ScreenShot
Created | 2021.04.22 13:39 | Machine | s1_win7_x6401 |
Filename | DLI_0251_053_021.pdf | ||
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) | 21 detected (Artemis, Unsafe, GenKryptik, malicious, Attribute, HighConfidence, FEGB, FileRepMalware, Androm, Static AI, Suspicious PE, Tnega, score, CLOUD, confidence) | ||
md5 | 873fc3f0fdfae3505a3de1bca97e40f9 | ||
sha256 | bfd1362c47a94878d60ba84b1a3c2b31459c6faf736ebde42658a54291a77510 | ||
ssdeep | 6144:1VokZ+H8ETb/cjMiTqjPEGD60oJjQkNOzSY+r8w3RdQxCS:Jsb/cjMiTqnEFEzdGd | ||
imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
impfuzzy | 3:rGsLdAIEK:tf |
Network IP location
Signature (21cnts)
Level | Description |
---|---|
warning | File has been identified by 21 AntiVirus engines on VirusTotal as malicious |
watch | Attempts to identify installed AV products by installation directory |
watch | Harvests credentials from local email clients |
watch | Harvests credentials from local FTP client softwares |
watch | Harvests information related to installed instant messenger clients |
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 | Connects to a Dynamic DNS Domain |
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 | Potentially malicious URLs were found in the process memory dump |
notice | Steals private information from local Internet browsers |
notice | The binary likely contains encrypted or compressed data indicative of a packer |
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 | One or more processes crashed |
info | Queries for the computername |
info | Uses Windows APIs to generate a cryptographic key |
Rules (20cnts)
Level | Name | Description | Collection |
---|---|---|---|
danger | Win_Trojan_AgentTesla_IN_Zero | Win Trojan AgentTesla | binaries (upload) |
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 | IsPE32 | (no description) | 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 | HasDigitalSignature | DigitalSignature Check | binaries (upload) |
info | HasOverlay | Overlay Check | binaries (upload) |
info | IsNET_EXE | (no description) | binaries (upload) |
info | IsWindowsGUI | (no description) | binaries (upload) |
info | keylogger | Run a keylogger | memory |
info | network_smtp_dotNet | Communications smtp | memory |
info | network_tcp_listen | Listen for incoming communication | memory |
info | win_files_operation | Affect private profile | memory |
Network (6cnts) ?
Suricata ids
ET POLICY External IP Lookup - checkip.dyndns.org
ET POLICY DynDNS CheckIp External IP Address Server Response
ET INFO DYNAMIC_DNS Query to *.dyndns. Domain
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET POLICY DynDNS CheckIp External IP Address Server Response
ET INFO DYNAMIC_DNS Query to *.dyndns. Domain
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
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