ScreenShot
| Created | 2024.05.03 07:50 | Machine | s1_win7_x6403 |
| 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) | 40 detected (AIDetectMalware, RisePro, Zusy, unsafe, Save, Attribute, HighConfidence, malicious, high confidence, Themida, PWSX, LESS, bWQ1OpEIxTYCmBSHt7RMJyn71bw, ZexaF, tE0aaexndDek, high, score, Generic ML PUA, Detected, Eldorado, R646871, Genetic, Probably Heur, ExeHeaderL, ai score=89, RX8PHU) | ||
| md5 | 9108c53602981487b7b44c2729fbd5bc | ||
| sha256 | 2c488e98376128ded83147178dce23035dbcb4f58788adeb0ba2f097b4bda3c0 | ||
| ssdeep | 49152:aGY5918NqwTEgTcaG4026MAOjNvPKrQOWnbXlG6+4j8zAvxS:7hTd0h+jN6V4YzX | ||
| imphash | 2eabe9054cad5152567f0699947a2c5b | ||
| impfuzzy | 3:sBv:A | ||
Network IP location
Signature (24cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 40 AntiVirus engines on VirusTotal as malicious |
| watch | Attempts to create or modify system certificates |
| 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 attempted to delay the analysis task. |
| 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 (7cnts) ?
Suricata ids
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)
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET MALWARE RisePro TCP Heartbeat Packet
ET MALWARE [ANY.RUN] RisePro TCP (Token)
PE API
IAT(Import Address Table) Library
kernel32.dll
0x59203c lstrcpy
EAT(Export Address Table) is none
kernel32.dll
0x59203c lstrcpy
EAT(Export Address Table) is none