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Report - setup%E8%87%AA%E6%9F%A5%E5%85%A5%E5%8F%A3.exe

Generic Malware Downloader Malicious Library UPX Malicious Packer Antivirus Create Service Socket DGA Http API ScreenShot Escalate priviledges Steal credential PWS Hijack Network Sniff Audio HTTP DNS Code injection Internet API persistence FTP KeyLogger P
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  2. Detailed report
ScreenShot
Created 2024.05.30 09:48 Machine s1_win7_x6403
Filename setup%E8%87%AA%E6%9F%A5%E5%85%A5%E5%8F%A3.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
6
 Behavior Score
10.6
ZERO API file : clean
VT API (file) 28 detected (Malicious, score, Silverfox, ulgyzg, Artemis, Gh0stCringe, kgbet, Siggen28, Outbreak, Detected, Lotok, BlackMoon, Casdet, KrBanker, 3VYCK2, Chgt, PossibleThreat, confidence)
md5 068fb7605542cd8350ed34ec2d767856
sha256 977e96e9ae5faa6f44902dadddec67871aede5d7edef4e4be60b70146269b23d
ssdeep 98304:ykLI1vX2oBOOsQ0UfDZ5IyvJZxeaxt29s4C1eH94:dI1vnyUfDZ5nhZvxt5o94
imphash e569e6f445d32ba23766ad67d1e3787f
impfuzzy 96:ukH+NbJj7t9X1tOz9Yhr8XbalVNb75krE:u0KX9FwBCI2rNb9kA
  Network IP location

Signature (27cnts)

Level Description
warning File has been identified by 28 AntiVirus engines on VirusTotal as malicious
watch Communicates with host for which no DNS query was performed
watch Installs itself for autorun at Windows startup
watch Resumed a suspended thread in a remote process potentially indicative of process injection
notice A process attempted to delay the analysis task.
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time)
notice Checks whether any human activity is being performed by constantly checking whether the foreground window changed
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 Performs some HTTP requests
notice Potentially malicious URLs were found in the process memory dump
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 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)

Rules (55cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware 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 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 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 Hijack_Network Hijack network configuration 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 DllRegisterServer_Zero execute regsvr32.exe binaries (download)
info ftp_command ftp command 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 lnk_file_format Microsoft Windows Shortcut File Format binaries (download)
info Lnk_Format_Zero LNK Format binaries (download)
info mzp_file_format MZP(Delphi) file format binaries (download)
info mzp_file_format MZP(Delphi) file format binaries (upload)
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 win_hook Affect hook table memory

Network (3cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://154.220.255.213/7773/cdyxf.png
whois
HK Colleagues Technology CO. ,LIMITED 154.220.255.213 clean
154.220.255.213
whois
HK Colleagues Technology CO. ,LIMITED 154.220.255.213 clean
206.238.220.253
whois
US COGENT-174 206.238.220.253 clean

