ScreenShot
| Created | 2021.09.04 14:02 | Machine | s1_win7_x6401 |
| Filename | rp1.exe | ||
| Type | PE32 executable (console) Intel 80386, for MS Windows | ||
| AI Score |
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Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 16 detected (malicious, high confidence, Unsafe, Reline, ccnc, Generic@ML, RDML, 65q9taaW0aHzSMH9nhhqnA, Static AI, Suspicious PE, Sabsik, score, R429793, BScope, Noancooe) | ||
| md5 | 7dd46656a988d8b05cf41486ff90e6aa | ||
| sha256 | 559cf45c1df3cb20c47fb4a9dda11d5f550471f3063bfd79883e98aed990aaf1 | ||
| ssdeep | 49152:Pcw/P3vIldH0fqaMSGNJ+51Fd0u0+jNb3XGIgrsmUbzhNC75:PtvqdKte+bFdn0+jNboUJNCd | ||
| imphash | 4328f7206db519cd4e82283211d98e83 | ||
| impfuzzy | 3:sUx2AEBquLdAIEK:nEBqMf | ||
Network IP location
Signature (35cnts)
| Level | Description |
|---|---|
| watch | Checks for the presence of known windows from debuggers and forensic tools |
| watch | Checks the version of Bios |
| watch | Collects information about installed applications |
| watch | Communicates with host for which no DNS query was performed |
| watch | Detects Virtual Machines through their custom firmware |
| watch | Detects VMWare through the in instruction feature |
| watch | File has been identified by 16 AntiVirus engines on VirusTotal as malicious |
| watch | Harvests credentials from local FTP client softwares |
| watch | Installs itself for autorun at Windows startup |
| watch | Looks for the Windows Idle Time to determine the uptime |
| notice | A process attempted to delay the analysis task. |
| 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 | Creates a shortcut to an executable file |
| notice | Creates executable files on the filesystem |
| notice | Drops a binary and executes it |
| notice | Drops an executable to the user AppData folder |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| notice | Queries for potentially installed applications |
| notice | Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation |
| notice | Repeatedly searches for a not-found process |
| 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 |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| 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) |
| info | Tries to locate where the browsers are installed |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (11cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Win32_Trojan_Emotet_2_Zero | Win32 Trojan Emotet | binaries (download) |
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| warning | themida_packer | themida packer | binaries (upload) |
| watch | Malicious_Library_Zero | Malicious_Library | binaries (download) |
| info | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | Lnk_Format_Zero | LNK Format | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
Network (13cnts) ?
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET INFO TLS Handshake Failure
ET INFO TLS Handshake Failure
PE API
IAT(Import Address Table) Library
kernel32.dll
0x580078 GetModuleHandleA
mscoree.dll
0x580080 _CorExeMain
EAT(Export Address Table) is none
kernel32.dll
0x580078 GetModuleHandleA
mscoree.dll
0x580080 _CorExeMain
EAT(Export Address Table) is none