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Report - SynapseExploit.exe

RedLine stealer XMRig Miner Emotet Suspicious_Script_Bin Generic Malware task schedule Downloader Malicious Library UPX Malicious Packer Antivirus .NET framework(MSIL) Obsidium protector Create Service Socket DGA Http API ScreenShot Escalate priviledges
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  2. Detailed report
ScreenShot
Created 2023.12.11 19:32 Machine s1_win7_x6403
Filename SynapseExploit.exe
Type PE32 executable (console) Intel 80386, for MS Windows
AI Score
4
 Behavior Score
22.8
ZERO API file : malware
VT API (file) 55 detected (AIDetectMalware, RisePro, malicious, high confidence, Lumma, GIAK, GenericRXWL, TrojanPSW, Injuke, Kryptik, HVHC, Botx, keevuv, CrypterX, RedLineSteal, ckfuw, REDLINE, YXDLHZ, Krypt, ajhx, Eldorado, Malware@#1d2jpjcfqq4wu, 14OXGBD, score, R622440, BScope, Stealerc, ai score=80, unsafe, Genetic, hpboKKkYxtC, susgen, confidence, 100%)
md5 2cd9b5d48c0904c90537d3eb0f1becad
sha256 b3ebb5a8630417d858f873711178365a1cc015e4a9952c9dfbb17550b3210053
ssdeep 12288:JsSzartxSD/6+s8RPJsw9/r59yJUGaH881u4bT+txTanMwCxhFO5nG/sE:hzartxSD/6+sXsF9ygvbnMhxhgn5E
imphash 954a638f7d616d50845d17dd2901de21
impfuzzy 48:hcpe0tSS1w9iYWDND8tXlX/rGGz/ao3fuFZIk5:hcpe0tSS1wAYW5D0XlXDGGba5R
  Network IP location

Signature (50cnts)

Level Description
danger File has been identified by 55 AntiVirus engines on VirusTotal as malicious
danger Executed a process and injected code into it
watch A process attempted to delay the analysis task.
watch Allocates execute permission to another process indicative of possible code injection
watch Attempts to create or modify system certificates
watch Code injection by writing an executable or DLL to the memory of another process
watch Collects information about installed applications
watch Communicates with host for which no DNS query was performed
watch Connects to an IRC server
watch Creates an executable file in a user folder
watch Executes one or more WMI queries
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
watch Manipulates memory of a non-child process indicative of process injection
watch Potential code injection by writing to the memory of another process
watch Resumed a suspended thread in a remote process potentially indicative of process injection
watch Tries to unhook Windows functions monitored by Cuckoo
watch Used NtSetContextThread to modify a thread in a remote process indicative of process injection
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 Created a process named as a common system process
notice Creates a shortcut to an executable file
notice Creates a suspicious process
notice Creates executable files on the filesystem
notice Creates hidden or system file
notice Drops a binary and executes it
notice Drops an executable to the user AppData folder
notice Executes one or more WMI queries which can be used to identify virtual machines
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 Steals private information from local Internet browsers
notice Terminates another process
notice Uses Windows utilities for basic Windows functionality
notice Yara rule detected in process memory
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 The executable uses a known packer
info This executable has a PDB path
info Tries to locate where the browsers are installed
info Uses Windows APIs to generate a cryptographic key

Rules (58cnts)

Level Name Description Collection
danger RedLine_Stealer_m_Zero RedLine stealer memory
danger Win32_Trojan_Emotet_2_Zero Win32 Trojan Emotet binaries (download)
danger XMRig_Miner_IN XMRig Miner binaries (download)
warning Generic_Malware_Zero Generic Malware binaries (download)
warning Suspicious_Obfuscation_Script_2 Suspicious obfuscation script (e.g. executable files) binaries (download)
watch Antivirus Contains references to security software binaries (download)
watch Malicious_Library_Zero Malicious_Library binaries (download)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch Malicious_Packer_Zero Malicious Packer binaries (download)
watch Network_Downloader File Downloader memory
watch Obsidium_Zero Obsidium protector file binaries (download)
watch schtasks_Zero task schedule memory
watch UPX_Zero UPX packed file binaries (download)
watch UPX_Zero UPX packed file binaries (upload)
watch Win32_Trojan_PWS_Net_1_Zero Win32 Trojan PWS .NET Azorult binaries (download)
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 Persistence Install itself for autorun at Windows startup 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 Is_DotNET_EXE (no description) 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 OS_Processor_Check_Zero OS Processor Check binaries (upload)
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 vmdetect_misc Following Rule is referenced from AlienVault's Yara rule repository.This rule contains additional processes and driver names. memory
info win_hook Affect hook table memory
info zip_file_format ZIP file format binaries (download)

