ScreenShot
| Created | 2021.11.11 18:19 | Machine | s1_win7_x6401 |
| Filename | 222.exe | ||
| Type | PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows | ||
| AI Score |
|
Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 40 detected (Donut, malicious, high confidence, score, Artemis, Unsafe, GenKryptik, FMLJ, GenericKD, FileRepMalware, uodkm@0, MulDrop18, 0NA104KB21, Krypt, 100%, owvcu, kcloud, Sabsik, R449538, ai score=87, Uc9B4B2WoME, confidence) | ||
| md5 | 2142910c24f15815b247e457891beab4 | ||
| sha256 | 5ec9c32a51113d1b2cfccbe53539c98a60c4b7107ecb31696d4cac7631e68061 | ||
| ssdeep | 49152:TnnO+ty+lIMU3RM1a8vzcIntaVme0RqbiWPV3r: | ||
| imphash | 9bfd2dac39af50555ae9789117b36b66 | ||
| impfuzzy | 6:HbJqHvJxSBSA0gH5sD4sIWvBebTzOOliPEcn:7JqnS580TzhYPXn | ||
Network IP location
Signature (14cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 40 AntiVirus engines on VirusTotal as malicious |
| watch | Installs itself for autorun at Windows startup |
| watch | The process powershell.exe wrote an executable file to disk |
| notice | A process created a hidden window |
| 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 | Creates a suspicious process |
| notice | Uses Windows utilities for basic Windows functionality |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Collects information to fingerprint the system (MachineGuid |
| info | Queries for the computername |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (5cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| info | IsPE64 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
Network (0cnts) ?
| Request | CC | ASN Co | IP4 | Rule ? | ZERO ? |
|---|
Suricata ids
PE API
IAT(Import Address Table) Library
msvcrt.dll
0x69eedc strlen
0x69eee4 malloc
0x69eeec memcpy
0x69eef4 __argc
0x69eefc __argv
0x69ef04 _environ
0x69ef0c _XcptFilter
0x69ef14 memset
0x69ef1c __set_app_type
0x69ef24 _controlfp
0x69ef2c __getmainargs
0x69ef34 exit
kernel32.dll
0x69ef44 Sleep
0x69ef4c GetCurrentProcessId
0x69ef54 OpenProcess
0x69ef5c SetUnhandledExceptionFilter
EAT(Export Address Table) is none
msvcrt.dll
0x69eedc strlen
0x69eee4 malloc
0x69eeec memcpy
0x69eef4 __argc
0x69eefc __argv
0x69ef04 _environ
0x69ef0c _XcptFilter
0x69ef14 memset
0x69ef1c __set_app_type
0x69ef24 _controlfp
0x69ef2c __getmainargs
0x69ef34 exit
kernel32.dll
0x69ef44 Sleep
0x69ef4c GetCurrentProcessId
0x69ef54 OpenProcess
0x69ef5c SetUnhandledExceptionFilter
EAT(Export Address Table) is none