ScreenShot
Created | 2025.01.13 16:48 | Machine | s1_win7_x6401 |
Filename | gem1.exe | ||
Type | PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows | ||
AI Score |
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Behavior Score |
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ZERO API | |||
VT API (file) | 47 detected (PasswordStealer, Unsafe, GenericKD, Save, malicious, confidence, 100%, Attribute, HighConfidence, high confidence, GenKryptik, HFJI, CrypterX, Stelpak, kusvku, MSIL@AI, MSIL2, AsNpFTsTWflCkRHGNZYYxA, Nekark, gqcpk, Lumma, Static AI, Suspicious PE, Detected, Zusy, Eldorado, Artemis, MCrypt, Chgt, Gencirc) | ||
md5 | cbe4555f52604d8280cbbd4b6797ea49 | ||
sha256 | 98ab39899d3da5cfeebf609ec20979b51aab6e1dbd7b22ac14b3f2017d14cfc3 | ||
ssdeep | 24576:qQ606mH2AfjusEQ3MWTwGxXjLAnpiYQ7eVGKtFwVrJl/tXjuD/:gLmH2AfisEQ5XInpI74arf/tXj+/ | ||
imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
impfuzzy | 3:rGsLdAIEK:tf |
Network IP location
Signature (30cnts)
Level | Description |
---|---|
danger | File has been identified by 47 AntiVirus engines on VirusTotal as malicious |
danger | Executed a process and injected code into it |
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 detect Cuckoo Sandbox through the presence of a file |
watch | Attempts to identify installed AV products by installation directory |
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 | Harvests credentials from local email clients |
watch | Harvests information related to installed instant messenger clients |
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 |
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 | Creates a shortcut to an executable file |
notice | Looks up the external IP address |
notice | One or more potentially interesting buffers were extracted |
notice | Queries for potentially installed applications |
notice | Searches running processes potentially to identify processes for sandbox evasion |
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 | Tries to locate where the browsers are installed |
Rules (18cnts)
Level | Name | Description | Collection |
---|---|---|---|
watch | Malicious_Library_Zero | Malicious_Library | binaries (upload) |
notice | Escalate_priviledges | Escalate priviledges | memory |
notice | local_credential_Steal | Steal credential | 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 | DebuggerHiding__Active | (no description) | memory |
info | DebuggerHiding__Thread | (no description) | memory |
info | disable_dep | Bypass DEP | memory |
info | Is_DotNET_EXE | (no description) | binaries (upload) |
info | IsPE32 | (no description) | binaries (upload) |
info | PE_Header_Zero | PE File Signature | binaries (upload) |
info | SEH__vectored | (no description) | memory |
info | ThreadControl__Context | (no description) | memory |
Suricata ids
ET INFO External IP Lookup Domain (ipify .org) in DNS Lookup
ET DROP Spamhaus DROP Listed Traffic Inbound group 7
ET INFO TLS Handshake Failure
ET MALWARE Win32/Unknown Grabber Base64 Data Exfiltration Attempt
ET MALWARE [ANY.RUN] Meduza Stealer Exfiltration M2
ET MALWARE [ANY.RUN] Possible Meduza Stealer Exfiltration (TCP)
ET INFO External IP Address Lookup Domain (ipify .org) in TLS SNI
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
SURICATA Applayer Protocol detection skipped
ET DROP Spamhaus DROP Listed Traffic Inbound group 7
ET INFO TLS Handshake Failure
ET MALWARE Win32/Unknown Grabber Base64 Data Exfiltration Attempt
ET MALWARE [ANY.RUN] Meduza Stealer Exfiltration M2
ET MALWARE [ANY.RUN] Possible Meduza Stealer Exfiltration (TCP)
ET INFO External IP Address Lookup Domain (ipify .org) in TLS SNI
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
SURICATA Applayer Protocol detection skipped
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