Network (13cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://195.20.16.153/svchost.exe
whois
FI Eitadat Oy 195.20.16.153 malware
http://195.20.16.153/WatchDog.exe
whois
FI Eitadat Oy 195.20.16.153 malware
http://195.20.16.153/conhost.exe
whois
FI Eitadat Oy 195.20.16.153 malware
http://195.20.16.153/WinRing0x64.sys
whois
FI Eitadat Oy 195.20.16.153 clean
http://195.20.16.153/xmrig.exe
whois
FI Eitadat Oy 195.20.16.153 malware
https://pastebin.com/raw/ZRRRiwsq
whois
US CLOUDFLARENET 104.20.67.143 38555 mailcious
https://api.ip.sb/ip
whois
US CLOUDFLARENET 104.26.13.31 clean
pastebin.com
whois
US CLOUDFLARENET 104.20.68.143 mailcious
api.ip.sb
whois
US CLOUDFLARENET 104.26.12.31 clean
195.20.16.153
whois
FI Eitadat Oy 195.20.16.153 malware
104.26.13.31
whois
US CLOUDFLARENET 104.26.13.31 clean
45.15.156.167
whois
RU CJSC Kolomna-Sviaz TV 45.15.156.167 clean
104.20.67.143
whois
US CLOUDFLARENET 104.20.67.143 mailcious

Suricata ids

ET INFO Microsoft net.tcp Connection Initialization Activity
ET MALWARE Redline Stealer TCP CnC Activity
ET MALWARE [ANY.RUN] RedLine Stealer Family Related (MC-NMF Authorization)
ET MALWARE Redline Stealer TCP CnC - Id1Response
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET INFO Executable Download from dotted-quad Host
ET POLICY PE EXE or DLL Windows file download HTTP
ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download
ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response
ET MALWARE Possible Kelihos.F EXE Download Common Structure
ET HUNTING Suspicious svchost.exe in URI - Possible Process Dump/Trojan Download

