ScreenShot
| Created | 2024.08.02 09:50 | Machine | s1_win7_x6401 |
| Filename | SNK.txt.exe | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
|
Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 56 detected (AIDetectMalware, Windows, SnakeKeylogger, YakbeexMSIL, Artemis, MSILHeracles, NotFoundKeylogger, Unsafe, Save, malicious, Attribute, HighConfidence, SpywareX, Bladabindi, CLOUD, AGEN, KeyloggerNET, R014C0DH124, Real Protect, Echelon, Detected, ai score=83, GrayWare, AMBE, Mintluks, Eldorado, R433068, ZemsilF, qm0@aaDBMxc, PasswordStealer, GdSda, Snkl, PwStealer, susgen, confidence, 100%) | ||
| md5 | 18c1314189b50b530c8cf1db4176c1b6 | ||
| sha256 | 9d78c1ee90ce97f25e1ec1ee78cc830e9571eef87427758bb87233eb6e7cd6be | ||
| ssdeep | 6144:hK0jMsk4ciMA4W+hlEyUaq+YaeQB99PvPdHDYvC6b3hPyb:hK0jMsk4ciMA4W+hlEyUaq+YaeQB99Pf | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (18cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 56 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 | Steals private information from local Internet browsers |
| 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 (7cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | Malicious_Library_Zero | Malicious_Library | binaries (upload) |
| watch | Malicious_Packer_Zero | Malicious Packer | binaries (upload) |
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| watch | Win32_Trojan_PWS_Net_1_Zero | Win32 Trojan PWS .NET Azorult | binaries (upload) |
| info | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
Network (8cnts) ?
Suricata ids
ET POLICY External IP Lookup - checkip.dyndns.org
ET INFO 404/Snake/Matiex Keylogger Style External IP Check
ET INFO External IP Address Lookup Domain in DNS Lookup (reallyfreegeoip .org)
ET HUNTING Telegram API Domain in DNS Lookup
ET INFO TLS Handshake Failure
ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI)
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org)
ET INFO External IP Lookup Service Domain (reallyfreegeoip .org) in TLS SNI
ET INFO 404/Snake/Matiex Keylogger Style External IP Check
ET INFO External IP Address Lookup Domain in DNS Lookup (reallyfreegeoip .org)
ET HUNTING Telegram API Domain in DNS Lookup
ET INFO TLS Handshake Failure
ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI)
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org)
ET INFO External IP Lookup Service Domain (reallyfreegeoip .org) in TLS SNI
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