Suricata ids

PE API

IAT(Import Address Table) Library

kernel32.dll
 0x4c22f4 GetACP
 0x4c22f8 GetExitCodeProcess
 0x4c22fc LocalFree
 0x4c2300 CloseHandle
 0x4c2304 SizeofResource
 0x4c2308 VirtualProtect
 0x4c230c VirtualFree
 0x4c2310 GetFullPathNameW
 0x4c2314 ExitProcess
 0x4c2318 HeapAlloc
 0x4c231c GetCPInfoExW
 0x4c2320 RtlUnwind
 0x4c2324 GetCPInfo
 0x4c2328 GetStdHandle
 0x4c232c GetModuleHandleW
 0x4c2330 FreeLibrary
 0x4c2334 HeapDestroy
 0x4c2338 ReadFile
 0x4c233c CreateProcessW
 0x4c2340 GetLastError
 0x4c2344 GetModuleFileNameW
 0x4c2348 SetLastError
 0x4c234c FindResourceW
 0x4c2350 CreateThread
 0x4c2354 CompareStringW
 0x4c2358 LoadLibraryA
 0x4c235c ResetEvent
 0x4c2360 GetVersion
 0x4c2364 RaiseException
 0x4c2368 FormatMessageW
 0x4c236c SwitchToThread
 0x4c2370 GetExitCodeThread
 0x4c2374 GetCurrentThread
 0x4c2378 LoadLibraryExW
 0x4c237c LockResource
 0x4c2380 GetCurrentThreadId
 0x4c2384 UnhandledExceptionFilter
 0x4c2388 VirtualQuery
 0x4c238c VirtualQueryEx
 0x4c2390 Sleep
 0x4c2394 EnterCriticalSection
 0x4c2398 SetFilePointer
 0x4c239c LoadResource
 0x4c23a0 SuspendThread
 0x4c23a4 GetTickCount
 0x4c23a8 GetFileSize
 0x4c23ac GetStartupInfoW
 0x4c23b0 GetFileAttributesW
 0x4c23b4 InitializeCriticalSection
 0x4c23b8 GetSystemWindowsDirectoryW
 0x4c23bc GetThreadPriority
 0x4c23c0 SetThreadPriority
 0x4c23c4 GetCurrentProcess
 0x4c23c8 VirtualAlloc
 0x4c23cc GetSystemInfo
 0x4c23d0 GetCommandLineW
 0x4c23d4 LeaveCriticalSection
 0x4c23d8 GetProcAddress
 0x4c23dc ResumeThread
 0x4c23e0 GetVersionExW
 0x4c23e4 VerifyVersionInfoW
 0x4c23e8 HeapCreate
 0x4c23ec GetWindowsDirectoryW
 0x4c23f0 VerSetConditionMask
 0x4c23f4 GetDiskFreeSpaceW
 0x4c23f8 FindFirstFileW
 0x4c23fc GetUserDefaultUILanguage
 0x4c2400 lstrlenW
 0x4c2404 QueryPerformanceCounter
 0x4c2408 SetEndOfFile
 0x4c240c HeapFree
 0x4c2410 WideCharToMultiByte
 0x4c2414 FindClose
 0x4c2418 MultiByteToWideChar
 0x4c241c LoadLibraryW
 0x4c2420 SetEvent
 0x4c2424 CreateFileW
 0x4c2428 GetLocaleInfoW
 0x4c242c GetSystemDirectoryW
 0x4c2430 DeleteFileW
 0x4c2434 GetLocalTime
 0x4c2438 GetEnvironmentVariableW
 0x4c243c WaitForSingleObject
 0x4c2440 WriteFile
 0x4c2444 ExitThread
 0x4c2448 DeleteCriticalSection
 0x4c244c TlsGetValue
 0x4c2450 GetDateFormatW
 0x4c2454 SetErrorMode
 0x4c2458 IsValidLocale
 0x4c245c TlsSetValue
 0x4c2460 CreateDirectoryW
 0x4c2464 GetSystemDefaultUILanguage
 0x4c2468 EnumCalendarInfoW
 0x4c246c LocalAlloc
 0x4c2470 GetUserDefaultLangID
 0x4c2474 RemoveDirectoryW
 0x4c2478 CreateEventW
 0x4c247c SetThreadLocale
 0x4c2480 GetThreadLocale
comctl32.dll
 0x4c2488 InitCommonControls
version.dll
 0x4c2490 GetFileVersionInfoSizeW
 0x4c2494 VerQueryValueW
 0x4c2498 GetFileVersionInfoW
user32.dll
 0x4c24a0 CreateWindowExW
 0x4c24a4 TranslateMessage
 0x4c24a8 CharLowerBuffW
 0x4c24ac CallWindowProcW
 0x4c24b0 CharUpperW
 0x4c24b4 PeekMessageW
 0x4c24b8 GetSystemMetrics
 0x4c24bc SetWindowLongW
 0x4c24c0 MessageBoxW
 0x4c24c4 DestroyWindow
 0x4c24c8 CharUpperBuffW
 0x4c24cc CharNextW
 0x4c24d0 MsgWaitForMultipleObjects
 0x4c24d4 LoadStringW
 0x4c24d8 ExitWindowsEx
 0x4c24dc DispatchMessageW
oleaut32.dll
 0x4c24e4 SysAllocStringLen
 0x4c24e8 SafeArrayPtrOfIndex
 0x4c24ec VariantCopy
 0x4c24f0 SafeArrayGetLBound
 0x4c24f4 SafeArrayGetUBound
 0x4c24f8 VariantInit
 0x4c24fc VariantClear
 0x4c2500 SysFreeString
 0x4c2504 SysReAllocStringLen
 0x4c2508 VariantChangeType
 0x4c250c SafeArrayCreate
netapi32.dll
 0x4c2514 NetWkstaGetInfo
 0x4c2518 NetApiBufferFree
advapi32.dll
 0x4c2520 ConvertStringSecurityDescriptorToSecurityDescriptorW
 0x4c2524 RegQueryValueExW
 0x4c2528 AdjustTokenPrivileges
 0x4c252c GetTokenInformation
 0x4c2530 ConvertSidToStringSidW
 0x4c2534 LookupPrivilegeValueW
 0x4c2538 RegCloseKey
 0x4c253c OpenProcessToken
 0x4c2540 RegOpenKeyExW

EAT(Export Address Table) Library

0x4541a8 TMethodImplementationIntercept
0x40d0a0 __dbk_fcall_wrapper
0x4be63c dbkFCallWrapperAddr

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