PE API

IAT(Import Address Table) Library

USER32.dll
 0x4dd2dc ValidateRgn
ADVAPI32.dll
 0x4dd000 SetServiceStatus
KERNEL32.dll
 0x4dd030 CreateFileW
 0x4dd034 WaitForThreadpoolTimerCallbacks
 0x4dd038 CloseHandle
 0x4dd03c EnterCriticalSection
 0x4dd040 LeaveCriticalSection
 0x4dd044 InitializeCriticalSectionAndSpinCount
 0x4dd048 DeleteCriticalSection
 0x4dd04c SetEvent
 0x4dd050 ResetEvent
 0x4dd054 WaitForSingleObjectEx
 0x4dd058 CreateEventW
 0x4dd05c GetModuleHandleW
 0x4dd060 GetProcAddress
 0x4dd064 IsDebuggerPresent
 0x4dd068 UnhandledExceptionFilter
 0x4dd06c SetUnhandledExceptionFilter
 0x4dd070 GetStartupInfoW
 0x4dd074 IsProcessorFeaturePresent
 0x4dd078 QueryPerformanceCounter
 0x4dd07c GetCurrentProcessId
 0x4dd080 GetCurrentThreadId
 0x4dd084 GetSystemTimeAsFileTime
 0x4dd088 InitializeSListHead
 0x4dd08c GetCurrentProcess
 0x4dd090 TerminateProcess
 0x4dd094 Sleep
 0x4dd098 SwitchToThread
 0x4dd09c GetExitCodeThread
 0x4dd0a0 GetNativeSystemInfo
 0x4dd0a4 GetStringTypeW
 0x4dd0a8 WideCharToMultiByte
 0x4dd0ac MultiByteToWideChar
 0x4dd0b0 FormatMessageA
 0x4dd0b4 EncodePointer
 0x4dd0b8 DecodePointer
 0x4dd0bc QueryPerformanceFrequency
 0x4dd0c0 InitializeSRWLock
 0x4dd0c4 ReleaseSRWLockExclusive
 0x4dd0c8 AcquireSRWLockExclusive
 0x4dd0cc TryAcquireSRWLockExclusive
 0x4dd0d0 InitializeConditionVariable
 0x4dd0d4 WakeConditionVariable
 0x4dd0d8 WakeAllConditionVariable
 0x4dd0dc SleepConditionVariableSRW
 0x4dd0e0 InitializeCriticalSectionEx
 0x4dd0e4 LCMapStringEx
 0x4dd0e8 LocalFree
 0x4dd0ec GetLocaleInfoEx
 0x4dd0f0 SetFileInformationByHandle
 0x4dd0f4 GetTempPathW
 0x4dd0f8 FlsAlloc
 0x4dd0fc FlsGetValue
 0x4dd100 FlsSetValue
 0x4dd104 FlsFree
 0x4dd108 InitOnceExecuteOnce
 0x4dd10c SleepConditionVariableCS
 0x4dd110 CreateEventExW
 0x4dd114 CreateSemaphoreExW
 0x4dd118 FlushProcessWriteBuffers
 0x4dd11c GetCurrentProcessorNumber
 0x4dd120 GetTickCount64
 0x4dd124 FreeLibraryWhenCallbackReturns
 0x4dd128 CreateThreadpoolWork
 0x4dd12c SubmitThreadpoolWork
 0x4dd130 CloseThreadpoolWork
 0x4dd134 CreateThreadpoolTimer
 0x4dd138 SetThreadpoolTimer
 0x4dd13c WriteConsoleW
 0x4dd140 CloseThreadpoolTimer
 0x4dd144 CreateThreadpoolWait
 0x4dd148 SetThreadpoolWait
 0x4dd14c CloseThreadpoolWait
 0x4dd150 GetFileInformationByHandleEx
 0x4dd154 CreateSymbolicLinkW
 0x4dd158 CompareStringEx
 0x4dd15c GetCPInfo
 0x4dd160 HeapSize
 0x4dd164 RaiseException
 0x4dd168 RtlUnwind
 0x4dd16c InterlockedPushEntrySList
 0x4dd170 InterlockedFlushSList
 0x4dd174 GetLastError
 0x4dd178 SetLastError
 0x4dd17c TlsAlloc
 0x4dd180 TlsGetValue
 0x4dd184 TlsSetValue
 0x4dd188 TlsFree
 0x4dd18c FreeLibrary
 0x4dd190 LoadLibraryExW
 0x4dd194 CreateThread
 0x4dd198 ExitThread
 0x4dd19c ResumeThread
 0x4dd1a0 FreeLibraryAndExitThread
 0x4dd1a4 GetModuleHandleExW
 0x4dd1a8 ExitProcess
 0x4dd1ac GetModuleFileNameW
 0x4dd1b0 GetStdHandle
 0x4dd1b4 WriteFile
 0x4dd1b8 GetCommandLineA
 0x4dd1bc GetCommandLineW
 0x4dd1c0 GetCurrentThread
 0x4dd1c4 HeapFree
 0x4dd1c8 HeapAlloc
 0x4dd1cc GetDateFormatW
 0x4dd1d0 GetTimeFormatW
 0x4dd1d4 CompareStringW
 0x4dd1d8 LCMapStringW
 0x4dd1dc GetLocaleInfoW
 0x4dd1e0 IsValidLocale
 0x4dd1e4 GetUserDefaultLCID
 0x4dd1e8 EnumSystemLocalesW
 0x4dd1ec FindClose
 0x4dd1f0 FindFirstFileExW
 0x4dd1f4 FindNextFileW
 0x4dd1f8 IsValidCodePage
 0x4dd1fc GetACP
 0x4dd200 GetOEMCP
 0x4dd204 GetEnvironmentStringsW
 0x4dd208 FreeEnvironmentStringsW
 0x4dd20c SetEnvironmentVariableW
 0x4dd210 GetProcessHeap
 0x4dd214 GetFileType
 0x4dd218 SetConsoleCtrlHandler
 0x4dd21c OutputDebugStringW
 0x4dd220 SetStdHandle
 0x4dd224 GetFileSizeEx
 0x4dd228 SetFilePointerEx
 0x4dd22c FlushFileBuffers
 0x4dd230 GetConsoleOutputCP
 0x4dd234 GetConsoleMode
 0x4dd238 ReadFile
 0x4dd23c ReadConsoleW
 0x4dd240 HeapReAlloc
 0x4dd244 GetTimeZoneInformation

EAT(Export Address Table) Library

0x405b23 _GetPhysicalSize@12

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