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Report - random.exe

Gen1 Themida Generic Malware PhysicalDrive Downloader UPX Malicious Packer Malicious Library Antivirus Create Service Socket DGA Http API ScreenShot Escalate priviledges Steal credential PWS Sniff Audio HTTP DNS Code injection Internet API FTP KeyLogger P
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ScreenShot
Created 2025.04.28 10:14 Machine s1_win7_x6401
Filename random.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
7
 Behavior Score
7.8
ZERO API file : malware
VT API (file) 33 detected (AIDetectMalware, Malicious, score, Rasftuby, Unsafe, grayware, confidence, high confidence, Enigma, Blacked, Scar, HackTool, DefenderKiller, Tool, NirCmd, high, Generic ML PUA, Tnega, BScope, Bitrep, AdRepack, PESpin, Probably Heur, ExeHeaderL)
md5 bfd4ad6d57c086d2e64ccd39398a908e
sha256 e2aef88dd7c7eaf85319f9d99ed0e95598d356d4549a6f73dba6a62c77487937
ssdeep 49152:nz6llBaWntTd/8ZSgTj9Tpc8iYM9+SFBWFuLiCJ53aUHifaNshTPWl6wIlw:qlBaWNpUSgT5TFMsFALiCrqUHzNshKlb
imphash d696398a32392fc995e2c1afe123ea9f
impfuzzy 6:tmVtERGDvZ/OiBJAEcXQwDLzRgSdn8BbMqtYbdR6y:c2cDvZGqA9AwDXRgKQcR1
  Network IP location

Signature (19cnts)

Level Description
danger File has been identified by 33 AntiVirus engines on VirusTotal as malicious
watch Attempts to stop active services
watch Creates known SpyNet files
watch Resumed a suspended thread in a remote process potentially indicative of process injection
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 suspicious process
notice Creates executable files on the filesystem
notice Drops a binary and executes it
notice Drops an executable to the user AppData folder
notice Executes one or more WMI queries
notice The binary likely contains encrypted or compressed data indicative of a packer
notice Uses Windows utilities for basic Windows functionality
notice Yara rule detected in process memory
info Checks amount of memory in system
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 (52cnts)

Level Name Description Collection
danger Win32_Trojan_Gen_1_0904B0_Zero Win32 Trojan Emotet binaries (download)
warning Generic_Malware_Zero Generic Malware binaries (download)
warning PhysicalDrive_20181001 (no description) binaries (download)
warning themida_packer themida packer binaries (upload)
watch Antivirus Contains references to security software binaries (download)
watch Malicious_Library_Zero Malicious_Library binaries (download)
watch Malicious_Packer_Zero Malicious Packer binaries (download)
watch Network_Downloader File Downloader memory
watch UPX_Zero UPX packed file binaries (download)
watch UPX_Zero UPX packed file binaries (upload)
notice anti_vm_detect Possibly employs anti-virtualization techniques binaries (download)
notice anti_vm_detect Possibly employs anti-virtualization techniques binaries (upload)
notice Code_injection Code injection with CreateRemoteThread in a remote process memory
notice Create_Service Create a windows service memory
notice Escalate_priviledges Escalate priviledges memory
notice Generic_PWS_Memory_Zero PWS Memory memory
notice KeyLogger Run a KeyLogger memory
notice local_credential_Steal Steal credential memory
notice Network_DGA Communication using DGA memory
notice Network_DNS Communications use DNS memory
notice Network_FTP Communications over FTP memory
notice Network_HTTP Communications over HTTP memory
notice Network_P2P_Win Communications over P2P network memory
notice Network_TCP_Socket Communications over RAW Socket memory
notice ScreenShot Take ScreenShot memory
notice Sniff_Audio Record Audio memory
notice Str_Win32_Http_API Match Windows Http API call memory
notice Str_Win32_Internet_API Match Windows Inet API call memory
info anti_dbg Checks if being debugged memory
info antisb_threatExpert Anti-Sandbox checks for ThreatExpert memory
info Check_Dlls (no description) memory
info DebuggerCheck__GlobalFlags (no description) memory
info DebuggerCheck__QueryInfo (no description) memory
info DebuggerCheck__RemoteAPI (no description) memory
info DebuggerException__ConsoleCtrl (no description) memory
info DebuggerException__SetConsoleCtrl (no description) memory
info DebuggerHiding__Active (no description) memory
info DebuggerHiding__Thread (no description) memory
info disable_dep Bypass DEP memory
info DllRegisterServer_Zero execute regsvr32.exe binaries (download)
info IsDLL (no description) binaries (download)
info IsPE32 (no description) binaries (download)
info IsPE32 (no description) binaries (upload)
info IsPE64 (no description) binaries (download)
info Microsoft_Office_File_Zero Microsoft Office File binaries (download)
info OS_Processor_Check_Zero OS Processor Check binaries (download)
info PE_Header_Zero PE File Signature binaries (download)
info PE_Header_Zero PE File Signature binaries (upload)
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory
info win_hook Affect hook table memory
info zip_file_format ZIP file format binaries (download)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

kernel32.dll
 0x76b0f8 VirtualAlloc
 0x76b0fc VirtualFree
 0x76b100 GetModuleHandleA
 0x76b104 GetProcAddress
 0x76b108 ExitProcess
 0x76b10c LoadLibraryA
user32.dll
 0x76b114 MessageBoxA
advapi32.dll
 0x76b11c RegCloseKey
oleaut32.dll
 0x76b124 SysFreeString
gdi32.dll
 0x76b12c CreateFontA
shell32.dll
 0x76b134 ShellExecuteA
version.dll
 0x76b13c GetFileVersionInfoA
gdiplus.dll
 0x76b144 GdipAlloc

EAT(Export Address Table) Library


Similarity measure (PE file only) - Checking for service failure