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Report - statem_pdf.exe

Client SW User Data Stealer browser info stealer Generic Malware Google Chrome User Data Downloader Malicious Library WinRAR UPX Http API PWS Code injection Create Service Socket DGA ScreenShot Escalate priviledges Steal credential Sniff Audio HTTP DNS Bi
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ScreenShot
Created 2023.12.14 19:32 Machine s1_win7_x6401
Filename statem_pdf.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
3
 Behavior Score
9.6
ZERO API file : mailcious
VT API (file) 38 detected (AIDetectMalware, malicious, high confidence, score, Havokiz, Marte, unsafe, Havoc, Vq4k, AGen, Nsisx, Muj2LsPTQQM, Detected, ai score=80, Kcnw, Static AI, Malicious SFX, confidence)
md5 55461180284dcdf6ad0f3edaf8d68307
sha256 f28d1d2b068f4f4fb7de609d663c0be15102928624cc7c56ca0e146d9b47e616
ssdeep 6144:DE+yclwQKjdn+WPtYVJIoBf/fwWvs5++1Hzs5i:DBdlwHRn+WlYV+ufwW0E+BGi
imphash 75e9596d74d063246ba6f3ac7c5369a0
impfuzzy 48:J9jOXRgLy1XFjsX1Pfc++6W3CYpZGtWXCuniLFH:JdcgLy1XFgX1Pfc++V/7GtWXCuniLFH
  Network IP location

Signature (23cnts)

Level Description
danger File has been identified by 38 AntiVirus engines on VirusTotal as malicious
watch Communicates with host for which no DNS query was performed
watch Found URLs in memory pointing to an IP address rather than a domain (potentially indicative of Command & Control traffic)
watch One or more non-whitelisted processes were created
watch Resumed a suspended thread in a remote process potentially indicative of process injection
watch Uses Sysinternals tools in order to add additional command line functionality
notice Allocates read-write-execute memory (usually to unpack itself)
notice An application raised an exception which may be indicative of an exploit crash
notice Checks adapter addresses which can be used to detect virtual network interfaces
notice Creates (office) documents on the filesystem
notice Creates executable files on the filesystem
notice Drops a binary and executes it
notice Potentially malicious URLs were found in the process memory dump
notice Steals private information from local Internet browsers
notice Terminates another process
notice The binary likely contains encrypted or compressed data indicative of a packer
notice Yara rule detected in process memory
info Checks if process is being debugged by a debugger
info One or more processes crashed
info The executable contains unknown PE section names indicative of a packer (could be a false positive)
info The file contains an unknown PE resource name possibly indicative of a packer
info This executable has a PDB path
info Tries to locate where the browsers are installed

Rules (48cnts)

Level Name Description Collection
danger Client_SW_User_Data_Stealer Client_SW_User_Data_Stealer memory
warning Generic_Malware_Zero Generic Malware binaries (download)
warning infoStealer_browser_Zero browser info stealer memory
watch Chrome_User_Data_Check_Zero Google Chrome User Data Check memory
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch Network_Downloader File Downloader memory
watch UPX_Zero UPX packed file binaries (upload)
watch Win32_WinRAR_SFX_Zero Win32 WinRAR SFX binaries (upload)
notice BitCoin Perform crypto currency mining memory
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 PDF_Format_Z PDF Format binaries (download)
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 IsPE32 (no description) binaries (upload)
info IsPE64 (no description) 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 Virtual_currency_Zero Virtual currency memory
info vmdetect Possibly employs anti-virtualization techniques memory
info win_hook Affect hook table memory

Network (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
66.228.60.47
whois
US Linode, LLC 66.228.60.47 malware

