ScreenShot
| Created | 2024.05.31 10:05 | Machine | s1_win7_x6401 |
| Filename | sarra.exe | ||
| Type | PE32 executable (GUI) Intel 80386, for MS Windows | ||
| AI Score |
|
Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 39 detected (AIDetectMalware, malicious, high confidence, RisePro, rE0auyZH1Gck, Unsafe, Attribute, HighConfidence, Themida, PWSX, Real Protect, high, score, Detected, ai score=82, R649039, Genetic, Probably Heur, ExeHeaderL, Static AI, Malicious PE, confidence) | ||
| md5 | be49ac418959705d20f029634d85040f | ||
| sha256 | 08d34452a1fa343f4047a98ec0e037f7de798b75a8740b3385f5742d54396e8e | ||
| ssdeep | 49152:2kmKhyq24kI3qebVay+dsHKhmFFr/QfT+pMCSTq66SQdS:2kmKEqlkAbkynqhmFr/2+1STq6ag | ||
| imphash | 2eabe9054cad5152567f0699947a2c5b | ||
| impfuzzy | 3:sBv:A | ||
Network IP location
Signature (22cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 39 AntiVirus engines on VirusTotal as malicious |
| watch | Checks for the presence of known devices from debuggers and forensic tools |
| watch | Checks for the presence of known windows from debuggers and forensic tools |
| watch | Checks the version of Bios |
| watch | Communicates with host for which no DNS query was performed |
| watch | Detects VMWare through the in instruction feature |
| watch | Installs itself for autorun at Windows startup |
| watch | Uses Sysinternals tools in order to add additional command line functionality |
| notice | A process created a hidden window |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Creates a suspicious process |
| notice | Expresses interest in specific running processes |
| notice | Looks up the external IP address |
| notice | Performs some HTTP requests |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| notice | Uses Windows utilities for basic Windows functionality |
| info | Checks if process is being debugged by a debugger |
| info | Collects information to fingerprint the system (MachineGuid |
| info | Command line console output was observed |
| info | One or more processes crashed |
| info | Queries for the computername |
| info | The executable contains unknown PE section names indicative of a packer (could be a false positive) |
Rules (3cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| notice | anti_vm_detect | Possibly employs anti-virtualization techniques | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
Network (6cnts) ?
Suricata ids
ET DROP Spamhaus DROP Listed Traffic Inbound group 23
ET MALWARE RisePro TCP Heartbeat Packet
ET MALWARE [ANY.RUN] RisePro TCP (Token)
ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io)
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET MALWARE RisePro TCP Heartbeat Packet
ET MALWARE [ANY.RUN] RisePro TCP (Token)
ET POLICY Possible External IP Lookup Domain Observed in SNI (ipinfo. io)
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
PE API
IAT(Import Address Table) Library
kernel32.dll
0x58c03c lstrcpy
EAT(Export Address Table) is none
kernel32.dll
0x58c03c lstrcpy
EAT(Export Address Table) is none