ScreenShot
| Created | 2021.11.11 18:12 | Machine | s1_win7_x6403 |
| Filename | soldd.exe | ||
| Type | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows | ||
| AI Score |
|
Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 47 detected (GenericKD, Bsymem, Unsafe, aduu, malicious, ZexaF, aqW@amCCMvai, Nitol, Eldorado, Attribute, HighConfidence, ADMO, R002C0PK421, TrojanX, GenericRXQB, oflcc, ASMalwS, kcloud, Tnega, Wacatac, score, R440300, BScope, Zusy, Htmd, yGmq2coH6pk, ai score=100, Tiny, confidence, 100%) | ||
| md5 | 9b2f6be44e539ac5d83f67e625b19250 | ||
| sha256 | 097798527e285d8896d8099ec86d8e5105b0f135337efc8cd4e3e1e3ec6532e1 | ||
| ssdeep | 48:6t++ZGWjJaqoTXqBbIciWzK1jnT1KerZv8B13aLlzUR:sZGmQqoTXcjwkv3aLlYR | ||
| imphash | 4bfde1223391e32fec766cd1d41fa3e7 | ||
| impfuzzy | 6:HbJqX0iIJxSBS0H5sD4sIW0oFUAliPEcn:7JqqY58xaPXn | ||
Network IP location
Signature (21cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 47 AntiVirus engines on VirusTotal as malicious |
| danger | The process powershell.exe wrote an executable file to disk which it then attempted to execute |
| danger | Powershell Downloader DFSP detected |
| watch | Creates a suspicious Powershell process |
| watch | Deletes executed files from disk |
| watch | Network communications indicative of a potential document or script payload download was initiated by the process powershell.exe |
| watch | One or more non-whitelisted processes were created |
| notice | A process created a hidden window |
| 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 a suspicious process |
| notice | Drops a binary and executes it |
| notice | Poweshell is sending data to a remote host |
| notice | URL downloaded by powershell script |
| 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 | Queries for the computername |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (6cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | PowershellDFSP | Rule for Powershell DFSP detection | scripts |
| info | PowershellDI | Extract Download/Invoke calls from powershell script | scripts |
PE API
IAT(Import Address Table) Library
msvcrt.dll
0x40234c strlen
0x402350 malloc
0x402354 memset
0x402358 _sleep
0x40235c __argc
0x402360 __argv
0x402364 _environ
0x402368 _XcptFilter
0x40236c __set_app_type
0x402370 _controlfp
0x402374 __getmainargs
0x402378 exit
kernel32.dll
0x402380 CreateProcessA
0x402384 CloseHandle
0x402388 SetUnhandledExceptionFilter
EAT(Export Address Table) is none
msvcrt.dll
0x40234c strlen
0x402350 malloc
0x402354 memset
0x402358 _sleep
0x40235c __argc
0x402360 __argv
0x402364 _environ
0x402368 _XcptFilter
0x40236c __set_app_type
0x402370 _controlfp
0x402374 __getmainargs
0x402378 exit
kernel32.dll
0x402380 CreateProcessA
0x402384 CloseHandle
0x402388 SetUnhandledExceptionFilter
EAT(Export Address Table) is none