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x436000 GetLastError
 0x436004 SetLastError
 0x436008 FormatMessageW
 0x43600c GetCurrentProcess
 0x436010 DeviceIoControl
 0x436014 SetFileTime
 0x436018 CloseHandle
 0x43601c CreateDirectoryW
 0x436020 RemoveDirectoryW
 0x436024 CreateFileW
 0x436028 DeleteFileW
 0x43602c CreateHardLinkW
 0x436030 GetShortPathNameW
 0x436034 GetLongPathNameW
 0x436038 MoveFileW
 0x43603c GetFileType
 0x436040 GetStdHandle
 0x436044 WriteFile
 0x436048 ReadFile
 0x43604c FlushFileBuffers
 0x436050 SetEndOfFile
 0x436054 SetFilePointer
 0x436058 GetCurrentProcessId
 0x43605c SetFileAttributesW
 0x436060 GetFileAttributesW
 0x436064 FindClose
 0x436068 FindFirstFileW
 0x43606c FindNextFileW
 0x436070 InterlockedDecrement
 0x436074 GetVersionExW
 0x436078 GetCurrentDirectoryW
 0x43607c GetFullPathNameW
 0x436080 FoldStringW
 0x436084 GetModuleFileNameW
 0x436088 GetModuleHandleW
 0x43608c FindResourceW
 0x436090 FreeLibrary
 0x436094 GetProcAddress
 0x436098 ExitProcess
 0x43609c SetThreadExecutionState
 0x4360a0 Sleep
 0x4360a4 LoadLibraryW
 0x4360a8 GetSystemDirectoryW
 0x4360ac CompareStringW
 0x4360b0 AllocConsole
 0x4360b4 FreeConsole
 0x4360b8 AttachConsole
 0x4360bc WriteConsoleW
 0x4360c0 GetProcessAffinityMask
 0x4360c4 CreateThread
 0x4360c8 SetThreadPriority
 0x4360cc InitializeCriticalSection
 0x4360d0 EnterCriticalSection
 0x4360d4 LeaveCriticalSection
 0x4360d8 DeleteCriticalSection
 0x4360dc SetEvent
 0x4360e0 ResetEvent
 0x4360e4 ReleaseSemaphore
 0x4360e8 WaitForSingleObject
 0x4360ec CreateEventW
 0x4360f0 CreateSemaphoreW
 0x4360f4 GetSystemTime
 0x4360f8 SystemTimeToTzSpecificLocalTime
 0x4360fc TzSpecificLocalTimeToSystemTime
 0x436100 SystemTimeToFileTime
 0x436104 FileTimeToLocalFileTime
 0x436108 LocalFileTimeToFileTime
 0x43610c FileTimeToSystemTime
 0x436110 GetCPInfo
 0x436114 IsDBCSLeadByte
 0x436118 MultiByteToWideChar
 0x43611c WideCharToMultiByte
 0x436120 GlobalAlloc
 0x436124 LockResource
 0x436128 GlobalLock
 0x43612c GlobalUnlock
 0x436130 GlobalFree
 0x436134 LoadResource
 0x436138 SizeofResource
 0x43613c SetCurrentDirectoryW
 0x436140 GetTimeFormatW
 0x436144 GetDateFormatW
 0x436148 LocalFree
 0x43614c GetExitCodeProcess
 0x436150 GetLocalTime
 0x436154 GetTickCount
 0x436158 MapViewOfFile
 0x43615c UnmapViewOfFile
 0x436160 CreateFileMappingW
 0x436164 OpenFileMappingW
 0x436168 GetCommandLineW
 0x43616c SetEnvironmentVariableW
 0x436170 ExpandEnvironmentStringsW
 0x436174 GetTempPathW
 0x436178 MoveFileExW
 0x43617c GetLocaleInfoW
 0x436180 GetNumberFormatW
 0x436184 DecodePointer
 0x436188 SetFilePointerEx
 0x43618c GetConsoleMode
 0x436190 GetConsoleCP
 0x436194 HeapSize
 0x436198 SetStdHandle
 0x43619c GetProcessHeap
 0x4361a0 FreeEnvironmentStringsW
 0x4361a4 GetEnvironmentStringsW
 0x4361a8 GetCommandLineA
 0x4361ac GetOEMCP
 0x4361b0 RaiseException
 0x4361b4 GetSystemInfo
 0x4361b8 VirtualProtect
 0x4361bc VirtualQuery
 0x4361c0 LoadLibraryExA
 0x4361c4 UnhandledExceptionFilter
 0x4361c8 SetUnhandledExceptionFilter
 0x4361cc TerminateProcess
 0x4361d0 IsProcessorFeaturePresent
 0x4361d4 IsDebuggerPresent
 0x4361d8 GetStartupInfoW
 0x4361dc QueryPerformanceCounter
 0x4361e0 GetCurrentThreadId
 0x4361e4 GetSystemTimeAsFileTime
 0x4361e8 InitializeSListHead
 0x4361ec RtlUnwind
 0x4361f0 EncodePointer
 0x4361f4 InitializeCriticalSectionAndSpinCount
 0x4361f8 TlsAlloc
 0x4361fc TlsGetValue
 0x436200 TlsSetValue
 0x436204 TlsFree
 0x436208 LoadLibraryExW
 0x43620c QueryPerformanceFrequency
 0x436210 GetModuleHandleExW
 0x436214 GetModuleFileNameA
 0x436218 GetACP
 0x43621c HeapFree
 0x436220 HeapReAlloc
 0x436224 HeapAlloc
 0x436228 GetStringTypeW
 0x43622c LCMapStringW
 0x436230 FindFirstFileExA
 0x436234 FindNextFileA
 0x436238 IsValidCodePage
OLEAUT32.dll
 0x436240 SysAllocString
 0x436244 SysFreeString
 0x436248 VariantClear
gdiplus.dll
 0x436250 GdipAlloc
 0x436254 GdipDisposeImage
 0x436258 GdipCloneImage
 0x43625c GdipCreateBitmapFromStream
 0x436260 GdipCreateBitmapFromStreamICM
 0x436264 GdipCreateHBITMAPFromBitmap
 0x436268 GdiplusStartup
 0x43626c GdiplusShutdown
 0x436270 GdipFree

EAT(Export Address Table) Library


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