ScreenShot
| Created | 2024.07.06 18:25 | Machine | s1_win7_x6401 |
| Filename | CryptoWall.exe | ||
| Type | PE32 executable (GUI) Intel 80386, for MS Windows | ||
| AI Score |
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Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 60 detected (AIDetectMalware, Cryptodef, tqGM, malicious, high confidence, CryptoWall, Crowti, Unsafe, ali1003001, FileCryptor, Attribute, HighConfidence, Filecoder, score, YOTD2256, dncaot, jCQ8i3u36MH, XPACK, CRYPWALL, SMJC, Real Protect, high, Detected, ai score=100, GenericMC, Malware@#1gyh86oymb1d1, Eldorado, R135312, ZexaF, iqX@a8QE4fp, BScope, TrojanPSW, Gencirc, FenbSqmDfE8, Static AI, Suspicious PE, susgen, confidence, 100%, Ransomware) | ||
| md5 | 919034c8efb9678f96b47a20fa6199f2 | ||
| sha256 | e036d68b8f8b7afc6c8b6252876e1e290f11a26d4ad18ac6f310662845b2c734 | ||
| ssdeep | 3072:naRQpzd/99wen3XgWorw8I3h8LkMvqCgQfBUnPy8L6kssU:nJdTwo30ri3h8LkMvqCgQfBUPy8L6ksP | ||
| imphash | |||
| impfuzzy | 3:: | ||
Network IP location
Signature (12cnts)
| Level | Description |
|---|---|
| danger | Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) |
| danger | File has been identified by 60 AntiVirus engines on VirusTotal as malicious |
| watch | Communicates with host for which no DNS query was performed |
| watch | Created a process named as a common system process |
| watch | Manipulates memory of a non-child process indicative of process injection |
| watch | One or more of the buffers contains an embedded PE file |
| watch | Resumed a suspended thread in a remote process potentially indicative of process injection |
| notice | Looks up the external IP address |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| notice | Yara rule detected in process memory |
Rules (13cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| notice | KeyLogger | Run a KeyLogger | memory |
| notice | ScreenShot | Take ScreenShot | 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 | 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 |
| info | win_hook | Affect hook table | memory |
Network (12cnts) ?
Suricata ids
ET DROP Spamhaus DROP Listed Traffic Inbound group 33
ET INFO HTTP Request for External IP Check (ip-addr .es)
ET POLICY External IP Check myexternalip.com
ET INFO HTTP Request for External IP Check (ip-addr .es)
ET POLICY External IP Check myexternalip.com
PE API
IAT(Import Address Table) is none
EAT(Export Address Table) is none
EAT(Export Address Table) is none