesting browsers Config from C2
ET MALWARE Win32/Stealc Active C2 Responding with browsers Config
ET HUNTING HTTP GET Request for sqlite3.dll - Possible Infostealer Activity
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
ET MALWARE Win32/Stealc Requesting plugins Config from C2
ET MALWARE Win32/Stealc Active C2 Responding with plugins Config
ET MALWARE Win32/Stealc Submitting System Information to C2
ET POLICY External IP Address Lookup DNS Query (2ip .ua)
ET INFO Observed External IP Lookup Domain (api .2ip .ua in TLS SNI)
ET HUNTING HTTP GET Request for nss3.dll - Possible Infostealer Activity
ET HUNTING HTTP GET Request for vcruntime140.dll - Possible Infostealer Activity
ET HUNTING HTTP GET Request for softokn3.dll - Possible Infostealer Activity
ET INFO Observed Discord Domain in DNS Lookup (discordapp .com)
ET INFO Observed Discord Domain (discordapp .com in TLS SNI)
ET USER_AGENTS Suspicious User Agent (Microsoft Internet Explorer)
ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
ET MALWARE [SEKOIA.IO] Win32/Stealc C2 Check-in
ET INFO External IP Lookup Domain (iplogger .com in TLS SNI)
ET HUNTING HTTP GET Request for freebl3.dll - Possible Infostealer Activity
ET HUNTING HTTP GET Request for mozglue.dll - Possible Infostealer Activity
ET INFO Session Traversal Utilities for NAT (STUN Binding Request On Non-Standard High Port)
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
SURICATA Applayer Mismatch protocol both directions
ET MALWARE Win32/BeamWinHTTP CnC Activity M2 (GET)
ET DROP Spamhaus DROP Listed Traffic Inbound group 19
ET DNS Query to a *.top domain - Likely Hostile
ET INFO Executable Download from dotted-quad Host
ET INFO Packed Executable Download
ET DROP Spamhaus DROP Listed Traffic Inbound group 7
ET HUNTING SUSPICIOUS Firesale gTLD EXE DL with no Referer June 13 2016
ET INFO HTTP Request to a *.top domain
ET POLICY PE EXE or DLL Windows file download HTTP
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
ET HUNTING Possible EXE Download From Suspicious TLD
ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io)
ET HUNTING Suspicious services.exe in URI
ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
ET INFO EXE IsDebuggerPresent (Used in Malware Anti-Debugging)
ET INFO TLS Handshake Failure
ET INFO EXE - Served Attached HTTP
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (Token)
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (External IP)
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (Activity)
ET MALWARE [ANY.RUN] RisePro TCP v.0.x (Exfiltration)
ET POLICY IP Check Domain (iplogger .org in TLS SNI)
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 Activity - MSValue (Outbound)
ET MALWARE Redline Stealer TCP CnC - Id1Response
ET INFO Observed Telegram Domain (t .me in TLS SNI)
ET MALWARE Redline Stealer Activity (Response)
ET INFO Dotted Quad Host ZIP Request
ET POLICY IP Check Domain (iplogger .org in DNS Lookup)
ET INFO External IP Lookup Domain (iplogger .com in DNS lookup)
ET MALWARE Win32/Stealc Requesting browsers Config from C2
ET MALWARE Win32/Stealc Active C2 Responding with browsers Config
ET HUNTING HTTP GET Request for sqlite3.dll - Possible Infostealer Activity
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
ET MALWARE Win32/Stealc Requesting plugins Config from C2
ET MALWARE Win32/Stealc Active C2 Responding with plugins Config
ET MALWARE Win32/Stealc Submitting System Information to C2
ET POLICY External IP Address Lookup DNS Query (2ip .ua)
ET INFO Observed External IP Lookup Domain (api .2ip .ua in TLS SNI)
ET HUNTING HTTP GET Request for nss3.dll - Possible Infostealer Activity
ET HUNTING HTTP GET Request for vcruntime140.dll - Possible Infostealer Activity
ET HUNTING HTTP GET Request for softokn3.dll - Possible Infostealer Activity
ET INFO Observed Discord Domain in DNS Lookup (discordapp .com)
ET INFO Observed Discord Domain (discordapp .com in TLS SNI)
ET USER_AGENTS Suspicious User Agent (Microsoft Internet Explorer)
ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
ET MALWARE [SEKOIA.IO] Win32/Stealc C2 Check-in
ET INFO External IP Lookup Domain (iplogger .com in TLS SNI)
ET HUNTING HTTP GET Request for freebl3.dll - Possible Infostealer Activity
ET HUNTING HTTP GET Request for mozglue.dll - Possible Infostealer Activity
ET INFO Session Traversal Utilities for NAT (STUN Binding Request On Non-Standard High Port)